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You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})}return this}),"reject"),less:(0,a.K2)((function(t){this.unput(this.match.slice(t))}),"less"),pastInput:(0,a.K2)((function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")}),"pastInput"),upcomingInput:(0,a.K2)((function(){var t=this.match;if(t.length<20){t+=this._input.substr(0,20-t.length)}return(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")}),"upcomingInput"),showPosition:(0,a.K2)((function(){var t=this.pastInput();var e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"}),"showPosition"),test_match:(0,a.K2)((function(t,e){var s,i,r;if(this.options.backtrack_lexer){r={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done};if(this.options.ranges){r.yylloc.range=this.yylloc.range.slice(0)}}i=t[0].match(/(?:\r\n?|\n).*/g);if(i){this.yylineno+=i.length}this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:i?i[i.length-1].length-i[i.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length};this.yytext+=t[0];this.match+=t[0];this.matches=t;this.yyleng=this.yytext.length;if(this.options.ranges){this.yylloc.range=[this.offset,this.offset+=this.yyleng]}this._more=false;this._backtrack=false;this._input=this._input.slice(t[0].length);this.matched+=t[0];s=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]);if(this.done&&this._input){this.done=false}if(s){return s}else if(this._backtrack){for(var n in r){this[n]=r[n]}return false}return false}),"test_match"),next:(0,a.K2)((function(){if(this.done){return this.EOF}if(!this._input){this.done=true}var t,e,s,i;if(!this._more){this.yytext="";this.match=""}var r=this._currentRules();for(var n=0;ne[0].length)){e=s;i=n;if(this.options.backtrack_lexer){t=this.test_match(s,r[n]);if(t!==false){return t}else if(this._backtrack){e=false;continue}else{return false}}else if(!this.options.flex){break}}}if(e){t=this.test_match(e,r[i]);if(t!==false){return t}return false}if(this._input===""){return this.EOF}else{return this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})}}),"next"),lex:(0,a.K2)((function t(){var e=this.next();if(e){return e}else{return this.lex()}}),"lex"),begin:(0,a.K2)((function t(e){this.conditionStack.push(e)}),"begin"),popState:(0,a.K2)((function t(){var e=this.conditionStack.length-1;if(e>0){return this.conditionStack.pop()}else{return this.conditionStack[0]}}),"popState"),_currentRules:(0,a.K2)((function t(){if(this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]){return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules}else{return this.conditions["INITIAL"].rules}}),"_currentRules"),topState:(0,a.K2)((function t(e){e=this.conditionStack.length-1-Math.abs(e||0);if(e>=0){return this.conditionStack[e]}else{return"INITIAL"}}),"topState"),pushState:(0,a.K2)((function t(e){this.begin(e)}),"pushState"),stateStackSize:(0,a.K2)((function t(){return this.conditionStack.length}),"stateStackSize"),options:{"case-insensitive":true},performAction:(0,a.K2)((function t(e,s,i,r){var n=r;switch(i){case 0:return 41;break;case 1:return 48;break;case 2:return 49;break;case 3:return 50;break;case 4:return 51;break;case 5:break;case 6:{}break;case 7:return 5;break;case 8:break;case 9:break;case 10:break;case 11:break;case 12:this.pushState("SCALE");return 17;break;case 13:return 18;break;case 14:this.popState();break;case 15:this.begin("acc_title");return 33;break;case 16:this.popState();return"acc_title_value";break;case 17:this.begin("acc_descr");return 35;break;case 18:this.popState();return"acc_descr_value";break;case 19:this.begin("acc_descr_multiline");break;case 20:this.popState();break;case 21:return"acc_descr_multiline_value";break;case 22:this.pushState("CLASSDEF");return 38;break;case 23:this.popState();this.pushState("CLASSDEFID");return"DEFAULT_CLASSDEF_ID";break;case 24:this.popState();this.pushState("CLASSDEFID");return 39;break;case 25:this.popState();return 40;break;case 26:this.pushState("CLASS");return 45;break;case 27:this.popState();this.pushState("CLASS_STYLE");return 46;break;case 28:this.popState();return 47;break;case 29:this.pushState("STYLE");return 42;break;case 30:this.popState();this.pushState("STYLEDEF_STYLES");return 43;break;case 31:this.popState();return 44;break;case 32:this.pushState("SCALE");return 17;break;case 33:return 18;break;case 34:this.popState();break;case 35:this.pushState("STATE");break;case 36:this.popState();s.yytext=s.yytext.slice(0,-8).trim();return 25;break;case 37:this.popState();s.yytext=s.yytext.slice(0,-8).trim();return 26;break;case 38:this.popState();s.yytext=s.yytext.slice(0,-10).trim();return 27;break;case 39:this.popState();s.yytext=s.yytext.slice(0,-8).trim();return 25;break;case 40:this.popState();s.yytext=s.yytext.slice(0,-8).trim();return 26;break;case 41:this.popState();s.yytext=s.yytext.slice(0,-10).trim();return 27;break;case 42:return 48;break;case 43:return 49;break;case 44:return 50;break;case 45:return 51;break;case 46:this.pushState("STATE_STRING");break;case 47:this.pushState("STATE_ID");return"AS";break;case 48:this.popState();return"ID";break;case 49:this.popState();break;case 50:return"STATE_DESCR";break;case 51:return 19;break;case 52:this.popState();break;case 53:this.popState();this.pushState("struct");return 20;break;case 54:break;case 55:this.popState();return 21;break;case 56:break;case 57:this.begin("NOTE");return 29;break;case 58:this.popState();this.pushState("NOTE_ID");return 56;break;case 59:this.popState();this.pushState("NOTE_ID");return 57;break;case 60:this.popState();this.pushState("FLOATING_NOTE");break;case 61:this.popState();this.pushState("FLOATING_NOTE_ID");return"AS";break;case 62:break;case 63:return"NOTE_TEXT";break;case 64:this.popState();return"ID";break;case 65:this.popState();this.pushState("NOTE_TEXT");return 24;break;case 66:this.popState();s.yytext=s.yytext.substr(2).trim();return 31;break;case 67:this.popState();s.yytext=s.yytext.slice(0,-8).trim();return 31;break;case 68:return 6;break;case 69:return 6;break;case 70:return 16;break;case 71:return 54;break;case 72:return 24;break;case 73:s.yytext=s.yytext.trim();return 14;break;case 74:return 15;break;case 75:return 28;break;case 76:return 55;break;case 77:return 5;break;case 78:return"INVALID";break}}),"anonymous"),rules:[/^(?:default\b)/i,/^(?:.*direction\s+TB[^\n]*)/i,/^(?:.*direction\s+BT[^\n]*)/i,/^(?:.*direction\s+RL[^\n]*)/i,/^(?:.*direction\s+LR[^\n]*)/i,/^(?:%%(?!\{)[^\n]*)/i,/^(?:[^\}]%%[^\n]*)/i,/^(?:[\n]+)/i,/^(?:[\s]+)/i,/^(?:((?!\n)\s)+)/i,/^(?:#[^\n]*)/i,/^(?:%[^\n]*)/i,/^(?:scale\s+)/i,/^(?:\d+)/i,/^(?:\s+width\b)/i,/^(?:accTitle\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*:\s*)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:accDescr\s*\{\s*)/i,/^(?:[\}])/i,/^(?:[^\}]*)/i,/^(?:classDef\s+)/i,/^(?:DEFAULT\s+)/i,/^(?:\w+\s+)/i,/^(?:[^\n]*)/i,/^(?:class\s+)/i,/^(?:(\w+)+((,\s*\w+)*))/i,/^(?:[^\n]*)/i,/^(?:style\s+)/i,/^(?:[\w,]+\s+)/i,/^(?:[^\n]*)/i,/^(?:scale\s+)/i,/^(?:\d+)/i,/^(?:\s+width\b)/i,/^(?:state\s+)/i,/^(?:.*<>)/i,/^(?:.*<>)/i,/^(?:.*<>)/i,/^(?:.*\[\[fork\]\])/i,/^(?:.*\[\[join\]\])/i,/^(?:.*\[\[choice\]\])/i,/^(?:.*direction\s+TB[^\n]*)/i,/^(?:.*direction\s+BT[^\n]*)/i,/^(?:.*direction\s+RL[^\n]*)/i,/^(?:.*direction\s+LR[^\n]*)/i,/^(?:["])/i,/^(?:\s*as\s+)/i,/^(?:[^\n\{]*)/i,/^(?:["])/i,/^(?:[^"]*)/i,/^(?:[^\n\s\{]+)/i,/^(?:\n)/i,/^(?:\{)/i,/^(?:%%(?!\{)[^\n]*)/i,/^(?:\})/i,/^(?:[\n])/i,/^(?:note\s+)/i,/^(?:left of\b)/i,/^(?:right of\b)/i,/^(?:")/i,/^(?:\s*as\s*)/i,/^(?:["])/i,/^(?:[^"]*)/i,/^(?:[^\n]*)/i,/^(?:\s*[^:\n\s\-]+)/i,/^(?:\s*:[^:\n;]+)/i,/^(?:[\s\S]*?end note\b)/i,/^(?:stateDiagram\s+)/i,/^(?:stateDiagram-v2\s+)/i,/^(?:hide empty description\b)/i,/^(?:\[\*\])/i,/^(?:[^:\n\s\-\{]+)/i,/^(?:\s*:[^:\n;]+)/i,/^(?:-->)/i,/^(?:--)/i,/^(?::::)/i,/^(?:$)/i,/^(?:.)/i],conditions:{LINE:{rules:[9,10],inclusive:false},struct:{rules:[9,10,22,26,29,35,42,43,44,45,54,55,56,57,71,72,73,74,75],inclusive:false},FLOATING_NOTE_ID:{rules:[64],inclusive:false},FLOATING_NOTE:{rules:[61,62,63],inclusive:false},NOTE_TEXT:{rules:[66,67],inclusive:false},NOTE_ID:{rules:[65],inclusive:false},NOTE:{rules:[58,59,60],inclusive:false},STYLEDEF_STYLEOPTS:{rules:[],inclusive:false},STYLEDEF_STYLES:{rules:[31],inclusive:false},STYLE_IDS:{rules:[],inclusive:false},STYLE:{rules:[30],inclusive:false},CLASS_STYLE:{rules:[28],inclusive:false},CLASS:{rules:[27],inclusive:false},CLASSDEFID:{rules:[25],inclusive:false},CLASSDEF:{rules:[23,24],inclusive:false},acc_descr_multiline:{rules:[20,21],inclusive:false},acc_descr:{rules:[18],inclusive:false},acc_title:{rules:[16],inclusive:false},SCALE:{rules:[13,14,33,34],inclusive:false},ALIAS:{rules:[],inclusive:false},STATE_ID:{rules:[48],inclusive:false},STATE_STRING:{rules:[49,50],inclusive:false},FORK_STATE:{rules:[],inclusive:false},STATE:{rules:[9,10,36,37,38,39,40,41,46,47,51,52,53],inclusive:false},ID:{rules:[9,10],inclusive:false},INITIAL:{rules:[0,1,2,3,4,5,6,7,8,10,11,12,15,17,19,22,26,29,32,35,53,57,68,69,70,71,72,73,74,76,77,78],inclusive:true}}};return t}();w.lexer=R;function O(){this.yy={}}(0,a.K2)(O,"Parser");O.prototype=w;w.Parser=O;return new O}();o.parser=o;var l=o;var c="TB";var h="TB";var d="dir";var u="state";var p="relation";var f="classDef";var y="style";var g="applyClass";var m="default";var S="divider";var b="fill:none";var k="fill: #333";var _="c";var v="text";var T="normal";var E="rect";var D="rectWithTitle";var x="stateStart";var C="stateEnd";var $="divider";var I="roundedWithTitle";var L="note";var A="noteGroup";var w="statediagram";var R="state";var O=`${w}-${R}`;var N="transition";var K="note";var B="note-edge";var F=`${N} ${B}`;var Y=`${w}-${K}`;var P="cluster";var G=`${w}-${P}`;var j="cluster-alt";var z=`${w}-${j}`;var U="parent";var M="note";var V="state";var X="----";var W=`${X}${M}`;var H=`${X}${U}`;var J=(0,a.K2)(((t,e=h)=>{if(!t.doc){return e}let s=e;for(const i of t.doc){if(i.stmt==="dir"){s=i.value}}return s}),"getDir");var q=(0,a.K2)((function(t,e){return e.db.getClasses()}),"getClasses");var Z=(0,a.K2)((async function(t,e,s,o){a.Rm.info("REF0:");a.Rm.info("Drawing state diagram (v2)",e);const{securityLevel:l,state:c,layout:h}=(0,a.D7)();o.db.extract(o.db.getRootDocV2());const d=o.db.getData();const u=(0,i.A)(e,l);d.type=o.type;d.layoutAlgorithm=h;d.nodeSpacing=c?.nodeSpacing||50;d.rankSpacing=c?.rankSpacing||50;d.markers=["barb"];d.diagramId=e;await(0,r.XX)(d,u);const p=8;n._K.insertTitle(u,"statediagramTitleText",c?.titleTopMargin??25,o.db.getDiagramTitle());(0,i.P)(u,p,w,c?.useMaxWidth??true)}),"draw");var Q={getClasses:q,draw:Z,getDir:J};var tt=new Map;var et=0;function st(t="",e=0,s="",i=X){const r=s!==null&&s.length>0?`${i}${s}`:"";return`${V}-${t}${r}-${e}`}(0,a.K2)(st,"stateDomId");var it=(0,a.K2)(((t,e,s,i,r,n,o,l)=>{a.Rm.trace("items",e);e.forEach((e=>{switch(e.stmt){case u:lt(t,e,s,i,r,n,o,l);break;case m:lt(t,e,s,i,r,n,o,l);break;case p:{lt(t,e.state1,s,i,r,n,o,l);lt(t,e.state2,s,i,r,n,o,l);const c={id:"edge"+et,start:e.state1.id,end:e.state2.id,arrowhead:"normal",arrowTypeEnd:"arrow_barb",style:b,labelStyle:"",label:a.Y2.sanitizeText(e.description,(0,a.D7)()),arrowheadStyle:k,labelpos:_,labelType:v,thickness:T,classes:N,look:o};r.push(c);et++}break}}))}),"setupDoc");var rt=(0,a.K2)(((t,e=h)=>{let s=e;if(t.doc){for(const e of t.doc){if(e.stmt==="dir"){s=e.value}}}return s}),"getDir");function nt(t,e,s){if(!e.id||e.id===""||e.id===""){return}if(e.cssClasses){if(!Array.isArray(e.cssCompiledStyles)){e.cssCompiledStyles=[]}e.cssClasses.split(" ").forEach((t=>{if(s.get(t)){const i=s.get(t);e.cssCompiledStyles=[...e.cssCompiledStyles,...i.styles]}}))}const i=t.find((t=>t.id===e.id));if(i){Object.assign(i,e)}else{t.push(e)}}(0,a.K2)(nt,"insertOrUpdateNode");function at(t){return t?.classes?.join(" ")??""}(0,a.K2)(at,"getClassesFromDbInfo");function ot(t){return t?.styles??[]}(0,a.K2)(ot,"getStylesFromDbInfo");var lt=(0,a.K2)(((t,e,s,i,r,n,o,l)=>{const c=e.id;const h=s.get(c);const d=at(h);const u=ot(h);a.Rm.info("dataFetcher parsedItem",e,h,u);if(c!=="root"){let s=E;if(e.start===true){s=x}else if(e.start===false){s=C}if(e.type!==m){s=e.type}if(!tt.get(c)){tt.set(c,{id:c,shape:s,description:a.Y2.sanitizeText(c,(0,a.D7)()),cssClasses:`${d} ${O}`,cssStyles:u})}const h=tt.get(c);if(e.description){if(Array.isArray(h.description)){h.shape=D;h.description.push(e.description)}else{if(h.description?.length>0){h.shape=D;if(h.description===c){h.description=[e.description]}else{h.description=[h.description,e.description]}}else{h.shape=E;h.description=e.description}}h.description=a.Y2.sanitizeTextOrArray(h.description,(0,a.D7)())}if(h.description?.length===1&&h.shape===D){if(h.type==="group"){h.shape=I}else{h.shape=E}}if(!h.type&&e.doc){a.Rm.info("Setting cluster for XCX",c,rt(e));h.type="group";h.isGroup=true;h.dir=rt(e);h.shape=e.type===S?$:I;h.cssClasses=`${h.cssClasses} ${G} ${n?z:""}`}const p={labelStyle:"",shape:h.shape,label:h.description,cssClasses:h.cssClasses,cssCompiledStyles:[],cssStyles:h.cssStyles,id:c,dir:h.dir,domId:st(c,et),type:h.type,isGroup:h.type==="group",padding:8,rx:10,ry:10,look:o};if(p.shape===$){p.label=""}if(t&&t.id!=="root"){a.Rm.trace("Setting node ",c," to be child of its parent ",t.id);p.parentId=t.id}p.centerLabel=true;if(e.note){const t={labelStyle:"",shape:L,label:e.note.text,cssClasses:Y,cssStyles:[],cssCompilesStyles:[],id:c+W+"-"+et,domId:st(c,et,M),type:h.type,isGroup:h.type==="group",padding:(0,a.D7)().flowchart.padding,look:o,position:e.note.position};const s=c+H;const n={labelStyle:"",shape:A,label:e.note.text,cssClasses:h.cssClasses,cssStyles:[],id:c+H,domId:st(c,et,U),type:"group",isGroup:true,padding:16,look:o,position:e.note.position};et++;n.id=s;t.parentId=s;nt(i,n,l);nt(i,t,l);nt(i,p,l);let d=c;let u=t.id;if(e.note.position==="left of"){d=t.id;u=c}r.push({id:d+"-"+u,start:d,end:u,arrowhead:"none",arrowTypeEnd:"",style:b,labelStyle:"",classes:F,arrowheadStyle:k,labelpos:_,labelType:v,thickness:T,look:o})}else{nt(i,p,l)}}if(e.doc){a.Rm.trace("Adding nodes children ");it(e,e.doc,s,i,r,!n,o,l)}}),"dataFetcher");var ct=(0,a.K2)((()=>{tt.clear();et=0}),"reset");var ht="[*]";var dt="start";var ut=ht;var pt="end";var ft="color";var yt="fill";var gt="bgFill";var mt=",";function St(){return new Map}(0,a.K2)(St,"newClassesList");var bt=(0,a.K2)((()=>({relations:[],states:new Map,documents:{}})),"newDoc");var kt=(0,a.K2)((t=>JSON.parse(JSON.stringify(t))),"clone");var _t=class{static{(0,a.K2)(this,"StateDB")}constructor(t){this.clear();this.version=t;this.setRootDoc=this.setRootDoc.bind(this);this.getDividerId=this.getDividerId.bind(this);this.setDirection=this.setDirection.bind(this);this.trimColon=this.trimColon.bind(this)}version;nodes=[];edges=[];rootDoc=[];classes=St();documents={root:bt()};currentDocument=this.documents.root;startEndCount=0;dividerCnt=0;static relationType={AGGREGATION:0,EXTENSION:1,COMPOSITION:2,DEPENDENCY:3};setRootDoc(t){a.Rm.info("Setting root doc",t);this.rootDoc=t;if(this.version===1){this.extract(t)}else{this.extract(this.getRootDocV2())}}getRootDoc(){return this.rootDoc}docTranslator(t,e,s){if(e.stmt===p){this.docTranslator(t,e.state1,true);this.docTranslator(t,e.state2,false)}else{if(e.stmt===u){if(e.id==="[*]"){e.id=s?t.id+"_start":t.id+"_end";e.start=s}else{e.id=e.id.trim()}}if(e.doc){const t=[];let s=[];let i;for(i=0;i0&&s.length>0){const i={stmt:u,id:(0,n.$C)(),type:"divider",doc:kt(s)};t.push(kt(i));e.doc=t}e.doc.forEach((t=>this.docTranslator(e,t,true)))}}}getRootDocV2(){this.docTranslator({id:"root"},{id:"root",doc:this.rootDoc},true);return{id:"root",doc:this.rootDoc}}extract(t){let e;if(t.doc){e=t.doc}else{e=t}a.Rm.info(e);this.clear(true);a.Rm.info("Extract initial document:",e);e.forEach((t=>{a.Rm.warn("Statement",t.stmt);switch(t.stmt){case u:this.addState(t.id.trim(),t.type,t.doc,t.description,t.note,t.classes,t.styles,t.textStyles);break;case p:this.addRelation(t.state1,t.state2,t.description);break;case f:this.addStyleClass(t.id.trim(),t.classes);break;case y:{const e=t.id.trim().split(",");const s=t.styleClass.split(",");e.forEach((t=>{let e=this.getState(t);if(e===void 0){const s=t.trim();this.addState(s);e=this.getState(s)}e.styles=s.map((t=>t.replace(/;/g,"")?.trim()))}))}break;case g:this.setCssClass(t.id.trim(),t.styleClass);break}}));const s=this.getStates();const i=(0,a.D7)();const r=i.look;ct();lt(void 0,this.getRootDocV2(),s,this.nodes,this.edges,true,r,this.classes);this.nodes.forEach((t=>{if(Array.isArray(t.label)){t.description=t.label.slice(1);if(t.isGroup&&t.description.length>0){throw new Error("Group nodes can only have label. Remove the additional description for node ["+t.id+"]")}t.label=t.label[0]}}))}addState(t,e=m,s=null,i=null,r=null,n=null,o=null,l=null){const c=t?.trim();if(!this.currentDocument.states.has(c)){a.Rm.info("Adding state ",c,i);this.currentDocument.states.set(c,{id:c,descriptions:[],type:e,doc:s,note:r,classes:[],styles:[],textStyles:[]})}else{if(!this.currentDocument.states.get(c).doc){this.currentDocument.states.get(c).doc=s}if(!this.currentDocument.states.get(c).type){this.currentDocument.states.get(c).type=e}}if(i){a.Rm.info("Setting state description",c,i);if(typeof i==="string"){this.addDescription(c,i.trim())}if(typeof i==="object"){i.forEach((t=>this.addDescription(c,t.trim())))}}if(r){const t=this.currentDocument.states.get(c);t.note=r;t.note.text=a.Y2.sanitizeText(t.note.text,(0,a.D7)())}if(n){a.Rm.info("Setting state classes",c,n);const t=typeof n==="string"?[n]:n;t.forEach((t=>this.setCssClass(c,t.trim())))}if(o){a.Rm.info("Setting state styles",c,o);const t=typeof o==="string"?[o]:o;t.forEach((t=>this.setStyle(c,t.trim())))}if(l){a.Rm.info("Setting state styles",c,o);const t=typeof l==="string"?[l]:l;t.forEach((t=>this.setTextStyle(c,t.trim())))}}clear(t){this.nodes=[];this.edges=[];this.documents={root:bt()};this.currentDocument=this.documents.root;this.startEndCount=0;this.classes=St();if(!t){(0,a.IU)()}}getState(t){return this.currentDocument.states.get(t)}getStates(){return this.currentDocument.states}logDocuments(){a.Rm.info("Documents = ",this.documents)}getRelations(){return this.currentDocument.relations}startIdIfNeeded(t=""){let e=t;if(t===ht){this.startEndCount++;e=`${dt}${this.startEndCount}`}return e}startTypeIfNeeded(t="",e=m){return t===ht?dt:e}endIdIfNeeded(t=""){let e=t;if(t===ut){this.startEndCount++;e=`${pt}${this.startEndCount}`}return e}endTypeIfNeeded(t="",e=m){return t===ut?pt:e}addRelationObjs(t,e,s){let i=this.startIdIfNeeded(t.id.trim());let r=this.startTypeIfNeeded(t.id.trim(),t.type);let n=this.startIdIfNeeded(e.id.trim());let o=this.startTypeIfNeeded(e.id.trim(),e.type);this.addState(i,r,t.doc,t.description,t.note,t.classes,t.styles,t.textStyles);this.addState(n,o,e.doc,e.description,e.note,e.classes,e.styles,e.textStyles);this.currentDocument.relations.push({id1:i,id2:n,relationTitle:a.Y2.sanitizeText(s,(0,a.D7)())})}addRelation(t,e,s){if(typeof t==="object"){this.addRelationObjs(t,e,s)}else{const i=this.startIdIfNeeded(t.trim());const r=this.startTypeIfNeeded(t);const n=this.endIdIfNeeded(e.trim());const o=this.endTypeIfNeeded(e);this.addState(i,r);this.addState(n,o);this.currentDocument.relations.push({id1:i,id2:n,title:a.Y2.sanitizeText(s,(0,a.D7)())})}}addDescription(t,e){const s=this.currentDocument.states.get(t);const i=e.startsWith(":")?e.replace(":","").trim():e;s.descriptions.push(a.Y2.sanitizeText(i,(0,a.D7)()))}cleanupLabel(t){if(t.substring(0,1)===":"){return t.substr(2).trim()}else{return t.trim()}}getDividerId(){this.dividerCnt++;return"divider-id-"+this.dividerCnt}addStyleClass(t,e=""){if(!this.classes.has(t)){this.classes.set(t,{id:t,styles:[],textStyles:[]})}const s=this.classes.get(t);if(e!==void 0&&e!==null){e.split(mt).forEach((t=>{const e=t.replace(/([^;]*);/,"$1").trim();if(RegExp(ft).exec(t)){const t=e.replace(yt,gt);const i=t.replace(ft,yt);s.textStyles.push(i)}s.styles.push(e)}))}}getClasses(){return this.classes}setCssClass(t,e){t.split(",").forEach((t=>{let s=this.getState(t);if(s===void 0){const e=t.trim();this.addState(e);s=this.getState(e)}s.classes.push(e)}))}setStyle(t,e){const s=this.getState(t);if(s!==void 0){s.styles.push(e)}}setTextStyle(t,e){const s=this.getState(t);if(s!==void 0){s.textStyles.push(e)}}getDirectionStatement(){return this.rootDoc.find((t=>t.stmt===d))}getDirection(){return this.getDirectionStatement()?.value??c}setDirection(t){const e=this.getDirectionStatement();if(e){e.value=t}else{this.rootDoc.unshift({stmt:d,value:t})}}trimColon(t){return t&&t[0]===":"?t.substr(1).trim():t.trim()}getData(){const t=(0,a.D7)();return{nodes:this.nodes,edges:this.edges,other:{},config:t,direction:J(this.getRootDocV2())}}getConfig(){return(0,a.D7)().state}getAccTitle=a.iN;setAccTitle=a.SV;getAccDescription=a.m7;setAccDescription=a.EI;setDiagramTitle=a.ke;getDiagramTitle=a.ab};var vt=(0,a.K2)((t=>`\ndefs #statediagram-barbEnd {\n fill: ${t.transitionColor};\n stroke: ${t.transitionColor};\n }\ng.stateGroup text {\n fill: ${t.nodeBorder};\n stroke: none;\n font-size: 10px;\n}\ng.stateGroup text {\n fill: ${t.textColor};\n stroke: none;\n font-size: 10px;\n\n}\ng.stateGroup .state-title {\n font-weight: bolder;\n fill: ${t.stateLabelColor};\n}\n\ng.stateGroup rect {\n fill: ${t.mainBkg};\n stroke: ${t.nodeBorder};\n}\n\ng.stateGroup line {\n stroke: ${t.lineColor};\n stroke-width: 1;\n}\n\n.transition {\n stroke: ${t.transitionColor};\n stroke-width: 1;\n fill: none;\n}\n\n.stateGroup .composit {\n fill: ${t.background};\n border-bottom: 1px\n}\n\n.stateGroup .alt-composit {\n fill: #e0e0e0;\n border-bottom: 1px\n}\n\n.state-note {\n stroke: ${t.noteBorderColor};\n fill: ${t.noteBkgColor};\n\n text {\n fill: ${t.noteTextColor};\n stroke: none;\n font-size: 10px;\n }\n}\n\n.stateLabel .box {\n stroke: none;\n stroke-width: 0;\n fill: ${t.mainBkg};\n opacity: 0.5;\n}\n\n.edgeLabel .label rect {\n fill: ${t.labelBackgroundColor};\n opacity: 0.5;\n}\n.edgeLabel {\n background-color: ${t.edgeLabelBackground};\n p {\n background-color: ${t.edgeLabelBackground};\n }\n rect {\n opacity: 0.5;\n background-color: ${t.edgeLabelBackground};\n fill: ${t.edgeLabelBackground};\n }\n text-align: center;\n}\n.edgeLabel .label text {\n fill: ${t.transitionLabelColor||t.tertiaryTextColor};\n}\n.label div .edgeLabel {\n color: ${t.transitionLabelColor||t.tertiaryTextColor};\n}\n\n.stateLabel text {\n fill: ${t.stateLabelColor};\n font-size: 10px;\n font-weight: bold;\n}\n\n.node circle.state-start {\n fill: ${t.specialStateColor};\n stroke: ${t.specialStateColor};\n}\n\n.node .fork-join {\n fill: ${t.specialStateColor};\n stroke: ${t.specialStateColor};\n}\n\n.node circle.state-end {\n fill: ${t.innerEndBackground};\n stroke: ${t.background};\n stroke-width: 1.5\n}\n.end-state-inner {\n fill: ${t.compositeBackground||t.background};\n // stroke: ${t.background};\n stroke-width: 1.5\n}\n\n.node rect {\n fill: ${t.stateBkg||t.mainBkg};\n stroke: ${t.stateBorder||t.nodeBorder};\n stroke-width: 1px;\n}\n.node polygon {\n fill: ${t.mainBkg};\n stroke: ${t.stateBorder||t.nodeBorder};;\n stroke-width: 1px;\n}\n#statediagram-barbEnd {\n fill: ${t.lineColor};\n}\n\n.statediagram-cluster rect {\n fill: ${t.compositeTitleBackground};\n stroke: ${t.stateBorder||t.nodeBorder};\n stroke-width: 1px;\n}\n\n.cluster-label, .nodeLabel {\n color: ${t.stateLabelColor};\n // line-height: 1;\n}\n\n.statediagram-cluster rect.outer {\n rx: 5px;\n ry: 5px;\n}\n.statediagram-state .divider {\n stroke: ${t.stateBorder||t.nodeBorder};\n}\n\n.statediagram-state .title-state {\n rx: 5px;\n ry: 5px;\n}\n.statediagram-cluster.statediagram-cluster .inner {\n fill: ${t.compositeBackground||t.background};\n}\n.statediagram-cluster.statediagram-cluster-alt .inner {\n fill: ${t.altBackground?t.altBackground:"#efefef"};\n}\n\n.statediagram-cluster .inner {\n rx:0;\n ry:0;\n}\n\n.statediagram-state rect.basic {\n rx: 5px;\n ry: 5px;\n}\n.statediagram-state rect.divider {\n stroke-dasharray: 10,10;\n fill: ${t.altBackground?t.altBackground:"#efefef"};\n}\n\n.note-edge {\n stroke-dasharray: 5;\n}\n\n.statediagram-note rect {\n fill: ${t.noteBkgColor};\n stroke: ${t.noteBorderColor};\n stroke-width: 1px;\n rx: 0;\n ry: 0;\n}\n.statediagram-note rect {\n fill: ${t.noteBkgColor};\n stroke: ${t.noteBorderColor};\n stroke-width: 1px;\n rx: 0;\n ry: 0;\n}\n\n.statediagram-note text {\n fill: ${t.noteTextColor};\n}\n\n.statediagram-note .nodeLabel {\n color: ${t.noteTextColor};\n}\n.statediagram .edgeLabel {\n color: red; // ${t.noteTextColor};\n}\n\n#dependencyStart, #dependencyEnd {\n fill: ${t.lineColor};\n stroke: ${t.lineColor};\n stroke-width: 1;\n}\n\n.statediagramTitleText {\n text-anchor: middle;\n font-size: 18px;\n fill: ${t.textColor};\n}\n`),"getStyles");var Tt=vt},15051:(t,e,s)=>{s.d(e,{A:()=>n,P:()=>a});var i=s(75905);var r=s(24982);var n=(0,i.K2)(((t,e)=>{let s;if(e==="sandbox"){s=(0,r.Ltv)("#i"+t)}const i=e==="sandbox"?(0,r.Ltv)(s.nodes()[0].contentDocument.body):(0,r.Ltv)("body");const n=i.select(`[id="${t}"]`);return n}),"getDiagramElement");var a=(0,i.K2)(((t,e,s,r)=>{t.attr("class",s);const{width:n,height:a,x:c,y:h}=o(t,e);(0,i.a$)(t,a,n,r);const d=l(c,h,n,a,e);t.attr("viewBox",d);i.Rm.debug(`viewBox configured: ${d} with padding: ${e}`)}),"setupViewPortForSVG");var o=(0,i.K2)(((t,e)=>{const s=t.node()?.getBBox()||{width:0,height:0,x:0,y:0};return{width:s.width+e*2,height:s.height+e*2,x:s.x,y:s.y}}),"calculateDimensionsWithPadding");var l=(0,i.K2)(((t,e,s,i,r)=>`${t-r} ${e-r} ${s} ${i}`),"createViewBox")}}]); \ No newline at end of file diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/lab/static/c49810b53ecc0d87d802.woff b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/lab/static/c49810b53ecc0d87d802.woff new file mode 100644 index 0000000000000000000000000000000000000000..e735ddf8505afa47b3901ab90560caa72e57b755 Binary files /dev/null and b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/lab/static/c49810b53ecc0d87d802.woff differ diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/schemas/@jupyter-notebook/lab-extension/launch-tree.json b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/schemas/@jupyter-notebook/lab-extension/launch-tree.json new file mode 100644 index 0000000000000000000000000000000000000000..0cf51ba56c6bf7b6d2c26a4c24ca8ab2e78b00f6 --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/schemas/@jupyter-notebook/lab-extension/launch-tree.json @@ -0,0 +1,20 @@ +{ + "title": "Launch Shortcuts", + "description": "Launch Shortcuts.", + "jupyter.lab.menus": { + "main": [ + { + "id": "jp-mainmenu-help", + "items": [ + { + "command": "jupyter-notebook:launch-tree", + "rank": 1 + } + ] + } + ] + }, + "properties": {}, + "additionalProperties": false, + "type": "object" +} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/schemas/@jupyter-notebook/lab-extension/package.json.orig b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/schemas/@jupyter-notebook/lab-extension/package.json.orig new file mode 100644 index 0000000000000000000000000000000000000000..f44fb94254c7c36ebe4dfbf0223dbebfdf1f13f8 --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/schemas/@jupyter-notebook/lab-extension/package.json.orig @@ -0,0 +1,104 @@ +{ + "name": "@jupyter-notebook/lab-extension", + "version": "7.4.2", + "description": "Jupyter Notebook - Lab Extension", + "homepage": "https://github.com/jupyter/notebook", + "bugs": { + "url": "https://github.com/jupyter/notebook/issues" + }, + "repository": { + "type": "git", + "url": "https://github.com/jupyter/notebook.git" + }, + "license": "BSD-3-Clause", + "author": "Project Jupyter", + "sideEffects": [ + "style/**/*.css", + "style/index.js" + ], + "main": "lib/index.js", + "types": "lib/index.d.ts", + "style": "style/index.css", + "directories": { + "lib": "lib/" + }, + "files": [ + "lib/*.d.ts", + "lib/*.js.map", + "lib/*.js", + "schema/*.json", + "style/index.js" + ], + "scripts": { + "build": "jlpm run build:labextension:dev", + "build:labextension": "jupyter labextension build .", + "build:labextension:dev": "jupyter labextension build --development True .", + "build:lib": "tsc -b", + "build:prod": "jlpm run build:labextension", + "clean": "jlpm run clean:lib && jlpm run clean:labextension", + "clean:labextension": "rimraf ../../notebook/labextension", + "clean:lib": "rimraf lib tsconfig.tsbuildinfo", + "watch": "run-p watch:src watch:labextension", + "watch:labextension": "jupyter labextension watch .", + "watch:src": "tsc -w" + }, + "dependencies": { + "@jupyter-notebook/application": "^7.4.2", + "@jupyterlab/application": "~4.4.2", + "@jupyterlab/apputils": "~4.5.2", + "@jupyterlab/coreutils": "~6.4.2", + "@jupyterlab/docregistry": "~4.4.2", + "@jupyterlab/notebook": "~4.4.2", + "@jupyterlab/translation": "~4.4.2", + "@jupyterlab/ui-components": "~4.4.2", + "@lumino/commands": "^2.3.2", + "@lumino/disposable": "^2.1.4" + }, + "devDependencies": { + "@jupyterlab/builder": "~4.4.2", + "rimraf": "^3.0.2", + "typescript": "~5.5.4" + }, + "publishConfig": { + "access": "public" + }, + "jupyterlab": { + "extension": true, + "outputDir": "../../notebook/labextension", + "schemaDir": "schema" + }, + "nx": { + "targets": { + "build:labextension:dev": { + "dependsOn": [ + "^build:lib", + "build:lib" + ], + "outputs": [ + "{workspaceRoot}/notebook/labextension", + "{workspaceRoot}/notebook/labextension/build_log.json" + ] + }, + "build:labextension": { + "dependsOn": [ + "^build:lib", + "build:lib" + ], + "outputs": [ + "{workspaceRoot}/notebook/labextension" + ] + }, + "build": { + "dependsOn": [ + "build:labextension:dev" + ] + }, + "build:prod": { + "dependsOn": [ + "build:labextension" + ] + } + } + }, + "styleModule": "style/index.js" +} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/static/199.f16f9d1ce907d41fa0e1.js b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/static/199.f16f9d1ce907d41fa0e1.js new file mode 100644 index 0000000000000000000000000000000000000000..1161a77f15e406fec8a4c72284d121417ccc6342 --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/labextensions/@jupyter-notebook/lab-extension/static/199.f16f9d1ce907d41fa0e1.js @@ -0,0 +1 @@ +"use strict";(self.webpackChunk_jupyter_notebook_lab_extension=self.webpackChunk_jupyter_notebook_lab_extension||[]).push([[199],{30:(e,t,i)=>{i.r(t),i.d(t,{INotebookPathOpener:()=>C,INotebookShell:()=>k,NotebookApp:()=>b,NotebookShell:()=>y,PanelHandler:()=>w,Private:()=>P,SidePanelHandler:()=>f,SidePanelPalette:()=>W,defaultNotebookPathOpener:()=>H});var n,s=i(40),a=i(151),r=i(950),d=i(448),o=i(571),l=i(797),h=i(188),p=i(697),g=i(930),u=i(901),c=i(882),_=i(801),m=i(633);class w{constructor(){this._panelChildHook=(e,t)=>{if("child-removed"===t.type){const e=t.child;p.ArrayExt.removeFirstWhere(this._items,(t=>t.widget===e))}return!0},this._items=new Array,this._panel=new c.Panel,m.MessageLoop.installMessageHook(this._panel,this._panelChildHook)}get panel(){return this._panel}addWidget(e,t){e.parent=null;const i={widget:e,rank:t},s=p.ArrayExt.upperBound(this._items,i,n.itemCmp);p.ArrayExt.insert(this._items,s,i),this._panel.insertWidget(s,e)}}class f extends w{constructor(e){super(),this._isHiddenByUser=!1,this._widgetAdded=new u.Signal(this),this._widgetRemoved=new u.Signal(this),this._area=e,this._panel.hide(),this._currentWidget=null,this._lastCurrentWidget=null,this._widgetPanel=new c.StackedPanel,this._widgetPanel.widgetRemoved.connect(this._onWidgetRemoved,this),this._closeButton=document.createElement("button"),_.closeIcon.element({container:this._closeButton,height:"16px",width:"auto"}),this._closeButton.onclick=()=>{this.collapse(),this.hide()},this._closeButton.className="jp-Button jp-SidePanel-collapse",this._closeButton.title="Collapse side panel";const t=new c.Widget({node:this._closeButton});this._panel.addWidget(t),this._panel.addWidget(this._widgetPanel)}get currentWidget(){return this._currentWidget||this._lastCurrentWidget||(this._items.length>0?this._items[0].widget:null)}get area(){return this._area}get isVisible(){return this._panel.isVisible}get panel(){return this._panel}get widgets(){return this._items.map((e=>e.widget))}get widgetAdded(){return this._widgetAdded}get widgetRemoved(){return this._widgetRemoved}get closeButton(){return this._closeButton}expand(e){e?this._currentWidget&&this._currentWidget.id===e?(this.collapse(),this.hide()):(this.collapse(),this.hide(),this.activate(e),this.show()):this.currentWidget&&(this._currentWidget=this.currentWidget,this.activate(this._currentWidget.id),this.show())}activate(e){const t=this._findWidgetByID(e);t&&(this._currentWidget=t,t.show(),t.activate())}has(e){return null!==this._findWidgetByID(e)}collapse(){var e;null===(e=this._currentWidget)||void 0===e||e.hide(),this._currentWidget=null}addWidget(e,t){e.parent=null,e.hide();const i={widget:e,rank:t},n=this._findInsertIndex(i);p.ArrayExt.insert(this._items,n,i),this._widgetPanel.insertWidget(n,e),this._refreshVisibility(),this._widgetAdded.emit(e)}hide(){this._isHiddenByUser=!0,this._refreshVisibility()}show(){this._isHiddenByUser=!1,this._refreshVisibility()}_findInsertIndex(e){return p.ArrayExt.upperBound(this._items,e,n.itemCmp)}_findWidgetIndex(e){return p.ArrayExt.findFirstIndex(this._items,(t=>t.widget===e))}_findWidgetByID(e){const t=(0,p.find)(this._items,(t=>t.widget.id===e));return t?t.widget:null}_refreshVisibility(){this._panel.setHidden(this._isHiddenByUser)}_onWidgetRemoved(e,t){t===this._lastCurrentWidget&&(this._lastCurrentWidget=null),p.ArrayExt.removeAt(this._items,this._findWidgetIndex(t)),this._refreshVisibility(),this._widgetRemoved.emit(t)}}class W{constructor(e){this._items=[],this._commandPalette=e.commandPalette,this._command=e.command}getItem(e,t){const i=this._items;for(let n=0;nt.id===e));i&&("left"===t?this.expandLeft(e):"right"===t?this.expandRight(e):"down"===t?(this._downPanel.show(),i.activate()):i.activate())}}add(e,t,i){var n,s;let a;a=(null==i?void 0:i.type)&&this._userLayout[i.type]?this._userLayout[i.type]:this._userLayout[e.id],t=null!==(n=null==a?void 0:a.area)&&void 0!==n?n:t;const r=null!==(s=null==(i=i||(null==a?void 0:a.options)?{...i,...null==a?void 0:a.options}:void 0)?void 0:i.rank)&&void 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n={};for(var i in t.each((function(t){var i=t[0];e.select(this).remove(),g(i,r),n[i]=!0})),r._plots)for(var a=r._plots[i].overlays||[],o=0;o0){var g=m.id;if(-1!==g.indexOf(p))continue;g+=p+(u+1),m=n.extendFlat({},m,{id:g,plot:o._cartesianlayer.selectAll(".subplot").select("."+g)})}for(var y,v=[],x=0;x1&&(w+=p+b),_.push(n+w),r=0;r=0,x=e.indexOf("end")>=0,_=d.backoff*g+a.standoff,b=m.backoff*y+a.startstandoff;if("line"===f.nodeName){c={x:+t.attr("x1"),y:+t.attr("y1")},u={x:+t.attr("x2"),y:+t.attr("y2")};var w=c.x-u.x,T=c.y-u.y;if(p=(h=Math.atan2(T,w))+Math.PI,_&&b&&_+b>Math.sqrt(w*w+T*T))return void D();if(_){if(_*_>w*w+T*T)return void D();var A=_*Math.cos(h),k=_*Math.sin(h);u.x+=A,u.y+=k,t.attr({x2:u.x,y2:u.y})}if(b){if(b*b>w*w+T*T)return void D();var M=b*Math.cos(h),S=b*Math.sin(h);c.x-=M,c.y-=S,t.attr({x1:c.x,y1:c.y})}}else if("path"===f.nodeName){var E=f.getTotalLength(),C="";if(E<_+b)return void D();var I=f.getPointAtLength(0),L=f.getPointAtLength(.1);h=Math.atan2(I.y-L.y,I.x-L.x),c=f.getPointAtLength(Math.min(b,E)),C="0px,"+b+"px,";var P=f.getPointAtLength(E),z=f.getPointAtLength(E-.1);p=Math.atan2(P.y-z.y,P.x-z.x),u=f.getPointAtLength(Math.max(0,E-_)),C+=E-(C?b+_:_)+"px,"+E+"px",t.style("stroke-dasharray",C)}function D(){t.style("stroke-dasharray","0px,100px")}function O(e,i,c,u){e.path&&(e.noRotate&&(c=0),r.select(f.parentNode).append("path").attr({class:t.attr("class"),d:e.path,transform:l(i.x,i.y)+s(180*c/Math.PI)+o(u)}).style({fill:n.rgb(a.arrowcolor),"stroke-width":0}))}v&&O(m,c,h,y),x&&O(d,u,p,g)}}}),Ii=f({"src/components/annotations/draw.js"(t,e){var r=x(),n=qt(),i=Ae(),a=le(),o=a.strTranslate,s=ir(),l=H(),c=Qe(),u=Dr(),h=Se(),p=fr(),f=pr(),d=ye().arrayEditor,m=Ci();function g(t,e){var r=t._fullLayout.annotations[e]||{},n=s.getFromId(t,r.xref),i=s.getFromId(t,r.yref);n&&n.setScale(),i&&i.setScale(),v(t,r,e,!1,n,i)}function y(t,e,r,n,i){var a=i[r],o=i[r+"ref"],l=-1!==r.indexOf("y"),c="domain"===s.getRefType(o),u=l?n.h:n.w;return t?c?a+(l?-e:e)/t._length:t.p2r(t.r2p(a)+e):a+(l?-e:e)/u}function v(t,e,i,g,v,x){var _,b,w=t._fullLayout,T=t._fullLayout._size,A=t._context.edits;g?(_="annotation-"+g,b=g+".annotations"):(_="annotation",b="annotations");var k=d(t.layout,b,e),M=k.modifyBase,S=k.modifyItem,E=k.getUpdateObj;w._infolayer.selectAll("."+_+'[data-index="'+i+'"]').remove();var C="clip"+w._uid+"_ann"+i;if(e._input&&!1!==e.visible){var I={x:{},y:{}},L=+e.textangle||0,P=w._infolayer.append("g").classed(_,!0).attr("data-index",String(i)).style("opacity",e.opacity),z=P.append("g").classed("annotation-text-g",!0),D=A[e.showarrow?"annotationTail":"annotationPosition"],O=e.captureevents||A.annotationText||D,R=z.append("g").style("pointer-events",O?"all":null).call(p,"pointer").on("click",(function(){t._dragging=!1,t.emit("plotly_clickannotation",W(r.event))}));e.hovertext&&R.on("mouseover",(function(){var r=e.hoverlabel,n=r.font,i=this.getBoundingClientRect(),a=t.getBoundingClientRect();u.loneHover({x0:i.left-a.left,x1:i.right-a.left,y:(i.top+i.bottom)/2-a.top,text:e.hovertext,color:r.bgcolor,borderColor:r.bordercolor,fontFamily:n.family,fontSize:n.size,fontColor:n.color,fontWeight:n.weight,fontStyle:n.style,fontVariant:n.variant,fontShadow:n.fontShadow,fontLineposition:n.fontLineposition,fontTextcase:n.fontTextcase},{container:w._hoverlayer.node(),outerContainer:w._paper.node(),gd:t})})).on("mouseout",(function(){u.loneUnhover(w._hoverlayer.node())}));var F=e.borderwidth,B=e.borderpad,j=F+B,N=R.append("rect").attr("class","bg").style("stroke-width",F+"px").call(l.stroke,e.bordercolor).call(l.fill,e.bgcolor),U=e.width||e.height,V=w._topclips.selectAll("#"+C).data(U?[0]:[]);V.enter().append("clipPath").classed("annclip",!0).attr("id",C).append("rect"),V.exit().remove();var q=e.font,H=w._meta?a.templateString(e.text,w._meta):e.text,G=R.append("text").classed("annotation-text",!0).text(H);A.annotationText?G.call(h.makeEditable,{delegate:R,gd:t}).call(Z).on("edit",(function(r){e.text=r,this.call(Z),S("text",r),v&&v.autorange&&M(v._name+".autorange",!0),x&&x.autorange&&M(x._name+".autorange",!0),n.call("_guiRelayout",t,E())})):G.call(Z)}else r.selectAll("#"+C).remove();function W(t){var r={index:i,annotation:e._input,fullAnnotation:e,event:t};return g&&(r.subplotId=g),r}function Z(r){return r.call(c.font,q).attr({"text-anchor":{left:"start",right:"end"}[e.align]||"middle"}),h.convertToTspans(r,t,Y),r}function Y(){var r=G.selectAll("a");1===r.size()&&r.text()===G.text()&&R.insert("a",":first-child").attr({"xlink:xlink:href":r.attr("xlink:href"),"xlink:xlink:show":r.attr("xlink:show")}).style({cursor:"pointer"}).node().appendChild(N.node());var i=R.select(".annotation-text-math-group"),u=!i.empty(),d=c.bBox((u?i:G).node()),_=d.width,b=d.height,k=e.width||_,O=e.height||b,B=Math.round(k+2*j),q=Math.round(O+2*j);function H(t,e){return"auto"===e&&(e=t<1/3?"left":t>2/3?"right":"center"),{center:0,middle:0,left:.5,bottom:-.5,right:-.5,top:.5}[e]}for(var Z=!1,Y=["x","y"],X=0;X1)&&(nt===rt?((ft=it.r2fraction(e["a"+et]))<0||ft>1)&&(Z=!0):Z=!0),$=it._offset+it.r2p(e[et]),Q=.5}else{var dt="domain"===pt;"x"===et?(J=e[et],$=dt?it._offset+it._length*J:$=T.l+T.w*J):(J=1-e[et],$=dt?it._offset+it._length*J:$=T.t+T.h*J),Q=e.showarrow?.5:J}if(e.showarrow){ht.head=$;var mt=e["a"+et];if(tt=ot*H(.5,e.xanchor)-st*H(.5,e.yanchor),nt===rt){var gt=s.getRefType(nt);"domain"===gt?("y"===et&&(mt=1-mt),ht.tail=it._offset+it._length*mt):"paper"===gt?"y"===et?(mt=1-mt,ht.tail=T.t+T.h*mt):ht.tail=T.l+T.w*mt:ht.tail=it._offset+it.r2p(mt),K=tt}else ht.tail=$+mt,K=tt+mt;ht.text=ht.tail+tt;var yt=w["x"===et?"width":"height"];if("paper"===rt&&(ht.head=a.constrain(ht.head,1,yt-1)),"pixel"===nt){var vt=-Math.max(ht.tail-3,ht.text),xt=Math.min(ht.tail+3,ht.text)-yt;vt>0?(ht.tail+=vt,ht.text+=vt):xt>0&&(ht.tail-=xt,ht.text-=xt)}ht.tail+=ut,ht.head+=ut}else K=tt=lt*H(Q,ct),ht.text=$+tt;ht.text+=ut,tt+=ut,K+=ut,e["_"+et+"padplus"]=lt/2+K,e["_"+et+"padminus"]=lt/2-K,e["_"+et+"size"]=lt,e["_"+et+"shift"]=tt}if(Z)R.remove();else{var _t=0,bt=0;if("left"!==e.align&&(_t=(k-_)*("center"===e.align?.5:1)),"top"!==e.valign&&(bt=(O-b)*("middle"===e.valign?.5:1)),u)i.select("svg").attr({x:j+_t-1,y:j+bt}).call(c.setClipUrl,U?C:null,t);else{var wt=j+bt-d.top,Tt=j+_t-d.left;G.call(h.positionText,Tt,wt).call(c.setClipUrl,U?C:null,t)}V.select("rect").call(c.setRect,j,j,k,O),N.call(c.setRect,F/2,F/2,B-F,q-F),R.call(c.setTranslate,Math.round(I.x.text-B/2),Math.round(I.y.text-q/2)),z.attr({transform:"rotate("+L+","+I.x.text+","+I.y.text+")"});var At,kt=function(r,i){P.selectAll(".annotation-arrow-g").remove();var s=I.x.head,u=I.y.head,h=I.x.tail+r,p=I.y.tail+i,d=I.x.text+r,_=I.y.text+i,b=a.rotationXYMatrix(L,d,_),w=a.apply2DTransform(b),k=a.apply2DTransform2(b),C=+N.attr("width"),D=+N.attr("height"),O=d-.5*C,F=O+C,B=_-.5*D,j=B+D,U=[[O,B,O,j],[O,j,F,j],[F,j,F,B],[F,B,O,B]].map(k);if(!U.reduce((function(t,e){return t^!!a.segmentsIntersect(s,u,s+1e6,u+1e6,e[0],e[1],e[2],e[3])}),!1)){U.forEach((function(t){var e=a.segmentsIntersect(h,p,s,u,t[0],t[1],t[2],t[3]);e&&(h=e.x,p=e.y)}));var V=e.arrowwidth,q=e.arrowcolor,H=e.arrowside,G=P.append("g").style({opacity:l.opacity(q)}).classed("annotation-arrow-g",!0),W=G.append("path").attr("d","M"+h+","+p+"L"+s+","+u).style("stroke-width",V+"px").call(l.stroke,l.rgb(q));if(m(W,H,e),A.annotationPosition&&W.node().parentNode&&!g){var Z=s,Y=u;if(e.standoff){var X=Math.sqrt(Math.pow(s-h,2)+Math.pow(u-p,2));Z+=e.standoff*(h-s)/X,Y+=e.standoff*(p-u)/X}var $,K,J=G.append("path").classed("annotation-arrow",!0).classed("anndrag",!0).classed("cursor-move",!0).attr({d:"M3,3H-3V-3H3ZM0,0L"+(h-Z)+","+(p-Y),transform:o(Z,Y)}).style("stroke-width",V+6+"px").call(l.stroke,"rgba(0,0,0,0)").call(l.fill,"rgba(0,0,0,0)");f.init({element:J.node(),gd:t,prepFn:function(){var t=c.getTranslate(R);$=t.x,K=t.y,v&&v.autorange&&M(v._name+".autorange",!0),x&&x.autorange&&M(x._name+".autorange",!0)},moveFn:function(t,r){var n=w($,K),i=n[0]+t,a=n[1]+r;R.call(c.setTranslate,i,a),S("x",y(v,t,"x",T,e)),S("y",y(x,r,"y",T,e)),e.axref===e.xref&&S("ax",y(v,t,"ax",T,e)),e.ayref===e.yref&&S("ay",y(x,r,"ay",T,e)),G.attr("transform",o(t,r)),z.attr({transform:"rotate("+L+","+i+","+a+")"})},doneFn:function(){n.call("_guiRelayout",t,E());var e=document.querySelector(".js-notes-box-panel");e&&e.redraw(e.selectedObj)}})}}};e.showarrow&&kt(0,0),D&&f.init({element:R.node(),gd:t,prepFn:function(){At=z.attr("transform")},moveFn:function(t,r){var n="pointer";if(e.showarrow)e.axref===e.xref?S("ax",y(v,t,"ax",T,e)):S("ax",e.ax+t),e.ayref===e.yref?S("ay",y(x,r,"ay",T.w,e)):S("ay",e.ay+r),kt(t,r);else{if(g)return;var i,a;if(v)i=y(v,t,"x",T,e);else{var s=e._xsize/T.w,l=e.x+(e._xshift-e.xshift)/T.w-s/2;i=f.align(l+t/T.w,s,0,1,e.xanchor)}if(x)a=y(x,r,"y",T,e);else{var c=e._ysize/T.h,u=e.y-(e._yshift+e.yshift)/T.h-c/2;a=f.align(u-r/T.h,c,0,1,e.yanchor)}S("x",i),S("y",a),(!v||!x)&&(n=f.getCursor(v?.5:i,x?.5:a,e.xanchor,e.yanchor))}z.attr({transform:o(t,r)+At}),p(R,n)},clickFn:function(r,n){e.captureevents&&t.emit("plotly_clickannotation",W(n))},doneFn:function(){p(R),n.call("_guiRelayout",t,E());var e=document.querySelector(".js-notes-box-panel");e&&e.redraw(e.selectedObj)}})}}}e.exports={draw:function(t){var e=t._fullLayout;e._infolayer.selectAll(".annotation").remove();for(var r=0;r0||r.explicitOff.length>0},onClick:function(t,e){var o,s,l=a(t,e),c=l.on,u=l.off.concat(l.explicitOff),h={},p=t._fullLayout.annotations;if(c.length||u.length){for(o=0;o1){c=!0;break}}c?t.fullLayout._infolayer.select(".annotation-"+t.id+'[data-index="'+s+'"]').remove():(l._pdata=n(t.glplot.cameraParams,[e.xaxis.r2l(l.x)*a[0],e.yaxis.r2l(l.y)*a[1],e.zaxis.r2l(l.z)*a[2]]),r(t.graphDiv,l,s,t.id,l._xa,l._ya))}}}}),Vi=f({"src/components/annotations3d/index.js"(t,e){var r=qt(),n=le();e.exports={moduleType:"component",name:"annotations3d",schema:{subplots:{scene:{annotations:Fi()}}},layoutAttributes:Fi(),handleDefaults:Bi(),includeBasePlot:function(t,e){var i=r.subplotsRegistry.gl3d;if(i)for(var a=i.attrRegex,o=Object.keys(t),s=0;s0?p+c:c;return{ppad:c,ppadplus:u?d:m,ppadminus:u?m:d}}return{ppad:c}}function l(t,e,r){var n,o,s="x"===t._id.charAt(0)?"x":"y",l="category"===t.type||"multicategory"===t.type,c=0,u=0,h=l?t.r2c:t.d2c;if("scaled"===e[s+"sizemode"]?(n=e[s+"0"],o=e[s+"1"],l&&(c=e[s+"0shift"],u=e[s+"1shift"])):(n=e[s+"anchor"],o=e[s+"anchor"]),void 0!==n)return[h(n)+c,h(o)+u];if(e.path){var p,f,d,m,g=1/0,y=-1/0,v=e.path.match(i.segmentRE);for("date"===t.type&&(h=a.decodeDate(h)),p=0;py&&(y=m));if(y>=g)return[g,y]}}e.exports=function(t){var e,a=t._fullLayout,c=r.filterVisible(a.shapes);if(c.length&&t._fullData.length)for(var u=0;u0)&&(o("active"),o("direction"),o("type"),o("showactive"),o("x"),o("y"),r.noneOrAll(t,e,["x","y"]),o("xanchor"),o("yanchor"),o("pad.t"),o("pad.r"),o("pad.b"),o("pad.l"),r.coerceFont(o,"font",a.font),o("bgcolor",a.paper_bgcolor),o("bordercolor"),o("borderwidth"))}function l(t,e){function n(n,i){return r.coerce(t,e,o,n,i)}n("visible","skip"===t.method||Array.isArray(t.args))&&(n("method"),n("args"),n("args2"),n("label"),n("execute"))}e.exports=function(t,e){n(t,e,{name:a,handleItemDefaults:s})}}}),ra=f({"src/components/updatemenus/scrollbox.js"(t,e){e.exports=o;var r=x(),n=H(),i=Qe(),a=le();function o(t,e,r){this.gd=t,this.container=e,this.id=r,this.position=null,this.translateX=null,this.translateY=null,this.hbar=null,this.vbar=null,this.bg=this.container.selectAll("rect.scrollbox-bg").data([0]),this.bg.exit().on(".drag",null).on("wheel",null).remove(),this.bg.enter().append("rect").classed("scrollbox-bg",!0).style("pointer-events","all").attr({opacity:0,x:0,y:0,width:0,height:0})}o.barWidth=2,o.barLength=20,o.barRadius=2,o.barPad=1,o.barColor="#808BA4",o.prototype.enable=function(t,e,a){var s=this.gd._fullLayout,l=s.width,c=s.height;this.position=t;var u,h,p,f,d=this.position.l,m=this.position.w,g=this.position.t,y=this.position.h,v=this.position.direction,x="down"===v,_="left"===v,b="up"===v,w=m,T=y;!x&&!_&&!("right"===v)&&!b&&(this.position.direction="down",x=!0),x||b?(h=(u=d)+w,x?(p=g,T=(f=Math.min(p+T,c))-p):T=(f=g+T)-(p=Math.max(f-T,0))):(f=(p=g)+T,_?w=(h=d+w)-(u=Math.max(h-w,0)):(u=d,w=(h=Math.min(u+w,l))-u)),this._box={l:u,t:p,w,h:T};var A=m>w,k=o.barLength+2*o.barPad,M=o.barWidth+2*o.barPad,S=d,E=g+y;E+M>c&&(E=c-M);var C=this.container.selectAll("rect.scrollbar-horizontal").data(A?[0]:[]);C.exit().on(".drag",null).remove(),C.enter().append("rect").classed("scrollbar-horizontal",!0).call(n.fill,o.barColor),A?(this.hbar=C.attr({rx:o.barRadius,ry:o.barRadius,x:S,y:E,width:k,height:M}),this._hbarXMin=S+k/2,this._hbarTranslateMax=w-k):(delete this.hbar,delete this._hbarXMin,delete this._hbarTranslateMax);var I=y>T,L=o.barWidth+2*o.barPad,P=o.barLength+2*o.barPad,z=d+m,D=g;z+L>l&&(z=l-L);var O=this.container.selectAll("rect.scrollbar-vertical").data(I?[0]:[]);O.exit().on(".drag",null).remove(),O.enter().append("rect").classed("scrollbar-vertical",!0).call(n.fill,o.barColor),I?(this.vbar=O.attr({rx:o.barRadius,ry:o.barRadius,x:z,y:D,width:L,height:P}),this._vbarYMin=D+P/2,this._vbarTranslateMax=T-P):(delete this.vbar,delete this._vbarYMin,delete this._vbarTranslateMax);var R=this.id,F=u-.5,B=I?h+L+.5:h+.5,j=p-.5,N=A?f+M+.5:f+.5,U=s._topdefs.selectAll("#"+R).data(A||I?[0]:[]);if(U.exit().remove(),U.enter().append("clipPath").attr("id",R).append("rect"),A||I?(this._clipRect=U.select("rect").attr({x:Math.floor(F),y:Math.floor(j),width:Math.ceil(B)-Math.floor(F),height:Math.ceil(N)-Math.floor(j)}),this.container.call(i.setClipUrl,R,this.gd),this.bg.attr({x:d,y:g,width:m,height:y})):(this.bg.attr({width:0,height:0}),this.container.on("wheel",null).on(".drag",null).call(i.setClipUrl,null),delete this._clipRect),A||I){var V=r.behavior.drag().on("dragstart",(function(){r.event.sourceEvent.preventDefault()})).on("drag",this._onBoxDrag.bind(this));this.container.on("wheel",null).on("wheel",this._onBoxWheel.bind(this)).on(".drag",null).call(V);var q=r.behavior.drag().on("dragstart",(function(){r.event.sourceEvent.preventDefault(),r.event.sourceEvent.stopPropagation()})).on("drag",this._onBarDrag.bind(this));A&&this.hbar.on(".drag",null).call(q),I&&this.vbar.on(".drag",null).call(q)}this.setTranslate(e,a)},o.prototype.disable=function(){(this.hbar||this.vbar)&&(this.bg.attr({width:0,height:0}),this.container.on("wheel",null).on(".drag",null).call(i.setClipUrl,null),delete this._clipRect),this.hbar&&(this.hbar.on(".drag",null),this.hbar.remove(),delete this.hbar,delete this._hbarXMin,delete this._hbarTranslateMax),this.vbar&&(this.vbar.on(".drag",null),this.vbar.remove(),delete this.vbar,delete this._vbarYMin,delete this._vbarTranslateMax)},o.prototype._onBoxDrag=function(){var t=this.translateX,e=this.translateY;this.hbar&&(t-=r.event.dx),this.vbar&&(e-=r.event.dy),this.setTranslate(t,e)},o.prototype._onBoxWheel=function(){var t=this.translateX,e=this.translateY;this.hbar&&(t+=r.event.deltaY),this.vbar&&(e+=r.event.deltaY),this.setTranslate(t,e)},o.prototype._onBarDrag=function(){var t=this.translateX,e=this.translateY;if(this.hbar){var n=t+this._hbarXMin,i=n+this._hbarTranslateMax;t=(a.constrain(r.event.x,n,i)-n)/(i-n)*(this.position.w-this._box.w)}if(this.vbar){var o=e+this._vbarYMin,s=o+this._vbarTranslateMax;e=(a.constrain(r.event.y,o,s)-o)/(s-o)*(this.position.h-this._box.h)}this.setTranslate(t,e)},o.prototype.setTranslate=function(t,e){var r=this.position.w-this._box.w,n=this.position.h-this._box.h;if(t=a.constrain(t||0,0,r),e=a.constrain(e||0,0,n),this.translateX=t,this.translateY=e,this.container.call(i.setTranslate,this._box.l-this.position.l-t,this._box.t-this.position.t-e),this._clipRect&&this._clipRect.attr({x:Math.floor(this.position.l+t-.5),y:Math.floor(this.position.t+e-.5)}),this.hbar){var o=t/r;this.hbar.call(i.setTranslate,t+o*this._hbarTranslateMax,e)}if(this.vbar){var s=e/n;this.vbar.call(i.setTranslate,t,e+s*this._vbarTranslateMax)}}}}),na=f({"src/components/updatemenus/draw.js"(t,e){var r=x(),n=Ae(),i=H(),a=Qe(),o=le(),s=Se(),l=ye().arrayEditor,c=Me().LINE_SPACING,u=Qi(),h=ra();function p(t){return t._index}function f(t,e){return+t.attr(u.menuIndexAttrName)===e._index}function d(t,e,r,n,i,a,o,s){e.active=o,l(t.layout,u.name,e).applyUpdate("active",o),"buttons"===e.type?g(t,n,null,null,e):"dropdown"===e.type&&(i.attr(u.menuIndexAttrName,"-1"),m(t,n,i,a,e),s||g(t,n,i,a,e))}function m(t,e,r,n,i){var s=o.ensureSingle(e,"g",u.headerClassName,(function(t){t.style("pointer-events","all")})),l=i._dims,c=i.active,h=i.buttons[c]||u.blankHeaderOpts,p={y:i.pad.t,yPad:0,x:i.pad.l,xPad:0,index:0},d={width:l.headerWidth,height:l.headerHeight};s.call(y,i,h,t).call(M,i,p,d),o.ensureSingle(e,"text",u.headerArrowClassName,(function(t){t.attr("text-anchor","end").call(a.font,i.font).text(u.arrowSymbol[i.direction])})).attr({x:l.headerWidth-u.arrowOffsetX+i.pad.l,y:l.headerHeight/2+u.textOffsetY+i.pad.t}),s.on("click",(function(){r.call(S,String(f(r,i)?-1:i._index)),g(t,e,r,n,i)})),s.on("mouseover",(function(){s.call(w)})),s.on("mouseout",(function(){s.call(T,i)})),a.setTranslate(e,l.lx,l.ly)}function g(t,e,i,a,s){i||(i=e).attr("pointer-events","all");var 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l=s.selectAll("g."+u.headerGroupClassName).data(i,p);l.enter().append("g").classed(u.headerGroupClassName,!0);for(var c=o.ensureSingle(s,"g",u.dropdownButtonGroupClassName,(function(t){t.style("pointer-events","all")})),y=0;y0&&(l=l.transition().duration(e.transition.duration).ease(e.transition.easing)),l.attr("transform",s(o-.5*u.gripWidth,e._dims.currentValueTotalHeight))}}function E(t,e){var r=t._dims;return r.inputAreaStart+u.stepInset+(r.inputAreaLength-2*u.stepInset)*Math.min(1,Math.max(0,e))}function C(t,e){var r=t._dims;return Math.min(1,Math.max(0,(e-u.stepInset-r.inputAreaStart)/(r.inputAreaLength-2*u.stepInset-2*r.inputAreaStart)))}function I(t,e,r){var n=r._dims,s=o.ensureSingle(t,"rect",u.railTouchRectClass,(function(n){n.call(k,e,t,r).style("pointer-events","all")}));s.attr({width:n.inputAreaLength,height:Math.max(n.inputAreaWidth,u.tickOffset+r.ticklen+n.labelHeight)}).call(i.fill,r.bgcolor).attr("opacity",0),a.setTranslate(s,0,n.currentValueTotalHeight)}function L(t,e){var r=e._dims,n=r.inputAreaLength-2*u.railInset,s=o.ensureSingle(t,"rect",u.railRectClass);s.attr({width:n,height:u.railWidth,rx:u.railRadius,ry:u.railRadius,"shape-rendering":"crispEdges"}).call(i.stroke,e.bordercolor).call(i.fill,e.bgcolor).style("stroke-width",e.borderwidth+"px"),a.setTranslate(s,u.railInset,.5*(r.inputAreaWidth-u.railWidth)+r.currentValueTotalHeight)}e.exports=function(t){var e=t._context.staticPlot,i=t._fullLayout,o=function(t,e){for(var r=t[u.name],n=[],i=0;i0?[0]:[]);function l(e){e._commandObserver&&(e._commandObserver.remove(),delete e._commandObserver),n.autoMargin(t,m(e))}if(s.enter().append("g").classed(u.containerClassName,!0).style("cursor",e?null:"ew-resize"),s.exit().each((function(){r.select(this).selectAll("g."+u.groupClassName).each(l)})).remove(),0!==o.length){var c=s.selectAll("g."+u.groupClassName).data(o,g);c.enter().append("g").classed(u.groupClassName,!0),c.exit().each(l).remove();for(var h=0;h0?t.touches[0].clientX:0}function 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s=r.select(this),p=0===a,f=h.getFromId(e,t,"y"),d=f._name,m=o[d],g={data:[],layout:{xaxis:{type:n.type,domain:[0,1],range:o.range.slice(),calendar:n.calendar},width:o._width,height:o._height,margin:{t:0,b:0,l:0,r:0}},_context:e._context};n.rangebreaks&&(g.layout.xaxis.rangebreaks=n.rangebreaks),g.layout[d]={type:f.type,domain:[0,1],range:"match"!==m.rangemode?m.range.slice():f.range.slice(),calendar:f.calendar},f.rangebreaks&&(g.layout[d].rangebreaks=f.rangebreaks),i.supplyDefaults(g);var y=g._fullLayout.xaxis,v=g._fullLayout[d];y.clearCalc(),y.setScale(),v.clearCalc(),v.setScale();var x={id:t,plotgroup:s,xaxis:y,yaxis:v,isRangePlot:!0};p?l=x:(x.mainplot="xy",x.mainplotinfo=l),u.rangePlot(e,x,function(t,e){for(var r=[],n=0;n=n.max)e=B[r+1];else if(t=n.pmax)e=B[r+1];else if(ti._length||v+b<0)return;u=y+b,p=v+b;break;case l:if(_="col-resize",y+b>i._length)return;u=y+b,p=v;break;case c:if(_="col-resize",v+b<0)return;u=y,p=v+b;break;default:_="ew-resize",u=g,p=g+b}if(p0)){var m=function(t,e,r){for(var n=r.filter((function(r){return e[r].anchor===t._id})),i=0,a=0;a1){p||f||d||"independent"===A("pattern")&&(p=!0),g._hasSubplotGrid=p;var x,_,b="top to bottom"===A("roworder"),w=p?.2:.1,T=p?.3:.1;m&&e._splomGridDflt&&(x=e._splomGridDflt.xside,_=e._splomGridDflt.yside),g._domains={x:c("x",A,w,x,v),y:c("y",A,T,_,y,b)}}else delete e.grid}function A(t,e){return r.coerce(n,g,s,t,e)}},contentDefaults:function(t,e){var r=e.grid;if(r&&r._domains){var n,i,a,o,s,c,h,p=t.grid||{},f=e._subplots,d=r._hasSubplotGrid,m=r.rows,g=r.columns,y="independent"===r.pattern,v=r._axisMap={};if(d){var x=p.subplots||[];c=r.subplots=new Array(m);var _=1;for(n=0;n0,h=t._context.staticPlot;e.each((function(e){var p,f=e[0].trace,d=f.error_x||{},m=f.error_y||{};f.ids&&(p=function(t){return t.id});var g=a.hasMarkers(f)&&f.marker.maxdisplayed>0;!m.visible&&!d.visible&&(e=[]);var y=r.select(this).selectAll("g.errorbar").data(e,p);if(y.exit().remove(),e.length){d.visible||y.selectAll("path.xerror").remove(),m.visible||y.selectAll("path.yerror").remove(),y.style("opacity",1);var v=y.enter().append("g").classed("errorbar",!0);u&&v.style("opacity",0).transition().duration(s.duration).style("opacity",1),i.setClipUrl(y,o.layerClipId,t),y.each((function(t){var e=r.select(this),i=function(t,e,r){var i={x:e.c2p(t.x),y:r.c2p(t.y)};return void 0!==t.yh&&(i.yh=r.c2p(t.yh),i.ys=r.c2p(t.ys),n(i.ys)||(i.noYS=!0,i.ys=r.c2p(t.ys,!0))),void 0!==t.xh&&(i.xh=e.c2p(t.xh),i.xs=e.c2p(t.xs),n(i.xs)||(i.noXS=!0,i.xs=e.c2p(t.xs,!0))),i}(t,l,c);if(!g||t.vis){var a,o=e.select("path.yerror");if(m.visible&&n(i.x)&&n(i.yh)&&n(i.ys)){var p=m.width;a="M"+(i.x-p)+","+i.yh+"h"+2*p+"m-"+p+",0V"+i.ys,i.noYS||(a+="m-"+p+",0h"+2*p),o.size()?u&&(o=o.transition().duration(s.duration).ease(s.easing)):o=e.append("path").style("vector-effect",h?"none":"non-scaling-stroke").classed("yerror",!0),o.attr("d",a)}else o.remove();var f=e.select("path.xerror");if(d.visible&&n(i.y)&&n(i.xh)&&n(i.xs)){var y=(d.copy_ystyle?m:d).width;a="M"+i.xh+","+(i.y-y)+"v"+2*y+"m0,-"+y+"H"+i.xs,i.noXS||(a+="m0,-"+y+"v"+2*y),f.size()?u&&(f=f.transition().duration(s.duration).ease(s.easing)):f=e.append("path").style("vector-effect",h?"none":"non-scaling-stroke").classed("xerror",!0),f.attr("d",a)}else f.remove()}}))}}))}}}),La=f({"src/components/errorbars/style.js"(t,e){var r=x(),n=H();e.exports=function(t){t.each((function(t){var 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o.error_z.copy_zstyle,e.exports={moduleType:"component",name:"errorbars",schema:{traces:{scatter:a,bar:a,histogram:a,scatter3d:n(o,"calc","nested"),scattergl:n(a,"calc","nested")}},supplyDefaults:Sa(),calc:Ca(),makeComputeError:Ea(),plot:Ia(),style:La(),hoverInfo:function(t,e,r){(e.error_y||{}).visible&&(r.yerr=t.yh-t.y,e.error_y.symmetric||(r.yerrneg=t.y-t.ys)),(e.error_x||{}).visible&&(r.xerr=t.xh-t.x,e.error_x.symmetric||(r.xerrneg=t.x-t.xs))}}}}),za=f({"src/components/colorbar/constants.js"(t,e){e.exports={cn:{colorbar:"colorbar",cbbg:"cbbg",cbfill:"cbfill",cbfills:"cbfills",cbline:"cbline",cblines:"cblines",cbaxis:"cbaxis",cbtitleunshift:"cbtitleunshift",cbtitle:"cbtitle",cboutline:"cboutline",crisp:"crisp",jsPlaceholder:"js-placeholder"}}}}),Da=f({"src/components/colorbar/draw.js"(t,e){var r=x(),n=O(),i=Ae(),a=qt(),o=ir(),s=pr(),l=le(),c=l.strTranslate,u=R().extendFlat,h=fr(),p=Qe(),f=H(),d=tr(),m=Se(),g=Ee().flipScale,y=Ti(),v=Ai(),_=Ie(),b=Me(),w=b.LINE_SPACING,T=b.FROM_TL,A=b.FROM_BR,k=za().cn;e.exports={draw:function(t){var e=t._fullLayout._infolayer.selectAll("g."+k.colorbar).data(function(t){var e,r,n,i,a=t._fullLayout,o=t.calcdata,s=[];function l(t){return u(t,{_fillcolor:null,_line:{color:null,width:null,dash:null},_levels:{start:null,end:null,size:null},_filllevels:null,_fillgradient:null,_zrange:null})}function c(){"function"==typeof i.calc?i.calc(t,n,e):(e._fillgradient=r.reversescale?g(r.colorscale):r.colorscale,e._zrange=[r[i.min],r[i.max]])}for(var h=0;h0?n>=l:n<=l));i++)n>u&&n0?n>=l:n<=l));i++)n>r[0]&&n1){var ft=Math.pow(10,Math.floor(Math.log(pt)/Math.LN10));ut*=ft*l.roundUp(pt/ft,[2,5,10]),(Math.abs(W.start)/W.size+1e-6)%1<2e-6&&(lt.tick0=0)}lt.dtick=ut}lt.domain=s?[ot+P/B.h,ot+Q-P/B.h]:[ot+L/B.w,ot+Q-L/B.w],lt.setScale(),t.attr("transform",c(Math.round(B.l),Math.round(B.t)));var dt,mt=t.select("."+k.cbtitleunshift).attr("transform",c(-Math.round(B.l),-Math.round(B.t))),gt=lt.ticklabelposition,yt=lt.title.font.size,vt=t.select("."+k.cbaxis),xt=0,_t=0;function bt(r,n){var i={propContainer:lt,propName:e._propPrefix+"title",traceIndex:e._traceIndex,_meta:e._meta,placeholder:F._dfltTitle.colorbar,containerGroup:t.select("."+k.cbtitle)},o="h"===r.charAt(0)?r.substr(1):"h"+r;t.selectAll("."+o+",."+o+"-math-group").remove(),d.draw(a,r,u(i,n||{}))}return l.syncOrAsync([i.previousPromises,function(){var t,e;(s&&ct||!s&&!ct)&&("top"===V&&(t=L+B.l+tt*z,e=P+B.t+et*(1-ot-Q)+3+.75*yt),"bottom"===V&&(t=L+B.l+tt*z,e=P+B.t+et*(1-ot)-3-.25*yt),"right"===V&&(e=P+B.t+et*D+3+.75*yt,t=L+B.l+tt*ot),bt(lt._id+"title",{attributes:{x:t,y:e,"text-anchor":s?"start":"middle"}}))},function(){if(!s&&!ct||s&&ct){var i,u=t.select("."+k.cbtitle),h=u.select("text"),f=[-M/2,M/2],d=u.select(".h"+lt._id+"title-math-group").node(),g=15.6;if(h.node()&&(g=parseInt(h.node().style.fontSize,10)*w),d?(i=p.bBox(d),_t=i.width,(xt=i.height)>g&&(f[1]-=(xt-g)/2)):h.node()&&!h.classed(k.jsPlaceholder)&&(i=p.bBox(h.node()),_t=i.width,xt=i.height),s){if(xt){if(xt+=5,"top"===V)lt.domain[1]-=xt/B.h,f[1]*=-1;else{lt.domain[0]+=xt/B.h;var y=m.lineCount(h);f[1]+=(1-y)*g}u.attr("transform",c(f[0],f[1])),lt.setScale()}}else 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")+"]";return[n.extendFlat(t,{index:[f,p],x0:c.c2p(s.x0+p*l.dx),x1:c.c2p(s.x0+(p+1)*l.dx),y0:A,y1:A,color:b,xVal:k,xLabelVal:k,yVal:M,yLabelVal:M,zLabelVal:S,text:y,hovertemplateLabels:{zLabel:S,colorLabel:T,"color[0]Label":b[0]+w[0],"color[1]Label":b[1]+w[1],"color[2]Label":b[2]+w[2],"color[3]Label":b[3]+w[3]}})]}}}}}),Eu=f({"src/traces/image/event_data.js"(t,e){e.exports=function(t,e){return"xVal"in e&&(t.x=e.xVal),"yVal"in e&&(t.y=e.yVal),e.xa&&(t.xaxis=e.xa),e.ya&&(t.yaxis=e.ya),t.color=e.color,t.colormodel=e.trace.colormodel,t.z||(t.z=e.color),t}}}),Cu=f({"src/traces/image/index.js"(t,e){e.exports={attributes:Fl(),supplyDefaults:Bl(),calc:Au(),plot:ku(),style:Mu(),hoverPoints:Su(),eventData:Eu(),moduleType:"trace",name:"image",basePlotModule:Si(),categories:["cartesian","svg","2dMap","noSortingByValue"],animatable:!1,meta:{}}}}),Iu=f({"lib/image.js"(t,e){e.exports=Cu()}}),Lu=f({"src/traces/pie/attributes.js"(t,e){var r=U(),n=Aa().attributes,i=F(),a=q(),o=Ot().hovertemplateAttrs,s=Ot().texttemplateAttrs,l=R().extendFlat,c=zt().pattern,u=i({editType:"plot",arrayOk:!0,colorEditType:"plot"});e.exports={labels:{valType:"data_array",editType:"calc"},label0:{valType:"number",dflt:0,editType:"calc"},dlabel:{valType:"number",dflt:1,editType:"calc"},values:{valType:"data_array",editType:"calc"},marker:{colors:{valType:"data_array",editType:"calc"},line:{color:{valType:"color",dflt:a.defaultLine,arrayOk:!0,editType:"style"},width:{valType:"number",min:0,dflt:0,arrayOk:!0,editType:"style"},editType:"calc"},pattern:c,editType:"calc"},text:{valType:"data_array",editType:"plot"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"style"},scalegroup:{valType:"string",dflt:"",editType:"calc"},textinfo:{valType:"flaglist",flags:["label","text","value","percent"],extras:["none"],editType:"calc"},hoverinfo:l({},r.hoverinfo,{flags:["label","text","value","percent","name"]}),hovertemplate:o({},{keys:["label","color","value","percent","text"]}),texttemplate:s({editType:"plot"},{keys:["label","color","value","percent","text"]}),textposition:{valType:"enumerated",values:["inside","outside","auto","none"],dflt:"auto",arrayOk:!0,editType:"plot"},textfont:l({},u,{}),insidetextorientation:{valType:"enumerated",values:["horizontal","radial","tangential","auto"],dflt:"auto",editType:"plot"},insidetextfont:l({},u,{}),outsidetextfont:l({},u,{}),automargin:{valType:"boolean",dflt:!1,editType:"plot"},title:{text:{valType:"string",dflt:"",editType:"plot"},font:l({},u,{}),position:{valType:"enumerated",values:["top left","top center","top right","middle center","bottom left","bottom center","bottom right"],editType:"plot"},editType:"plot"},domain:n({name:"pie",trace:!0,editType:"calc"}),hole:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},sort:{valType:"boolean",dflt:!0,editType:"calc"},direction:{valType:"enumerated",values:["clockwise","counterclockwise"],dflt:"counterclockwise",editType:"calc"},rotation:{valType:"angle",dflt:0,editType:"calc"},pull:{valType:"number",min:0,max:1,dflt:0,arrayOk:!0,editType:"calc"}}}}),Pu=f({"src/traces/pie/defaults.js"(t,e){var r=A(),n=le(),i=Lu(),a=Aa().defaults,o=Ya().handleText,s=le().coercePattern;function l(t,e){var i=n.isArrayOrTypedArray(t),a=n.isArrayOrTypedArray(e),o=Math.min(i?t.length:1/0,a?e.length:1/0);if(isFinite(o)||(o=0),o&&a){for(var s,l=0;l0){s=!0;break}}s||(o=0)}return{hasLabels:i,hasValues:a,len:o}}function c(t,e,r,n,i){n("marker.line.width")&&n("marker.line.color",i?void 0:r.paper_bgcolor);var a=n("marker.colors");s(n,"marker.pattern",a),t.marker&&!e.marker.pattern.fgcolor&&(e.marker.pattern.fgcolor=t.marker.colors),e.marker.pattern.bgcolor||(e.marker.pattern.bgcolor=r.paper_bgcolor)}e.exports={handleLabelsAndValues:l,handleMarkerDefaults:c,supplyDefaults:function(t,e,r,s){function u(r,a){return n.coerce(t,e,i,r,a)}var h=l(u("labels"),u("values")),p=h.len;if(e._hasLabels=h.hasLabels,e._hasValues=h.hasValues,!e._hasLabels&&e._hasValues&&(u("label0"),u("dlabel")),p){e._length=p,c(t,e,s,u,!0),u("scalegroup");var f,d=u("text"),m=u("texttemplate");if(m||(f=u("textinfo",n.isArrayOrTypedArray(d)?"text+percent":"percent")),u("hovertext"),u("hovertemplate"),m||f&&"none"!==f){var g=u("textposition");o(t,e,s,u,g,{moduleHasSelected:!1,moduleHasUnselected:!1,moduleHasConstrain:!1,moduleHasCliponaxis:!1,moduleHasTextangle:!1,moduleHasInsideanchor:!1}),(Array.isArray(g)||"auto"===g||"outside"===g)&&u("automargin"),("inside"===g||"auto"===g||Array.isArray(g))&&u("insidetextorientation")}else"none"===f&&u("textposition","none");a(e,s,u);var y=u("hole");if(u("title.text")){var v=u("title.position",y?"middle center":"top center");!y&&"middle center"===v&&(e.title.position="top center"),n.coerceFont(u,"title.font",s.font)}u("sort"),u("direction"),u("rotation"),u("pull")}else e.visible=!1}}}}),zu=f({"src/traces/pie/layout_attributes.js"(t,e){e.exports={hiddenlabels:{valType:"data_array",editType:"calc"},piecolorway:{valType:"colorlist",editType:"calc"},extendpiecolors:{valType:"boolean",dflt:!0,editType:"calc"}}}}),Du=f({"src/traces/pie/layout_defaults.js"(t,e){var r=le(),n=zu();e.exports=function(t,e){function i(i,a){return r.coerce(t,e,n,i,a)}i("hiddenlabels"),i("piecolorway",e.colorway),i("extendpiecolors")}}}),Ou=f({"src/traces/pie/calc.js"(t,e){var r=A(),n=O(),i=H(),a={};function o(t){return function(e,r){return!(!e||(e=n(e),!e.isValid()))&&(e=i.addOpacity(e,e.getAlpha()),t[r]||(t[r]=e),e)}}function s(t,e){var r,i=JSON.stringify(t),a=e[i];if(!a){for(a=t.slice(),r=0;r=0})),("funnelarea"===e.type?y:e.sort)&&a.sort((function(t,e){return e.v-t.v})),a[0]&&(a[0].vTotal=g),a},crossTraceCalc:function(t,e){var r=(e||{}).type;r||(r="pie");var n=t._fullLayout,i=t.calcdata,o=n[r+"colorway"],l=n["_"+r+"colormap"];n["extend"+r+"colors"]&&(o=s(o,a));for(var c=0,u=0;u"),name:h.hovertemplate||-1!==p.indexOf("name")?h.name:void 0,idealAlign:t.pxmid[0]<0?"left":"right",color:m.castOption(b.bgcolor,t.pts)||t.color,borderColor:m.castOption(b.bordercolor,t.pts),fontFamily:m.castOption(w.family,t.pts),fontSize:m.castOption(w.size,t.pts),fontColor:m.castOption(w.color,t.pts),nameLength:m.castOption(b.namelength,t.pts),textAlign:m.castOption(b.align,t.pts),hovertemplate:m.castOption(h.hovertemplate,t.pts),hovertemplateLabels:t,eventData:[g(t,h)]},{container:n._hoverlayer.node(),outerContainer:n._paper.node(),gd:e,inOut_bbox:T}),t.bbox=T[0],c._hasHoverLabel=!0}c._hasHoverEvent=!0,e.emit("plotly_hover",{points:[g(t,h)],event:r.event})}})),t.on("mouseout",(function(t){var n=e._fullLayout,a=e._fullData[c.index],o=r.select(this).datum();c._hasHoverEvent&&(t.originalEvent=r.event,e.emit("plotly_unhover",{points:[g(o,a)],event:r.event}),c._hasHoverEvent=!1),c._hasHoverLabel&&(i.loneUnhover(n._hoverlayer.node()),c._hasHoverLabel=!1)})),t.on("click",(function(t){var n=e._fullLayout,a=e._fullData[c.index];e._dragging||!1===n.hovermode||(e._hoverdata=[g(t,a)],i.click(e,r.event))}))}function _(t,e,r){var n=m.castOption(t.insidetextfont.color,e.pts);!n&&t._input.textfont&&(n=m.castOption(t._input.textfont.color,e.pts));var i=m.castOption(t.insidetextfont.family,e.pts)||m.castOption(t.textfont.family,e.pts)||r.family,o=m.castOption(t.insidetextfont.size,e.pts)||m.castOption(t.textfont.size,e.pts)||r.size,s=m.castOption(t.insidetextfont.weight,e.pts)||m.castOption(t.textfont.weight,e.pts)||r.weight,l=m.castOption(t.insidetextfont.style,e.pts)||m.castOption(t.textfont.style,e.pts)||r.style,c=m.castOption(t.insidetextfont.variant,e.pts)||m.castOption(t.textfont.variant,e.pts)||r.variant,u=m.castOption(t.insidetextfont.textcase,e.pts)||m.castOption(t.textfont.textcase,e.pts)||r.textcase,h=m.castOption(t.insidetextfont.lineposition,e.pts)||m.castOption(t.textfont.lineposition,e.pts)||r.lineposition,p=m.castOption(t.insidetextfont.shadow,e.pts)||m.castOption(t.textfont.shadow,e.pts)||r.shadow;return{color:n||a.contrast(e.color),family:i,size:o,weight:s,style:l,variant:c,textcase:u,lineposition:h,shadow:p}}function b(t,e){for(var r,n,i=0;ie&&e>n||r=-4;g-=2)y(Math.PI*g,"tan");for(g=4;g>=-4;g-=2)y(Math.PI*(g+1),"tan")}if(h||f){for(g=4;g>=-4;g-=2)y(Math.PI*(g+1.5),"rad");for(g=4;g>=-4;g-=2)y(Math.PI*(g+.5),"rad")}}if(s||d||h){var v=Math.sqrt(t.width*t.width+t.height*t.height);if((a={scale:i*n*2/v,rCenter:1-i,rotate:0}).textPosAngle=(e.startangle+e.stopangle)/2,a.scale>=1)return a;m.push(a)}(d||f)&&((a=T(t,n,o,l,c)).textPosAngle=(e.startangle+e.stopangle)/2,m.push(a)),(d||p)&&((a=A(t,n,o,l,c)).textPosAngle=(e.startangle+e.stopangle)/2,m.push(a));for(var x=0,_=0,b=0;b=1)break}return m[x]}function T(t,e,r,n,i){e=Math.max(0,e-2*d);var a=t.width/t.height,o=S(a,n,e,r);return{scale:2*o/t.height,rCenter:k(a,o/e),rotate:M(i)}}function A(t,e,r,n,i){e=Math.max(0,e-2*d);var a=t.height/t.width,o=S(a,n,e,r);return{scale:2*o/t.width,rCenter:k(a,o/e),rotate:M(i+Math.PI/2)}}function k(t,e){return Math.cos(e)-t*e}function M(t){return(180/Math.PI*t+720)%180-90}function S(t,e,r,n){var i=t+1/(2*Math.tan(e));return r*Math.min(1/(Math.sqrt(i*i+.5)+i),n/(Math.sqrt(t*t+n/2)+t))}function E(t,e){return t.v!==e.vTotal||e.trace.hole?Math.min(1/(1+1/Math.sin(t.halfangle)),t.ring/2):1}function C(t,e){var r=e.pxmid[0],n=e.pxmid[1],i=t.width/2,a=t.height/2;return r<0&&(i*=-1),n<0&&(a*=-1),{scale:1,rCenter:1,rotate:0,x:i+Math.abs(a)*(i>0?1:-1)/2,y:a/(1+r*r/(n*n)),outside:!0}}function I(t,e){var r,n,i,a=t.trace,o={x:t.cx,y:t.cy},s={tx:0,ty:0};s.ty+=a.title.font.size,i=P(a),-1!==a.title.position.indexOf("top")?(o.y-=(1+i)*t.r,s.ty-=t.titleBox.height):-1!==a.title.position.indexOf("bottom")&&(o.y+=(1+i)*t.r);var l=function(t,e){return t/(void 0===e?1:e)}(t.r,t.trace.aspectratio),c=e.w*(a.domain.x[1]-a.domain.x[0])/2;return-1!==a.title.position.indexOf("left")?(c+=l,o.x-=(1+i)*l,s.tx+=t.titleBox.width/2):-1!==a.title.position.indexOf("center")?c*=2:-1!==a.title.position.indexOf("right")&&(c+=l,o.x+=(1+i)*l,s.tx-=t.titleBox.width/2),r=c/t.titleBox.width,n=L(t,e)/t.titleBox.height,{x:o.x,y:o.y,scale:Math.min(r,n),tx:s.tx,ty:s.ty}}function L(t,e){var r=t.trace,n=e.h*(r.domain.y[1]-r.domain.y[0]);return Math.min(t.titleBox.height,n/2)}function P(t){var e,r=t.pull;if(!r)return 0;if(s.isArrayOrTypedArray(r))for(r=0,e=0;er&&(r=t.pull[e]);return r}function z(t,e){for(var r=[],n=0;n1?u=(c=r.r)/i.aspectratio:c=(u=r.r)*i.aspectratio,l=(c*=(1+i.baseratio)/2)*u}o=Math.min(o,l/r.vTotal)}for(n=0;n")}if(o){var _=s.castOption(a,e.i,"texttemplate");if(_){var b={label:(n=e).label,value:n.v,valueLabel:m.formatPieValue(n.v,i.separators),percent:n.v/r.vTotal,percentLabel:m.formatPiePercent(n.v/r.vTotal,i.separators),color:n.color,text:n.text,customdata:s.castOption(a,n.i,"customdata")},w=m.getFirstFilled(a.text,e.pts);(y(w)||""===w)&&(b.text=w),e.text=s.texttemplateString(_,b,t._fullLayout._d3locale,b,a._meta||{})}else e.text=""}}function R(t,e){var r=t.rotate*Math.PI/180,n=Math.cos(r),i=Math.sin(r),a=(e.left+e.right)/2,o=(e.top+e.bottom)/2;t.textX=a*n-o*i,t.textY=a*i+o*n,t.noCenter=!0}e.exports={plot:function(t,e){var i=t._context.staticPlot,h=t._fullLayout,d=h._size;f("pie",h),b(e,t),z(e,d);var g=s.makeTraceGroups(h._pielayer,e,"trace").each((function(e){var f=r.select(this),g=e[0],y=g.trace;(function(t){var e,r,n,i=t[0],a=i.r,o=i.trace,s=m.getRotationAngle(o.rotation),l=2*Math.PI/i.vTotal,c="px0",u="px1";if("counterclockwise"===o.direction){for(e=0;ei.vTotal/2?1:0,r.halfangle=Math.PI*Math.min(r.v/i.vTotal,.5),r.ring=1-o.hole,r.rInscribed=E(r,i))})(e),f.attr("stroke-linejoin","round"),f.each((function(){var x=r.select(this).selectAll("g.slice").data(e);x.enter().append("g").classed("slice",!0),x.exit().remove();var b=[[[],[]],[[],[]]],T=!1;x.each((function(n,a){if(n.hidden)r.select(this).selectAll("path,g").remove();else{n.pointNumber=n.i,n.curveNumber=y.index,b[n.pxmid[1]<0?0:1][n.pxmid[0]<0?0:1].push(n);var l=g.cx,c=g.cy,f=r.select(this),d=f.selectAll("path.surface").data([n]);if(d.enter().append("path").classed("surface",!0).style({"pointer-events":i?"none":"all"}),f.call(v,t,e),y.pull){var x=+m.castOption(y.pull,n.pts)||0;x>0&&(l+=x*n.pxmid[0],c+=x*n.pxmid[1])}n.cxFinal=l,n.cyFinal=c;var A=y.hole;if(n.v===g.vTotal){var k="M"+(l+n.px0[0])+","+(c+n.px0[1])+L(n.px0,n.pxmid,!0,1)+L(n.pxmid,n.px0,!0,1)+"Z";A?d.attr("d","M"+(l+A*n.px0[0])+","+(c+A*n.px0[1])+L(n.px0,n.pxmid,!1,A)+L(n.pxmid,n.px0,!1,A)+"Z"+k):d.attr("d",k)}else{var M=L(n.px0,n.px1,!0,1);if(A){var S=1-A;d.attr("d","M"+(l+A*n.px1[0])+","+(c+A*n.px1[1])+L(n.px1,n.px0,!1,A)+"l"+S*n.px0[0]+","+S*n.px0[1]+M+"Z")}else d.attr("d","M"+l+","+c+"l"+n.px0[0]+","+n.px0[1]+M+"Z")}O(t,n,g);var E=m.castOption(y.textposition,n.pts),I=f.selectAll("g.slicetext").data(n.text&&"none"!==E?[0]:[]);I.enter().append("g").classed("slicetext",!0),I.exit().remove(),I.each((function(){var 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y=f("text");f("texttemplate"),e.texttemplate||f("textinfo",r.isArrayOrTypedArray(y)?"text+label":"label"),f("hovertext"),f("hovertemplate");var v=f("pathbar.visible");o(t,e,p,f,"auto",{hasPathbar:v,moduleHasSelected:!1,moduleHasUnselected:!1,moduleHasConstrain:!1,moduleHasCliponaxis:!1,moduleHasTextangle:!1,moduleHasInsideanchor:!1}),f("textposition");var x=-1!==e.textposition.indexOf("bottom");l(t,e,p,f),(e._hasColorscale=u(t,"marker","colors")||(t.marker||{}).coloraxis)?h(t,e,p,f,{prefix:"marker.",cLetter:"c"}):f("marker.depthfade",!(e.marker.colors||[]).length);var _=2*e.textfont.size;f("marker.pad.t",x?_/4:_),f("marker.pad.l",_/4),f("marker.pad.r",_/4),f("marker.pad.b",x?_:_/4),f("marker.cornerradius"),e._hovered={marker:{line:{width:2,color:i.contrast(p.paper_bgcolor)}}},v&&(f("pathbar.thickness",e.pathbar.textfont.size+2*s),f("pathbar.side"),f("pathbar.edgeshape")),f("sort"),f("root.color"),a(e,p,f),e._length=null}else 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Tt=(c+(n=n+Math.imul(h,lt)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(p,lt)|0))<<13)|0;c=((a=a+Math.imul(p,ct)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,V))+Math.imul(R,U)|0,a=Math.imul(R,V),n=n+Math.imul(P,H)|0,i=(i=i+Math.imul(P,G)|0)+Math.imul(z,H)|0,a=a+Math.imul(z,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,Y)|0)+Math.imul(I,Z)|0,a=a+Math.imul(I,Y)|0,n=n+Math.imul(M,$)|0,i=(i=i+Math.imul(M,K)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,K)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(A,Q)|0,a=a+Math.imul(A,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(b,rt)|0,a=a+Math.imul(b,nt)|0,n=n+Math.imul(y,at)|0,i=(i=i+Math.imul(y,ot)|0)+Math.imul(v,at)|0,a=a+Math.imul(v,ot)|0,n=n+Math.imul(d,lt)|0,i=(i=i+Math.imul(d,ct)|0)+Math.imul(m,lt)|0,a=a+Math.imul(m,ct)|0;var At=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,pt)|0)+Math.imul(p,ht)|0))<<13)|0;c=((a=a+Math.imul(p,pt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(B,U),i=(i=Math.imul(B,V))+Math.imul(j,U)|0,a=Math.imul(j,V),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(R,H)|0,a=a+Math.imul(R,G)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,Y)|0)+Math.imul(z,Z)|0,a=a+Math.imul(z,Y)|0,n=n+Math.imul(C,$)|0,i=(i=i+Math.imul(C,K)|0)+Math.imul(I,$)|0,a=a+Math.imul(I,K)|0,n=n+Math.imul(M,Q)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(A,rt)|0,a=a+Math.imul(A,nt)|0,n=n+Math.imul(_,at)|0,i=(i=i+Math.imul(_,ot)|0)+Math.imul(b,at)|0,a=a+Math.imul(b,ot)|0,n=n+Math.imul(y,lt)|0,i=(i=i+Math.imul(y,ct)|0)+Math.imul(v,lt)|0,a=a+Math.imul(v,ct)|0,n=n+Math.imul(d,ht)|0,i=(i=i+Math.imul(d,pt)|0)+Math.imul(m,ht)|0,a=a+Math.imul(m,pt)|0;var kt=(c+(n=n+Math.imul(h,dt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(p,dt)|0))<<13)|0;c=((a=a+Math.imul(p,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(B,H),i=(i=Math.imul(B,G))+Math.imul(j,H)|0,a=Math.imul(j,G),n=n+Math.imul(O,Z)|0,i=(i=i+Math.imul(O,Y)|0)+Math.imul(R,Z)|0,a=a+Math.imul(R,Y)|0,n=n+Math.imul(P,$)|0,i=(i=i+Math.imul(P,K)|0)+Math.imul(z,$)|0,a=a+Math.imul(z,K)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(I,Q)|0,a=a+Math.imul(I,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(S,rt)|0,a=a+Math.imul(S,nt)|0,n=n+Math.imul(T,at)|0,i=(i=i+Math.imul(T,ot)|0)+Math.imul(A,at)|0,a=a+Math.imul(A,ot)|0,n=n+Math.imul(_,lt)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(b,lt)|0,a=a+Math.imul(b,ct)|0,n=n+Math.imul(y,ht)|0,i=(i=i+Math.imul(y,pt)|0)+Math.imul(v,ht)|0,a=a+Math.imul(v,pt)|0;var Mt=(c+(n=n+Math.imul(d,dt)|0)|0)+((8191&(i=(i=i+Math.imul(d,mt)|0)+Math.imul(m,dt)|0))<<13)|0;c=((a=a+Math.imul(m,mt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,Z),i=(i=Math.imul(B,Y))+Math.imul(j,Z)|0,a=Math.imul(j,Y),n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,K)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,K)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(z,Q)|0,a=a+Math.imul(z,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(I,rt)|0,a=a+Math.imul(I,nt)|0,n=n+Math.imul(M,at)|0,i=(i=i+Math.imul(M,ot)|0)+Math.imul(S,at)|0,a=a+Math.imul(S,ot)|0,n=n+Math.imul(T,lt)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(A,lt)|0,a=a+Math.imul(A,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,pt)|0)+Math.imul(b,ht)|0,a=a+Math.imul(b,pt)|0;var St=(c+(n=n+Math.imul(y,dt)|0)|0)+((8191&(i=(i=i+Math.imul(y,mt)|0)+Math.imul(v,dt)|0))<<13)|0;c=((a=a+Math.imul(v,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(B,$),i=(i=Math.imul(B,K))+Math.imul(j,$)|0,a=Math.imul(j,K),n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(z,rt)|0,a=a+Math.imul(z,nt)|0,n=n+Math.imul(C,at)|0,i=(i=i+Math.imul(C,ot)|0)+Math.imul(I,at)|0,a=a+Math.imul(I,ot)|0,n=n+Math.imul(M,lt)|0,i=(i=i+Math.imul(M,ct)|0)+Math.imul(S,lt)|0,a=a+Math.imul(S,ct)|0,n=n+Math.imul(T,ht)|0,i=(i=i+Math.imul(T,pt)|0)+Math.imul(A,ht)|0,a=a+Math.imul(A,pt)|0;var Et=(c+(n=n+Math.imul(_,dt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(b,dt)|0))<<13)|0;c=((a=a+Math.imul(b,mt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(B,Q),i=(i=Math.imul(B,tt))+Math.imul(j,Q)|0,a=Math.imul(j,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(R,rt)|0,a=a+Math.imul(R,nt)|0,n=n+Math.imul(P,at)|0,i=(i=i+Math.imul(P,ot)|0)+Math.imul(z,at)|0,a=a+Math.imul(z,ot)|0,n=n+Math.imul(C,lt)|0,i=(i=i+Math.imul(C,ct)|0)+Math.imul(I,lt)|0,a=a+Math.imul(I,ct)|0,n=n+Math.imul(M,ht)|0,i=(i=i+Math.imul(M,pt)|0)+Math.imul(S,ht)|0,a=a+Math.imul(S,pt)|0;var Ct=(c+(n=n+Math.imul(T,dt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(A,dt)|0))<<13)|0;c=((a=a+Math.imul(A,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(B,rt),i=(i=Math.imul(B,nt))+Math.imul(j,rt)|0,a=Math.imul(j,nt),n=n+Math.imul(O,at)|0,i=(i=i+Math.imul(O,ot)|0)+Math.imul(R,at)|0,a=a+Math.imul(R,ot)|0,n=n+Math.imul(P,lt)|0,i=(i=i+Math.imul(P,ct)|0)+Math.imul(z,lt)|0,a=a+Math.imul(z,ct)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,pt)|0)+Math.imul(I,ht)|0,a=a+Math.imul(I,pt)|0;var It=(c+(n=n+Math.imul(M,dt)|0)|0)+((8191&(i=(i=i+Math.imul(M,mt)|0)+Math.imul(S,dt)|0))<<13)|0;c=((a=a+Math.imul(S,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(B,at),i=(i=Math.imul(B,ot))+Math.imul(j,at)|0,a=Math.imul(j,ot),n=n+Math.imul(O,lt)|0,i=(i=i+Math.imul(O,ct)|0)+Math.imul(R,lt)|0,a=a+Math.imul(R,ct)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,pt)|0)+Math.imul(z,ht)|0,a=a+Math.imul(z,pt)|0;var Lt=(c+(n=n+Math.imul(C,dt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(I,dt)|0))<<13)|0;c=((a=a+Math.imul(I,mt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(B,lt),i=(i=Math.imul(B,ct))+Math.imul(j,lt)|0,a=Math.imul(j,ct),n=n+Math.imul(O,ht)|0,i=(i=i+Math.imul(O,pt)|0)+Math.imul(R,ht)|0,a=a+Math.imul(R,pt)|0;var Pt=(c+(n=n+Math.imul(P,dt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(z,dt)|0))<<13)|0;c=((a=a+Math.imul(z,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(B,ht),i=(i=Math.imul(B,pt))+Math.imul(j,ht)|0,a=Math.imul(j,pt);var zt=(c+(n=n+Math.imul(O,dt)|0)|0)+((8191&(i=(i=i+Math.imul(O,mt)|0)+Math.imul(R,dt)|0))<<13)|0;c=((a=a+Math.imul(R,mt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863;var Dt=(c+(n=Math.imul(B,dt))|0)+((8191&(i=(i=Math.imul(B,mt))+Math.imul(j,dt)|0))<<13)|0;return c=((a=Math.imul(j,mt))+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,l[0]=gt,l[1]=yt,l[2]=vt,l[3]=xt,l[4]=_t,l[5]=bt,l[6]=wt,l[7]=Tt,l[8]=At,l[9]=kt,l[10]=Mt,l[11]=St,l[12]=Et,l[13]=Ct,l[14]=It,l[15]=Lt,l[16]=Pt,l[17]=zt,l[18]=Dt,0!==c&&(l[19]=c,r.length++),r};function m(t,e,r){return(new g).mulp(t,e,r)}function g(t,e){this.x=t,this.y=e}Math.imul||(d=f),a.prototype.mulTo=function(t,e){var r,n=this.length+t.length;return r=10===this.length&&10===t.length?d(this,t,e):n<63?f(this,t,e):n<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,a=0;a>>26)|0)>>>26,o&=67108863}r.words[a]=s,n=o,o=i}return 0!==n?r.words[a]=n:r.length--,r.strip()}(this,t,e):m(this,t,e),r},g.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,n=0;n>=1;return n},g.prototype.permute=function(t,e,r,n,i,a){for(var o=0;o>>=1)i++;return 1<>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o>=26,e+=i/67108864|0,e+=a>>>26,this.words[r]=67108863&a}return 0!==e&&(this.words[r]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new a(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<o)for(this.length-=o,c=0;c=0&&(0!==u||c>=i);c--){var h=0|this.words[c];this.words[c]=u<<26-a|h>>>a,u=h&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(l/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,o=0|i.words[i.length-1];0!=(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;if("mod"!==e){(s=new a(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var p=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(p=Math.min(p/o|0,67108863),n._ishlnsubmul(i,p,h);0!==n.negative;)p--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=p)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):this.negative&t.negative?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new a(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,o,s},a.prototype.div=function(t){return this.divmod(t,"div",!1).div},a.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},a.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),a=r.cmp(n);return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},a.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),h=e.clone();!e.isZero();){for(var p=0,f=1;!(e.words[0]&f)&&p<26;++p,f<<=1);if(p>0)for(e.iushrn(p);p-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(u),o.isub(h)),i.iushrn(1),o.iushrn(1);for(var d=0,m=1;!(r.words[0]&m)&&d<26;++d,m<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(u),l.isub(h)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),o.isub(l)):(r.isub(e),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:r.iushln(c)}},a.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e,r=this,i=t.clone();r=0!==r.negative?r.umod(t):r.clone();for(var o=new a(1),s=new a(0),l=i.clone();r.cmpn(1)>0&&i.cmpn(1)>0;){for(var c=0,u=1;!(r.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(r.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(l),o.iushrn(1);for(var h=0,p=1;!(i.words[0]&p)&&h<26;++h,p<<=1);if(h>0)for(i.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);r.cmp(i)>=0?(r.isub(i),o.isub(s)):(i.isub(r),s.isub(o))}return(e=0===r.cmpn(1)?o:s).cmpn(0)<0&&e.iadd(t),e},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return!(1&this.words[0])},a.prototype.isOdd=function(){return!(1&~this.words[0])},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:it.length)return 1;if(this.length=0;r--){var 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ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function T(t){if("string"==typeof t){var e=a._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){T.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new a(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},i(x,v),x.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;i>>22,a=o}a>>>=22,t.words[i-10]=a,0===a&&t.length>10?t.length-=10:t.length-=9},x.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},a._prime=function(t){if(y[t])return y[t];var e;if("k256"===t)e=new x;else if("p224"===t)e=new _;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return y[t]=e,e},T.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},T.prototype._verify2=function(t,e){n(!(t.negative|e.negative),"red 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this._verify2(t,e),this.imod(t.mul(e))},T.prototype.isqr=function(t){return this.imul(t,t.clone())},T.prototype.sqr=function(t){return this.mul(t,t)},T.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new a(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),o=0;!i.isZero()&&0===i.andln(1);)o++,i.iushrn(1);n(!i.isZero());var s=new a(1).toRed(this),l=s.redNeg(),c=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new a(2*u*u).toRed(this);0!==this.pow(u,c).cmp(l);)u.redIAdd(l);for(var h=this.pow(u,i),p=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),d=o;0!==f.cmp(s);){for(var m=f,g=0;0!==m.cmp(s);g++)m=m.redSqr();n(g=0;n--){for(var c=e.words[n],u=l-1;u>=0;u--){var h=c>>u&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==o?(o<<=1,o|=h,(4==++s||0===n&&0===u)&&(i=this.mul(i,r[o]),s=0,o=0)):s=0}l=26}return i},T.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},T.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},a.mont=function(t){return new A(t)},i(A,T),A.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},A.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},A.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},A.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new a(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},A.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t=r.nmd(t),this)},6204:function(t){t.exports=function(t){var e,r,n,i=t.length,a=0;for(e=0;e>>1;if(!(u<=0)){var h,p=i.mallocDouble(2*u*s),f=i.mallocInt32(s);if((s=l(t,u,p,f))>0){if(1===u&&n)a.init(s),h=a.sweepComplete(u,r,0,s,p,f,0,s,p,f);else{var d=i.mallocDouble(2*u*c),m=i.mallocInt32(c);(c=l(e,u,d,m))>0&&(a.init(s+c),h=1===u?a.sweepBipartite(u,r,0,s,p,f,0,c,d,m):o(u,r,n,s,p,f,c,d,m),i.free(d),i.free(m))}i.free(p),i.free(f)}return h}}}function u(t,e){n.push([t,e])}},2455:function(t,e){function r(t){return t?function(t,e,r,n,i,a,o,s,l,c,u){return i-n>l-s?function(t,e,r,n,i,a,o,s,l,c,u){for(var h=2*t,p=n,f=h*n;pc-l?n?function(t,e,r,n,i,a,o,s,l,c,u){for(var h=2*t,p=n,f=h*n;p0;){var D=(P-=1)*_,O=w[D],R=w[D+1],F=w[D+2],B=w[D+3],j=w[D+4],N=w[D+5],U=P*b,V=T[U],q=T[U+1],H=1&N,G=!!(16&N),W=u,Z=S,Y=C,X=I;if(H&&(W=C,Z=I,Y=u,X=S),!(2&N&&(F=g(t,O,R,F,W,Z,q),R>=F)||4&N&&(R=y(t,O,R,F,W,Z,V),R>=F))){var 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y=i[l+g];i[l+g]=i[c],i[c++]=y}var v=a[f];a[f]=a[u],a[u++]=v}}return u},"lo<=p0&&p0<=hi":function(t,e,r,n,i,a,o){for(var s=2*t,l=s*r,c=l,u=r,h=e,p=t+e,f=r;n>f;++f,l+=s){var d=i[l+h],m=i[l+p];if(d<=o&&o<=m)if(u===f)u+=1,c+=s;else{for(var g=0;s>g;++g){var y=i[l+g];i[l+g]=i[c],i[c++]=y}var v=a[f];a[f]=a[u],a[u++]=v}}return u},"!(lo>=p0)&&!(p1>=hi)":function(t,e,r,n,i,a,o,s){for(var l=2*t,c=l*r,u=c,h=r,p=e,f=t+e,d=r;n>d;++d,c+=l){var m=i[c+p],g=i[c+f];if(!(m>=o||s>=g))if(h===d)h+=1,u+=l;else{for(var y=0;l>y;++y){var v=i[c+y];i[c+y]=i[u],i[u++]=v}var x=a[d];a[d]=a[h],a[h++]=x}}return h}}},4192:function(t){t.exports=function(t,n){n<=4*e?r(0,n-1,t):c(0,n-1,t)};var e=32;function r(t,e,r){for(var n=2*(t+1),i=t+1;i<=e;++i){for(var a=r[n++],o=r[n++],s=i,l=n-2;s-- >t;){var c=r[l-2],u=r[l-1];if(cr[e+1])}function l(t,e,r,n){var i=n[t*=2];return 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d=f.prototype;function m(){this.primalOffset=[0,0,0],this.primalMinor=[0,0,0],this.mirrorOffset=[0,0,0],this.mirrorMinor=[0,0,0]}d.update=function(t){function e(e,r,n){if(n in t){var i,a=t[n],o=this[n];(e?h(a)&&h(a[0]):h(a))?this[n]=i=[r(a[0]),r(a[1]),r(a[2])]:this[n]=i=[r(a),r(a),r(a)];for(var s=0;s<3;++s)if(i[s]!==o[s])return!0}return!1}t=t||{};var r,a=e.bind(this,!1,Number),o=e.bind(this,!1,Boolean),l=e.bind(this,!1,String),c=e.bind(this,!0,(function(t){if(h(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]})),u=!1,p=!1;if("bounds"in t)for(var f=t.bounds,d=0;d<2;++d)for(var m=0;m<3;++m)f[d][m]!==this.bounds[d][m]&&(p=!0),this.bounds[d][m]=f[d][m];if("ticks"in t)for(r=t.ticks,u=!0,this.autoTicks=!1,d=0;d<3;++d)this.tickSpacing[d]=0;else a("tickSpacing")&&(this.autoTicks=!0,p=!0);if(this._firstInit&&("ticks"in t||"tickSpacing"in t||(this.autoTicks=!0),p=!0,u=!0,this._firstInit=!1),p&&this.autoTicks&&(r=s.create(this.bounds,this.tickSpacing),u=!0),u){for(d=0;d<3;++d)r[d].sort((function(t,e){return t.x-e.x}));s.equal(r,this.ticks)?u=!1:this.ticks=r}o("tickEnable"),l("tickFont")&&(u=!0),l("tickFontStyle")&&(u=!0),l("tickFontWeight")&&(u=!0),l("tickFontVariant")&&(u=!0),a("tickSize"),a("tickAngle"),a("tickPad"),c("tickColor");var g=l("labels");l("labelFont")&&(g=!0),l("labelFontStyle")&&(g=!0),l("labelFontWeight")&&(g=!0),l("labelFontVariant")&&(g=!0),o("labelEnable"),a("labelSize"),a("labelPad"),c("labelColor"),o("lineEnable"),o("lineMirror"),a("lineWidth"),c("lineColor"),o("lineTickEnable"),o("lineTickMirror"),a("lineTickLength"),a("lineTickWidth"),c("lineTickColor"),o("gridEnable"),a("gridWidth"),c("gridColor"),o("zeroEnable"),c("zeroLineColor"),a("zeroLineWidth"),o("backgroundEnable"),c("backgroundColor");var y=[{family:this.labelFont[0],style:this.labelFontStyle[0],weight:this.labelFontWeight[0],variant:this.labelFontVariant[0]},{family:this.labelFont[1],style:this.labelFontStyle[1],weight:this.labelFontWeight[1],variant:this.labelFontVariant[1]},{family:this.labelFont[2],style:this.labelFontStyle[2],weight:this.labelFontWeight[2],variant:this.labelFontVariant[2]}],v=[{family:this.tickFont[0],style:this.tickFontStyle[0],weight:this.tickFontWeight[0],variant:this.tickFontVariant[0]},{family:this.tickFont[1],style:this.tickFontStyle[1],weight:this.tickFontWeight[1],variant:this.tickFontVariant[1]},{family:this.tickFont[2],style:this.tickFontStyle[2],weight:this.tickFontWeight[2],variant:this.tickFontVariant[2]}];this._text?this._text&&(g||u)&&this._text.update(this.bounds,this.labels,y,this.ticks,v):this._text=n(this.gl,this.bounds,this.labels,y,this.ticks,v),this._lines&&u&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=i(this.gl,this.bounds,this.ticks))};var g=[new m,new m,new m];function y(t,e,r,n,i){for(var a=t.primalOffset,o=t.primalMinor,s=t.mirrorOffset,l=t.mirrorMinor,c=n[e],u=0;u<3;++u)if(e!==u){var h=a,p=s,f=o,d=l;c&1<0?(f[u]=-1,d[u]=0):(f[u]=0,d[u]=1)}}var v=[0,0,0],x={model:l,view:l,projection:l,_ortho:!1};d.isOpaque=function(){return!0},d.isTransparent=function(){return!1},d.drawTransparent=function(t){};var _=[0,0,0],b=[0,0,0],w=[0,0,0];d.draw=function(t){t=t||x;for(var e=this.gl,r=t.model||l,n=t.view||l,i=t.projection||l,a=this.bounds,s=t._ortho||!1,c=o(r,n,i,a,s),u=c.cubeEdges,h=c.axis,f=n[12],d=n[13],m=n[14],T=n[15],A=(s?2:1)*this.pixelRatio*(i[3]*f+i[7]*d+i[11]*m+i[15]*T)/e.drawingBufferHeight,k=0;k<3;++k)this.lastCubeProps.cubeEdges[k]=u[k],this.lastCubeProps.axis[k]=h[k];var M=g;for(k=0;k<3;++k)y(g[k],k,this.bounds,u,h);e=this.gl;var S,E,C,I,L,P,z,D,O,R,F,B,j=v;for(k=0;k<3;++k)this.backgroundEnable[k]?j[k]=h[k]:j[k]=0;for(this._background.draw(r,n,i,a,j,this.backgroundColor),this._lines.bind(r,n,i,this),k=0;k<3;++k){var N=[0,0,0];h[k]>0?N[k]=a[1][k]:N[k]=a[0][k];for(var U=0;U<2;++U){var V=(k+1+U)%3,q=(k+1+(1^U))%3;this.gridEnable[V]&&this._lines.drawGrid(V,q,this.bounds,N,this.gridColor[V],this.gridWidth[V]*this.pixelRatio)}for(U=0;U<2;++U)V=(k+1+U)%3,q=(k+1+(1^U))%3,this.zeroEnable[q]&&Math.min(a[0][q],a[1][q])<=0&&Math.max(a[0][q],a[1][q])>=0&&this._lines.drawZero(V,q,this.bounds,N,this.zeroLineColor[q],this.zeroLineWidth[q]*this.pixelRatio)}for(k=0;k<3;++k){this.lineEnable[k]&&this._lines.drawAxisLine(k,this.bounds,M[k].primalOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio),this.lineMirror[k]&&this._lines.drawAxisLine(k,this.bounds,M[k].mirrorOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio);var H=p(_,M[k].primalMinor),G=p(b,M[k].mirrorMinor),W=this.lineTickLength;for(U=0;U<3;++U){var Z=A/r[5*U];H[U]*=W[U]*Z,G[U]*=W[U]*Z}this.lineTickEnable[k]&&this._lines.drawAxisTicks(k,M[k].primalOffset,H,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio),this.lineTickMirror[k]&&this._lines.drawAxisTicks(k,M[k].mirrorOffset,G,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio)}function Y(t){(C=[0,0,0])[t]=1}for(this._lines.unbind(),this._text.bind(r,n,i,this.pixelRatio),k=0;k<3;++k){var X=M[k].primalMinor,$=M[k].mirrorMinor,K=p(w,M[k].primalOffset);for(U=0;U<3;++U)this.lineTickEnable[k]&&(K[U]+=A*X[U]*Math.max(this.lineTickLength[U],0)/r[5*U]);var J=[0,0,0];if(J[k]=1,this.tickEnable[k]){for(-3600===this.tickAngle[k]?(this.tickAngle[k]=0,this.tickAlign[k]="auto"):this.tickAlign[k]=-1,E=1,"auto"===(S=[this.tickAlign[k],.5,E])[0]?S[0]=0:S[0]=parseInt(""+S[0]),C=[0,0,0],P=$,void 0,void 0,void 0,void 0,void 0,void 0,D=((I=k)+2)%3,O=(L=X)[z=(I+1)%3],R=L[D],F=P[z],B=P[D],O>0&&B>0||O>0&&B<0||O<0&&B>0||O<0&&B<0?Y(z):(R>0&&F>0||R>0&&F<0||R<0&&F>0||R<0&&F<0)&&Y(D),U=0;U<3;++U)K[U]+=A*X[U]*this.tickPad[U]/r[5*U];this._text.drawTicks(k,this.tickSize[k],this.tickAngle[k],K,this.tickColor[k],J,C,S)}if(this.labelEnable[k]){for(E=0,C=[0,0,0],this.labels[k].length>4&&(Y(k),E=1),"auto"===(S=[this.labelAlign[k],.5,E])[0]?S[0]=0:S[0]=parseInt(""+S[0]),U=0;U<3;++U)K[U]+=A*X[U]*this.labelPad[U]/r[5*U];K[k]+=.5*(a[0][k]+a[1][k]),this._text.drawLabel(k,this.labelSize[k],this.labelAngle[k],K,this.labelColor[k],[0,0,0],C,S)}}this._text.unbind()},d.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},5304:function(t,e,r){t.exports=function(t){for(var e=[],r=[],s=0,l=0;l<3;++l)for(var c=(l+1)%3,u=(l+2)%3,h=[0,0,0],p=[0,0,0],f=-1;f<=1;f+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),h[l]=f,p[l]=f;for(var d=-1;d<=1;d+=2){h[c]=d;for(var m=-1;m<=1;m+=2)h[u]=m,e.push(h[0],h[1],h[2],p[0],p[1],p[2]),s+=1}var g=c;c=u,u=g}var y=n(t,new Float32Array(e)),v=n(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),x=i(t,[{buffer:y,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:y,type:t.FLOAT,size:3,offset:12,stride:24}],v),_=a(t);return _.attributes.position.location=0,_.attributes.normal.location=1,new o(t,y,x,_)};var n=r(2762),i=r(8116),a=r(1879).bg;function o(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}var s=o.prototype;s.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},6429:function(t,e,r){t.exports=function(t,e,r,a,f){i(s,e,t),i(s,r,s);for(var v=0,x=0;x<2;++x){u[2]=a[x][2];for(var _=0;_<2;++_){u[1]=a[_][1];for(var b=0;b<2;++b)u[0]=a[b][0],p(l[v],u,s),v+=1}}var w=-1;for(x=0;x<8;++x){for(var T=l[x][3],A=0;A<3;++A)c[x][A]=l[x][A]/T;f&&(c[x][2]*=-1),T<0&&(w<0||c[x][2]E&&(w|=1<E&&(w|=1<c[x][1])&&(R=x);var F=-1;for(x=0;x<3;++x)(j=R^1<c[B][0]&&(B=j))}var N=m;N[0]=N[1]=N[2]=0,N[n.log2(F^R)]=R&F,N[n.log2(R^B)]=R&B;var U=7^B;U===w||U===O?(U=7^F,N[n.log2(B^U)]=U&B):N[n.log2(F^U)]=U&F;var V=g,q=w;for(k=0;k<3;++k)V[k]=q&1< HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\n b - PI :\n b;\n}\n\nfloat look_horizontal_or_vertical(float a, float ratio) {\n // ratio controls the ratio between being horizontal to (vertical + horizontal)\n // if ratio is set to 0.5 then it is 50%, 50%.\n // when using a higher ratio e.g. 0.75 the result would\n // likely be more horizontal than vertical.\n\n float b = positive_angle(a);\n\n return\n (b < ( ratio) * HALF_PI) ? 0.0 :\n (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\n (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\n (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\n 0.0;\n}\n\nfloat roundTo(float a, float b) {\n return float(b * floor((a + 0.5 * b) / b));\n}\n\nfloat look_round_n_directions(float a, int n) {\n float b = positive_angle(a);\n float div = TWO_PI / float(n);\n float c = roundTo(b, div);\n return look_upwards(c);\n}\n\nfloat applyAlignOption(float rawAngle, float delta) {\n return\n (option > 2) ? look_round_n_directions(rawAngle + delta, option) : // option 3-n: round to n directions\n (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\n (option == 1) ? rawAngle + delta : // use free angle, and flip to align with one direction of the axis\n (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\n (option ==-1) ? 0.0 : // useful for backward compatibility, all texts remains horizontal\n rawAngle; // otherwise return back raw input angle\n}\n\nbool isAxisTitle = (axis.x == 0.0) &&\n (axis.y == 0.0) &&\n (axis.z == 0.0);\n\nvoid main() {\n //Compute world offset\n float axisDistance = position.z;\n vec3 dataPosition = axisDistance * axis + offset;\n\n float beta = angle; // i.e. user defined attributes for each tick\n\n float axisAngle;\n float clipAngle;\n float flip;\n\n if (enableAlign) {\n axisAngle = (isAxisTitle) ? HALF_PI :\n computeViewAngle(dataPosition, dataPosition + axis);\n clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\n\n axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\n clipAngle += (sin(clipAngle) < 0.0) ? PI : 0.0;\n\n flip = (dot(vec2(cos(axisAngle), sin(axisAngle)),\n vec2(sin(clipAngle),-cos(clipAngle))) > 0.0) ? 1.0 : 0.0;\n\n beta += applyAlignOption(clipAngle, flip * PI);\n }\n\n //Compute plane offset\n vec2 planeCoord = position.xy * pixelScale;\n\n mat2 planeXform = scale * mat2(\n cos(beta), sin(beta),\n -sin(beta), cos(beta)\n );\n\n vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n //Compute clip position\n vec3 clipPosition = project(dataPosition);\n\n //Apply text offset in clip coordinates\n clipPosition += vec3(viewOffset, 0.0);\n\n //Done\n gl_Position = vec4(clipPosition, 1.0);\n}\n"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n gl_FragColor = color;\n}"]);e.Q=function(t){return i(t,s,l,null,[{name:"position",type:"vec3"}])};var c=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n\n vec3 signAxis = sign(bounds[1] - bounds[0]);\n\n vec3 realNormal = signAxis * normal;\n\n if(dot(realNormal, enable) > 0.0) {\n vec3 minRange = min(bounds[0], bounds[1]);\n vec3 maxRange = max(bounds[0], bounds[1]);\n vec3 nPosition = mix(minRange, maxRange, 0.5 * (position + 1.0));\n gl_Position = projection * (view * (model * vec4(nPosition, 1.0)));\n } else {\n gl_Position = vec4(0,0,0,0);\n }\n\n colorChannel = abs(realNormal);\n}\n"]),u=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n gl_FragColor = colorChannel.x * colors[0] +\n colorChannel.y * colors[1] +\n colorChannel.z * colors[2];\n}"]);e.bg=function(t){return i(t,c,u,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},4935:function(t,e,r){t.exports=function(t,e,r,a,s,l){var c=n(t),h=i(t,[{buffer:c,size:3}]),p=o(t);p.attributes.position.location=0;var f=new u(t,p,c,h);return f.update(e,r,a,s,l),f};var n=r(2762),i=r(8116),a=r(4359),o=r(1879).Q,s=window||c.global||{},l=s.__TEXT_CACHE||{};function u(t,e,r,n){this.gl=t,this.shader=e,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}s.__TEXT_CACHE={};var h=u.prototype,p=[0,0];h.bind=function(t,e,r,n){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=t,i.view=e,i.projection=r,i.pixelScale=n,p[0]=this.gl.drawingBufferWidth,p[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=p},h.unbind=function(){this.vao.unbind()},h.update=function(t,e,r,n,i){var o=[];function s(t,e,r,n,i,s){var c=[r.style,r.weight,r.variant,r.family].join("_"),u=l[c];u||(u=l[c]={});var h=u[e];h||(h=u[e]=function(t,e){try{return a(t,e)}catch(e){return console.warn('error vectorizing text:"'+t+'" error:',e),{cells:[],positions:[]}}}(e,{triangles:!0,font:r.family,fontStyle:r.style,fontWeight:r.weight,fontVariant:r.variant,textAlign:"center",textBaseline:"middle",lineSpacing:i,styletags:s}));for(var p=(n||12)/12,f=h.positions,d=h.cells,m=0,g=d.length;m=0;--v){var x=f[y[v]];o.push(p*x[0],-p*x[1],t)}}for(var c=[0,0,0],u=[0,0,0],h=[0,0,0],p=[0,0,0],f={breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},d=0;d<3;++d){h[d]=o.length/3|0,s(.5*(t[0][d]+t[1][d]),e[d],r[d],12,1.25,f),p[d]=(o.length/3|0)-h[d],c[d]=o.length/3|0;for(var m=0;m=0&&(i=r.length-n-1);var a=Math.pow(10,i),o=Math.round(t*e*a),s=o+"";if(s.indexOf("e")>=0)return s;var l=o/a,c=o%a;o<0?(l=0|-Math.ceil(l),c=0|-c):(l=0|Math.floor(l),c|=0);var u=""+l;if(o<0&&(u="-"+u),i){for(var h=""+c;h.length=t[0][i];--o)a.push({x:o*e[i],text:r(e[i],o)});n.push(a)}return n},e.equal=function(t,e){for(var r=0;r<3;++r){if(t[r].length!==e[r].length)return!1;for(var n=0;nr)throw new Error("gl-buffer: If resizing buffer, must not specify offset");return t.bufferSubData(e,a,i),r}function u(t,e){for(var r=n.malloc(t.length,e),i=t.length,a=0;a=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=c(this.gl,this.type,this.length,this.usage,t.data,e):this.length=c(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var s=n.malloc(t.size,r),l=a(s,t.shape);i.assign(l,t),this.length=c(this.gl,this.type,this.length,this.usage,e<0?s:s.subarray(0,t.size),e),n.free(s)}}else if(Array.isArray(t)){var h;h=this.type===this.gl.ELEMENT_ARRAY_BUFFER?u(t,"uint16"):u(t,"float32"),this.length=c(this.gl,this.type,this.length,this.usage,e<0?h:h.subarray(0,t.length),e),n.free(h)}else if("object"==typeof t&&"number"==typeof t.length)this.length=c(this.gl,this.type,this.length,this.usage,t,e);else{if("number"!=typeof t&&void 0!==t)throw new Error("gl-buffer: Invalid data type");if(e>=0)throw new Error("gl-buffer: Cannot specify offset when resizing buffer");(t|=0)<=0&&(t=1),this.gl.bufferData(this.type,0|t,this.usage),this.length=t}},t.exports=function(t,e,r,n){if(r=r||t.ARRAY_BUFFER,n=n||t.DYNAMIC_DRAW,r!==t.ARRAY_BUFFER&&r!==t.ELEMENT_ARRAY_BUFFER)throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER");if(n!==t.DYNAMIC_DRAW&&n!==t.STATIC_DRAW&&n!==t.STREAM_DRAW)throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW");var i=t.createBuffer(),a=new s(t,r,i,0,n);return a.update(e),a}},6405:function(t,e,r){var n=r(2931);t.exports=function(t,e){var r=t.positions,i=t.vectors,a={positions:[],vertexIntensity:[],vertexIntensityBounds:t.vertexIntensityBounds,vectors:[],cells:[],coneOffset:t.coneOffset,colormap:t.colormap};if(0===t.positions.length)return e&&(e[0]=[0,0,0],e[1]=[0,0,0]),a;for(var o=0,s=1/0,l=-1/0,c=1/0,u=-1/0,h=1/0,p=-1/0,f=null,d=null,m=[],g=1/0,y=!1,v="raw"===t.coneSizemode,x=0;xo&&(o=n.length(b)),x&&!v){var w=2*n.distance(f,_)/(n.length(d)+n.length(b));w?(g=Math.min(g,w),y=!1):y=!0}y||(f=_,d=b),m.push(b)}var T=[s,c,h],A=[l,u,p];e&&(e[0]=T,e[1]=A),0===o&&(o=1);var k=1/o;isFinite(g)||(g=1),a.vectorScale=g;var M=t.coneSize||(v?1:.5);t.absoluteConeSize&&(M=t.absoluteConeSize*k),a.coneScale=M,x=0;for(var S=0;x=1},f.isTransparent=function(){return this.opacity<1},f.pickSlots=1,f.setPickBase=function(t){this.pickId=t},f.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),void 0!==t.tubeScale&&(this.tubeScale=t.tubeScale),void 0!==t.vectorScale&&(this.vectorScale=t.vectorScale),void 0!==t.coneScale&&(this.coneScale=t.coneScale),void 0!==t.coneOffset&&(this.coneOffset=t.coneOffset),t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=u({colormap:t,nshades:256,format:"rgba"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=e[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return c(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions,i=t.vectors;if(n&&r&&i){var a=[],o=[],s=[],l=[],h=[];this.cells=r,this.positions=n,this.vectors=i;var p=t.meshColor||[1,1,1,1],f=t.vertexIntensity,d=1/0,m=-1/0;if(f)if(t.vertexIntensityBounds)d=+t.vertexIntensityBounds[0],m=+t.vertexIntensityBounds[1];else for(var g=0;g0){var m=this.triShader;m.bind(),m.uniforms=c,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}},f.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||h,n=t.view||h,i=t.projection||h,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,tubeScale:this.tubeScale,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255},l=this.pickShader;l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind())},f.pick=function(t){if(!t||t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions[r[1]].slice(0,3),i={position:n,dataCoordinate:n,index:Math.floor(r[1]/48)};return"cone"===this.traceType?i.index=Math.floor(r[1]/48):"streamtube"===this.traceType&&(i.intensity=this.intensity[r[1]],i.velocity=this.vectors[r[1]].slice(0,3),i.divergence=this.vectors[r[1]][3],i.index=e),i},f.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleIds.dispose()},t.exports=function(t,e,r){var s=r.shaders;1===arguments.length&&(t=(e=t).gl);var l=function(t,e){var r=n(t,e.meshShader.vertex,e.meshShader.fragment,null,e.meshShader.attributes);return r.attributes.position.location=0,r.attributes.color.location=2,r.attributes.uv.location=3,r.attributes.vector.location=4,r}(t,s),u=function(t,e){var r=n(t,e.pickShader.vertex,e.pickShader.fragment,null,e.pickShader.attributes);return r.attributes.position.location=0,r.attributes.id.location=1,r.attributes.vector.location=4,r}(t,s),h=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));h.generateMipmap(),h.minFilter=t.LINEAR_MIPMAP_LINEAR,h.magFilter=t.LINEAR;var f=i(t),d=i(t),m=i(t),g=i(t),y=i(t),v=new p(t,h,l,u,f,d,y,m,g,a(t,[{buffer:f,type:t.FLOAT,size:4},{buffer:y,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:m,type:t.FLOAT,size:4},{buffer:g,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:4}]),r.traceType||"cone");return v.update(e),v}},614:function(t,e,r){var n=r(3236),i=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n// segment + 0 top vertex\n// segment + 1 perimeter vertex a+1\n// segment + 2 perimeter vertex a\n// segment + 3 center base vertex\n// segment + 4 perimeter vertex a\n// segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n const float segmentCount = 8.0;\n\n float index = rawIndex - floor(rawIndex /\n (segmentCount * 6.0)) *\n (segmentCount * 6.0);\n\n float segment = floor(0.001 + index/6.0);\n float segmentIndex = index - (segment*6.0);\n\n normal = -normalize(d);\n\n if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n return mix(vec3(0.0), -d, coneOffset);\n }\n\n float nextAngle = (\n (segmentIndex > 0.99 && segmentIndex < 1.01) ||\n (segmentIndex > 4.99 && segmentIndex < 5.01)\n ) ? 1.0 : 0.0;\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\n vec3 v2 = v1 - d;\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d)*0.25;\n vec3 y = v * sin(angle) * length(d)*0.25;\n vec3 v3 = v2 + x + y;\n if (segmentIndex < 3.0) {\n vec3 tx = u * sin(angle);\n vec3 ty = v * -cos(angle);\n vec3 tangent = tx + ty;\n normal = normalize(cross(v3 - v1, tangent));\n }\n\n if (segmentIndex == 0.0) {\n return mix(d, vec3(0.0), coneOffset);\n }\n return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\n\nuniform float vectorScale, coneScale, coneOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 eyePosition, lightPosition;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n // Scale the vector magnitude to stay constant with\n // model & view changes.\n vec3 normal;\n vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * conePosition;\n cameraCoordinate.xyz /= cameraCoordinate.w;\n f_lightDirection = lightPosition - cameraCoordinate.xyz;\n f_eyeDirection = eyePosition - cameraCoordinate.xyz;\n f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n // vec4 m_position = model * vec4(conePosition, 1.0);\n vec4 t_position = view * conePosition;\n gl_Position = projection * t_position;\n\n f_color = color;\n f_data = conePosition.xyz;\n f_position = position.xyz;\n f_uv = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n// segment + 0 top vertex\n// segment + 1 perimeter vertex a+1\n// segment + 2 perimeter vertex a\n// segment + 3 center base vertex\n// segment + 4 perimeter vertex a\n// segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n const float segmentCount = 8.0;\n\n float index = rawIndex - floor(rawIndex /\n (segmentCount * 6.0)) *\n (segmentCount * 6.0);\n\n float segment = floor(0.001 + index/6.0);\n float segmentIndex = index - (segment*6.0);\n\n normal = -normalize(d);\n\n if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n return mix(vec3(0.0), -d, coneOffset);\n }\n\n float nextAngle = (\n (segmentIndex > 0.99 && segmentIndex < 1.01) ||\n (segmentIndex > 4.99 && segmentIndex < 5.01)\n ) ? 1.0 : 0.0;\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\n vec3 v2 = v1 - d;\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d)*0.25;\n vec3 y = v * sin(angle) * length(d)*0.25;\n vec3 v3 = v2 + x + y;\n if (segmentIndex < 3.0) {\n vec3 tx = u * sin(angle);\n vec3 ty = v * -cos(angle);\n vec3 tangent = tx + ty;\n normal = normalize(cross(v3 - v1, tangent));\n }\n\n if (segmentIndex == 0.0) {\n return mix(d, vec3(0.0), coneOffset);\n }\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float vectorScale, coneScale, coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n vec3 normal;\n vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector.xyz), position.w, coneOffset, normal);\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n gl_Position = projection * (view * conePosition);\n f_id = id;\n f_position = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);e.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec3"}]},e.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec3"}]}},737:function(t){t.exports={0:"NONE",1:"ONE",2:"LINE_LOOP",3:"LINE_STRIP",4:"TRIANGLES",5:"TRIANGLE_STRIP",6:"TRIANGLE_FAN",256:"DEPTH_BUFFER_BIT",512:"NEVER",513:"LESS",514:"EQUAL",515:"LEQUAL",516:"GREATER",517:"NOTEQUAL",518:"GEQUAL",519:"ALWAYS",768:"SRC_COLOR",769:"ONE_MINUS_SRC_COLOR",770:"SRC_ALPHA",771:"ONE_MINUS_SRC_ALPHA",772:"DST_ALPHA",773:"ONE_MINUS_DST_ALPHA",774:"DST_COLOR",775:"ONE_MINUS_DST_COLOR",776:"SRC_ALPHA_SATURATE",1024:"STENCIL_BUFFER_BIT",1028:"FRONT",1029:"BACK",1032:"FRONT_AND_BACK",1280:"INVALID_ENUM",1281:"INVALID_VALUE",1282:"INVALID_OPERATION",1285:"OUT_OF_MEMORY",1286:"INVALID_FRAMEBUFFER_OPERATION",2304:"CW",2305:"CCW",2849:"LINE_WIDTH",2884:"CULL_FACE",2885:"CULL_FACE_MODE",2886:"FRONT_FACE",2928:"DEPTH_RANGE",2929:"DEPTH_TEST",2930:"DEPTH_WRITEMASK",2931:"DEPTH_CLEAR_VALUE",2932:"DEPTH_FUNC",2960:"STENCIL_TEST",2961:"STENCIL_CLEAR_VALUE",2962:"STENCIL_FUNC",2963:"STENCIL_VALUE_MASK",2964:"STENCIL_FAIL",2965:"STENCIL_PASS_DEPTH_FAIL",2966:"STENCIL_PASS_DEPTH_PASS",2967:"STENCIL_REF",2968:"STENCIL_WRITEMASK",2978:"VIEWPORT",3024:"DITHER",3042:"BLEND",3088:"SCISSOR_BOX",3089:"SCISSOR_TEST",3106:"COLOR_CLEAR_VALUE",3107:"COLOR_WRITEMASK",3317:"UNPACK_ALIGNMENT",3333:"PACK_ALIGNMENT",3379:"MAX_TEXTURE_SIZE",3386:"MAX_VIEWPORT_DIMS",3408:"SUBPIXEL_BITS",3410:"RED_BITS",3411:"GREEN_BITS",3412:"BLUE_BITS",3413:"ALPHA_BITS",3414:"DEPTH_BITS",3415:"STENCIL_BITS",3553:"TEXTURE_2D",4352:"DONT_CARE",4353:"FASTEST",4354:"NICEST",5120:"BYTE",5121:"UNSIGNED_BYTE",5122:"SHORT",5123:"UNSIGNED_SHORT",5124:"INT",5125:"UNSIGNED_INT",5126:"FLOAT",5386:"INVERT",5890:"TEXTURE",6401:"STENCIL_INDEX",6402:"DEPTH_COMPONENT",6406:"ALPHA",6407:"RGB",6408:"RGBA",6409:"LUMINANCE",6410:"LUMINANCE_ALPHA",7680:"KEEP",7681:"REPLACE",7682:"INCR",7683:"DECR",7936:"VENDOR",7937:"RENDERER",7938:"VERSION",9728:"NEAREST",9729:"LINEAR",9984:"NEAREST_MIPMAP_NEAREST",9985:"LINEAR_MIPMAP_NEAREST",9986:"NEAREST_MIPMAP_LINEAR",9987:"LINEAR_MIPMAP_LINEAR",10240:"TEXTURE_MAG_FILTER",10241:"TEXTURE_MIN_FILTER",10242:"TEXTURE_WRAP_S",10243:"TEXTURE_WRAP_T",10497:"REPEAT",10752:"POLYGON_OFFSET_UNITS",16384:"COLOR_BUFFER_BIT",32769:"CONSTANT_COLOR",32770:"ONE_MINUS_CONSTANT_COLOR",32771:"CONSTANT_ALPHA",32772:"ONE_MINUS_CONSTANT_ALPHA",32773:"BLEND_COLOR",32774:"FUNC_ADD",32777:"BLEND_EQUATION_RGB",32778:"FUNC_SUBTRACT",32779:"FUNC_REVERSE_SUBTRACT",32819:"UNSIGNED_SHORT_4_4_4_4",32820:"UNSIGNED_SHORT_5_5_5_1",32823:"POLYGON_OFFSET_FILL",32824:"POLYGON_OFFSET_FACTOR",32854:"RGBA4",32855:"RGB5_A1",32873:"TEXTURE_BINDING_2D",32926:"SAMPLE_ALPHA_TO_COVERAGE",32928:"SAMPLE_COVERAGE",32936:"SAMPLE_BUFFERS",32937:"SAMPLES",32938:"SAMPLE_COVERAGE_VALUE",32939:"SAMPLE_COVERAGE_INVERT",32968:"BLEND_DST_RGB",32969:"BLEND_SRC_RGB",32970:"BLEND_DST_ALPHA",32971:"BLEND_SRC_ALPHA",33071:"CLAMP_TO_EDGE",33170:"GENERATE_MIPMAP_HINT",33189:"DEPTH_COMPONENT16",33306:"DEPTH_STENCIL_ATTACHMENT",33635:"UNSIGNED_SHORT_5_6_5",33648:"MIRRORED_REPEAT",33901:"ALIASED_POINT_SIZE_RANGE",33902:"ALIASED_LINE_WIDTH_RANGE",33984:"TEXTURE0",33985:"TEXTURE1",33986:"TEXTURE2",33987:"TEXTURE3",33988:"TEXTURE4",33989:"TEXTURE5",33990:"TEXTURE6",33991:"TEXTURE7",33992:"TEXTURE8",33993:"TEXTURE9",33994:"TEXTURE10",33995:"TEXTURE11",33996:"TEXTURE12",33997:"TEXTURE13",33998:"TEXTURE14",33999:"TEXTURE15",34e3:"TEXTURE16",34001:"TEXTURE17",34002:"TEXTURE18",34003:"TEXTURE19",34004:"TEXTURE20",34005:"TEXTURE21",34006:"TEXTURE22",34007:"TEXTURE23",34008:"TEXTURE24",34009:"TEXTURE25",34010:"TEXTURE26",34011:"TEXTURE27",34012:"TEXTURE28",34013:"TEXTURE29",34014:"TEXTURE30",34015:"TEXTURE31",34016:"ACTIVE_TEXTURE",34024:"MAX_RENDERBUFFER_SIZE",34041:"DEPTH_STENCIL",34055:"INCR_WRAP",34056:"DECR_WRAP",34067:"TEXTURE_CUBE_MAP",34068:"TEXTURE_BINDING_CUBE_MAP",34069:"TEXTURE_CUBE_MAP_POSITIVE_X",34070:"TEXTURE_CUBE_MAP_NEGATIVE_X",34071:"TEXTURE_CUBE_MAP_POSITIVE_Y",34072:"TEXTURE_CUBE_MAP_NEGATIVE_Y",34073:"TEXTURE_CUBE_MAP_POSITIVE_Z",34074:"TEXTURE_CUBE_MAP_NEGATIVE_Z",34076:"MAX_CUBE_MAP_TEXTURE_SIZE",34338:"VERTEX_ATTRIB_ARRAY_ENABLED",34339:"VERTEX_ATTRIB_ARRAY_SIZE",34340:"VERTEX_ATTRIB_ARRAY_STRIDE",34341:"VERTEX_ATTRIB_ARRAY_TYPE",34342:"CURRENT_VERTEX_ATTRIB",34373:"VERTEX_ATTRIB_ARRAY_POINTER",34466:"NUM_COMPRESSED_TEXTURE_FORMATS",34467:"COMPRESSED_TEXTURE_FORMATS",34660:"BUFFER_SIZE",34661:"BUFFER_USAGE",34816:"STENCIL_BACK_FUNC",34817:"STENCIL_BACK_FAIL",34818:"STENCIL_BACK_PASS_DEPTH_FAIL",34819:"STENCIL_BACK_PASS_DEPTH_PASS",34877:"BLEND_EQUATION_ALPHA",34921:"MAX_VERTEX_ATTRIBS",34922:"VERTEX_ATTRIB_ARRAY_NORMALIZED",34930:"MAX_TEXTURE_IMAGE_UNITS",34962:"ARRAY_BUFFER",34963:"ELEMENT_ARRAY_BUFFER",34964:"ARRAY_BUFFER_BINDING",34965:"ELEMENT_ARRAY_BUFFER_BINDING",34975:"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",35040:"STREAM_DRAW",35044:"STATIC_DRAW",35048:"DYNAMIC_DRAW",35632:"FRAGMENT_SHADER",35633:"VERTEX_SHADER",35660:"MAX_VERTEX_TEXTURE_IMAGE_UNITS",35661:"MAX_COMBINED_TEXTURE_IMAGE_UNITS",35663:"SHADER_TYPE",35664:"FLOAT_VEC2",35665:"FLOAT_VEC3",35666:"FLOAT_VEC4",35667:"INT_VEC2",35668:"INT_VEC3",35669:"INT_VEC4",35670:"BOOL",35671:"BOOL_VEC2",35672:"BOOL_VEC3",35673:"BOOL_VEC4",35674:"FLOAT_MAT2",35675:"FLOAT_MAT3",35676:"FLOAT_MAT4",35678:"SAMPLER_2D",35680:"SAMPLER_CUBE",35712:"DELETE_STATUS",35713:"COMPILE_STATUS",35714:"LINK_STATUS",35715:"VALIDATE_STATUS",35716:"INFO_LOG_LENGTH",35717:"ATTACHED_SHADERS",35718:"ACTIVE_UNIFORMS",35719:"ACTIVE_UNIFORM_MAX_LENGTH",35720:"SHADER_SOURCE_LENGTH",35721:"ACTIVE_ATTRIBUTES",35722:"ACTIVE_ATTRIBUTE_MAX_LENGTH",35724:"SHADING_LANGUAGE_VERSION",35725:"CURRENT_PROGRAM",36003:"STENCIL_BACK_REF",36004:"STENCIL_BACK_VALUE_MASK",36005:"STENCIL_BACK_WRITEMASK",36006:"FRAMEBUFFER_BINDING",36007:"RENDERBUFFER_BINDING",36048:"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",36049:"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",36050:"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",36051:"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",36053:"FRAMEBUFFER_COMPLETE",36054:"FRAMEBUFFER_INCOMPLETE_ATTACHMENT",36055:"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",36057:"FRAMEBUFFER_INCOMPLETE_DIMENSIONS",36061:"FRAMEBUFFER_UNSUPPORTED",36064:"COLOR_ATTACHMENT0",36096:"DEPTH_ATTACHMENT",36128:"STENCIL_ATTACHMENT",36160:"FRAMEBUFFER",36161:"RENDERBUFFER",36162:"RENDERBUFFER_WIDTH",36163:"RENDERBUFFER_HEIGHT",36164:"RENDERBUFFER_INTERNAL_FORMAT",36168:"STENCIL_INDEX8",36176:"RENDERBUFFER_RED_SIZE",36177:"RENDERBUFFER_GREEN_SIZE",36178:"RENDERBUFFER_BLUE_SIZE",36179:"RENDERBUFFER_ALPHA_SIZE",36180:"RENDERBUFFER_DEPTH_SIZE",36181:"RENDERBUFFER_STENCIL_SIZE",36194:"RGB565",36336:"LOW_FLOAT",36337:"MEDIUM_FLOAT",36338:"HIGH_FLOAT",36339:"LOW_INT",36340:"MEDIUM_INT",36341:"HIGH_INT",36346:"SHADER_COMPILER",36347:"MAX_VERTEX_UNIFORM_VECTORS",36348:"MAX_VARYING_VECTORS",36349:"MAX_FRAGMENT_UNIFORM_VECTORS",37440:"UNPACK_FLIP_Y_WEBGL",37441:"UNPACK_PREMULTIPLY_ALPHA_WEBGL",37442:"CONTEXT_LOST_WEBGL",37443:"UNPACK_COLORSPACE_CONVERSION_WEBGL",37444:"BROWSER_DEFAULT_WEBGL"}},5171:function(t,e,r){var n=r(737);t.exports=function(t){return n[t]}},9165:function(t,e,r){t.exports=function(t){var e=t.gl,r=n(e),o=i(e,[{buffer:r,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:r,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:r,type:e.FLOAT,size:3,offset:28,stride:40}]),l=a(e);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var c=new s(e,r,o,l);return c.update(t),c};var n=r(2762),i=r(8116),a=r(3436),o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,r,n){this.gl=t,this.shader=n,this.buffer=e,this.vao=r,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1,this.hasAlpha=!1}var l=s.prototype;function c(t,e){for(var r=0;r<3;++r)t[0][r]=Math.min(t[0][r],e[r]),t[1][r]=Math.max(t[1][r],e[r])}l.isOpaque=function(){return!this.hasAlpha},l.isTransparent=function(){return this.hasAlpha},l.drawTransparent=l.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||o,i=r.projection=t.projection||o;r.model=t.model||o,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var a=n[12],s=n[13],l=n[14],c=n[15],u=(t._ortho?2:1)*this.pixelRatio*(i[3]*a+i[7]*s+i[11]*l+i[15]*c)/e.drawingBufferHeight;this.vao.bind();for(var h=0;h<3;++h)e.lineWidth(this.lineWidth[h]*this.pixelRatio),r.capSize=this.capSize[h]*u,this.lineCount[h]&&e.drawArrays(e.LINES,this.lineOffset[h],this.lineCount[h]);this.vao.unbind()};var u=function(){for(var t=new Array(3),e=0;e<3;++e){for(var r=[],n=1;n<=2;++n)for(var i=-1;i<=1;i+=2){var a=[0,0,0];a[(n+e)%3]=i,r.push(a)}t[e]=r}return t}();function h(t,e,r,n){for(var i=u[n],a=0;a0&&((f=u.slice())[s]+=d[1][s],i.push(u[0],u[1],u[2],m[0],m[1],m[2],m[3],0,0,0,f[0],f[1],f[2],m[0],m[1],m[2],m[3],0,0,0),c(this.bounds,f),o+=2+h(i,f,m,s)))}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(i)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},3436:function(t,e,r){var n=r(3236),i=r(9405),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n vec4 worldPosition = model * vec4(position, 1.0);\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n gl_Position = projection * (view * worldPosition);\n fragColor = color;\n fragPosition = position;\n}"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n if (\n outOfRange(clipBounds[0], clipBounds[1], fragPosition) ||\n fragColor.a * opacity == 0.\n ) discard;\n\n gl_FragColor = opacity * fragColor;\n}"]);t.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},2260:function(t,e,r){var n=r(7766);t.exports=function(t,e,r,n){i||(i=t.FRAMEBUFFER_UNSUPPORTED,a=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var c=t.getExtension("WEBGL_draw_buffers");if(!l&&c&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(r+1);for(var n=0;n<=r;++n){for(var i=new Array(r),a=0;au||r<0||r>u)throw new Error("gl-fbo: Parameters are too large for FBO");var h=1;if("color"in(n=n||{})){if((h=Math.max(0|n.color,0))<0)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(h>1){if(!c)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(h>t.getParameter(c.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+h+" draw buffers")}}var p=t.UNSIGNED_BYTE,f=t.getExtension("OES_texture_float");if(n.float&&h>0){if(!f)throw new Error("gl-fbo: Context does not support floating point textures");p=t.FLOAT}else n.preferFloat&&h>0&&f&&(p=t.FLOAT);var m=!0;"depth"in n&&(m=!!n.depth);var g=!1;return"stencil"in n&&(g=!!n.stencil),new d(t,e,r,p,h,m,g,c)};var i,a,o,s,l=null;function c(t){return[t.getParameter(t.FRAMEBUFFER_BINDING),t.getParameter(t.RENDERBUFFER_BINDING),t.getParameter(t.TEXTURE_BINDING_2D)]}function u(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function h(t){switch(t){case i:throw new Error("gl-fbo: Framebuffer unsupported");case a:throw new Error("gl-fbo: Framebuffer incomplete attachment");case o:throw new Error("gl-fbo: Framebuffer incomplete dimensions");case s:throw new Error("gl-fbo: Framebuffer incomplete missing attachment");default:throw new Error("gl-fbo: Framebuffer failed for unspecified reason")}}function p(t,e,r,i,a,o){if(!i)return null;var s=n(t,e,r,a,i);return s.magFilter=t.NEAREST,s.minFilter=t.NEAREST,s.mipSamples=1,s.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,o,t.TEXTURE_2D,s.handle,0),s}function f(t,e,r,n,i){var a=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,a),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,a),a}function d(t,e,r,n,i,a,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var d=0;d1&&s.drawBuffersWEBGL(l[o]);var v=r.getExtension("WEBGL_depth_texture");v?d?t.depth=p(r,i,a,v.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):m&&(t.depth=p(r,i,a,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):m&&d?t._depth_rb=f(r,i,a,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):m?t._depth_rb=f(r,i,a,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=f(r,i,a,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var x=r.checkFramebufferStatus(r.FRAMEBUFFER);if(x!==r.FRAMEBUFFER_COMPLETE){for(t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null),y=0;yi||r<0||r>i)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=r;for(var a=c(n),o=0;o max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float dashScale;\nuniform float opacity;\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if (\n outOfRange(clipBounds[0], clipBounds[1], worldPosition) ||\n fragColor.a * opacity == 0.\n ) discard;\n\n float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n if(dashWeight < 0.5) {\n discard;\n }\n gl_FragColor = fragColor * opacity;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX 1.70141184e38\n#define FLOAT_MIN 1.17549435e-38\n\n// https://github.com/mikolalysenko/glsl-read-float/blob/master/index.glsl\nvec4 packFloat(float v) {\n float av = abs(v);\n\n //Handle special cases\n if(av < FLOAT_MIN) {\n return vec4(0.0, 0.0, 0.0, 0.0);\n } else if(v > FLOAT_MAX) {\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n } else if(v < -FLOAT_MAX) {\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n }\n\n vec4 c = vec4(0,0,0,0);\n\n //Compute exponent and mantissa\n float e = floor(log2(av));\n float m = av * pow(2.0, -e) - 1.0;\n\n //Unpack mantissa\n c[1] = floor(128.0 * m);\n m -= c[1] / 128.0;\n c[2] = floor(32768.0 * m);\n m -= c[2] / 32768.0;\n c[3] = floor(8388608.0 * m);\n\n //Unpack exponent\n float ebias = e + 127.0;\n c[0] = floor(ebias / 2.0);\n ebias -= c[0] * 2.0;\n c[1] += floor(ebias) * 128.0;\n\n //Unpack sign bit\n c[0] += 128.0 * step(0.0, -v);\n\n //Scale back to range\n return c / 255.0;\n}\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n gl_FragColor = vec4(pickId/255.0, packFloat(pixelArcLength).xyz);\n}"]),l=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];e.createShader=function(t){return i(t,a,o,null,l)},e.createPickShader=function(t){return i(t,a,s,null,l)}},5714:function(t,e,r){t.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=h(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var o=p(e);o.attributes.position.location=0,o.attributes.nextPosition.location=1,o.attributes.arcLength.location=2,o.attributes.lineWidth.location=3,o.attributes.color.location=4;for(var s=n(e),l=i(e,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),u=c(new Array(1024),[256,1,4]),f=0;f<1024;++f)u.data[f]=255;var d=a(e,u);d.wrap=e.REPEAT;var m=new y(e,r,o,s,l,d);return m.update(t),m};var n=r(2762),i=r(8116),a=r(7766),o=new Uint8Array(4),s=new Float32Array(o.buffer),l=r(2478),c=r(9618),u=r(7319),h=u.createShader,p=u.createPickShader,f=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function d(t,e){for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function m(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function g(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function y(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.hasAlpha=!1,this.dirty=!0,this.pixelRatio=1}var v=y.prototype;v.isTransparent=function(){return this.hasAlpha},v.isOpaque=function(){return!this.hasAlpha},v.pickSlots=1,v.setPickBase=function(t){this.pickId=t},v.drawTransparent=v.draw=function(t){if(this.vertexCount){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||f,view:t.view||f,projection:t.projection||f,clipBounds:m(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},v.drawPick=function(t){if(this.vertexCount){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||f,view:t.view||f,projection:t.projection||f,pickId:this.pickId,clipBounds:m(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},v.update=function(t){var e,r;this.dirty=!0;var n=!!t.connectGaps;"dashScale"in t&&(this.dashScale=t.dashScale),this.hasAlpha=!1,"opacity"in t&&(this.opacity=+t.opacity,this.opacity<1&&(this.hasAlpha=!0));var i=[],a=[],o=[],s=0,u=0,h=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],p=t.position||t.positions;if(p){var f=t.color||t.colors||[0,0,0,1],m=t.lineWidth||1,g=!1;t:for(e=1;e0){for(var w=0;w<24;++w)i.push(i[i.length-12]);u+=2,g=!0}continue t}h[0][r]=Math.min(h[0][r],_[r],b[r]),h[1][r]=Math.max(h[1][r],_[r],b[r])}Array.isArray(f[0])?(y=f.length>e-1?f[e-1]:f.length>0?f[f.length-1]:[0,0,0,1],v=f.length>e?f[e]:f.length>0?f[f.length-1]:[0,0,0,1]):y=v=f,3===y.length&&(y=[y[0],y[1],y[2],1]),3===v.length&&(v=[v[0],v[1],v[2],1]),!this.hasAlpha&&y[3]<1&&(this.hasAlpha=!0),x=Array.isArray(m)?m.length>e-1?m[e-1]:m.length>0?m[m.length-1]:[0,0,0,1]:m;var T=s;if(s+=d(_,b),g){for(r=0;r<2;++r)i.push(_[0],_[1],_[2],b[0],b[1],b[2],T,x,y[0],y[1],y[2],y[3]);u+=2,g=!1}i.push(_[0],_[1],_[2],b[0],b[1],b[2],T,x,y[0],y[1],y[2],y[3],_[0],_[1],_[2],b[0],b[1],b[2],T,-x,y[0],y[1],y[2],y[3],b[0],b[1],b[2],_[0],_[1],_[2],s,-x,v[0],v[1],v[2],v[3],b[0],b[1],b[2],_[0],_[1],_[2],s,x,v[0],v[1],v[2],v[3]),u+=4}}if(this.buffer.update(i),a.push(s),o.push(p[p.length-1].slice()),this.bounds=h,this.vertexCount=u,this.points=o,this.arcLength=a,"dashes"in t){var A=t.dashes.slice();for(A.unshift(0),e=1;e1.0001)return null;y+=g[h]}return Math.abs(y-1)>.001?null:[p,s(t,g),g]}},840:function(t,e,r){var n=r(3236),i=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n , view\n , projection\n , inverseModel;\nuniform vec3 eyePosition\n , lightPosition;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvec4 project(vec3 p) {\n return projection * (view * (model * vec4(p, 1.0)));\n}\n\nvoid main() {\n gl_Position = project(position);\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * vec4(position , 1.0);\n cameraCoordinate.xyz /= cameraCoordinate.w;\n f_lightDirection = lightPosition - cameraCoordinate.xyz;\n f_eyeDirection = eyePosition - cameraCoordinate.xyz;\n f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n f_color = color;\n f_data = position;\n f_uv = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\n//#pragma glslify: beckmann = require(glsl-specular-beckmann) // used in gl-surface3d\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n , fresnel\n , kambient\n , kdiffuse\n , kspecular;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (f_color.a == 0.0 ||\n outOfRange(clipBounds[0], clipBounds[1], f_data)\n ) discard;\n\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n //float specular = max(0.0, beckmann(L, V, N, roughness)); // used in gl-surface3d\n\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = vec4(f_color.rgb, 1.0) * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * f_color.a;\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n f_color = color;\n f_data = position;\n f_uv = uv;\n}"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0.0, 0.0 ,0.0 ,0.0);\n } else {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n }\n gl_PointSize = pointSize;\n f_color = color;\n f_uv = uv;\n}"]),c=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n vec2 pointR = gl_PointCoord.xy - vec2(0.5, 0.5);\n if(dot(pointR, pointR) > 0.25) {\n discard;\n }\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),u=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n f_id = id;\n f_position = position;\n}"]),h=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]),p=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute float pointSize;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0.0, 0.0, 0.0, 0.0);\n } else {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n gl_PointSize = pointSize;\n }\n f_id = id;\n f_position = position;\n}"]),f=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n gl_Position = projection * (view * (model * vec4(position, 1.0)));\n}"]),d=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n gl_FragColor = vec4(contourColor, 1.0);\n}\n"]);e.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},e.wireShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},e.pointShader={vertex:l,fragment:c,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},e.pickShader={vertex:u,fragment:h,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},e.pointPickShader={vertex:p,fragment:h,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},e.contourShader={vertex:f,fragment:d,attributes:[{name:"position",type:"vec3"}]}},7201:function(t,e,r){var n=r(9405),i=r(2762),a=r(8116),o=r(7766),s=r(8406),l=r(6760),c=r(7608),u=r(9618),h=r(6729),p=r(7765),f=r(1888),d=r(840),m=r(7626),g=d.meshShader,y=d.wireShader,v=d.pointShader,x=d.pickShader,_=d.pointPickShader,b=d.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function T(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,T,A,k,M,S){this.gl=t,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=p,this.triangleUVs=h,this.triangleIds=c,this.triangleVAO=f,this.triangleCount=0,this.lineWidth=1,this.edgePositions=d,this.edgeColors=g,this.edgeUVs=y,this.edgeIds=m,this.edgeVAO=v,this.edgeCount=0,this.pointPositions=x,this.pointColors=b,this.pointUVs=T,this.pointSizes=A,this.pointIds=_,this.pointVAO=k,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=M,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickVertex=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.hasAlpha=!1,this.opacityscale=!1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var A=T.prototype;function k(t,e){if(!e||!e.length)return 1;for(var r=0;rt&&r>0){var n=(e[r][0]-t)/(e[r][0]-e[r-1][0]);return e[r][1]*(1-n)+n*e[r-1][1]}}return 1}A.isOpaque=function(){return!this.hasAlpha},A.isTransparent=function(){return this.hasAlpha},A.pickSlots=1,A.setPickBase=function(t){this.pickId=t},A.highlight=function(t){if(t&&this.contourEnable){for(var e=p(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=f.mallocFloat32(6*a),s=0,l=0;l0&&((u=this.triShader).bind(),u.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&this.lineWidth>0&&((u=this.lineShader).bind(),u.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0&&((u=this.pointShader).bind(),u.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()),this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((u=this.contourShader).bind(),u.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind())},A.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s,l={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255};(s=this.pickShader).bind(),s.uniforms=l,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind())},A.pick=function(t){if(!t||t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;aMath.abs(e))c.rotate(a,0,0,-t*r*Math.PI*d.rotateSpeed/window.innerWidth);else if(!d._ortho){var o=-d.zoomSpeed*i*e/window.innerHeight*(a-c.lastT())/20;c.pan(a,0,0,h*(Math.exp(o)-1))}}}),!0)},d.enableMouseListeners(),d};var n=r(3025),i=r(6296),a=r(351),o=r(8512),s=r(24),l=r(7520)},799:function(t,e,r){var n=r(3236),i=r(9405),a=n(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n uv = position;\n gl_Position = vec4(position, 0, 1);\n}"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);t.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec2"}])}},4100:function(t,e,r){var n=r(4437),i=r(3837),a=r(5445),o=r(4449),s=r(3589),l=r(2260),c=r(7169),u=r(351),h=r(4772),p=r(4040),f=r(799),d=r(9216)({tablet:!0,featureDetect:!0});function m(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function g(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(e<0){var r=Math.round(Math.pow(10,-e));return Math.ceil(t*r)/r}return e>0?(r=Math.round(Math.pow(10,e)),Math.ceil(t/r)*r):Math.ceil(t)}function y(t){return"boolean"!=typeof t||t}t.exports={createScene:function(t){(t=t||{}).camera=t.camera||{};var e=t.canvas;e||(e=document.createElement("canvas"),t.container?t.container.appendChild(e):document.body.appendChild(e));var r=t.gl;if(r||(t.glOptions&&(d=!!t.glOptions.preserveDrawingBuffer),r=function(t,e){var r=null;try{(r=t.getContext("webgl",e))||(r=t.getContext("experimental-webgl",e))}catch{return null}return r}(e,t.glOptions||{premultipliedAlpha:!0,antialias:!0,preserveDrawingBuffer:d})),!r)throw new Error("webgl not supported");var v=t.bounds||[[-10,-10,-10],[10,10,10]],x=new m,_=l(r,r.drawingBufferWidth,r.drawingBufferHeight,{preferFloat:!d}),b=f(r),w=t.cameraObject&&!0===t.cameraObject._ortho||t.camera.projection&&"orthographic"===t.camera.projection.type||!1,T={eye:t.camera.eye||[2,0,0],center:t.camera.center||[0,0,0],up:t.camera.up||[0,1,0],zoomMin:t.camera.zoomMax||.1,zoomMax:t.camera.zoomMin||100,mode:t.camera.mode||"turntable",_ortho:w},A=t.axes||{},k=i(r,A);k.enable=!A.disable;var M=t.spikes||{},S=o(r,M),E=[],C=[],I=[],L=[],P=!0,z=!0,D={view:null,projection:new Array(16),model:new Array(16),_ortho:!1},O=(z=!0,[r.drawingBufferWidth,r.drawingBufferHeight]),R=t.cameraObject||n(e,T),F={gl:r,contextLost:!1,pixelRatio:t.pixelRatio||1,canvas:e,selection:x,camera:R,axes:k,axesPixels:null,spikes:S,bounds:v,objects:E,shape:O,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:y(t.autoResize),autoBounds:y(t.autoBounds),autoScale:!!t.autoScale,autoCenter:y(t.autoCenter),clipToBounds:y(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:D,oncontextloss:null,mouseListener:null,_stopped:!1,getAspectratio:function(){return{x:this.aspect[0],y:this.aspect[1],z:this.aspect[2]}},setAspectratio:function(t){this.aspect[0]=t.x,this.aspect[1]=t.y,this.aspect[2]=t.z,z=!0},setBounds:function(t,e){this.bounds[0][t]=e.min,this.bounds[1][t]=e.max},setClearColor:function(t){this.clearColor=t},clearRGBA:function(){this.gl.clearColor(this.clearColor[0],this.clearColor[1],this.clearColor[2],this.clearColor[3]),this.gl.clear(this.gl.COLOR_BUFFER_BIT|this.gl.DEPTH_BUFFER_BIT)}},B=[r.drawingBufferWidth/F.pixelRatio|0,r.drawingBufferHeight/F.pixelRatio|0];function j(){if(!F._stopped&&F.autoResize){var t=e.parentNode,r=1,n=1;t&&t!==document.body?(r=t.clientWidth,n=t.clientHeight):(r=window.innerWidth,n=window.innerHeight);var i=0|Math.ceil(r*F.pixelRatio),a=0|Math.ceil(n*F.pixelRatio);if(i!==e.width||a!==e.height){e.width=i,e.height=a;var o=e.style;o.position=o.position||"absolute",o.left="0px",o.top="0px",o.width=r+"px",o.height=n+"px",P=!0}}}function N(){for(var t=E.length,e=L.length,n=0;n0&&0===I[e-1];)I.pop(),L.pop().dispose()}function U(){if(F.contextLost)return!0;r.isContextLost()&&(F.contextLost=!0,F.mouseListener.enabled=!1,F.selection.object=null,F.oncontextloss&&F.oncontextloss())}F.autoResize&&j(),window.addEventListener("resize",j),F.update=function(t){F._stopped||(t=t||{},P=!0,z=!0)},F.add=function(t){F._stopped||(t.axes=k,E.push(t),C.push(-1),P=!0,z=!0,N())},F.remove=function(t){if(!F._stopped){var e=E.indexOf(t);e<0||(E.splice(e,1),C.pop(),P=!0,z=!0,N())}},F.dispose=function(){if(!F._stopped&&(F._stopped=!0,window.removeEventListener("resize",j),e.removeEventListener("webglcontextlost",U),F.mouseListener.enabled=!1,!F.contextLost)){k.dispose(),S.dispose();for(var t=0;tx.distance)continue;for(var c=0;c1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*c+l*f,t[1]=s*u+l*d,t[2]=s*h+l*m,t[3]=s*p+l*g,t}},5964:function(t){t.exports=function(t){return t||0===t?t.toString():""}},9366:function(t,e,r){var n=r(4359);t.exports=function(t,e,r){var a=[e.style,e.weight,e.variant,e.family].join("_"),o=i[a];if(o||(o=i[a]={}),t in o)return o[t];var s={textAlign:"center",textBaseline:"middle",lineHeight:1,font:e.family,fontStyle:e.style,fontWeight:e.weight,fontVariant:e.variant,lineSpacing:1.25,styletags:{breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},triangles:!0},l=n(t,s);s.triangles=!1;var c,u,h=n(t,s);if(r&&1!==r){for(c=0;c max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = 1.0;\n if(distance(highlightId, id) < 0.0001) {\n scale = highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1);\n vec4 viewPosition = view * worldPosition;\n viewPosition = viewPosition / viewPosition.w;\n vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n\n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}"]),o=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = pixelRatio;\n if(distance(highlightId.bgr, id.bgr) < 0.001) {\n scale *= highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1.0);\n vec4 viewPosition = view * worldPosition;\n vec4 clipPosition = projection * viewPosition;\n clipPosition /= clipPosition.w;\n\n gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}"]),s=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n gl_Position = vec4(0,0,0,0);\n } else {\n float lscale = pixelRatio * scale;\n if(distance(highlightId, id) < 0.0001) {\n lscale *= highlightScale;\n }\n\n vec4 clipCenter = projection * (view * (model * vec4(position, 1)));\n vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n vec4 clipPosition = projection * (view * (model * vec4(dataPosition, 1)));\n\n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = dataPosition;\n }\n}\n"]),l=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (\n outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate) ||\n interpColor.a * opacity == 0.\n ) discard;\n gl_FragColor = interpColor * opacity;\n}\n"]),c=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n gl_FragColor = vec4(pickGroup, pickId.bgr);\n}"]),u=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],h={vertex:a,fragment:l,attributes:u},p={vertex:o,fragment:l,attributes:u},f={vertex:s,fragment:l,attributes:u},d={vertex:a,fragment:c,attributes:u},m={vertex:o,fragment:c,attributes:u},g={vertex:s,fragment:c,attributes:u};function y(t,e){var r=n(t,e),i=r.attributes;return i.position.location=0,i.color.location=1,i.glyph.location=2,i.id.location=3,r}e.createPerspective=function(t){return y(t,h)},e.createOrtho=function(t){return y(t,p)},e.createProject=function(t){return y(t,f)},e.createPickPerspective=function(t){return y(t,d)},e.createPickOrtho=function(t){return y(t,m)},e.createPickProject=function(t){return y(t,g)}},8418:function(t,e,r){var n=r(5219),i=r(2762),a=r(8116),o=r(1888),s=r(6760),l=r(1283),c=r(9366),u=r(5964),h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],p=ArrayBuffer,f=DataView;function d(t){return Array.isArray(t)||function(t){return p.isView(t)&&!(t instanceof f)}(t)}function m(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}function g(t,e,r,n){return m(n,n),m(n,n),m(n,n)}function y(t,e){this.index=t,this.dataCoordinate=this.position=e}function v(t){return!0===t||t>1?1:t}function x(t,e,r,n,i,a,o,s,l,c,u,h){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.hasAlpha=!1,this.lineWidth=0,this.projectScale=[.6666666666666666,.6666666666666666,.6666666666666666],this.projectOpacity=[1,1,1],this.projectHasAlpha=!1,this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=h,this.points=[],this._selectResult=new y(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}t.exports=function(t){var e=t.gl,r=l.createPerspective(e),n=l.createOrtho(e),o=l.createProject(e),s=l.createPickPerspective(e),c=l.createPickOrtho(e),u=l.createPickProject(e),h=i(e),p=i(e),f=i(e),d=i(e),m=new x(e,r,n,o,h,p,f,d,a(e,[{buffer:h,size:3,type:e.FLOAT},{buffer:p,size:4,type:e.FLOAT},{buffer:f,size:2,type:e.FLOAT},{buffer:d,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),s,c,u);return m.update(t),m};var _=x.prototype;_.pickSlots=1,_.setPickBase=function(t){this.pickId=t},_.isTransparent=function(){if(this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectHasAlpha)return!0;return!1},_.isOpaque=function(){if(!this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&!this.projectHasAlpha)return!0;return!1};var b=[0,0],w=[0,0,0],T=[0,0,0],A=[0,0,0,1],k=[0,0,0,1],M=h.slice(),S=[0,0,0],E=[[0,0,0],[0,0,0]];function C(t){return t[0]=t[1]=t[2]=0,t}function I(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function L(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}var P=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function z(t,e,r,n,i,a,o){var l=r.gl;if((a===r.projectHasAlpha||o)&&function(t,e,r,n){var i,a=e.axesProject,o=e.gl,l=t.uniforms,c=r.model||h,u=r.view||h,p=r.projection||h,f=e.axesBounds,d=function(t){for(var e=E,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);i=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],b[0]=2/o.drawingBufferWidth,b[1]=2/o.drawingBufferHeight,t.bind(),l.view=u,l.projection=p,l.screenSize=b,l.highlightId=e.highlightId,l.highlightScale=e.highlightScale,l.clipBounds=d,l.pickGroup=e.pickId/255,l.pixelRatio=n;for(var m=0;m<3;++m)if(a[m]){l.scale=e.projectScale[m],l.opacity=e.projectOpacity[m];for(var y=M,v=0;v<16;++v)y[v]=0;for(v=0;v<4;++v)y[5*v]=1;y[5*m]=0,i[m]<0?y[12+m]=f[0][m]:y[12+m]=f[1][m],s(y,c,y),l.model=y;var x=(m+1)%3,_=(m+2)%3,P=C(w),z=C(T);P[x]=1,z[_]=1;var D=g(0,0,0,I(A,P)),O=g(0,0,0,I(k,z));if(Math.abs(D[1])>Math.abs(O[1])){var R=D;D=O,O=R,R=P,P=z,z=R;var F=x;x=_,_=F}D[0]<0&&(P[x]=-1),O[1]>0&&(z[_]=-1);var B=0,j=0;for(v=0;v<4;++v)B+=Math.pow(c[4*x+v],2),j+=Math.pow(c[4*_+v],2);P[x]/=Math.sqrt(B),z[_]/=Math.sqrt(j),l.axes[0]=P,l.axes[1]=z,l.fragClipBounds[0]=L(S,d[0],m,-1e8),l.fragClipBounds[1]=L(S,d[1],m,1e8),e.vao.bind(),e.vao.draw(o.TRIANGLES,e.vertexCount),e.lineWidth>0&&(o.lineWidth(e.lineWidth*n),e.vao.draw(o.LINES,e.lineVertexCount,e.vertexCount)),e.vao.unbind()}}(e,r,n,i),a===r.hasAlpha||o){t.bind();var c=t.uniforms;c.model=n.model||h,c.view=n.view||h,c.projection=n.projection||h,b[0]=2/l.drawingBufferWidth,b[1]=2/l.drawingBufferHeight,c.screenSize=b,c.highlightId=r.highlightId,c.highlightScale=r.highlightScale,c.fragClipBounds=P,c.clipBounds=r.axes.bounds,c.opacity=r.opacity,c.pickGroup=r.pickId/255,c.pixelRatio=i,r.vao.bind(),r.vao.draw(l.TRIANGLES,r.vertexCount),r.lineWidth>0&&(l.lineWidth(r.lineWidth*i),r.vao.draw(l.LINES,r.lineVertexCount,r.vertexCount)),r.vao.unbind()}}function D(t,e,r,i){var a;a=d(t)?e=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},_.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},_.update=function(t){if("perspective"in(t=t||{})&&(this.useOrtho=!t.perspective),"orthographic"in t&&(this.useOrtho=!!t.orthographic),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"project"in t)if(d(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if("projectScale"in t)if(d(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if(this.projectHasAlpha=!1,"projectOpacity"in t){d(t.projectOpacity)?this.projectOpacity=t.projectOpacity.slice():(r=+t.projectOpacity,this.projectOpacity=[r,r,r]);for(var n=0;n<3;++n)this.projectOpacity[n]=v(this.projectOpacity[n]),this.projectOpacity[n]<1&&(this.projectHasAlpha=!0)}this.hasAlpha=!1,"opacity"in t&&(this.opacity=v(t.opacity),this.opacity<1&&(this.hasAlpha=!0)),this.dirty=!0;var i,a,s=t.position,l={family:t.font||"normal",style:t.fontStyle||"normal",weight:t.fontWeight||"normal",variant:t.fontVariant||"normal"},c=t.alignment||[0,0];if(2===c.length)i=c[0],a=c[1];else for(i=[],a=[],n=0;n0){var z=0,O=_,R=[0,0,0,1],F=[0,0,0,1],B=d(f)&&d(f[0]),j=d(y)&&d(y[0]);t:for(n=0;n0?1-S[0][0]:Z<0?1+S[1][0]:1,Y*=Y>0?1-S[0][1]:Y<0?1+S[1][1]:1],$=k.cells||[],K=k.positions||[];for(A=0;A<$.length;++A)for(var J=$[A],Q=0;Q<3;++Q){for(var tt=0;tt<3;++tt)C[3*z+tt]=T[tt];for(tt=0;tt<4;++tt)I[4*z+tt]=R[tt];P[z]=x;var et=K[J[Q]];L[2*z]=q*(G*et[0]-W*et[1]+X[0]),L[2*z+1]=q*(W*et[0]+G*et[1]+X[1]),z+=1}for($=M.edges,K=M.positions,A=0;A<$.length;++A)for(J=$[A],Q=0;Q<2;++Q){for(tt=0;tt<3;++tt)C[3*O+tt]=T[tt];for(tt=0;tt<4;++tt)I[4*O+tt]=F[tt];P[O]=x,et=K[J[Q]],L[2*O]=q*(G*et[0]-W*et[1]+X[0]),L[2*O+1]=q*(W*et[0]+G*et[1]+X[1]),O+=1}}}this.bounds=[u,h],this.points=s,this.pointCount=s.length,this.vertexCount=_,this.lineVertexCount=b,this.pointBuffer.update(C),this.colorBuffer.update(I),this.glyphBuffer.update(L),this.idBuffer.update(P),o.free(C),o.free(I),o.free(L),o.free(P)},_.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},3589:function(t,e,r){t.exports=function(t,e){var r=e[0],a=e[1];return new l(t,n(t,r,a,{}),i.mallocUint8(r*a*4))};var n=r(2260),i=r(1888),a=r(9618),o=r(8828).nextPow2;function s(t,e,r,n,i){this.coord=[t,e],this.id=r,this.value=n,this.distance=i}function l(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var n=this;this._readCallback=function(){n.gl&&(e.bind(),t.readPixels(0,0,e.shape[0],e.shape[1],t.RGBA,t.UNSIGNED_BYTE,n.buffer),n._readTimeout=null)}}var c=l.prototype;Object.defineProperty(c,"shape",{get:function(){return this.gl?this.fbo.shape.slice():[0,0]},set:function(t){if(this.gl){this.fbo.shape=t;var e=this.fbo.shape[0],r=this.fbo.shape[1];if(r*e*4>this.buffer.length){i.free(this.buffer);for(var n=this.buffer=i.mallocUint8(o(r*e*4)),a=0;ar)for(t=r;te)for(t=e;t=0){for(var T=0|w.type.charAt(w.type.length-1),A=new Array(T),k=0;k=0;)M+=1;b[v]=M}var S=new Array(r.length);function E(){p.program=o.program(f,p._vref,p._fref,_,b);for(var t=0;t=0){if((d=p.charCodeAt(p.length-1)-48)<2||d>4)throw new n("","Invalid data type for attribute "+h+": "+p);s(t,e,f[0],i,d,a,h)}else{if(!(p.indexOf("mat")>=0))throw new n("","Unknown data type for attribute 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0===r.length?t.vertexAttrib3f(e,r,n,i):t.vertexAttrib3fv(e,r)},function(t,e,r,n,i,a){return void 0===r.length?t.vertexAttrib4f(e,r,n,i,a):t.vertexAttrib4fv(e,r)}];function s(t,e,r,n,a,s,l){var c=o[a],u=new i(t,e,r,n,a,c);Object.defineProperty(s,l,{set:function(e){return t.disableVertexAttribArray(n[r]),c(t,n[r],e),e},get:function(){return u},enumerable:!0})}function l(t,e,r,n,i,a,o){for(var l=new Array(i),c=new Array(i),u=0;u4)throw new i("","Invalid uniform dimension type for matrix "+name+": "+v);t["uniformMatrix"+y+"fv"](s[h],!1,p);break}throw new i("","Unknown uniform data type for "+name+": "+v)}if((y=v.charCodeAt(v.length-1)-48)<2||y>4)throw new i("","Invalid data type");switch(v.charAt(0)){case"b":case"i":t["uniform"+y+"iv"](s[h],p);break;case"v":t["uniform"+y+"fv"](s[h],p);break;default:throw new i("","Unrecognized data type for vector "+name+": "+v)}}}}}}function u(t,e){if("object"!=typeof e)return[[t,e]];var r=[];for(var n in e){var i=e[n],a=t;parseInt(n)+""===n?a+="["+n+"]":a+="."+n,"object"==typeof i?r.push.apply(r,u(a,i)):r.push([a,i])}return r}function h(t,e,n){if("object"==typeof n){var u=p(n);Object.defineProperty(t,e,{get:a(u),set:c(n),enumerable:!0,configurable:!1})}else s[n]?Object.defineProperty(t,e,{get:l(n),set:c(n),enumerable:!0,configurable:!1}):t[e]=function(t){switch(t){case"bool":return!1;case"int":case"sampler2D":case"samplerCube":case"float":return 0;default:var e=t.indexOf("vec");if(0<=e&&e<=1&&t.length===4+e){if((r=t.charCodeAt(t.length-1)-48)<2||r>4)throw new i("","Invalid data type");return"b"===t.charAt(0)?o(r,!1):o(r,0)}if(0===t.indexOf("mat")&&4===t.length){var r;if((r=t.charCodeAt(t.length-1)-48)<2||r>4)throw new i("","Invalid uniform dimension type for matrix "+name+": "+t);return o(r*r,0)}throw new i("","Unknown uniform data type for "+name+": "+t)}}(r[n].type)}function p(t){var e;if(Array.isArray(t)){e=new Array(t.length);for(var r=0;r1){s[0]in a||(a[s[0]]=[]),a=a[s[0]];for(var l=1;l1)for(var l=0;l"u"?r(606):WeakMap),o=0;function s(t,e,r,n,i,a,o){this.id=t,this.src=e,this.type=r,this.shader=n,this.count=a,this.programs=[],this.cache=o}function l(t){this.gl=t,this.shaders=[{},{}],this.programs={}}s.prototype.dispose=function(){if(0==--this.count){for(var t=this.cache,e=t.gl,r=this.programs,n=0,i=r.length;n 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n float segmentCount = 8.0;\n\n float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d);\n vec3 y = v * sin(angle) * length(d);\n vec3 v3 = x + y;\n\n normal = normalize(v3);\n\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\n\nuniform float vectorScale, tubeScale;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 eyePosition, lightPosition;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n // Scale the vector magnitude to stay constant with\n // model & view changes.\n vec3 normal;\n vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * tubePosition;\n cameraCoordinate.xyz /= cameraCoordinate.w;\n f_lightDirection = lightPosition - cameraCoordinate.xyz;\n f_eyeDirection = eyePosition - cameraCoordinate.xyz;\n f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n // vec4 m_position = model * vec4(tubePosition, 1.0);\n vec4 t_position = view * tubePosition;\n gl_Position = projection * t_position;\n\n f_color = color;\n f_data = tubePosition.xyz;\n f_position = position.xyz;\n f_uv = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n float segmentCount = 8.0;\n\n float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d);\n vec3 y = v * sin(angle) * length(d);\n vec3 v3 = x + y;\n\n normal = normalize(v3);\n\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n vec3 normal;\n vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n gl_Position = projection * (view * tubePosition);\n f_id = id;\n f_position = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);e.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec4"}]},e.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec4"}]}},7815:function(t,e,r){var n=r(2931),i=r(9970),a=["xyz","xzy","yxz","yzx","zxy","zyx"],o=function(t,e){var r,n=t.length;for(r=0;re)return r-1}return r},s=function(t,e,r){return tr?r:t},l=function(t){var e=1/0;t.sort((function(t,e){return t-e}));for(var r=t.length,n=1;nh-1||v>p-1||x>f-1)return n.create();var _,b,w,T,A,k,M=a[0][d],S=a[0][y],E=a[1][m],C=a[1][v],I=a[2][g],L=(l-M)/(S-M),P=(c-E)/(C-E),z=(u-I)/(a[2][x]-I);switch(isFinite(L)||(L=.5),isFinite(P)||(P=.5),isFinite(z)||(z=.5),r.reversedX&&(d=h-1-d,y=h-1-y),r.reversedY&&(m=p-1-m,v=p-1-v),r.reversedZ&&(g=f-1-g,x=f-1-x),r.filled){case 5:A=g,k=x,w=m*f,T=v*f,_=d*f*p,b=y*f*p;break;case 4:A=g,k=x,_=d*f,b=y*f,w=m*f*h,T=v*f*h;break;case 3:w=m,T=v,A=g*p,k=x*p,_=d*p*f,b=y*p*f;break;case 2:w=m,T=v,_=d*p,b=y*p,A=g*p*h,k=x*p*h;break;case 1:_=d,b=y,A=g*h,k=x*h,w=m*h*f,T=v*h*f;break;default:_=d,b=y,w=m*h,T=v*h,A=g*h*p,k=x*h*p}var D=i[_+w+A],O=i[_+w+k],R=i[_+T+A],F=i[_+T+k],B=i[b+w+A],j=i[b+w+k],N=i[b+T+A],U=i[b+T+k],V=n.create(),q=n.create(),H=n.create(),G=n.create();n.lerp(V,D,B,L),n.lerp(q,O,j,L),n.lerp(H,R,N,L),n.lerp(G,F,U,L);var W=n.create(),Z=n.create();n.lerp(W,V,H,P),n.lerp(Z,q,G,P);var Y=n.create();return n.lerp(Y,W,Z,z),Y}(e,t,f)},x=t.getDivergence||function(t,e){var r=n.create(),i=1e-4;n.add(r,t,[i,0,0]);var a=v(r);n.subtract(a,a,e),n.scale(a,a,1/i),n.add(r,t,[0,i,0]);var o=v(r);n.subtract(o,o,e),n.scale(o,o,1/i),n.add(r,t,[0,0,i]);var s=v(r);return n.subtract(s,s,e),n.scale(s,s,1/i),n.add(r,a,o),n.add(r,r,s),r},_=[],b=e[0][0],w=e[0][1],T=e[0][2],A=e[1][0],k=e[1][1],M=e[1][2],S=10*n.distance(e[0],e[1])/c,E=S*S,C=1,I=0,L=r.length;L>1&&(C=function(t){for(var e=[],r=[],n=[],i={},a={},o={},s=t.length,c=0;cI&&(I=N),B.push(N),_.push({points:D,velocities:O,divergences:B});for(var U=0;U<100*c&&D.lengthA||gk||yM));){U++;var V=n.clone(R),q=n.squaredLength(V);if(0===q)break;q>E&&n.scale(V,V,S/Math.sqrt(q)),n.add(V,V,z),R=v(V),n.squaredDistance(F,V)-E>-1e-4*E&&(D.push(V),F=V,O.push(R),j=x(V,R),N=n.length(j),isFinite(N)&&N>I&&(I=N),B.push(N)),z=V}}var H=function(t,e,r,a){for(var o=0,s=0;s0)for(T=0;T<8;T++){var A=(T+1)%8;c.push(p[T],f[T],f[A],f[A],p[A],p[T]),h.push(v,y,y,y,v,v),d.push(m,g,g,g,m,m);var k=c.length;u.push([k-6,k-5,k-4],[k-3,k-2,k-1])}var M=p;p=f,f=M;var S=v;v=y,y=S;var E=m;m=g,g=E}return{positions:c,cells:u,vectors:h,vertexIntensity:d}}(t,r,a,o)})),h=[],p=[],f=[],d=[];for(s=0;s max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n if (\n kill > 0.0 ||\n vColor.a == 0.0 ||\n outOfRange(clipBounds[0], clipBounds[1], worldCoordinate)\n ) discard;\n\n vec3 N = normalize(surfaceNormal);\n vec3 V = normalize(eyeDirection);\n vec3 L = normalize(lightDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n //decide how to interpolate color — in vertex or in fragment\n vec4 surfaceColor =\n step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) +\n step(.5, vertexColor) * vColor;\n\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]),s=i(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform vec3 objectOffset;\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n worldCoordinate = objectOffset + dataCoordinate;\n mat4 objectOffsetTranslation = mat4(1.0) + mat4(vec4(0), vec4(0), vec4(0), vec4(objectOffset, 0));\n vec4 worldPosition = (model * objectOffsetTranslation) * vec4(dataCoordinate, 1.0);\n\n vec4 clipPosition = projection * (view * worldPosition);\n clipPosition.z += zOffset;\n\n gl_Position = clipPosition;\n value = f + objectOffset.z;\n kill = -1.0;\n planeCoordinate = uv.zw;\n\n vColor = texture2D(colormap, vec2(value, value));\n\n //Don't do lighting for contours\n surfaceNormal = vec3(1,0,0);\n eyeDirection = vec3(0,1,0);\n lightDirection = vec3(0,0,1);\n}\n"]),l=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n return ((p > max(a, b)) || \n (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n return (outOfRange(a.x, b.x, p.x) ||\n outOfRange(a.y, b.y, p.y) ||\n outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n float vh = 255.0 * v;\n float upper = floor(vh);\n float lower = fract(vh);\n return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n if ((kill > 0.0) ||\n (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);e.createShader=function(t){var e=n(t,a,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},e.createPickShader=function(t){var e=n(t,a,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},e.createContourShader=function(t){var e=n(t,s,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},e.createPickContourShader=function(t){var e=n(t,s,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},9499:function(t,e,r){t.exports=function(t){var e=t.gl,r=v(e),n=_(e),s=x(e),l=b(e),c=i(e),u=a(e,[{buffer:c,size:4,stride:w,offset:0},{buffer:c,size:3,stride:w,offset:16},{buffer:c,size:3,stride:w,offset:28}]),h=i(e),p=a(e,[{buffer:h,size:4,stride:20,offset:0},{buffer:h,size:1,stride:20,offset:16}]),f=i(e),d=a(e,[{buffer:f,size:2,type:e.FLOAT}]),m=o(e,1,S,e.RGBA,e.UNSIGNED_BYTE);m.minFilter=e.LINEAR,m.magFilter=e.LINEAR;var g=new E(e,[0,0],[[0,0,0],[0,0,0]],r,n,c,u,m,s,l,h,p,f,d,[0,0,0]),y={levels:[[],[],[]]};for(var T in t)y[T]=t[T];return y.colormap=y.colormap||"jet",g.update(y),g};var n=r(8828),i=r(2762),a=r(8116),o=r(7766),s=r(1888),l=r(6729),c=r(5298),u=r(9994),h=r(9618),p=r(3711),f=r(6760),d=r(7608),m=r(2478),g=r(6199),y=r(990),v=y.createShader,x=y.createContourShader,_=y.createPickShader,b=y.createPickContourShader,w=40,T=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],A=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],k=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];function M(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}!function(){for(var t=0;t<3;++t){var e=k[t],r=(t+2)%3;e[(t+1)%3+0]=1,e[r+3]=1,e[t+6]=1}}();var S=256;function E(t,e,r,n,i,a,o,l,c,u,p,f,d,m,g){this.gl=t,this.shape=e,this.bounds=r,this.objectOffset=g,this.intensityBounds=[],this._shader=n,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=p,this._contourVAO=f,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new M([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=m,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[h(s.mallocFloat(1024),[0,0]),h(s.mallocFloat(1024),[0,0]),h(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.pixelRatio=1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var C=E.prototype;C.genColormap=function(t,e){var r=!1,n=u([l({colormap:t,nshades:S,format:"rgba"}).map((function(t,n){var i=e?function(t,e){if(!e||!e.length)return 1;for(var r=0;rt&&r>0){var n=(e[r][0]-t)/(e[r][0]-e[r-1][0]);return e[r][1]*(1-n)+n*e[r-1][1]}}return 1}(n/255,e):t[3];return i<1&&(r=!0),[t[0],t[1],t[2],255*i]}))]);return c.divseq(n,255),this.hasAlphaScale=r,n},C.isTransparent=function(){return this.opacity<1||this.hasAlphaScale},C.isOpaque=function(){return!this.isTransparent()},C.pickSlots=1,C.setPickBase=function(t){this.pickId=t};var I=[0,0,0],L={showSurface:!1,showContour:!1,projections:[T.slice(),T.slice(),T.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function P(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||I,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=L.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],f(l,t.model,l);var c=L.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)c[i][n]=t.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return L.showSurface=o,L.showContour=s,L}var z={model:T,view:T,projection:T,inverseModel:T.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,objectOffset:[0,0,0],kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},D=T.slice(),O=[1,0,0,0,1,0,0,0,1];function R(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=z;n.model=t.model||T,n.view=t.view||T,n.projection=t.projection||T,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.objectOffset=this.objectOffset,n.contourColor=this.contourColor[0],n.inverseModel=d(n.inverseModel,n.model);for(var i=0;i<2;++i)for(var a=n.clipBounds[i],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[i][o],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=O,n.vertexColor=this.vertexColor;var s=D;for(f(s,n.view,n.model),f(s,n.projection,s),d(s,s),i=0;i<3;++i)n.eyePosition[i]=s[12+i]/s[15];var l=s[15];for(i=0;i<3;++i)l+=this.lightPosition[i]*s[4*i+3];for(i=0;i<3;++i){var c=s[12+i];for(o=0;o<3;++o)c+=s[4*o+i]*this.lightPosition[o];n.lightPosition[i]=c/l}var u=P(n,this);if(u.showSurface){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;i<3;++i)!this.surfaceProject[i]||!this.vertexCount||(this._shader.uniforms.model=u.projections[i],this._shader.uniforms.clipBounds=u.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(u.showContour){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var p=this._contourVAO;for(p.bind(),i=0;i<3;++i)for(h.uniforms.permutation=k[i],r.lineWidth(this.contourWidth[i]*this.pixelRatio),o=0;o>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var h=u?a:1-a,p=0;p<2;++p)for(var f=i+u,d=s+p,g=h*(p?l:1-l),y=0;y<3;++y)c[y]+=this._field[y].get(f,d)*g;for(var v=this._pickResult.level,x=0;x<3;++x)if(v[x]=m.le(this.contourLevels[x],c[x]),v[x]<0)this.contourLevels[x].length>0&&(v[x]=0);else if(v[x]Math.abs(b-c[x])&&(v[x]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],y=0;y<3;++y)r.dataCoordinate[y]=this._field[y].get(r.index[0],r.index[1]);return r},C.padField=function(t,e){var r=e.shape.slice(),n=t.shape.slice();c.assign(t.lo(1,1).hi(r[0],r[1]),e),c.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),c.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),c.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),c.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))},C.update=function(t){t=t||{},this.objectOffset=t.objectOffset||this.objectOffset,this.dirty=!0,"contourWidth"in t&&(this.contourWidth=B(t.contourWidth,Number)),"showContour"in t&&(this.showContour=B(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=B(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=N(t.contourColor)),"contourProject"in t&&(this.contourProject=B(t.contourProject,(function(t){return B(t,Boolean)}))),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=N(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=B(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=B(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"opacityscale"in t&&(this.opacityscale=t.opacityscale),"colorBounds"in t&&(this.colorBounds=t.colorBounds),"vertexColor"in t&&(this.vertexColor=t.vertexColor?1:0),"colormap"in t&&this._colorMap.setPixels(this.genColormap(t.colormap,this.opacityscale));var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var i=(e.shape[0]+2)*(e.shape[1]+2);i>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(n.nextPow2(i))),this._field[2]=h(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),this.padField(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(s.freeFloat(this._field[o].data),this._field[o].data=s.mallocFloat(this._field[2].size)),this._field[o]=h(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var l=t.coords;if(!Array.isArray(l)||3!==l.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;o<2;++o){var c=l[o];for(y=0;y<2;++y)if(c.shape[y]!==a[y])throw new Error("gl-surface: coords have incorrect shape");this.padField(this._field[o],c)}}else if(t.ticks){var u=t.ticks;if(!Array.isArray(u)||2!==u.length)throw new Error("gl-surface: invalid ticks");for(o=0;o<2;++o){var f=u[o];if((Array.isArray(f)||f.length)&&(f=h(f)),f.shape[0]!==a[o])throw new Error("gl-surface: invalid tick length");var d=h(f.data,a);d.stride[o]=f.stride[0],d.stride[1^o]=0,this.padField(this._field[o],d)}}else{for(o=0;o<2;++o){var m=[0,0];m[o]=1,this._field[o]=h(this._field[o].data,[a[0]+2,a[1]+2],m,0)}this._field[0].set(0,0,0);for(var y=0;y0){for(var xt=0;xt<5;++xt)J.pop();U-=1}continue t}J.push(nt[0],nt[1],ot[0],ot[1],nt[2]),U+=1}}rt.push(U)}this._contourOffsets[Q]=et,this._contourCounts[Q]=rt}var _t=s.mallocFloat(J.length);for(o=0;os||o[1]<0||o[1]>s)throw new Error("gl-texture2d: Invalid texture size");var l=d(o,e.stride.slice()),c=0;"float32"===r?c=t.FLOAT:"float64"===r?(c=t.FLOAT,l=!1,r="float32"):"uint8"===r?c=t.UNSIGNED_BYTE:(c=t.UNSIGNED_BYTE,l=!1,r="uint8");var h=0;if(2===o.length)h=t.LUMINANCE,o=[o[0],o[1],1],e=n(e.data,o,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==o.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===o[2])h=t.ALPHA;else if(2===o[2])h=t.LUMINANCE_ALPHA;else if(3===o[2])h=t.RGB;else{if(4!==o[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");h=t.RGBA}}c===t.FLOAT&&!t.getExtension("OES_texture_float")&&(c=t.UNSIGNED_BYTE,l=!1);var f,g,y=e.size;if(l)f=0===e.offset&&e.data.length===y?e.data:e.data.subarray(e.offset,e.offset+y);else{var v=[o[2],o[2]*o[0],1];g=a.malloc(y,r);var x=n(g,o,v,0);"float32"!==r&&"float64"!==r||c!==t.UNSIGNED_BYTE?i.assign(x,e):u(x,e),f=g.subarray(0,y)}var _=m(t);return t.texImage2D(t.TEXTURE_2D,0,h,o[0],o[1],0,h,c,f),l||a.free(g),new p(t,_,o[0],o[1],h,c)}(t,e)}throw new Error("gl-texture2d: Invalid arguments for texture2d constructor")};var o=null,s=null,l=null;function c(t){return typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement||typeof HTMLVideoElement<"u"&&t instanceof HTMLVideoElement||typeof ImageData<"u"&&t instanceof ImageData}var u=function(t,e){i.muls(t,e,255)};function h(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(e<0||e>i||r<0||r>i)throw new Error("gl-texture2d: Invalid texture size");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function p(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}var f=p.prototype;function d(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function m(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function g(t,e,r,n,i){var a=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>a||r<0||r>a)throw new Error("gl-texture2d: Invalid texture shape");if(i===t.FLOAT&&!t.getExtension("OES_texture_float"))throw new Error("gl-texture2d: Floating point textures not supported on this platform");var o=m(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new p(t,o,e,r,n,i)}Object.defineProperties(f,{minFilter:{get:function(){return this._minFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension("OES_texture_float_linear")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error("gl-texture2d: Unknown filter mode "+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{get:function(){return this._magFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension("OES_texture_float_linear")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error("gl-texture2d: Unknown filter mode "+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{get:function(){return this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension("EXT_texture_filter_anisotropic");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error("gl-texture2d: Must specify wrap mode for rows and columns");for(var e=0;e<2;++e)if(l.indexOf(t[e])<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),t}},shape:{get:function(){return this._shapeVector},set:function(t){if(Array.isArray(t)){if(2!==t.length)throw new Error("gl-texture2d: Invalid texture shape")}else t=[0|t,0|t];return h(this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{get:function(){return this._shape[0]},set:function(t){return h(this,t|=0,this._shape[1]),t}},height:{get:function(){return this._shape[1]},set:function(t){return t|=0,h(this,this._shape[0],t),t}}}),f.bind=function(t){var e=this.gl;return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,this.handle),void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},f.dispose=function(){this.gl.deleteTexture(this.handle)},f.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var t=Math.min(this._shape[0],this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},f.setPixels=function(t,e,r,o){var s=this.gl;this.bind(),Array.isArray(e)?(o=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),o=o||0;var l=c(t)?t:t.raw;if(l)this._mipLevels.indexOf(o)<0?(s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,this.type,l),this._mipLevels.push(o)):s.texSubImage2D(s.TEXTURE_2D,o,e,r,this.format,this.type,l);else{if(!(t.shape&&t.stride&&t.data))throw new Error("gl-texture2d: Unsupported data type");if(t.shape.length<2||e+t.shape[1]>this._shape[1]>>>o||r+t.shape[0]>this._shape[0]>>>o||e<0||r<0)throw new Error("gl-texture2d: Texture dimensions are out of bounds");!function(t,e,r,o,s,l,c,h){var p=h.dtype,f=h.shape.slice();if(f.length<2||f.length>3)throw new Error("gl-texture2d: Invalid ndarray, must be 2d or 3d");var m=0,g=0,y=d(f,h.stride.slice());if("float32"===p?m=t.FLOAT:"float64"===p?(m=t.FLOAT,y=!1,p="float32"):"uint8"===p?m=t.UNSIGNED_BYTE:(m=t.UNSIGNED_BYTE,y=!1,p="uint8"),2===f.length)g=t.LUMINANCE,f=[f[0],f[1],1],h=n(h.data,f,[h.stride[0],h.stride[1],1],h.offset);else{if(3!==f.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===f[2])g=t.ALPHA;else if(2===f[2])g=t.LUMINANCE_ALPHA;else if(3===f[2])g=t.RGB;else{if(4!==f[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");g=t.RGBA}f[2]}if((g===t.LUMINANCE||g===t.ALPHA)&&(s===t.LUMINANCE||s===t.ALPHA)&&(g=s),g!==s)throw new Error("gl-texture2d: Incompatible texture format for setPixels");var v=h.size,x=c.indexOf(o)<0;if(x&&c.push(o),m===l&&y)0===h.offset&&h.data.length===v?x?t.texImage2D(t.TEXTURE_2D,o,s,f[0],f[1],0,s,l,h.data):t.texSubImage2D(t.TEXTURE_2D,o,e,r,f[0],f[1],s,l,h.data):x?t.texImage2D(t.TEXTURE_2D,o,s,f[0],f[1],0,s,l,h.data.subarray(h.offset,h.offset+v)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,f[0],f[1],s,l,h.data.subarray(h.offset,h.offset+v));else{var _;_=l===t.FLOAT?a.mallocFloat32(v):a.mallocUint8(v);var b=n(_,f,[f[2],f[2]*f[0],1]);m===t.FLOAT&&l===t.UNSIGNED_BYTE?u(b,h):i.assign(b,h),x?t.texImage2D(t.TEXTURE_2D,o,s,f[0],f[1],0,s,l,_.subarray(0,v)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,f[0],f[1],s,l,_.subarray(0,v)),l===t.FLOAT?a.freeFloat32(_):a.freeUint8(_)}}(s,e,r,o,this.format,this.type,this._mipLevels,t)}}},1433:function(t){t.exports=function(t,e,r){e?e.bind():t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null);var n=0|t.getParameter(t.MAX_VERTEX_ATTRIBS);if(r){if(r.length>n)throw new Error("gl-vao: Too many vertex attributes");for(var i=0;i1?0:Math.acos(s)};var n=r(2825),i=r(3536),a=r(244)},9226:function(t){t.exports=function(t,e){return t[0]=Math.ceil(e[0]),t[1]=Math.ceil(e[1]),t[2]=Math.ceil(e[2]),t}},3126:function(t){t.exports=function(t){var e=new Float32Array(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}},3990:function(t){t.exports=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}},1091:function(t){t.exports=function(){var t=new Float32Array(3);return t[0]=0,t[1]=0,t[2]=0,t}},5911:function(t){t.exports=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=r[0],s=r[1],l=r[2];return t[0]=i*l-a*s,t[1]=a*o-n*l,t[2]=n*s-i*o,t}},5455:function(t,e,r){t.exports=r(7056)},7056:function(t){t.exports=function(t,e){var r=e[0]-t[0],n=e[1]-t[1],i=e[2]-t[2];return Math.sqrt(r*r+n*n+i*i)}},4008:function(t,e,r){t.exports=r(6690)},6690:function(t){t.exports=function(t,e,r){return t[0]=e[0]/r[0],t[1]=e[1]/r[1],t[2]=e[2]/r[2],t}},244:function(t){t.exports=function(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]}},2613:function(t){t.exports=1e-6},9922:function(t,e,r){t.exports=function(t,e){var r=t[0],i=t[1],a=t[2],o=e[0],s=e[1],l=e[2];return Math.abs(r-o)<=n*Math.max(1,Math.abs(r),Math.abs(o))&&Math.abs(i-s)<=n*Math.max(1,Math.abs(i),Math.abs(s))&&Math.abs(a-l)<=n*Math.max(1,Math.abs(a),Math.abs(l))};var n=r(2613)},9265:function(t){t.exports=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]}},2681:function(t){t.exports=function(t,e){return t[0]=Math.floor(e[0]),t[1]=Math.floor(e[1]),t[2]=Math.floor(e[2]),t}},5137:function(t,e,r){t.exports=function(t,e,r,i,a,o){var s,l;for(e||(e=3),r||(r=0),l=i?Math.min(i*e+r,t.length):t.length,s=r;s0&&(a=1/Math.sqrt(a),t[0]=e[0]*a,t[1]=e[1]*a,t[2]=e[2]*a),t}},7636:function(t){t.exports=function(t,e){e=e||1;var r=2*Math.random()*Math.PI,n=2*Math.random()-1,i=Math.sqrt(1-n*n)*e;return t[0]=Math.cos(r)*i,t[1]=Math.sin(r)*i,t[2]=n*e,t}},6894:function(t){t.exports=function(t,e,r,n){var 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e.geoProjection(Nr).scale(146.153)},t.geoTimesRaw=Nr,t.geoTwoPointAzimuthal=qr,t.geoTwoPointAzimuthalRaw=Vr,t.geoTwoPointAzimuthalUsa=function(){return qr([-158,21.5],[-77,39]).clipAngle(60).scale(400)},t.geoTwoPointEquidistant=Gr,t.geoTwoPointEquidistantRaw=Hr,t.geoTwoPointEquidistantUsa=function(){return Gr([-158,21.5],[-77,39]).clipAngle(130).scale(122.571)},t.geoVanDerGrinten=function(){return e.geoProjection(Wr).scale(79.4183)},t.geoVanDerGrintenRaw=Wr,t.geoVanDerGrinten2=function(){return e.geoProjection(Zr).scale(79.4183)},t.geoVanDerGrinten2Raw=Zr,t.geoVanDerGrinten3=function(){return e.geoProjection(Yr).scale(79.4183)},t.geoVanDerGrinten3Raw=Yr,t.geoVanDerGrinten4=function(){return e.geoProjection(Xr).scale(127.16)},t.geoVanDerGrinten4Raw=Xr,t.geoWagner=Kr,t.geoWagner7=function(){return Kr().poleline(65).parallels(60).inflation(0).ratio(200).scale(172.633)},t.geoWagnerRaw=$r,t.geoWagner4=function(){return e.geoProjection(tn).scale(176.84)},t.geoWagner4Raw=tn,t.geoWagner6=function(){return e.geoProjection(en).scale(152.63)},t.geoWagner6Raw=en,t.geoWiechel=function(){return e.geoProjection(rn).rotate([0,-90,45]).scale(124.75).clipAngle(179.999)},t.geoWiechelRaw=rn,t.geoWinkel3=function(){return e.geoProjection(nn).scale(158.837)},t.geoWinkel3Raw=nn,Object.defineProperty(t,"__esModule",{value:!0})},"object"==typeof t&&typeof e<"u"?n(t,cg(),lg()):n(r.d3=r.d3||{},r.d3,r.d3)}}),hg=f({"src/plots/geo/zoom.js"(t,e){var r=x(),n=le(),i=qt(),a=Math.PI/180,o=180/Math.PI,s={cursor:"pointer"},l={cursor:"auto"};function c(t,e){return r.behavior.zoom().translate(e.translate()).scale(e.scale())}function u(t,e,r){var a=t.id,o=t.graphDiv,s=o.layout,l=s[a],c=o._fullLayout,u=c[a],h={},p={};function f(t,e){h[a+"."+t]=n.nestedProperty(l,t).get(),i.call("_storeDirectGUIEdit",s,c._preGUI,h);var r=n.nestedProperty(u,t);r.get()!==e&&(r.set(e),n.nestedProperty(l,t).set(e),p[a+"."+t]=e)}r(f),f("projection.scale",e.scale()/t.fitScale),f("fitbounds",!1),o.emit("plotly_relayout",p)}function h(t,e){var n=c(0,e);function i(r){var n=e.invert(t.midPt);r("center.lon",n[0]),r("center.lat",n[1])}return n.on("zoomstart",(function(){r.select(this).style(s)})).on("zoom",(function(){e.scale(r.event.scale).translate(r.event.translate),t.render(!0);var n=e.invert(t.midPt);t.graphDiv.emit("plotly_relayouting",{"geo.projection.scale":e.scale()/t.fitScale,"geo.center.lon":n[0],"geo.center.lat":n[1]})})).on("zoomend",(function(){r.select(this).style(l),u(t,e,i)})),n}function p(t,e){var n,i,a,o,h,p,f,d,m,g=c(0,e);function y(t){return e.invert(t)}function v(r){var n=e.rotate(),i=e.invert(t.midPt);r("projection.rotation.lon",-n[0]),r("center.lon",i[0]),r("center.lat",i[1])}return g.on("zoomstart",(function(){r.select(this).style(s),n=r.mouse(this),i=e.rotate(),a=e.translate(),o=i,h=y(n)})).on("zoom",(function(){if(p=r.mouse(this),function(t){var r=y(t);if(!r)return!0;var n=e(r);return Math.abs(n[0]-t[0])>2||Math.abs(n[1]-t[1])>2}(n))return g.scale(e.scale()),void g.translate(e.translate());e.scale(r.event.scale),e.translate([a[0],r.event.translate[1]]),h?y(p)&&(d=y(p),f=[o[0]+(d[0]-h[0]),i[1],i[2]],e.rotate(f),o=f):h=y(n=p),m=!0,t.render(!0);var s=e.rotate(),l=e.invert(t.midPt);t.graphDiv.emit("plotly_relayouting",{"geo.projection.scale":e.scale()/t.fitScale,"geo.center.lon":l[0],"geo.center.lat":l[1],"geo.projection.rotation.lon":-s[0]})})).on("zoomend",(function(){r.select(this).style(l),m&&u(t,e,v)})),g}function f(t,e){var n,i={r:e.rotate(),k:e.scale()},h=c(0,e),p=function(t){for(var e=0,n=arguments.length,i=[];++ed?(a=(h>0?90:-90)-f,i=0):(a=Math.asin(h/d)*o-f,i=Math.sqrt(d*d-h*h));var g=180-a-2*f,v=(Math.atan2(p,u)-Math.atan2(c,i))*o,x=(Math.atan2(p,u)-Math.atan2(c,-i))*o;return m(r[0],r[1],a,v)<=m(r[0],r[1],g,x)?[a,v,r[2]]:[g,x,r[2]]}(f,n,c);(!isFinite(g[0])||!isFinite(g[1])||!isFinite(g[2]))&&(g=c),e.rotate(g),c=g}}else n=d(e,t=a);!function(t){t({type:"zoom"})}(p.of(this,arguments))})),function(t){f++||t({type:"zoomstart"})}(p.of(this,arguments))})).on("zoomend",(function(){var n;r.select(this).style(l),g.call(h,"zoom",null),n=p.of(this,arguments),--f||n({type:"zoomend"}),u(t,e,x)})).on("zoom.redraw",(function(){t.render(!0);var r=e.rotate();t.graphDiv.emit("plotly_relayouting",{"geo.projection.scale":e.scale()/t.fitScale,"geo.projection.rotation.lon":-r[0],"geo.projection.rotation.lat":-r[1]})})),r.rebind(h,p,"on")}function d(t,e){var r=t.invert(e);return r&&isFinite(r[0])&&isFinite(r[1])&&function(t){var e=t[0]*a,r=t[1]*a,n=Math.cos(r);return[n*Math.cos(e),n*Math.sin(e),Math.sin(r)]}(r)}function m(t,e,r,n){var i=g(r-t),a=g(n-e);return Math.sqrt(i*i+a*a)}function g(t){return(t%360+540)%360-180}function y(t,e,r){var n=r*a,i=t.slice(),o=0===e?1:0,s=2===e?1:2,l=Math.cos(n),c=Math.sin(n);return i[o]=t[o]*l-t[s]*c,i[s]=t[s]*l+t[o]*c,i}function v(t,e){for(var r=0,n=0,i=t.length;n0&&i<0&&(i+=360);var s=(i-n)/4;return{type:"Polygon",coordinates:[[[n,a],[n,o],[n+s,o],[n+2*s,o],[n+3*s,o],[i,o],[i,a],[i-s,a],[i-2*s,a],[i-3*s,a],[n,a]]]}}e.exports=function(t){return new M(t)},S.plot=function(t,e,r,n){var i=this;if(n)return i.update(t,e,!0);i._geoCalcData=t,i._fullLayout=e;var a=e[this.id],o=[],s=!1;for(var l in w.layerNameToAdjective)if("frame"!==l&&a["show"+l]){s=!0;break}for(var c=!1,u=0;u0&&o._module.calcGeoJSON(a,e)}if(!r){if(this.updateProjection(t,e))return;(!this.viewInitial||this.scope!==n.scope)&&this.saveViewInitial(n)}this.scope=n.scope,this.updateBaseLayers(e,n),this.updateDims(e,n),this.updateFx(e,n),f.generalUpdatePerTraceModule(this.graphDiv,this,t,n);var s=this.layers.frontplot.select(".scatterlayer");this.dataPoints.point=s.selectAll(".point"),this.dataPoints.text=s.selectAll("text"),this.dataPaths.line=s.selectAll(".js-line");var l=this.layers.backplot.select(".choroplethlayer");this.dataPaths.choropleth=l.selectAll("path"),this._render()},S.updateProjection=function(t,e){var r=this.graphDiv,s=e[this.id],c=e._size,u=s.domain,h=s.projection,p=s.lonaxis,f=s.lataxis,d=p._ax,g=f._ax,y=this.projection=function(t){var e=t.projection,r=e.type,s=w.projNames[r];s="geo"+l.titleCase(s);for(var c=(n[s]||o[s])(),u=t._isSatellite?180*Math.acos(1/e.distance)/Math.PI:t._isClipped?w.lonaxisSpan[r]/2:null,h=["center","rotate","parallels","clipExtent"],p=function(t){return t?c:[]},f=0;fu*Math.PI/180}return!1},c.getPath=function(){return i().projection(c)},c.getBounds=function(t){return c.getPath().bounds(t)},c.precision(w.precision),t._isSatellite&&c.tilt(e.tilt).distance(e.distance),u&&c.clipAngle(u-w.clipPad),c}(s),v=[[c.l+c.w*u.x[0],c.t+c.h*(1-u.y[1])],[c.l+c.w*u.x[1],c.t+c.h*(1-u.y[0])]],x=s.center||{},_=h.rotation||{},b=p.range||[],T=f.range||[];if(s.fitbounds){d._length=v[1][0]-v[0][0],g._length=v[1][1]-v[0][1],d.range=m(r,d),g.range=m(r,g);var A=(d.range[0]+d.range[1])/2,k=(g.range[0]+g.range[1])/2;if(s._isScoped)x={lon:A,lat:k};else if(s._isClipped){x={lon:A,lat:k},_={lon:A,lat:k,roll:_.roll};var M=h.type,S=w.lonaxisSpan[M]/2||180,C=w.lataxisSpan[M]/2||90;b=[A-S,A+S],T=[k-C,k+C]}else x={lon:A,lat:k},_={lon:A,lat:_.lat,roll:_.roll}}y.center([x.lon-_.lon,x.lat-_.lat]).rotate([-_.lon,-_.lat,_.roll]).parallels(h.parallels);var I=E(b,T);y.fitExtent(v,I);var L=this.bounds=y.getBounds(I),P=this.fitScale=y.scale(),z=y.translate();if(s.fitbounds){var D=y.getBounds(E(d.range,g.range)),O=Math.min((L[1][0]-L[0][0])/(D[1][0]-D[0][0]),(L[1][1]-L[0][1])/(D[1][1]-D[0][1]));isFinite(O)?y.scale(O*P):l.warn("Something went wrong during"+this.id+"fitbounds computations.")}else y.scale(h.scale*P);var R=this.midPt=[(L[0][0]+L[1][0])/2,(L[0][1]+L[1][1])/2];if(y.translate([z[0]+(R[0]-z[0]),z[1]+(R[1]-z[1])]).clipExtent(L),s._isAlbersUsa){var F=y([x.lon,x.lat]),B=y.translate();y.translate([B[0]-(F[0]-B[0]),B[1]-(F[1]-B[1])])}},S.updateBaseLayers=function(t,e){var n=this,i=n.topojson,a=n.layers,o=n.basePaths;function s(t){return"lonaxis"===t||"lataxis"===t}function l(t){return!!w.lineLayers[t]}function c(t){return!!w.fillLayers[t]}var p=(this.hasChoropleth?w.layersForChoropleth:w.layers).filter((function(t){return l(t)||c(t)?e["show"+t]:!s(t)||e[t].showgrid})),f=n.framework.selectAll(".layer").data(p,String);f.exit().each((function(t){delete a[t],delete o[t],r.select(this).remove()})),f.enter().append("g").attr("class",(function(t){return"layer "+t})).each((function(t){var e=a[t]=r.select(this);"bg"===t?n.bgRect=e.append("rect").style("pointer-events","all"):s(t)?o[t]=e.append("path").style("fill","none"):"backplot"===t?e.append("g").classed("choroplethlayer",!0):"frontplot"===t?e.append("g").classed("scatterlayer",!0):l(t)?o[t]=e.append("path").style("fill","none").style("stroke-miterlimit",2):c(t)&&(o[t]=e.append("path").style("stroke","none"))})),f.order(),f.each((function(r){var n=o[r],a=w.layerNameToAdjective[r];"frame"===r?n.datum(w.sphereSVG):l(r)||c(r)?n.datum(k(i,i.objects[r])):s(r)&&n.datum(function(t,e,r){var n,i,a,o=e[t],s=w.scopeDefaults[e.scope];"lonaxis"===t?(n=s.lonaxisRange,i=s.lataxisRange,a=function(t,e){return[t,e]}):"lataxis"===t&&(n=s.lataxisRange,i=s.lonaxisRange,a=function(t,e){return[e,t]});var l={type:"linear",range:[n[0],n[1]-1e-6],tick0:o.tick0,dtick:o.dtick};d.setConvert(l,r);var c=d.calcTicks(l);!e.isScoped&&"lonaxis"===t&&c.pop();for(var u=c.length,h=new Array(u),p=0;p-1&&_(r.event,i,[n.xaxis],[n.yaxis],n.id,u),c.indexOf("event")>-1&&p.click(i,r.event))}))}function h(t){return n.projection.invert([t[0]+n.xaxis._offset,t[1]+n.yaxis._offset])}},S.makeFramework=function(){var t=this,e=t.graphDiv,n=e._fullLayout,i="clip"+n._uid+t.id;t.clipDef=n._clips.append("clipPath").attr("id",i),t.clipRect=t.clipDef.append("rect"),t.framework=r.select(t.container).append("g").attr("class","geo "+t.id).call(h.setClipUrl,i,e),t.project=function(e){var r=t.projection(e);return r?[r[0]-t.xaxis._offset,r[1]-t.yaxis._offset]:[null,null]},t.xaxis={_id:"x",c2p:function(e){return t.project(e)[0]}},t.yaxis={_id:"y",c2p:function(e){return t.project(e)[1]}},t.mockAxis={type:"linear",showexponent:"all",exponentformat:"B"},d.setConvert(t.mockAxis,n)},S.saveViewInitial=function(t){var e,r=t.center||{},n=t.projection,i=n.rotation||{};this.viewInitial={fitbounds:t.fitbounds,"projection.scale":n.scale},e=t._isScoped?{"center.lon":r.lon,"center.lat":r.lat}:t._isClipped?{"projection.rotation.lon":i.lon,"projection.rotation.lat":i.lat}:{"center.lon":r.lon,"center.lat":r.lat,"projection.rotation.lon":i.lon},l.extendFlat(this.viewInitial,e)},S.render=function(t){this._hasMarkerAngles&&t?this.plot(this._geoCalcData,this._fullLayout,[],!0):this._render()},S._render=function(){var t,e=this.projection,r=e.getPath();function n(t){var r=e(t.lonlat);return r?c(r[0],r[1]):null}function i(t){return e.isLonLatOverEdges(t.lonlat)?"none":null}for(t in this.basePaths)this.basePaths[t].attr("d",r);for(t in this.dataPaths)this.dataPaths[t].attr("d",(function(t){return r(t.geojson)}));for(t in this.dataPoints)this.dataPoints[t].attr("display",i).attr("transform",n)}}}),fg=f({"src/plots/geo/layout_attributes.js"(t,e){var r=q(),n=Aa().attributes,i=zt().dash,a=Wm(),o=Pt().overrideAll,s=Zt(),l={range:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},showgrid:{valType:"boolean",dflt:!1},tick0:{valType:"number",dflt:0},dtick:{valType:"number"},gridcolor:{valType:"color",dflt:r.lightLine},gridwidth:{valType:"number",min:0,dflt:1},griddash:i};(e.exports=o({domain:n({name:"geo"},{}),fitbounds:{valType:"enumerated",values:[!1,"locations","geojson"],dflt:!1,editType:"plot"},resolution:{valType:"enumerated",values:[110,50],dflt:110,coerceNumber:!0},scope:{valType:"enumerated",values:s(a.scopeDefaults),dflt:"world"},projection:{type:{valType:"enumerated",values:s(a.projNames)},rotation:{lon:{valType:"number"},lat:{valType:"number"},roll:{valType:"number"}},tilt:{valType:"number",dflt:0},distance:{valType:"number",min:1.001,dflt:2},parallels:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},scale:{valType:"number",min:0,dflt:1}},center:{lon:{valType:"number"},lat:{valType:"number"}},visible:{valType:"boolean",dflt:!0},showcoastlines:{valType:"boolean"},coastlinecolor:{valType:"color",dflt:r.defaultLine},coastlinewidth:{valType:"number",min:0,dflt:1},showland:{valType:"boolean",dflt:!1},landcolor:{valType:"color",dflt:a.landColor},showocean:{valType:"boolean",dflt:!1},oceancolor:{valType:"color",dflt:a.waterColor},showlakes:{valType:"boolean",dflt:!1},lakecolor:{valType:"color",dflt:a.waterColor},showrivers:{valType:"boolean",dflt:!1},rivercolor:{valType:"color",dflt:a.waterColor},riverwidth:{valType:"number",min:0,dflt:1},showcountries:{valType:"boolean"},countrycolor:{valType:"color",dflt:r.defaultLine},countrywidth:{valType:"number",min:0,dflt:1},showsubunits:{valType:"boolean"},subunitcolor:{valType:"color",dflt:r.defaultLine},subunitwidth:{valType:"number",min:0,dflt:1},showframe:{valType:"boolean"},framecolor:{valType:"color",dflt:r.defaultLine},framewidth:{valType:"number",min:0,dflt:1},bgcolor:{valType:"color",dflt:r.background},lonaxis:l,lataxis:l},"plot","from-root")).uirevision={valType:"any",editType:"none"}}}),dg=f({"src/plots/geo/layout_defaults.js"(t,e){var r=le(),n=Hs(),i=we().getSubplotData,a=Wm(),o=fg(),s=a.axesNames;function l(t,e,n,o){var l=i(o.fullData,"geo",o.id).map((function(t){return t.index})),c=n("resolution"),u=n("scope"),h=a.scopeDefaults[u],p=n("projection.type",h.projType),f=e._isAlbersUsa="albers usa"===p;f&&(u=e.scope="usa");var d=e._isScoped="world"!==u,m=e._isSatellite="satellite"===p,g=e._isConic=-1!==p.indexOf("conic")||"albers"===p,y=e._isClipped=!!a.lonaxisSpan[p];if(!1===t.visible){var v=r.extendDeep({},e._template);v.showcoastlines=!1,v.showcountries=!1,v.showframe=!1,v.showlakes=!1,v.showland=!1,v.showocean=!1,v.showrivers=!1,v.showsubunits=!1,v.lonaxis&&(v.lonaxis.showgrid=!1),v.lataxis&&(v.lataxis.showgrid=!1),e._template=v}for(var x=n("visible"),_=0;_0&&L<0&&(L+=360);var P,z,D,O=(I+L)/2;if(!f){var 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vec2 aCoord, bCoord, nextCoord, prevCoord;\nattribute vec4 aColor, bColor;\nattribute float lineEnd, lineTop;\n\nuniform vec2 scale, translate;\nuniform float thickness, pixelRatio, id, depth;\nuniform vec4 viewport;\nuniform float miterLimit, miterMode;\n\nvarying vec4 fragColor;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 tangent;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nconst float REVERSE_THRESHOLD = -.875;\nconst float MIN_DIFF = 1e-6;\n\n// TODO: possible optimizations: avoid overcalculating all for vertices and calc just one instead\n// TODO: precalculate dot products, normalize things beforehead etc.\n// TODO: refactor to rectangular algorithm\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nbool isNaN( float val ){\n return ( val < 0.0 || 0.0 < val || val == 0.0 ) ? false : true;\n}\n\nvoid main() {\n\tvec2 aCoord = 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normalize(prevTangent - currTangent);\n\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\n\n\t// collapsed/unidirectional segment cases\n\t// FIXME: there should be more elegant solution\n\tvec2 prevTanDiff = abs(prevTangent - currTangent);\n\tvec2 nextTanDiff = abs(nextTangent - currTangent);\n\tif (max(prevTanDiff.x, prevTanDiff.y) < MIN_DIFF) {\n\t\tstartJoinDirection = currNormal;\n\t}\n\tif (max(nextTanDiff.x, nextTanDiff.y) < MIN_DIFF) {\n\t\tendJoinDirection = currNormal;\n\t}\n\tif (aCoord == bCoord) {\n\t\tendJoinDirection = startJoinDirection;\n\t\tcurrNormal = prevNormal;\n\t\tcurrTangent = prevTangent;\n\t}\n\n\ttangent = currTangent;\n\n\t//calculate join shifts relative to normals\n\tfloat startJoinShift = dot(currNormal, startJoinDirection);\n\tfloat endJoinShift = dot(currNormal, endJoinDirection);\n\n\tfloat startMiterRatio = abs(1. / startJoinShift);\n\tfloat endMiterRatio = abs(1. / endJoinShift);\n\n\tvec2 startJoin = startJoinDirection * startMiterRatio;\n\tvec2 endJoin = endJoinDirection * endMiterRatio;\n\n\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\n\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\n\tstartBotJoin = -startTopJoin;\n\n\tendTopJoin = sign(endJoinShift) * endJoin * .5;\n\tendBotJoin = -endTopJoin;\n\n\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\n\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\n\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\n\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\n\n\t//miter anti-clipping\n\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\n\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\n\n\t//prevent close to reverse direction switch\n\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) < length(normalWidth * currNormal);\n\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) < length(normalWidth * currNormal);\n\n\tif (prevReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\n\t\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\n\t\t//handle miter clipping\n\t\tbTopCoord -= normalWidth * endTopJoin;\n\t\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\n\t}\n\n\tif (nextReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * adjustedScale + translate;\n\tvec2 aBotPosition = (aBotCoord) * adjustedScale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * adjustedScale + translate;\n\tvec2 bBotPosition = (bBotCoord) * adjustedScale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * 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t.offset&&(t.offset=[t.offset,0]),this.positionOffset=y(t.offset)),t.direction&&(this.direction=t.direction),t.range&&(this.range=t.range,this.scale=[1/(t.range[2]-t.range[0]),1/(t.range[3]-t.range[1])],this.translate=[-t.range[0],-t.range[1]]),t.scale&&(this.scale=t.scale),t.translate&&(this.translate=t.translate),this.scale||(this.scale=[1/this.viewport.width,1/this.viewport.height]),this.translate||(this.translate=[0,0]),!this.font.length&&!t.font&&(t.font=w.baseFontSize+"px sans-serif");var i,a=!1,o=!1;if(t.font&&(Array.isArray(t.font)?t.font:[t.font]).forEach((function(t,n){if("string"==typeof t)try{t=r.parse(t)}catch{t=r.parse(w.baseFontSize+"px "+t)}else{var i=t.style,s=t.weight,l=t.stretch,c=t.variant;t=r.parse(r.stringify(t)),i&&(t.style=i),s&&(t.weight=s),l&&(t.stretch=l),c&&(t.variant=c)}var u=r.stringify({size:w.baseFontSize,family:t.family,stretch:_?t.stretch:void 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H;if("number"==typeof t.color[0]&&t.color.length>this.counts.length){var G=t.color.length;H=c.mallocUint8(G);for(var W=(t.color.subarray||t.color.slice).bind(t.color),Z=0;Z4||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2){var $=Math.max(.5*this.position.length||0,.25*this.color.length||0,this.baselineOffset.length||0,this.alignOffset.length||0,this.font.length||0,this.opacity.length||0,.5*this.positionOffset.length||0);this.batch=Array($);for(var K=0;K1?this.counts[K]:this.counts[0],offset:this.textOffsets.length>1?this.textOffsets[K]:this.textOffsets[0],color:this.color?this.color.length<=4?this.color:this.color.subarray(4*K,4*K+4):[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[K]:this.opacity,baseline:null!=this.baselineOffset[K]?this.baselineOffset[K]:this.baselineOffset[0],align:this.align?null!=this.alignOffset[K]?this.alignOffset[K]:this.alignOffset[0]:0,atlas:this.fontAtlas[K]||this.fontAtlas[0],positionOffset:this.positionOffset.length>2?this.positionOffset.subarray(2*K,2*K+2):this.positionOffset}}else this.count?this.batch=[{count:this.count,offset:0,color:this.color||[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[0]:this.opacity,baseline:this.baselineOffset[0],align:this.alignOffset?this.alignOffset[0]:0,atlas:this.fontAtlas[0],positionOffset:this.positionOffset}]:this.batch=[]},w.prototype.destroy=function(){},w.prototype.kerning=!0,w.prototype.position={constant:new Float32Array(2)},w.prototype.translate=null,w.prototype.scale=null,w.prototype.font=null,w.prototype.text="",w.prototype.positionOffset=[0,0],w.prototype.opacity=1,w.prototype.color=new Uint8Array([0,0,0,255]),w.prototype.alignOffset=[0,0],w.maxAtlasSize=1024,w.atlasCanvas=document.createElement("canvas"),w.atlasContext=w.atlasCanvas.getContext("2d",{alpha:!1}),w.baseFontSize=64,w.fonts={},e.exports=w}}),ox=f({"src/lib/prepare_regl.js"(t,e){var r=Zd(),n=Yv();e.exports=function(t,e,i){var a=t._fullLayout,o=!0;return a._glcanvas.each((function(r){if(r.regl)r.regl.preloadCachedCode(i);else 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u,h,p=[],f=l&&l.positions||s.positions;if("tozeroy"===o.fill){for(u=0;uu&&isNaN(f[h+1]);)h-=2;0!==f[u+1]&&(p=[f[u],0]),p=p.concat(f.slice(u,h+2)),0!==f[h+1]&&(p=p.concat([f[h],0]))}else if("tozerox"===o.fill){for(u=0;uu&&isNaN(f[h]);)h-=2;0!==f[u]&&(p=[0,f[u+1]]),p=p.concat(f.slice(u,h+2)),0!==f[h]&&(p=p.concat([0,f[h+1]]))}else if("toself"===o.fill||"tonext"===o.fill){for(p=[],n=0,t.splitNull=!0,i=0;i-1;for(m=0;ma&&l||ih?_.sizeAvg||Math.max(_.size,3):i(e,x),f=0;f2?(n=h[0],a=h[2],i=h[1],o=h[3]):h.length?(n=i=h[0],a=o=h[1]):(n=h.x,i=h.y,a=h.x+h.width,o=h.y+h.height),p.length>2?(s=p[0],c=p[2],l=p[1],u=p[3]):p.length?(s=l=p[0],c=u=p[1]):(s=p.x,l=p.y,c=p.x+p.width,u=p.y+p.height),[s,i,c,o]}function p(t){if("number"==typeof t)return[t,t,t,t];if(2===t.length)return[t[0],t[1],t[0],t[1]];{let e=s(t);return[e.x,e.y,e.x+e.width,e.y+e.height]}}e.exports=c,c.prototype.render=function(...t){return t.length&&this.update(...t),this.regl.attributes.preserveDrawingBuffer?this.draw():(this.dirty?null==this.planned&&(this.planned=a((()=>{this.draw(),this.dirty=!0,this.planned=null}))):(this.draw(),this.dirty=!0,a((()=>{this.dirty=!1}))),this)},c.prototype.update=function(...t){if(!t.length)return;for(let e=0;ee||!c.lower&&t{e[a+r]=n}))}this.scatter.draw(...e)}else this.scatter.draw();return this},c.prototype.destroy=function(){return this.traces.forEach((t=>{t.buffer&&t.buffer.destroy&&t.buffer.destroy()})),this.traces=null,this.passes=null,this.scatter.destroy(),this}}}),xx=f({"src/traces/splom/plot.js"(t,e){var r=vx(),n=le(),i=xe(),a=Or().selectMode;function o(t,e){var o,s,l,c,u,h=t._fullLayout,p=h._size,f=e.trace,d=e.t,m=h._splomScenes[f.uid],g=m.matrixOptions,y=g.cdata,v=h._glcanvas.data()[0].regl,x=h.dragmode;if(0!==y.length){g.lower=f.showupperhalf,g.upper=f.showlowerhalf,g.diagonal=f.diagonal.visible;var _=f._visibleDims,b=y.length,w=m.viewOpts={};for(w.ranges=new Array(b),w.domains=new Array(b),u=0;u<_.length;u++){l=_[u];var T=w.ranges[u]=new Array(4),A=w.domains[u]=new Array(4);(o=i.getFromId(t,f._diag[l][0]))&&(T[0]=o._rl[0],T[2]=o._rl[1],A[0]=o.domain[0],A[2]=o.domain[1]),(s=i.getFromId(t,f._diag[l][1]))&&(T[1]=s._rl[0],T[3]=s._rl[1],A[1]=s.domain[0],A[3]=s.domain[1])}var k=t._context.plotGlPixelRatio,M=p.l*k,S=p.b*k,E=p.w*k,C=p.h*k;w.viewport=[M,S,E+M,C+S],!0===m.matrix&&(m.matrix=r(v));var I=h.clickmode.indexOf("select")>-1,L=!0;if(a(x)||f.selectedpoints||I){var P=f._length;if(f.selectedpoints){m.selectBatch=f.selectedpoints;var z=f.selectedpoints,D={};for(l=0;l=e[r][0]&&t<=e[r][1])return!0;return!1}(r,n))return r;var i=t?-1:1,a=0,o=e.length-1;if(i<0){var s=a;a=o,o=s}for(var l=e[a],u=l,p=a;i*pe){p=n;break}}if(a=u,isNaN(a)&&(a=isNaN(h)||isNaN(p)?isNaN(h)?p:h:e-c[h][1]t[1]+n||e=.9*t[1]+.1*t[0]?"n":e<=.9*t[0]+.1*t[1]?"s":"ns"}(d,e);m&&(o.interval=l[a],o.intervalPix=d,o.region=m)}}if(t.ordinal&&!o.region){var y=t.unitTickvals,v=t.unitToPaddedPx.invert(e);for(n=0;n=x[0]&&v<=x[1]){o.clickableOrdinalRange=x;break}}}return o}function w(t,e){n.event.sourceEvent.stopPropagation();var i=e.height-n.mouse(t)[1]-2*r.verticalPadding,a=e.brush.svgBrush;a.wasDragged=!0,a._dragging=!0,a.grabbingBar?a.newExtent=[i-a.grabPoint,i+a.barLength-a.grabPoint].map(e.unitToPaddedPx.invert):a.newExtent=[a.startExtent,e.unitToPaddedPx.invert(i)].sort(o),e.brush.filterSpecified=!0,a.extent=a.stayingIntervals.concat([a.newExtent]),a.brushCallback(e),_(t.parentNode)}function T(t,e){var i=b(e,e.height-n.mouse(t)[1]-2*r.verticalPadding),a="crosshair";i.clickableOrdinalRange?a="pointer":i.region&&(a=i.region+"-resize"),n.select(document.body).style("cursor",a)}function A(t){t.on("mousemove",(function(t){n.event.preventDefault(),t.parent.inBrushDrag||T(this,t)})).on("mouseleave",(function(t){t.parent.inBrushDrag||y()})).call(n.behavior.drag().on("dragstart",(function(t){!function(t,e){n.event.sourceEvent.stopPropagation();var i=e.height-n.mouse(t)[1]-2*r.verticalPadding,a=e.unitToPaddedPx.invert(i),o=e.brush,s=b(e,i),l=s.interval,c=o.svgBrush;if(c.wasDragged=!1,c.grabbingBar="ns"===s.region,c.grabbingBar){var u=l.map(e.unitToPaddedPx);c.grabPoint=i-u[0]-r.verticalPadding,c.barLength=u[1]-u[0]}c.clickableOrdinalRange=s.clickableOrdinalRange,c.stayingIntervals=e.multiselect&&o.filterSpecified?o.filter.getConsolidated():[],l&&(c.stayingIntervals=c.stayingIntervals.filter((function(t){return t[0]!==l[0]&&t[1]!==l[1]}))),c.startExtent=s.region?l["s"===s.region?1:0]:a,e.parent.inBrushDrag=!0,c.brushStartCallback()}(this,t)})).on("drag",(function(t){w(this,t)})).on("dragend",(function(t){!function(t,e){var r=e.brush,i=r.filter,a=r.svgBrush;a._dragging||(T(t,e),w(t,e),e.brush.svgBrush.wasDragged=!1),a._dragging=!1,n.event.sourceEvent.stopPropagation();var o=a.grabbingBar;if(a.grabbingBar=!1,a.grabLocation=void 0,e.parent.inBrushDrag=!1,y(),!a.wasDragged)return a.wasDragged=void 0,a.clickableOrdinalRange?r.filterSpecified&&e.multiselect?a.extent.push(a.clickableOrdinalRange):(a.extent=[a.clickableOrdinalRange],r.filterSpecified=!0):o?(a.extent=a.stayingIntervals,0===a.extent.length&&M(r)):M(r),a.brushCallback(e),_(t.parentNode),void a.brushEndCallback(r.filterSpecified?i.getConsolidated():[]);var s=function(){i.set(i.getConsolidated())};if(e.ordinal){var l=e.unitTickvals;l[l.length-1]a.newExtent[0];a.extent=a.stayingIntervals.concat(c?[a.newExtent]:[]),a.extent.length||M(r),a.brushCallback(e),c?_(t.parentNode,s):(s(),_(t.parentNode))}else s();a.brushEndCallback(r.filterSpecified?i.getConsolidated():[])}(this,t)})))}function k(t,e){return t[0]-e[0]}function M(t){t.filterSpecified=!1,t.svgBrush.extent=[[-1/0,1/0]]}function S(t){return function(e){var r=e.brush,n=function(t){return t.svgBrush.extent.map((function(t){return t.slice()}))}(r),i=n.slice();r.filter.set(i),t()}}function E(t){for(var e,r=t.slice(),n=[],i=r.shift();i;){for(e=i.slice();(i=r.shift())&&i[0]<=e[1];)e[1]=Math.max(e[1],i[1]);n.push(e)}return 1===n.length&&n[0][0]>n[0][1]&&(n=[]),n}e.exports={makeBrush:function(t,e,r,n,i,a){var s=function(){var t,e,r=[];return{set:function(n){1===(r=n.map((function(t){return t.slice().sort(o)})).sort(k)).length&&r[0][0]===-1/0&&r[0][1]===1/0&&(r=[[0,-1]]),t=E(r),e=r.reduce((function(t,e){return[Math.min(t[0],e[0]),Math.max(t[1],e[1])]}),[1/0,-1/0])},get:function(){return r.slice()},getConsolidated:function(){return t},getBounds:function(){return e}}}();return s.set(r),{filter:s,filterSpecified:e,svgBrush:{extent:[],brushStartCallback:n,brushCallback:S(i),brushEndCallback:a}}},ensureAxisBrush:function(t,e,n){var o=t.selectAll("."+r.cn.axisBrush).data(a,i);o.enter().append("g").classed(r.cn.axisBrush,!0),function(t,e,n){var i=n._context.staticPlot,o=t.selectAll(".background").data(a);o.enter().append("rect").classed("background",!0).call(f).call(d).style("pointer-events",i?"none":"auto").attr("transform",s(0,r.verticalPadding)),o.call(A).attr("height",(function(t){return t.height-r.verticalPadding}));var l=t.selectAll(".highlight-shadow").data(a);l.enter().append("line").classed("highlight-shadow",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width+r.bar.strokeWidth).attr("stroke",e).attr("opacity",r.bar.strokeOpacity).attr("stroke-linecap","butt"),l.attr("y1",(function(t){return t.height})).call(v);var c=t.selectAll(".highlight").data(a);c.enter().append("line").classed("highlight",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width-r.bar.strokeWidth).attr("stroke",r.bar.fillColor).attr("opacity",r.bar.fillOpacity).attr("stroke-linecap","butt"),c.attr("y1",(function(t){return t.height})).call(v)}(o,e,n)},cleanRanges:function(t,e){if(Array.isArray(t[0])?(t=t.map((function(t){return t.sort(o)})),t=e.multiselect?E(t.sort(k)):[t[0]]):t=[t.sort(o)],e.tickvals){var r=e.tickvals.slice().sort(o);if(!(t=t.map((function(t){var e=[p(0,r,t[0],[]),p(1,r,t[1],[])];if(e[1]>e[0])return e})).filter((function(t){return t}))).length)return}return t.length>1?t:t[0]}}}}),Px=f({"src/traces/parcoords/defaults.js"(t,e){var r=le(),n=Ee().hasColorscale,i=qe(),a=Aa().defaults,o=je(),s=ir(),l=Ex(),c=Lx(),u=Cx().maxDimensionCount,h=hx();function p(t,e,n,i){function a(n,i){return r.coerce(t,e,l.dimensions,n,i)}var o=a("values"),u=a("visible");if(o&&o.length||(u=e.visible=!1),u){a("label"),a("tickvals"),a("ticktext"),a("tickformat");var h=a("range");e._ax={_id:"y",type:"linear",showexponent:"all",exponentformat:"B",range:h},s.setConvert(e._ax,i.layout),a("multiselect");var p=a("constraintrange");p&&(e.constraintrange=c.cleanRanges(p,e))}}e.exports=function(t,e,s,c){function f(n,i){return r.coerce(t,e,l,n,i)}var d=t.dimensions;Array.isArray(d)&&d.length>u&&(r.log("parcoords traces support up to "+u+" dimensions at the moment"),d.splice(u));var m=o(t,e,{name:"dimensions",layout:c,handleItemDefaults:p}),g=function(t,e,a,o,s){var l=s("line.color",a);if(n(t,"line")&&r.isArrayOrTypedArray(l)){if(l.length)return s("line.colorscale"),i(t,e,o,s,{prefix:"line.",cLetter:"c"}),l.length;e.line.color=a}return 1/0}(t,e,s,c,f);a(e,c,f),(!Array.isArray(m)||!m.length)&&(e.visible=!1),h(e,m,"values",g);var y=r.extendFlat({},c.font,{size:Math.round(c.font.size/1.2)});r.coerceFont(f,"labelfont",y),r.coerceFont(f,"tickfont",y,{autoShadowDflt:!0}),r.coerceFont(f,"rangefont",y),f("labelangle"),f("labelside"),f("unselected.line.color"),f("unselected.line.opacity")}}}),zx=f({"src/traces/parcoords/calc.js"(t,e){var r=le().isArrayOrTypedArray,n=Ze(),i=Ix().wrap;e.exports=function(t,e){var a,o;return n.hasColorscale(e,"line")&&r(e.line.color)?(a=e.line.color,o=n.extractOpts(e.line).colorscale,n.calc(t,e,{vals:a,containerStr:"line",cLetter:"c"})):(a=function(t){for(var e=new Array(t),r=0;r>>16,(65280&t)>>>8,255&t],alpha:1};if("number"==typeof t)return{space:"rgb",values:[t>>>16,(65280&t)>>>8,255&t],alpha:1};if(t=String(t).toLowerCase(),Ox.default[t])a=Ox.default[t].slice(),i="rgb";else if("transparent"===t)o=0,i="rgb",a=[0,0,0];else if("#"===t[0]){var s=t.slice(1),l=s.length;o=1,l<=4?(a=[parseInt(s[0]+s[0],16),parseInt(s[1]+s[1],16),parseInt(s[2]+s[2],16)],4===l&&(o=parseInt(s[3]+s[3],16)/255)):(a=[parseInt(s[0]+s[1],16),parseInt(s[2]+s[3],16),parseInt(s[4]+s[5],16)],8===l&&(o=parseInt(s[6]+s[7],16)/255)),a[0]||(a[0]=0),a[1]||(a[1]=0),a[2]||(a[2]=0),i="rgb"}else if(n=/^((?:rgba?|hs[lvb]a?|hwba?|cmyk?|xy[zy]|gray|lab|lchu?v?|[ly]uv|lms|oklch|oklab|color))\s*\(([^\)]*)\)/.exec(t)){var c=n[1],u="cmyk"===(i=c.replace(/a$/,""))?4:"gray"===i?1:3;a=n[2].trim().split(/\s*[,\/]\s*|\s+/),"color"===i&&(i=a.shift()),o=(a=a.map((function(t,e){if("%"===t[t.length-1])return t=parseFloat(t)/100,3===e?t:"rgb"===i?255*t:"h"===i[0]||"l"===i[0]&&!e?100*t:"lab"===i?125*t:"lch"===i?e<2?150*t:360*t:"o"!==i[0]||e?"oklab"===i?.4*t:"oklch"===i?e<2?.4*t:360*t:t:t;if("h"===i[e]||2===e&&"h"===i[i.length-1]){if(void 0!==Fx[t])return Fx[t];if(t.endsWith("deg"))return parseFloat(t);if(t.endsWith("turn"))return 360*parseFloat(t);if(t.endsWith("grad"))return 360*parseFloat(t)/400;if(t.endsWith("rad"))return 180*parseFloat(t)/Math.PI}return"none"===t?0:parseFloat(t)}))).length>u?a.pop():1}else/[0-9](?:\s|\/|,)/.test(t)&&(a=t.match(/([0-9]+)/g).map((function(t){return parseFloat(t)})),i=(null==(r=null==(e=t.match(/([a-z])/gi))?void 0:e.join(""))?void 0:r.toLowerCase())||"rgb");return{space:i,values:a,alpha:o}}var Ox,Rx,Fx,Bx,jx,Nx=p({"node_modules/color-parse/index.js"(){var r,n;n=null!=(r=Id())?t(s(r)):{},Ox=m(e(n,"default",{value:r,enumerable:!0}),r),Rx=Dx,Fx={red:0,orange:60,yellow:120,green:180,blue:240,purple:300}}}),Ux=p({"node_modules/color-space/rgb.js"(){Bx={name:"rgb",min:[0,0,0],max:[255,255,255],channel:["red","green","blue"],alias:["RGB"]}}}),Vx=p({"node_modules/color-space/hsl.js"(){Ux(),jx={name:"hsl",min:[0,0,0],max:[360,100,100],channel:["hue","saturation","lightness"],alias:["HSL"],rgb:function(t){var e,r,n,i,a,o=t[0]/360,s=t[1]/100,l=t[2]/100,c=0;if(0===s)return[a=255*l,a,a];for(e=2*l-(r=l<.5?l*(1+s):l+s-l*s),i=[0,0,0];c<3;)(n=o+1/3*-(c-1))<0?n++:n>1&&n--,a=6*n<1?e+6*(r-e)*n:2*n<1?r:3*n<2?e+(r-e)*(2/3-n)*6:e,i[c++]=255*a;return i}},Bx.hsl=function(t){var e,r,n=t[0]/255,i=t[1]/255,a=t[2]/255,o=Math.min(n,i,a),s=Math.max(n,i,a),l=s-o;return s===o?e=0:n===s?e=(i-a)/l:i===s?e=2+(a-n)/l:a===s&&(e=4+(n-i)/l),(e=Math.min(60*e,360))<0&&(e+=360),r=(o+s)/2,[e,100*(s===o?0:r<=.5?l/(s+o):l/(2-s-o)),100*r]}}}),qx={};function Hx(t){Array.isArray(t)&&t.raw&&(t=String.raw(...arguments)),t instanceof Number&&(t=+t);var e,r=Rx(t);if(!r.space)return[];let n="h"===r.space[0]?jx.min:Bx.min,i="h"===r.space[0]?jx.max:Bx.max;return(e=Array(3))[0]=Math.min(Math.max(r.values[0],n[0]),i[0]),e[1]=Math.min(Math.max(r.values[1],n[1]),i[1]),e[2]=Math.min(Math.max(r.values[2],n[2]),i[2]),"h"===r.space[0]&&(e=jx.rgb(e)),e.push(Math.min(Math.max(r.alpha,0),1)),e}d(qx,{default:()=>Hx});var Gx=p({"node_modules/color-rgba/index.js"(){Nx(),Ux(),Vx()}}),Wx=f({"src/traces/parcoords/helpers.js"(t){var e=le().isTypedArray;t.convertTypedArray=function(t){return e(t)?Array.prototype.slice.call(t):t},t.isOrdinal=function(t){return!!t.tickvals},t.isVisible=function(t){return t.visible||!("visible"in t)}}}),Zx=f({"src/traces/parcoords/lines.js"(t,e){var r=["precision highp float;","","varying vec4 fragColor;","","attribute vec4 p01_04, p05_08, p09_12, p13_16,"," p17_20, p21_24, p25_28, p29_32,"," p33_36, p37_40, p41_44, p45_48,"," p49_52, p53_56, p57_60, colors;","","uniform mat4 dim0A, dim1A, dim0B, dim1B, dim0C, dim1C, dim0D, dim1D,"," loA, hiA, loB, hiB, loC, hiC, loD, hiD;","","uniform vec2 resolution, viewBoxPos, viewBoxSize;","uniform float maskHeight;","uniform float drwLayer; // 0: context, 1: focus, 2: pick","uniform vec4 contextColor;","uniform sampler2D maskTexture, palette;","","bool isPick = (drwLayer > 1.5);","bool isContext = (drwLayer < 0.5);","","const vec4 ZEROS = vec4(0.0, 0.0, 0.0, 0.0);","const vec4 UNITS = vec4(1.0, 1.0, 1.0, 1.0);","","float val(mat4 p, mat4 v) {"," return dot(matrixCompMult(p, v) * UNITS, UNITS);","}","","float axisY(float ratio, mat4 A, mat4 B, mat4 C, mat4 D) {"," float y1 = val(A, dim0A) + val(B, dim0B) + val(C, dim0C) + val(D, dim0D);"," float y2 = val(A, dim1A) + val(B, dim1B) + val(C, dim1C) + val(D, dim1D);"," return y1 * (1.0 - ratio) + y2 * ratio;","}","","int iMod(int a, int b) {"," return a - b * (a / b);","}","","bool fOutside(float p, float lo, float hi) {"," return (lo < hi) && (lo > p || p > hi);","}","","bool vOutside(vec4 p, vec4 lo, vec4 hi) {"," return ("," fOutside(p[0], lo[0], hi[0]) ||"," fOutside(p[1], lo[1], hi[1]) ||"," fOutside(p[2], lo[2], hi[2]) ||"," fOutside(p[3], lo[3], hi[3])"," );","}","","bool mOutside(mat4 p, mat4 lo, mat4 hi) {"," return ("," vOutside(p[0], lo[0], hi[0]) ||"," vOutside(p[1], lo[1], hi[1]) ||"," vOutside(p[2], lo[2], hi[2]) ||"," vOutside(p[3], lo[3], hi[3])"," );","}","","bool outsideBoundingBox(mat4 A, mat4 B, mat4 C, mat4 D) {"," return mOutside(A, loA, hiA) ||"," mOutside(B, loB, hiB) ||"," mOutside(C, loC, hiC) ||"," mOutside(D, loD, hiD);","}","","bool outsideRasterMask(mat4 A, mat4 B, mat4 C, mat4 D) {"," mat4 pnts[4];"," pnts[0] = A;"," pnts[1] = B;"," pnts[2] = C;"," pnts[3] = D;",""," for(int i = 0; i < 4; ++i) {"," for(int j = 0; j < 4; ++j) {"," for(int k = 0; k < 4; ++k) {"," if(0 == iMod("," int(255.0 * texture2D(maskTexture,"," vec2("," (float(i * 2 + j / 2) + 0.5) / 8.0,"," (pnts[i][j][k] * 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r=R().extendFlat,n=U(),i=F(),a=Pe(),o=Ot().hovertemplateAttrs,s=Aa().attributes,l=r({editType:"calc"},a("line",{editTypeOverride:"calc"}),{shape:{valType:"enumerated",values:["linear","hspline"],dflt:"linear",editType:"plot"},hovertemplate:o({editType:"plot",arrayOk:!1},{keys:["count","probability"]})});e.exports={domain:s({name:"parcats",trace:!0,editType:"calc"}),hoverinfo:r({},n.hoverinfo,{flags:["count","probability"],editType:"plot",arrayOk:!1}),hoveron:{valType:"enumerated",values:["category","color","dimension"],dflt:"category",editType:"plot"},hovertemplate:o({editType:"plot",arrayOk:!1},{keys:["count","probability","category","categorycount","colorcount","bandcolorcount"]}),arrangement:{valType:"enumerated",values:["perpendicular","freeform","fixed"],dflt:"perpendicular",editType:"plot"},bundlecolors:{valType:"boolean",dflt:!0,editType:"plot"},sortpaths:{valType:"enumerated",values:["forward","backward"],dflt:"forward",editType:"plot"},labelfont:i({editType:"calc"}),tickfont:i({autoShadowDflt:!0,editType:"calc"}),dimensions:{_isLinkedToArray:"dimension",label:{valType:"string",editType:"calc"},categoryorder:{valType:"enumerated",values:["trace","category 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h=n("categoryorder",o);"array"===h?(n("categoryarray"),n("ticktext")):(delete t.categoryarray,delete t.ticktext),!u&&"array"===h&&(e.categoryorder="trace")}}e.exports=function(t,e,c,h){function p(n,i){return r.coerce(t,e,s,n,i)}var f=o(t,e,{name:"dimensions",handleItemDefaults:u}),d=function(t,e,a,o,s){s("line.shape"),s("line.hovertemplate");var l=s("line.color",o.colorway[0]);if(n(t,"line")&&r.isArrayOrTypedArray(l)){if(l.length)return s("line.colorscale"),i(t,e,o,s,{prefix:"line.",cLetter:"c"}),l.length;e.line.color=a}return 1/0}(t,e,c,h,p);a(e,h,p),(!Array.isArray(f)||!f.length)&&(e.visible=!1),l(e,f,"values",d),p("hoveron"),p("hovertemplate"),p("arrangement"),p("bundlecolors"),p("sortpaths"),p("counts");var m=h.font;r.coerceFont(p,"labelfont",m,{overrideDflt:{size:Math.round(m.size)}}),r.coerceFont(p,"tickfont",m,{autoShadowDflt:!0,overrideDflt:{size:Math.round(m.size/1.2)}})}}}),r_=f({"src/traces/parcats/calc.js"(t,e){var r=Ix().wrap,n=Ee().hasColorscale,i=We(),a=ie(),o=Qe(),s=le(),l=A();function c(t,e,r,n){return{dimensionInd:t,categoryInd:e,categoryValue:r,displayInd:e,categoryLabel:n,valueInds:[],count:0,dragY:null}}function u(t,e,r){t.valueInds.push(e),t.count+=r}function h(t,e,r){return{categoryInds:t,color:e,rawColor:r,valueInds:[],count:0}}function p(t,e,r){t.valueInds.push(e),t.count+=r}e.exports=function(t,e){var f=s.filterVisible(e.dimensions);if(0===f.length)return[];var d,m,g,y=f.map((function(t){var e;if("trace"===t.categoryorder)e=null;else if("array"===t.categoryorder)e=t.categoryarray;else{e=a(t.values);for(var r=!0,n=0;n=t.length||void 0!==e[t[r]])return!1;e[t[r]]=!0}return!0}(r))for(e=0;ee.model.rawColor?1:t.model.rawColor"),C=r.mouse(h)[0];a.loneHover({trace:p,x:x-d.left+m.left,y:b-d.top+m.top,text:E,color:t.model.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:10,fontColor:w,idealAlign:C1&&p.displayInd===h.dimensions.length-1?(i=c.left,a="left"):(i=c.left+c.width,a="right");var m=u.model.count,g=u.model.categoryLabel,y=m/u.parcatsViewModel.model.count,v={countLabel:m,categoryLabel:g,probabilityLabel:y.toFixed(3)},x=[];-1!==u.parcatsViewModel.hoverinfoItems.indexOf("count")&&x.push(["Count:",v.countLabel].join(" ")),-1!==u.parcatsViewModel.hoverinfoItems.indexOf("probability")&&x.push(["P("+v.categoryLabel+"):",v.probabilityLabel].join(" "));var _=x.join("
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fn=function(t,e){this._parameters=t,this._specification=e,Bt(this,tn(this._parameters,this._specification))};function dn(t){var e=null;if(t instanceof Tr)e=dn(t.result);else if(t instanceof wr)for(var r=0,n=t.args;rn.maximum?[new Rt(e,r,r+" is greater than the maximum value "+n.maximum)]:[]}function vn(t){var e,r,n,i=t.valueSpec,a=jt(t.value.type),o={},s="categorical"!==a&&void 0===t.value.property,l=!s,c="array"===Kr(t.value.stops)&&"array"===Kr(t.value.stops[0])&&"object"===Kr(t.value.stops[0][0]),u=mn({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===a)return[new Rt(t.key,t.value,'identity function may not have a "stops" property')];var e=[],r=t.value;return e=e.concat(gn({key:t.key,value:r,valueSpec:t.valueSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:h})),"array"===Kr(r)&&0===r.length&&e.push(new Rt(t.key,r,"array must have at least one 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e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Ji.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Ji.prototype.clear=function(){this.length=0},Ji.prototype.resize=function(t){this.reserve(t),this.length=t},Ji.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Ji.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var ea=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(Ji);ea.prototype.bytesPerElement=4,ii("StructArrayLayout2i4",ea);var ra=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,t},e}(Ji);ra.prototype.bytesPerElement=8,ii("StructArrayLayout4i8",ra);var na=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(Ji);na.prototype.bytesPerElement=12,ii("StructArrayLayout2i4i12",na);var ia=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=4*t,l=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=a,this.uint8[l+7]=o,t},e}(Ji);ia.prototype.bytesPerElement=8,ii("StructArrayLayout2i4ub8",ia);var aa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Ji);aa.prototype.bytesPerElement=8,ii("StructArrayLayout2f8",aa);var oa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,c){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s,l,c)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,l,c,u){var h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=a,this.uint16[h+5]=o,this.uint16[h+6]=s,this.uint16[h+7]=l,this.uint16[h+8]=c,this.uint16[h+9]=u,t},e}(Ji);oa.prototype.bytesPerElement=20,ii("StructArrayLayout10ui20",oa);var sa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,c,u,h){var p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,a,o,s,l,c,u,h)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,l,c,u,h,p){var f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=a,this.uint16[f+5]=o,this.uint16[f+6]=s,this.uint16[f+7]=l,this.int16[f+8]=c,this.int16[f+9]=u,this.int16[f+10]=h,this.int16[f+11]=p,t},e}(Ji);sa.prototype.bytesPerElement=24,ii("StructArrayLayout4i4ui4i24",sa);var la=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Ji);la.prototype.bytesPerElement=12,ii("StructArrayLayout3f12",la);var ca=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint32[r+0]=e,t},e}(Ji);ca.prototype.bytesPerElement=4,ii("StructArrayLayout1ul4",ca);var ua=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,a,o,s,l)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,l,c){var u=10*t,h=5*t;return this.int16[u+0]=e,this.int16[u+1]=r,this.int16[u+2]=n,this.int16[u+3]=i,this.int16[u+4]=a,this.int16[u+5]=o,this.uint32[h+3]=s,this.uint16[u+8]=l,this.uint16[u+9]=c,t},e}(Ji);ua.prototype.bytesPerElement=20,ii("StructArrayLayout6i1ul2ui20",ua);var ha=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(Ji);ha.prototype.bytesPerElement=12,ii("StructArrayLayout2i2i2i12",ha);var pa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i)},e.prototype.emplace=function(t,e,r,n,i,a){var o=4*t,s=8*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[s+6]=i,this.int16[s+7]=a,t},e}(Ji);pa.prototype.bytesPerElement=16,ii("StructArrayLayout2f1f2i16",pa);var fa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=12*t,o=3*t;return this.uint8[a+0]=e,this.uint8[a+1]=r,this.float32[o+1]=n,this.float32[o+2]=i,t},e}(Ji);fa.prototype.bytesPerElement=12,ii("StructArrayLayout2ub2f12",fa);var da=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Ji);da.prototype.bytesPerElement=6,ii("StructArrayLayout3ui6",da);var ma=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g){var y=this.length;return this.resize(y+1),this.emplace(y,t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y){var v=24*t,x=12*t,_=48*t;return this.int16[v+0]=e,this.int16[v+1]=r,this.uint16[v+2]=n,this.uint16[v+3]=i,this.uint32[x+2]=a,this.uint32[x+3]=o,this.uint32[x+4]=s,this.uint16[v+10]=l,this.uint16[v+11]=c,this.uint16[v+12]=u,this.float32[x+7]=h,this.float32[x+8]=p,this.uint8[_+36]=f,this.uint8[_+37]=d,this.uint8[_+38]=m,this.uint32[x+10]=g,this.int16[v+22]=y,t},e}(Ji);ma.prototype.bytesPerElement=48,ii("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",ma);var ga=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,w,T,A,k,M,S){var E=this.length;return this.resize(E+1),this.emplace(E,t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,w,T,A,k,M,S)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,w,T,A,k,M,S,E){var C=34*t,I=17*t;return this.int16[C+0]=e,this.int16[C+1]=r,this.int16[C+2]=n,this.int16[C+3]=i,this.int16[C+4]=a,this.int16[C+5]=o,this.int16[C+6]=s,this.int16[C+7]=l,this.uint16[C+8]=c,this.uint16[C+9]=u,this.uint16[C+10]=h,this.uint16[C+11]=p,this.uint16[C+12]=f,this.uint16[C+13]=d,this.uint16[C+14]=m,this.uint16[C+15]=g,this.uint16[C+16]=y,this.uint16[C+17]=v,this.uint16[C+18]=x,this.uint16[C+19]=_,this.uint16[C+20]=b,this.uint16[C+21]=w,this.uint16[C+22]=T,this.uint32[I+12]=A,this.float32[I+13]=k,this.float32[I+14]=M,this.float32[I+15]=S,this.float32[I+16]=E,t},e}(Ji);ga.prototype.bytesPerElement=68,ii("StructArrayLayout8i15ui1ul4f68",ga);var ya=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.float32[r+0]=e,t},e}(Ji);ya.prototype.bytesPerElement=4,ii("StructArrayLayout1f4",ya);var va=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Ji);va.prototype.bytesPerElement=6,ii("StructArrayLayout3i6",va);var xa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=2*t,a=4*t;return this.uint32[i+0]=e,this.uint16[a+2]=r,this.uint16[a+3]=n,t},e}(Ji);xa.prototype.bytesPerElement=8,ii("StructArrayLayout1ul2ui8",xa);var _a=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Ji);_a.prototype.bytesPerElement=4,ii("StructArrayLayout2ui4",_a);var ba=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint16[r+0]=e,t},e}(Ji);ba.prototype.bytesPerElement=2,ii("StructArrayLayout1ui2",ba);var wa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,t},e}(Ji);wa.prototype.bytesPerElement=16,ii("StructArrayLayout4f16",wa);var Ta=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.anchorPoint.get=function(){return new a(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Ki);Ta.prototype.size=20;var Aa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new 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f=e[p],d=n[p].paddedRect,m=d.x+1,g=d.y+1,y=f.data.width,v=f.data.height;Xo.copy(f.data,l,{x:0,y:0},{x:m,y:g},f.data),Xo.copy(f.data,l,{x:0,y:v-1},{x:m,y:g-1},{width:y,height:1}),Xo.copy(f.data,l,{x:0,y:0},{x:m,y:g+v},{width:y,height:1}),Xo.copy(f.data,l,{x:y-1,y:0},{x:m-1,y:g},{width:1,height:v}),Xo.copy(f.data,l,{x:0,y:0},{x:m+y,y:g},{width:1,height:v})}this.image=l,this.iconPositions=r,this.patternPositions=n};ec.prototype.addImages=function(t,e,r){for(var n in t){var i=t[n],a={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(a),e[n]=new Ql(a,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}},ec.prototype.patchUpdatedImages=function(t,e){for(var r in t.dispatchRenderCallbacks(this.haveRenderCallbacks),t.updatedImages)this.patchUpdatedImage(this.iconPositions[r],t.getImage(r),e),this.patchUpdatedImage(this.patternPositions[r],t.getImage(r),e)},ec.prototype.patchUpdatedImage=function(t,e,r){if(t&&e&&t.version!==e.version){t.version=e.version;var 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S=o.content;x=zc(p,0,S[0]),b=zc(f,0,S[1]),_=zc(p,S[0],S[2]),w=zc(f,S[1],S[3]),T=S[0]-x,k=S[1]-b,A=S[2]-S[0]-_,M=S[3]-S[1]-w}var E=function(n,i,l,c){var p=Oc(n.stretch-x,_,u,t.left),f=Rc(n.fixed-T,A,n.stretch,m),d=Oc(i.stretch-b,w,h,t.top),y=Rc(i.fixed-k,M,i.stretch,g),v=Oc(l.stretch-x,_,u,t.left),S=Rc(l.fixed-T,A,l.stretch,m),E=Oc(c.stretch-b,w,h,t.top),C=Rc(c.fixed-k,M,c.stretch,g),I=new a(p,d),L=new a(v,d),P=new a(v,E),z=new a(p,E),D=new a(f/s,y/s),O=new a(S/s,C/s),R=e*Math.PI/180;if(R){var F=Math.sin(R),B=Math.cos(R),j=[B,-F,F,B];I._matMult(j),L._matMult(j),z._matMult(j),P._matMult(j)}var N=n.stretch+n.fixed,U=l.stretch+l.fixed,V=i.stretch+i.fixed,q=c.stretch+c.fixed;return{tl:I,tr:L,bl:z,br:P,tex:{x:o.paddedRect.x+1+N,y:o.paddedRect.y+1+V,w:U-N,h:q-V},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:D,pixelOffsetBR:O,minFontScaleX:A/s/u,minFontScaleY:M/s/h,isSDF:r}};if(n&&(o.stretchX||o.stretchY))for(var C=Dc(p,y,m),I=Dc(f,v,g),L=0;L0&&(d=Math.max(10,d),this.circleDiameter=d)}else{var m=o.top*s-l,g=o.bottom*s+l,y=o.left*s-l,v=o.right*s+l,x=o.collisionPadding;if(x&&(y-=x[0]*s,m-=x[1]*s,v+=x[2]*s,g+=x[3]*s),u){var _=new a(y,m),b=new a(v,m),w=new a(y,g),T=new a(v,g),A=u*Math.PI/180;_._rotate(A),b._rotate(A),w._rotate(A),T._rotate(A),y=Math.min(_.x,b.x,w.x,T.x),v=Math.max(_.x,b.x,w.x,T.x),m=Math.min(_.y,b.y,w.y,T.y),g=Math.max(_.y,b.y,w.y,T.y)}t.emplaceBack(e.x,e.y,y,m,v,g,r,n,i)}this.boxEndIndex=t.length},Bc=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=jc),this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)};function jc(t,e){return te?1:0}function Nc(t,e,r){void 0===e&&(e=1),void 0===r&&(r=!1);for(var n=1/0,i=1/0,o=-1/0,s=-1/0,l=t[0],c=0;co)&&(o=u.x),(!c||u.y>s)&&(s=u.y)}var h=o-n,p=s-i,f=Math.min(h,p),d=f/2,m=new Bc([],Uc);if(0===f)return new a(n,i);for(var g=n;gv.d||!v.d)&&(v=_,r&&console.log("found best %d 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i=t-1>>1,a=e[i];if(r(n,a)>=0)break;e[t]=a,t=i}e[t]=n},Bc.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t=0)break;e[t]=o,t=a}e[t]=i};var qc=Number.POSITIVE_INFINITY;function Hc(t,e){return e[1]!==qc?function(t,e,r){var n=0,i=0;switch(e=Math.abs(e),r=Math.abs(r),t){case"top-right":case"top-left":case"top":i=r-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-r}switch(t){case"top-right":case"bottom-right":case"right":n=-e;break;case"top-left":case"bottom-left":case"left":n=e}return[n,i]}(t,e[0],e[1]):function(t,e){var r=0,n=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-7;break;case"bottom-right":case"bottom-left":n=7-i;break;case"bottom":n=7-e;break;case"top":n=e-7}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e}return[r,n]}(t,e[0])}function 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Vi(Ot.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Vi(Ot.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Vi(Ot.layout_symbol["icon-ignore-placement"]),"icon-optional":new Vi(Ot.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Vi(Ot.layout_symbol["icon-rotation-alignment"]),"icon-size":new qi(Ot.layout_symbol["icon-size"]),"icon-text-fit":new Vi(Ot.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Vi(Ot.layout_symbol["icon-text-fit-padding"]),"icon-image":new qi(Ot.layout_symbol["icon-image"]),"icon-rotate":new qi(Ot.layout_symbol["icon-rotate"]),"icon-padding":new Vi(Ot.layout_symbol["icon-padding"]),"icon-keep-upright":new Vi(Ot.layout_symbol["icon-keep-upright"]),"icon-offset":new qi(Ot.layout_symbol["icon-offset"]),"icon-anchor":new qi(Ot.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Vi(Ot.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Vi(Ot.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Vi(Ot.layout_symbol["text-rotation-alignment"]),"text-field":new qi(Ot.layout_symbol["text-field"]),"text-font":new qi(Ot.layout_symbol["text-font"]),"text-size":new qi(Ot.layout_symbol["text-size"]),"text-max-width":new qi(Ot.layout_symbol["text-max-width"]),"text-line-height":new Vi(Ot.layout_symbol["text-line-height"]),"text-letter-spacing":new qi(Ot.layout_symbol["text-letter-spacing"]),"text-justify":new qi(Ot.layout_symbol["text-justify"]),"text-radial-offset":new qi(Ot.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Vi(Ot.layout_symbol["text-variable-anchor"]),"text-anchor":new qi(Ot.layout_symbol["text-anchor"]),"text-max-angle":new Vi(Ot.layout_symbol["text-max-angle"]),"text-writing-mode":new Vi(Ot.layout_symbol["text-writing-mode"]),"text-rotate":new qi(Ot.layout_symbol["text-rotate"]),"text-padding":new Vi(Ot.layout_symbol["text-padding"]),"text-keep-upright":new Vi(Ot.layout_symbol["text-keep-upright"]),"text-transform":new qi(Ot.layout_symbol["text-transform"]),"text-offset":new qi(Ot.layout_symbol["text-offset"]),"text-allow-overlap":new Vi(Ot.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Vi(Ot.layout_symbol["text-ignore-placement"]),"text-optional":new Vi(Ot.layout_symbol["text-optional"])}),ou=new Zi({"icon-opacity":new qi(Ot.paint_symbol["icon-opacity"]),"icon-color":new qi(Ot.paint_symbol["icon-color"]),"icon-halo-color":new qi(Ot.paint_symbol["icon-halo-color"]),"icon-halo-width":new qi(Ot.paint_symbol["icon-halo-width"]),"icon-halo-blur":new qi(Ot.paint_symbol["icon-halo-blur"]),"icon-translate":new Vi(Ot.paint_symbol["icon-translate"]),"icon-translate-anchor":new Vi(Ot.paint_symbol["icon-translate-anchor"]),"text-opacity":new qi(Ot.paint_symbol["text-opacity"]),"text-color":new qi(Ot.paint_symbol["text-color"],{runtimeType:Zt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new qi(Ot.paint_symbol["text-halo-color"]),"text-halo-width":new qi(Ot.paint_symbol["text-halo-width"]),"text-halo-blur":new qi(Ot.paint_symbol["text-halo-blur"]),"text-translate":new Vi(Ot.paint_symbol["text-translate"]),"text-translate-anchor":new Vi(Ot.paint_symbol["text-translate-anchor"])}),su={paint:ou,layout:au},lu=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:qt,this.defaultValue=t};lu.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},lu.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},lu.prototype.outputDefined=function(){return!1},lu.prototype.serialize=function(){return null},ii("FormatSectionOverride",lu,{omit:["defaultValue"]});var cu=function(t){function e(e){t.call(this,e,su)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e,r){if(t.prototype.recalculate.call(this,e,r),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var n=this.layout.get("text-writing-mode");if(n){for(var i=[],a=0,o=n;a",targetMapId:n,sourceMapId:a.mapId})}}},Tu.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if(""===e.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else S()||e.mustQueue?(this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,e)},Tu.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Tu.prototype.processTask=function(t,e){var r=this;if(""===e.type){var n=this.callbacks[t];delete this.callbacks[t],n&&(e.error?n(ci(e.error)):n(null,ci(e.data)))}else{var i=!1,a=I(this.globalScope)?void 0:[],o=e.hasCallback?function(e,n){i=!0,delete r.cancelCallbacks[t],r.target.postMessage({id:t,type:"",sourceMapId:r.mapId,error:e?li(e):null,data:li(n,a)},a)}:function(t){i=!0},s=null,l=ci(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,l,o);else if(this.parent.getWorkerSource){var c=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,c[0],l.source)[c[1]](l,o)}else o(new Error("Could not find function "+e.type));!i&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Tu.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var ku=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};ku.prototype.setNorthEast=function(t){return this._ne=t instanceof Su?new Su(t.lng,t.lat):Su.convert(t),this},ku.prototype.setSouthWest=function(t){return this._sw=t instanceof Su?new Su(t.lng,t.lat):Su.convert(t),this},ku.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof Su)e=t,r=t;else{if(!(t instanceof ku)){if(Array.isArray(t)){if(4===t.length||t.every(Array.isArray)){var a=t;return this.extend(ku.convert(a))}var o=t;return this.extend(Su.convert(o))}return this}if(e=t._sw,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new Su(e.lng,e.lat),this._ne=new Su(r.lng,r.lat)),this},ku.prototype.getCenter=function(){return new Su((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},ku.prototype.getSouthWest=function(){return this._sw},ku.prototype.getNorthEast=function(){return this._ne},ku.prototype.getNorthWest=function(){return new Su(this.getWest(),this.getNorth())},ku.prototype.getSouthEast=function(){return new Su(this.getEast(),this.getSouth())},ku.prototype.getWest=function(){return this._sw.lng},ku.prototype.getSouth=function(){return this._sw.lat},ku.prototype.getEast=function(){return this._ne.lng},ku.prototype.getNorth=function(){return this._ne.lat},ku.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},ku.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},ku.prototype.isEmpty=function(){return!(this._sw&&this._ne)},ku.prototype.contains=function(t){var e=Su.convert(t),r=e.lng,n=e.lat,i=this._sw.lat<=n&&n<=this._ne.lat,a=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(a=this._sw.lng>=r&&r>=this._ne.lng),i&&a},ku.convert=function(t){return!t||t instanceof ku?t:new ku(t)};var Mu=6371008.8,Su=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Su.prototype.wrap=function(){return new Su(p(this.lng,-180,180),this.lat)},Su.prototype.toArray=function(){return[this.lng,this.lat]},Su.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Su.prototype.distanceTo=function(t){var e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return Mu*Math.acos(Math.min(i,1))},Su.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new ku(new Su(this.lng-r,this.lat-e),new Su(this.lng+r,this.lat+e))},Su.convert=function(t){if(t instanceof Su)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Su(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Su(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")};var Eu=2*Math.PI*Mu;function Cu(t){return Eu*Math.cos(t*Math.PI/180)}function Iu(t){return(180+t)/360}function Lu(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function Pu(t,e){return t/Cu(e)}function zu(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}var Du=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};Du.fromLngLat=function(t,e){void 0===e&&(e=0);var r=Su.convert(t);return new Du(Iu(r.lng),Lu(r.lat),Pu(e,r.lat))},Du.prototype.toLngLat=function(){return new Su(function(t){return 360*t-180}(this.x),zu(this.y))},Du.prototype.toAltitude=function(){return function(t,e){return t*Cu(zu(e))}(this.z,this.y)},Du.prototype.meterInMercatorCoordinateUnits=function(){return 1/Eu*function(t){return 1/Math.cos(t*Math.PI/180)}(zu(this.y))};var Ou=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Bu(0,t,t,e,r)};Ou.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Ou.prototype.url=function(t,e){var r=function(t,e,r){var n=Au(256*t,256*(e=Math.pow(2,r)-e-1),r),i=Au(256*(t+1),256*(e+1),r);return n[0]+","+n[1]+","+i[0]+","+i[1]}(this.x,this.y,this.z),n=function(t,e,r){for(var n,i="",a=t;a>0;a--)i+=(e&(n=1<this.canonical.z?new Fu(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Fu(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Fu.prototype.calculateScaledKey=function(t,e){var r=this.canonical.z-t;return t>this.canonical.z?Bu(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Bu(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)},Fu.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},Fu.prototype.children=function(t){if(this.overscaledZ>=t)return[new Fu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Fu(e,this.wrap,e,r,n),new Fu(e,this.wrap,e,r+1,n),new Fu(e,this.wrap,e,r,n+1),new Fu(e,this.wrap,e,r+1,n+1)]},Fu.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},ju.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},ju.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},ju.prototype.getPixels=function(){return new Xo({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},ju.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,a=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:a=o-1;break;case 1:o=a+1}for(var s=-e*this.dim,l=-r*this.dim,c=a;c=0&&u[3]>=0&&s.insert(o,u[0],u[1],u[2],u[3])}},Hu.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Ks.VectorTile(new Il(this.rawTileData)).layers,this.sourceLayerCoder=new Nu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Hu.prototype.query=function(t,e,r,n){var i=this;this.loadVTLayers();for(var o=t.params||{},s=po/t.tileSize/t.scale,l=Tn(o.filter),c=t.queryGeometry,u=t.queryPadding*s,h=Wu(c),p=this.grid.query(h.minX-u,h.minY-u,h.maxX+u,h.maxY+u),f=Wu(t.cameraQueryGeometry),d=this.grid3D.query(f.minX-u,f.minY-u,f.maxX+u,f.maxY+u,(function(e,r,n,i){return function(t,e,r,n,i){for(var o=0,s=t;o=l.x&&i>=l.y)return!0}var c=[new a(e,r),new a(e,i),new a(n,i),new a(n,r)];if(t.length>2)for(var u=0,h=c;u=0)return!0;return!1}(a,h)){var p=this.sourceLayerCoder.decode(r),d=this.vtLayers[p].feature(n);if(i.needGeometry){var m=yo(d,!0);if(!i.filter(new zi(this.tileID.overscaledZ),m,this.tileID.canonical))return}else if(!i.filter(new zi(this.tileID.overscaledZ),d))return;for(var g=this.getId(d,p),y=0;yn)i=!1;else if(e)if(this.expirationTimept&&(t.getActor().send("enforceCacheSizeLimit",ht),gt=0)},t.clamp=h,t.clearTileCache=function(t){var e=s.caches.delete(ut);t&&e.catch(t).then((function(){return t()}))},t.clipLine=Lc,t.clone=function(t){var e=new Ro(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=w,t.clone$2=function(t){var e=new Ro(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},t.collisionCircleLayout=Al,t.config=N,t.create=function(){var t=new Ro(16);return Ro!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new Ro(9);return Ro!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new Ro(4);return Ro!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=cn,t.createLayout=Qi,t.createStyleLayer=function(t){return"custom"===t.type?new du(t):new mu[t.type](t)},t.cross=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=r[0],s=r[1],l=r[2];return t[0]=i*l-a*s,t[1]=a*o-n*l,t[2]=n*s-i*o,t},t.deepEqual=function t(e,r){if(Array.isArray(e)){if(!Array.isArray(r)||e.length!==r.length)return!1;for(var n=0;n0&&(a=1/Math.sqrt(a)),t[0]=e[0]*a,t[1]=e[1]*a,t[2]=e[2]*a,t},t.number=tr,t.offscreenCanvasSupported=yt,t.ortho=function(t,e,r,n,i,a,o){var s=1/(e-r),l=1/(n-i),c=1/(a-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*l,t[14]=(o+a)*c,t[15]=1,t},t.parseGlyphPBF=function(t){return new Il(t).readFields(Xl,[])},t.pbf=Il,t.performSymbolLayout=function(t,e,r,n,i,a,o){t.createArrays();var s=512*t.overscaling;t.tilePixelRatio=po/s,t.compareText={},t.iconsNeedLinear=!1;var l=t.layers[0].layout,c=t.layers[0]._unevaluatedLayout._values,u={};if("composite"===t.textSizeData.kind){var h=t.textSizeData,p=h.minZoom,f=h.maxZoom;u.compositeTextSizes=[c["text-size"].possiblyEvaluate(new zi(p),o),c["text-size"].possiblyEvaluate(new zi(f),o)]}if("composite"===t.iconSizeData.kind){var d=t.iconSizeData,m=d.minZoom,g=d.maxZoom;u.compositeIconSizes=[c["icon-size"].possiblyEvaluate(new zi(m),o),c["icon-size"].possiblyEvaluate(new zi(g),o)]}u.layoutTextSize=c["text-size"].possiblyEvaluate(new zi(t.zoom+1),o),u.layoutIconSize=c["icon-size"].possiblyEvaluate(new zi(t.zoom+1),o),u.textMaxSize=c["text-size"].possiblyEvaluate(new zi(18));for(var y=l.get("text-line-height")*Sl,v="map"===l.get("text-rotation-alignment")&&"point"!==l.get("symbol-placement"),x=l.get("text-keep-upright"),_=l.get("text-size"),b=function(){var a=T[w],s=l.get("text-font").evaluate(a,{},o).join(","),c=_.evaluate(a,{},o),h=u.layoutTextSize.evaluate(a,{},o),p=u.layoutIconSize.evaluate(a,{},o),f={horizontal:{},vertical:void 0},d=a.text,m=[0,0];if(d){var g=d.toString(),b=l.get("text-letter-spacing").evaluate(a,{},o)*Sl,k=function(t){for(var e=0,r=t;e=po||h.y<0||h.y>=po||function(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,w,T,k){var M,S,E,C,I,L=t.addToLineVertexArray(e,r),P=0,z=0,D=0,O=0,R=-1,F=-1,B={},j=ja(""),N=0,U=0;if(void 0===s._unevaluatedLayout.getValue("text-radial-offset")?(N=(M=s.layout.get("text-offset").evaluate(_,{},T).map((function(t){return t*Sl})))[0],U=M[1]):(N=s.layout.get("text-radial-offset").evaluate(_,{},T)*Sl,U=qc),t.allowVerticalPlacement&&n.vertical){var V=s.layout.get("text-rotate").evaluate(_,{},T)+90,q=n.vertical;C=new Fc(l,e,c,u,h,q,p,f,d,V),o&&(I=new Fc(l,e,c,u,h,o,g,y,d,V))}if(i){var H=s.layout.get("icon-rotate").evaluate(_,{}),G="none"!==s.layout.get("icon-text-fit"),W=Pc(i,H,w,G),Z=o?Pc(o,H,w,G):void 0;E=new Fc(l,e,c,u,h,i,g,y,!1,H),P=4*W.length;var Y=t.iconSizeData,X=null;"source"===Y.kind?(X=[xc*s.layout.get("icon-size").evaluate(_,{})])[0]>Zc&&A(t.layerIds[0]+': Value for "icon-size" is >= '+Wc+'. Reduce your "icon-size".'):"composite"===Y.kind&&((X=[xc*b.compositeIconSizes[0].evaluate(_,{},T),xc*b.compositeIconSizes[1].evaluate(_,{},T)])[0]>Zc||X[1]>Zc)&&A(t.layerIds[0]+': Value for "icon-size" is >= '+Wc+'. Reduce your "icon-size".'),t.addSymbols(t.icon,W,X,x,v,_,!1,e,L.lineStartIndex,L.lineLength,-1,T),R=t.icon.placedSymbolArray.length-1,Z&&(z=4*Z.length,t.addSymbols(t.icon,Z,X,x,v,_,rc.vertical,e,L.lineStartIndex,L.lineLength,-1,T),F=t.icon.placedSymbolArray.length-1)}for(var $ in n.horizontal){var K=n.horizontal[$];if(!S){j=ja(K.text);var J=s.layout.get("text-rotate").evaluate(_,{},T);S=new Fc(l,e,c,u,h,K,p,f,d,J)}var Q=1===K.positionedLines.length;if(D+=Yc(t,e,K,a,s,d,_,m,L,n.vertical?rc.horizontal:rc.horizontalOnly,Q?Object.keys(n.horizontal):[$],B,R,b,T),Q)break}n.vertical&&(O+=Yc(t,e,n.vertical,a,s,d,_,m,L,rc.vertical,["vertical"],B,F,b,T));var tt=S?S.boxStartIndex:t.collisionBoxArray.length,et=S?S.boxEndIndex:t.collisionBoxArray.length,rt=C?C.boxStartIndex:t.collisionBoxArray.length,nt=C?C.boxEndIndex:t.collisionBoxArray.length,it=E?E.boxStartIndex:t.collisionBoxArray.length,at=E?E.boxEndIndex:t.collisionBoxArray.length,ot=I?I.boxStartIndex:t.collisionBoxArray.length,st=I?I.boxEndIndex:t.collisionBoxArray.length,lt=-1,ct=function(t,e){return t&&t.circleDiameter?Math.max(t.circleDiameter,e):e};lt=ct(S,lt),lt=ct(C,lt),lt=ct(E,lt);var ut=(lt=ct(I,lt))>-1?1:0;ut&&(lt*=k/Sl),t.glyphOffsetArray.length>=iu.MAX_GLYPHS&&A("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==_.sortKey&&t.addToSortKeyRanges(t.symbolInstances.length,_.sortKey),t.symbolInstances.emplaceBack(e.x,e.y,B.right>=0?B.right:-1,B.center>=0?B.center:-1,B.left>=0?B.left:-1,B.vertical||-1,R,F,j,tt,et,rt,nt,it,at,ot,st,c,D,O,P,z,ut,0,p,N,U,lt)}(t,h,s,r,n,i,p,t.layers[0],t.collisionBoxArray,e.index,e.sourceLayerIndex,t.index,y,b,k,l,x,w,M,d,e,a,c,u,o)};if("line"===S)for(var L=0,P=Lc(e.geometry,0,0,po,po);L1){var N=Ec(j,T,r.vertical||m,n,24,v);N&&I(j,N)}}else if("Polygon"===e.type)for(var U=0,V=Ds(e.geometry,0);U=A.maxzoom||"none"===A.visibility||(o(T,this.zoom,n),(h[A.id]=A.createBucket({index:u.bucketLayerIDs.length,layers:T,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:g,sourceID:this.source})).populate(y,p,this.tileID.canonical),u.bucketLayerIDs.push(T.map((function(t){return t.id}))))}}}var k,M,S,E,C=t.mapObject(p.glyphDependencies,(function(t){return Object.keys(t).map(Number)}));Object.keys(C).length?a.send("getGlyphs",{uid:this.uid,stacks:C},(function(t,e){k||(k=t,M=e,P.call(l))})):M={};var I=Object.keys(p.iconDependencies);I.length?a.send("getImages",{icons:I,source:this.source,tileID:this.tileID,type:"icons"},(function(t,e){k||(k=t,S=e,P.call(l))})):S={};var L=Object.keys(p.patternDependencies);function P(){if(k)return s(k);if(M&&S&&E){var e=new i(M),r=new t.ImageAtlas(S,E);for(var a in h){var l=h[a];l instanceof t.SymbolBucket?(o(l.layers,this.zoom,n),t.performSymbolLayout(l,M,e.positions,S,r.iconPositions,this.showCollisionBoxes,this.tileID.canonical)):l.hasPattern&&(l instanceof t.LineBucket||l instanceof t.FillBucket||l instanceof t.FillExtrusionBucket)&&(o(l.layers,this.zoom,n),l.addFeatures(p,this.tileID.canonical,r.patternPositions))}this.status="done",s(null,{buckets:t.values(h).filter((function(t){return!t.isEmpty()})),featureIndex:u,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,imageAtlas:r,glyphMap:this.returnDependencies?M:null,iconMap:this.returnDependencies?S:null,glyphPositions:this.returnDependencies?e.positions:null})}}L.length?a.send("getImages",{icons:L,source:this.source,tileID:this.tileID,type:"patterns"},(function(t,e){k||(k=t,E=e,P.call(l))})):E={},P.call(this)};var l=function(t,e,r,n){this.actor=t,this.layerIndex=e,this.availableImages=r,this.loadVectorData=n||s,this.loading={},this.loaded={}};l.prototype.loadTile=function(e,r){var n=this,i=e.uid;this.loading||(this.loading={});var o=!!(e&&e.request&&e.request.collectResourceTiming)&&new t.RequestPerformance(e.request),s=this.loading[i]=new a(e);s.abort=this.loadVectorData(e,(function(e,a){if(delete n.loading[i],e||!a)return s.status="done",n.loaded[i]=s,r(e);var l=a.rawData,c={};a.expires&&(c.expires=a.expires),a.cacheControl&&(c.cacheControl=a.cacheControl);var u={};if(o){var h=o.finish();h&&(u.resourceTiming=JSON.parse(JSON.stringify(h)))}s.vectorTile=a.vectorTile,s.parse(a.vectorTile,n.layerIndex,n.availableImages,n.actor,(function(e,n){if(e||!n)return r(e);r(null,t.extend({rawTileData:l.slice(0)},n,c,u))})),n.loaded=n.loaded||{},n.loaded[i]=s}))},l.prototype.reloadTile=function(t,e){var r=this,n=this.loaded,i=t.uid,a=this;if(n&&n[i]){var o=n[i];o.showCollisionBoxes=t.showCollisionBoxes;var s=function(t,n){var i=o.reloadCallback;i&&(delete o.reloadCallback,o.parse(o.vectorTile,a.layerIndex,r.availableImages,a.actor,i)),e(t,n)};"parsing"===o.status?o.reloadCallback=s:"done"===o.status&&(o.vectorTile?o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.actor,s):s())}},l.prototype.abortTile=function(t,e){var 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r=t[e],n=t[e+1];r.zeroLength?t.splice(e,1):n&&n.isDash===r.isDash&&(n.left=r.left,t.splice(e,1))}var i=t[0],a=t[t.length-1];i.isDash===a.isDash&&(i.left=a.left-this.width,a.right=i.right+this.width);for(var o=this.width*this.nextRow,s=0,l=t[s],c=0;c1&&(l=t[++s]);var u=Math.abs(c-l.left),h=Math.abs(c-l.right),p=Math.min(u,h),f=l.isDash?p:-p;this.data[o+c]=Math.max(0,Math.min(255,f+128))}},T.prototype.addDash=function(e,r){var n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var a=0,o=0;o=n&&e.x=i&&e.y0&&(l[new t.OverscaledTileID(e.overscaledZ,a,r.z,i,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y-1).key]={backfilled:!1}),r.y+10&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}}))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)r.fire(new t.ErrorEvent(e));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},n),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var n=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(n.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(i),this.actor.send(this.type+".loadData",n,(function(t,i){r._removed||i&&i.abandoned||(r._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[r.id]&&(r._resourceTiming=i.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),e(t))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var n=this,i=e.actor?"reloadTile":"loadTile";e.actor=this.actor;var a={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};e.request=this.actor.send(i,a,(function(t,a){return delete e.request,e.unloadVectorData(),e.aborted?r(null):t?r(t):(e.loadVectorData(a,n.map.painter,"reloadTile"===i),r(null))}))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),L=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),P=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(e,r){var n=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(i,a){n._loaded=!0,i?n.fire(new t.ErrorEvent(i)):a&&(n.image=a,e&&(n.coordinates=e),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,i=-1/0,a=-1/0,o=0,s=e;or.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(P),D=function(e){function r(r,n,i,a){e.call(this,r,n,i,a),n.coordinates?(!Array.isArray(n.coordinates)||4!==n.coordinates.length||n.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))})))&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"!=typeof n.canvas&&!(n.canvas instanceof t.window.HTMLCanvasElement)&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,n=r.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var a=this.tiles[i];"loaded"!==a.state&&(a.state="loaded",a.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];tthis.max){var o=this._getAndRemoveByKey(this.order[0]);o&&this.onRemove(o)}return this},j.prototype.has=function(t){return t.wrapped().key in this.data},j.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},j.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},j.prototype.getByKey=function(t){var e=this.data[t];return e?e[0].value:null},j.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},j.prototype.remove=function(t,e){if(!this.has(t))return this;var r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},j.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this},j.prototype.filter=function(t){var e=[];for(var r in this.data)for(var n=0,i=this.data[r];n1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[a]&&(t.neighboringTiles[a].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var i in this._tiles){var a=this._tiles[i];if(!(n[i]||!a.hasData()||a.tileID.overscaledZ<=e||a.tileID.overscaledZ>r)){for(var o=a.tileID;a&&a.tileID.overscaledZ>e+1;){var s=a.tileID.scaledTo(a.tileID.overscaledZ-1);(a=this._tiles[s.key])&&a.hasData()&&(o=s)}for(var l=o;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){n[o.key]=o;break}}}},r.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var r=this._loadedParentTiles[t.key];return r&&r.tileID.overscaledZ>=e?r:null}for(var n=t.overscaledZ-1;n>=e;n--){var i=t.scaledTo(n),a=this._getLoadedTile(i);if(a)return a}},r.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},r.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),r=Math.floor(5*e),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,r=Math.round(e);if(this._prevLng=t,r){var n={};for(var i in this._tiles){var a=this._tiles[i];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+r),n[a.tileID.key]=a}for(var o in this._tiles=n,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(t){return n._source.hasTile(t)})))):i=[];var a=e.coveringZoomLevel(this._source),o=Math.max(a-r.maxOverzooming,this._source.minzoom),s=Math.max(a+r.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(i,a);if(zt(this._source.type)){for(var c={},u={},h=0,p=Object.keys(l);hthis._source.maxzoom){var g=d.children(this._source.maxzoom)[0],y=this.getTile(g);if(y&&y.hasData()){n[g.key]=g;continue}}else{var v=d.children(this._source.maxzoom);if(n[v[0].key]&&n[v[1].key]&&n[v[2].key]&&n[v[3].key])continue}for(var x=m.wasRequested(),_=d.overscaledZ-1;_>=a;--_){var b=d.scaledTo(_);if(i[b.key]||(i[b.key]=!0,!(m=this.getTile(b))&&x&&(m=this._addTile(b)),m&&(n[b.key]=b,x=m.wasRequested(),m.hasData())))break}}}return n},r.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],r=void 0,n=this._tiles[t].tileID;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){r=this._loadedParentTiles[n.key];break}e.push(n.key);var i=n.scaledTo(n.overscaledZ-1);if(r=this._getLoadedTile(i))break;n=i}for(var a=0,o=e;a0)&&(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var i=this,a=[],o=this.transform;if(!o)return a;for(var s=n?o.getCameraQueryGeometry(e):e,l=e.map((function(t){return o.pointCoordinate(t)})),c=s.map((function(t){return o.pointCoordinate(t)})),u=this.getIds(),h=1/0,p=1/0,f=-1/0,d=-1/0,m=0,g=c;m=0&&y[1].y+g>=0){var v=l.map((function(t){return s.getTilePoint(t)})),x=c.map((function(t){return s.getTilePoint(t)}));a.push({tile:n,tileID:s,queryGeometry:v,cameraQueryGeometry:x,scale:m})}}},x=0;x=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.updateState(t,e,r)},r.prototype.removeFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.removeFeatureState(t,e,r)},r.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},r.prototype.setDependencies=function(t,e,r){var n=this._tiles[t];n&&n.setDependencies(e,r)},r.prototype.reloadTilesForDependencies=function(t,e){for(var r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter((function(r){return!r.hasDependency(t,e)}))},r}(t.Evented);function Pt(t,e){var r=Math.abs(2*t.wrap)-+(t.wrap<0),n=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||n-r||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function zt(t){return"raster"===t||"image"===t||"video"===t}function Dt(){return new t.window.Worker(na.workerUrl)}Lt.maxOverzooming=10,Lt.maxUnderzooming=3;var Ot="mapboxgl_preloaded_worker_pool",Rt=function(){this.active={}};Rt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length0?(i-o)/s:0;return this.points[a].mult(1-l).add(this.points[r].mult(l))};var Kt=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var a=0;a=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function ne(e,r,n,i,a,o,s,l){var c=i?e.textSizeData:e.iconSizeData,u=t.evaluateSizeForZoom(c,n.transform.zoom),h=[256/n.width*2+1,256/n.height*2+1],p=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var f=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,m=n.transform.width/n.transform.height,g=!1,y=0;yMath.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.yn.x)?{needsFlipping:!0}:null}function oe(e,r,n,i,a,o,s,l,c,u,h,p,f,d){var m,g=r/24,y=e.lineOffsetX*g,v=e.lineOffsetY*g;if(e.numGlyphs>1){var x=e.glyphStartIndex+e.numGlyphs,_=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=ie(g,l,y,v,n,h,p,e,c,o,f);if(!w)return{notEnoughRoom:!0};var T=te(w.first.point,s).point,A=te(w.last.point,s).point;if(i&&!n){var k=ae(e.writingMode,T,A,d);if(k)return k}m=[w.first];for(var M=e.glyphStartIndex+1;M0?I.point:se(p,C,S,1,a),P=ae(e.writingMode,S,L,d);if(P)return P}var z=le(g*l.getoffsetX(e.glyphStartIndex),y,v,n,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,o,f);if(!z)return{notEnoughRoom:!0};m=[z]}for(var D=0,O=m;D0?1:-1,m=0;i&&(d*=-1,m=Math.PI),d<0&&(m+=Math.PI);for(var g=d>0?l+s:l+s+1,y=a,v=a,x=0,_=0,b=Math.abs(f),w=[];x+_<=b;){if((g+=d)=c)return null;if(v=y,w.push(y),void 0===(y=p[g])){var T=new t.Point(u.getx(g),u.gety(g)),A=te(T,h);if(A.signedDistanceFromCamera>0)y=p[g]=A.point;else{var k=g-d;y=se(0===x?o:new t.Point(u.getx(k),u.gety(k)),T,v,b-x+1,h)}}x+=_,_=v.dist(y)}var M=(b-x)/_,S=y.sub(v),E=S.mult(M)._add(v);E._add(S._unit()._perp()._mult(n*d));var C=m+Math.atan2(y.y-v.y,y.x-v.x);return w.push(E),{point:E,angle:C,path:w}}Kt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Kt.prototype.insert=function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},Kt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},Kt.prototype._insertBoxCell=function(t,e,r,n,i,a){this.boxCells[i].push(a)},Kt.prototype._insertCircleCell=function(t,e,r,n,i,a){this.circleCells[i].push(a)},Kt.prototype._query=function(t,e,r,n,i,a){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var o=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var s=0;s0:o},Kt.prototype._queryCircle=function(t,e,r,n,i){var a=t-r,o=t+r,s=e-r,l=e+r;if(o<0||a>this.width||l<0||s>this.height)return!n&&[];var c=[],u={hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}};return this._forEachCell(a,s,o,l,this._queryCellCircle,c,u,i),n?c.length>0:c},Kt.prototype.query=function(t,e,r,n,i){return this._query(t,e,r,n,!1,i)},Kt.prototype.hitTest=function(t,e,r,n,i){return this._query(t,e,r,n,!0,i)},Kt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},Kt.prototype._queryCell=function(t,e,r,n,i,a,o,s){var l=o.seenUids,c=this.boxCells[i];if(null!==c)for(var u=this.bboxes,h=0,p=c;h=u[d+0]&&n>=u[d+1]&&(!s||s(this.boxKeys[f]))){if(o.hitTest)return a.push(!0),!0;a.push({key:this.boxKeys[f],x1:u[d],y1:u[d+1],x2:u[d+2],y2:u[d+3]})}}}var m=this.circleCells[i];if(null!==m)for(var g=this.circles,y=0,v=m;yo*o+s*s},Kt.prototype._circleAndRectCollide=function(t,e,r,n,i,a,o){var s=(a-n)/2,l=Math.abs(t-(n+s));if(l>s+r)return!1;var c=(o-i)/2,u=Math.abs(e-(i+c));if(u>c+r)return!1;if(l<=s||u<=c)return!0;var h=l-s,p=u-c;return h*h+p*p<=r*r};var ce=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ue(t,e){for(var r=0;r=1;L--)I.push(E.path[L]);for(var P=1;P0){for(var R=I[0].clone(),F=I[0].clone(),B=1;B=k.x&&F.x<=M.x&&R.y>=k.y&&F.y<=M.y?[I]:F.xM.x||F.yM.y?[]:t.clipLine([I],k.x,k.y,M.x,M.y)}for(var j=0,N=O;j=this.screenRightBoundary||nthis.screenBottomBoundary},fe.prototype.isInsideGrid=function(t,e,r,n){return r>=0&&t=0&&e0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(m=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:g,width:r,height:n,anchor:t,textBoxScale:i,prevAnchor:m},this.markUsedJustification(p,t,h,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,h),this.placedOrientations[h.crossTileID]=f),{shift:y,placedGlyphBoxes:v}):void 0},Te.prototype.placeLayerBucketPart=function(e,r,n){var i=this,a=e.parameters,o=a.bucket,s=a.layout,l=a.posMatrix,c=a.textLabelPlaneMatrix,u=a.labelToScreenMatrix,h=a.textPixelRatio,p=a.holdingForFade,f=a.collisionBoxArray,d=a.partiallyEvaluatedTextSize,m=a.collisionGroup,g=s.get("text-optional"),y=s.get("icon-optional"),v=s.get("text-allow-overlap"),x=s.get("icon-allow-overlap"),_="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),T="viewport-y"===s.get("symbol-z-order"),A=v&&(x||!o.hasIconData()||y),k=x&&(v||!o.hasTextData()||g);!o.collisionArrays&&f&&o.deserializeCollisionBoxes(f);var M=function(e,a){if(!r[e.crossTileID]){if(p)return void(i.placements[e.crossTileID]=new ye(!1,!1,!1));var f,T=!1,M=!1,S=!0,E=null,C={box:null,offscreen:null},I={box:null,offscreen:null},L=null,P=null,z=0,D=0,O=0;a.textFeatureIndex?z=a.textFeatureIndex:e.useRuntimeCollisionCircles&&(z=e.featureIndex),a.verticalTextFeatureIndex&&(D=a.verticalTextFeatureIndex);var R=a.textBox;if(R){var F=function(r){var n=t.WritingMode.horizontal;if(o.allowVerticalPlacement&&!r&&i.prevPlacement){var a=i.prevPlacement.placedOrientations[e.crossTileID];a&&(i.placedOrientations[e.crossTileID]=a,n=a,i.markUsedOrientation(o,n,e))}return n},B=function(r,n){if(o.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&a.verticalTextBox)for(var i=0,s=o.writingModes;i0&&(j=j.filter((function(t){return t!==N.anchor}))).unshift(N.anchor)}var U=function(t,r,n){for(var a=t.x2-t.x1,s=t.y2-t.y1,c=e.textBoxScale,u=w&&!x?r:null,p={box:[],offscreen:!1},f=v?2*j.length:j.length,d=0;d=j.length,A=i.attemptAnchorPlacement(g,t,a,s,c,_,b,h,l,m,y,e,o,n,u);if(A&&(p=A.placedGlyphBoxes)&&p.box&&p.box.length){T=!0,E=A.shift;break}}return p};B((function(){return U(R,a.iconBox,t.WritingMode.horizontal)}),(function(){var r=a.verticalTextBox,n=C&&C.box&&C.box.length;return o.allowVerticalPlacement&&!n&&e.numVerticalGlyphVertices>0&&r?U(r,a.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),C&&(T=C.box,S=C.offscreen);var V=F(C&&C.box);if(!T&&i.prevPlacement){var q=i.prevPlacement.variableOffsets[e.crossTileID];q&&(i.variableOffsets[e.crossTileID]=q,i.markUsedJustification(o,q.anchor,e,V))}}else{var H=function(t,r){var n=i.collisionIndex.placeCollisionBox(t,v,h,l,m.predicate);return n&&n.box&&n.box.length&&(i.markUsedOrientation(o,r,e),i.placedOrientations[e.crossTileID]=r),n};B((function(){return H(R,t.WritingMode.horizontal)}),(function(){var r=a.verticalTextBox;return o.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?H(r,t.WritingMode.vertical):{box:null,offscreen:null}})),F(C&&C.box&&C.box.length)}}if(T=(f=C)&&f.box&&f.box.length>0,S=f&&f.offscreen,e.useRuntimeCollisionCircles){var G=o.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),W=t.evaluateSizeForFeature(o.textSizeData,d,G),Z=s.get("text-padding"),Y=e.collisionCircleDiameter;L=i.collisionIndex.placeCollisionCircles(v,G,o.lineVertexArray,o.glyphOffsetArray,W,l,c,u,n,b,m.predicate,Y,Z),T=v||L.circles.length>0&&!L.collisionDetected,S=S&&L.offscreen}if(a.iconFeatureIndex&&(O=a.iconFeatureIndex),a.iconBox){var X=function(t){var e=w&&E?we(t,E.x,E.y,_,b,i.transform.angle):t;return i.collisionIndex.placeCollisionBox(e,x,h,l,m.predicate)};M=I&&I.box&&I.box.length&&a.verticalIconBox?(P=X(a.verticalIconBox)).box.length>0:(P=X(a.iconBox)).box.length>0,S=S&&P.offscreen}var $=g||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,K=y||0===e.numIconVertices;if($||K?K?$||(M=M&&T):T=M&&T:M=T=M&&T,T&&f&&f.box&&(I&&I.box&&D?i.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),o.bucketInstanceId,D,m.ID):i.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),o.bucketInstanceId,z,m.ID)),M&&P&&i.collisionIndex.insertCollisionBox(P.box,s.get("icon-ignore-placement"),o.bucketInstanceId,O,m.ID),L&&(T&&i.collisionIndex.insertCollisionCircles(L.circles,s.get("text-ignore-placement"),o.bucketInstanceId,z,m.ID),n)){var J=o.bucketInstanceId,Q=i.collisionCircleArrays[J];void 0===Q&&(Q=i.collisionCircleArrays[J]=new ve);for(var tt=0;tt=0;--E){var C=S[E];M(o.symbolInstances.get(C),o.collisionArrays[C])}else for(var I=e.symbolInstanceStart;I=0&&(e.text.placedSymbolArray.get(c).crossTileID=a>=0&&c!==a?0:n.crossTileID)}},Te.prototype.markUsedOrientation=function(e,r,n){for(var i=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,a=r===t.WritingMode.vertical?r:0,o=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];o0||l>0,x=a.numIconVertices>0,_=i.placedOrientations[a.crossTileID],b=_===t.WritingMode.vertical,w=_===t.WritingMode.horizontal||_===t.WritingMode.horizontalOnly;if(v){var T=Pe(y.text),A=b?ze:T;d(e.text,s,A);var k=w?ze:T;d(e.text,l,k);var M=y.text.isHidden();[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=M||b?1:0)})),a.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(a.verticalPlacedTextSymbolIndex).hidden=M||w?1:0);var S=i.variableOffsets[a.crossTileID];S&&i.markUsedJustification(e,S.anchor,a,_);var E=i.placedOrientations[a.crossTileID];E&&(i.markUsedJustification(e,"left",a,E),i.markUsedOrientation(e,E,a))}if(x){var C=Pe(y.icon),I=!(p&&a.verticalPlacedIconSymbolIndex&&b);if(a.placedIconSymbolIndex>=0){var L=I?C:ze;d(e.icon,a.numIconVertices,L),e.icon.placedSymbolArray.get(a.placedIconSymbolIndex).hidden=y.icon.isHidden()}if(a.verticalPlacedIconSymbolIndex>=0){var P=I?ze:C;d(e.icon,a.numVerticalIconVertices,P),e.icon.placedSymbolArray.get(a.verticalPlacedIconSymbolIndex).hidden=y.icon.isHidden()}}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var z=e.collisionArrays[n];if(z){var D=new t.Point(0,0);if(z.textBox||z.verticalTextBox){var O=!0;if(c){var R=i.variableOffsets[m];R?(D=be(R.anchor,R.width,R.height,R.textOffset,R.textBoxScale),u&&D._rotate(h?i.transform.angle:-i.transform.angle)):O=!1}z.textBox&&Ae(e.textCollisionBox.collisionVertexArray,y.text.placed,!O||b,D.x,D.y),z.verticalTextBox&&Ae(e.textCollisionBox.collisionVertexArray,y.text.placed,!O||w,D.x,D.y)}var F=!(w||!z.verticalIconBox);z.iconBox&&Ae(e.iconCollisionBox.collisionVertexArray,y.icon.placed,F,p?D.x:0,p?D.y:0),z.verticalIconBox&&Ae(e.iconCollisionBox.collisionVertexArray,y.icon.placed,!F,p?D.x:0,p?D.y:0)}}},g=0;gt},Te.prototype.setStale=function(){this.stale=!0};var ke=Math.pow(2,25),Me=Math.pow(2,24),Se=Math.pow(2,17),Ee=Math.pow(2,16),Ce=Math.pow(2,9),Ie=Math.pow(2,8),Le=Math.pow(2,1);function Pe(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*ke+e*Me+r*Se+e*Ee+r*Ce+e*Ie+r*Le+e}var ze=0,De=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};De.prototype.continuePlacement=function(t,e,r,n,i){for(var a=this._bucketParts;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=r[e[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(this._inProgressLayer||(this._inProgressLayer=new De(s)),this._inProgressLayer.continuePlacement(n[s.source],this.placement,this._showCollisionBoxes,s,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Oe.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Re=512/t.EXTENT/2,Fe=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;nt.overscaledZ)for(var s in o){var l=o[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,i)}else{var c=o[t.scaledTo(Number(a)).key];c&&c.findMatches(e.symbolInstances,t,i)}}for(var u=0;u1?"@2x":"",l=t.getJSON(r.transformRequest(r.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){l=null,o||(o=t,i=e,u())})),c=t.getImage(r.transformRequest(r.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){c=null,o||(o=t,a=e,u())}));function u(){if(o)n(o);else if(i&&a){var e=t.browser.getImageData(a),r={};for(var s in i){var l=i[s],c=l.width,u=l.height,h=l.x,p=l.y,f=l.sdf,d=l.pixelRatio,m=l.stretchX,g=l.stretchY,y=l.content,v=new t.RGBAImage({width:c,height:u});t.RGBAImage.copy(e,v,{x:h,y:p},{x:0,y:0},{width:c,height:u}),r[s]={data:v,pixelRatio:d,sdf:f,stretchX:m,stretchY:g,content:y}}n(null,r)}}return{cancel:function(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null)}}}(e,this.map._requestManager,(function(e,n){if(r._spriteRequest=null,e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r._availableImages=r.imageManager.listImages(),r.dispatcher.broadcast("setImages",r._availableImages),r.fire(new t.Event("data",{dataType:"style"}))}))},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return n.forEach((function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)})),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this._afterImageUpdated(e)},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},r.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var a=this.sourceCaches[e]=new Lt(e,r,this.dispatcher);a.style=this,a.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:a.serialize(),sourceId:e}})),a.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else{var a;if("custom"===e.type){if(Ue(this,t.validateCustomStyleLayer(e)))return;a=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})),this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},n))return;a=t.createStyleLayer(e),this._validateLayer(a),a.setEventedParent(this,{layer:{id:i}}),this._serializedLayers[a.id]=a.serialize()}var o=r?this._order.indexOf(r):this._order.length;if(r&&-1===o)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(o,0,i),this._layerOrderChanged=!0,this._layers[i]=a,this._removedLayers[i]&&a.source&&"custom"!==a.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==a.type?this._updatedSources[a.source]="clear":(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause())}this._updateLayer(a),a.onAdd&&a.onAdd(this.map)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;if(r&&-1===i)return void this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));this._order.splice(i,0,e),this._layerOrderChanged=!0}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.hasLayer=function(t){return t in this._layers},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,r)){if(null==r)return i.filter=void 0,void this._updateLayer(i);this._validate(t.validateStyle.filter,"layers."+i.id+".filter",r,null,n)||(i.filter=t.clone$1(r),this._updateLayer(i))}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var a=this.getLayer(e);a?t.deepEqual(a.getLayoutProperty(r),n)||(a.setLayoutProperty(r,n,i),this._updateLayer(a)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(e,r){var n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var a=this.getLayer(e);a?t.deepEqual(a.getPaintProperty(r),n)||(a.setPaintProperty(r,n,i)&&this._updateLayer(a),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=e.sourceLayer,a=this.sourceCaches[n];if(void 0!==a){var o=a.getSource().type;"geojson"===o&&i?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==o||i?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),a.setFeatureState(i,e.id,r)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=this.sourceCaches[n];if(void 0!==i){var a=i.getSource().type,o="vector"===a?e.sourceLayer:void 0;"vector"!==a||o?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(o,e.id,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,n=e.sourceLayer,i=this.sourceCaches[r];if(void 0!==i){if("vector"!==i.getSource().type||n)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},n={},i=[],a=this._order.length-1;a>=0;a--){var o=this._order[a];if(r(o)){n[o]=a;for(var s=0,l=t;s=0;d--){var m=this._order[d];if(r(m))for(var g=i.length-1;g>=0;g--){var y=i[g].feature;if(n[y.layer.id] 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),er=xr("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),rr=xr("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,0,1);}"),nr=xr("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),ir=xr("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),ar=xr("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),or=xr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),sr=xr("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),lr=xr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),cr=xr("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),ur=xr("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),hr=xr("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),pr=xr("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),fr=xr("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),dr=xr("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),mr=xr("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),gr=xr("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),yr=xr("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),vr=xr("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}");function xr(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=e.match(/attribute ([\w]+) ([\w]+)/g),i=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=a?a.concat(i):i,s={};return{fragmentSource:t=t.replace(r,(function(t,e,r,n,i){return s[i]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,r,n,i){var a="float"===n?"vec2":"vec4",o=i.match(/color/)?"color":a;return s[i]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+a+" a_"+i+";\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===o?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = unpack_mix_"+o+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+a+" a_"+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===o?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = unpack_mix_"+o+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),staticAttributes:n,staticUniforms:o}}var _r=Object.freeze({__proto__:null,prelude:Ze,background:Ye,backgroundPattern:Xe,circle:$e,clippingMask:Ke,heatmap:Je,heatmapTexture:Qe,collisionBox:tr,collisionCircle:er,debug:rr,fill:nr,fillOutline:ir,fillOutlinePattern:ar,fillPattern:or,fillExtrusion:sr,fillExtrusionPattern:lr,hillshadePrepare:cr,hillshade:ur,line:hr,lineGradient:pr,linePattern:fr,lineSDF:dr,raster:mr,symbolIcon:gr,symbolSDF:yr,symbolTextAndIcon:vr}),br=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function wr(t){for(var e=[],r=0;r>16,s>>16],u_pixel_coord_lower:[65535&o,65535&s]}}Tr.prototype.draw=function(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m){var g,y=t.gl;if(!this.failedToCreate){for(var v in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(n),t.setColorMode(i),t.setCullFace(a),this.fixedUniforms)this.fixedUniforms[v].set(o[v]);f&&f.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var x=(g={},g[y.LINES]=2,g[y.TRIANGLES]=3,g[y.LINE_STRIP]=1,g)[e],_=0,b=u.get();_0?1/(1-t):1+t}function Zr(t){return t>0?1-1/(1.001-t):-t}var Yr,Xr=function(t,e,r,n,i,a,o,s,l,c){var u=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:u.cameraToCenterDistance,u_pitch:u.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:u.width/u.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:a,u_label_plane_matrix:o,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+n,u_texsize:c,u_texture:0}},$r=function(e,r,n,i,a,o,s,l,c,u,h){var p=a.transform;return t.extend(Xr(e,r,n,i,a,o,s,l,c,u),{u_gamma_scale:i?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Kr=function(e,r,n,i,a,o,s,l,c,u){return t.extend($r(e,r,n,i,a,o,s,l,!0,c,!0),{u_texsize_icon:u,u_texture_icon:1})},Jr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Qr=function(e,r,n,i,a,o){return t.extend(function(t,e,r,n){var i=r.imageManager.getPattern(t.from.toString()),a=r.imageManager.getPattern(t.to.toString()),o=r.imageManager.getPixelSize(),s=o.width,l=o.height,c=Math.pow(2,n.tileID.overscaledZ),u=n.tileSize*Math.pow(2,r.transform.tileZoom)/c,h=u*(n.tileID.canonical.x+n.tileID.wrap*c),p=u*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:a.tl,u_pattern_br_b:a.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:a.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/de(n,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(i,o,n,a),{u_matrix:e,u_opacity:r})},tn={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},collisionCircle:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,r.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,r.u_viewport_size)}},debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_overlay:new t.Uniform1i(e,r.u_overlay),u_overlay_scale:new t.Uniform1f(e,r.u_overlay_scale)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_unpack:new t.Uniform4f(e,r.u_unpack)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image),u_image_height:new t.Uniform1f(e,r.u_image_height)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},symbolTextAndIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texsize_icon:new t.Uniform2f(e,r.u_texsize_icon),u_texture:new t.Uniform1i(e,r.u_texture),u_texture_icon:new t.Uniform1i(e,r.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function en(e,r,n,i,a,o,s){for(var l=e.context,c=l.gl,u=e.useProgram("collisionBox"),h=[],p=0,f=0,d=0;d0){var b=t.create(),w=v;t.mul(b,y.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,y.placementViewportMatrix),h.push({circleArray:_,circleOffset:f,transform:w,invTransform:b}),f=p+=_.length/4}x&&u.draw(l,c.LINES,kt.disabled,St.disabled,e.colorModeForRenderPass(),Ct.disabled,Pr(v,e.transform,g),n.id,x.layoutVertexBuffer,x.indexBuffer,x.segments,null,e.transform.zoom,null,null,x.collisionVertexBuffer)}}if(s&&h.length){var T=e.useProgram("collisionCircle"),A=new t.StructArrayLayout2f1f2i16;A.resize(4*p),A._trim();for(var k=0,M=0,S=h;M=0&&(m[y.associatedIconIndex]={shiftedAnchor:S,angle:E})}else ue(y.numGlyphs,f)}if(h){d.clear();for(var I=e.icon.placedSymbolArray,L=0;L0){var s=t.browser.now(),l=(s-e.timeAdded)/o,c=r?(s-r.timeAdded)/o:-1,u=n.getSource(),h=a.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),f=p&&e.refreshedUponExpiration?1:t.clamp(p?l:1-c,0,1);return e.refreshedUponExpiration&&l>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var dn=new t.Color(1,0,0,1),mn=new t.Color(0,1,0,1),gn=new t.Color(0,0,1,1),yn=new t.Color(1,0,1,1),vn=new t.Color(0,1,1,1);function xn(t,e,r,n){bn(t,0,e+r/2,t.transform.width,r,n)}function _n(t,e,r,n){bn(t,e-r/2,0,r,t.transform.height,n)}function bn(e,r,n,i,a,o){var s=e.context,l=s.gl;l.enable(l.SCISSOR_TEST),l.scissor(r*t.browser.devicePixelRatio,n*t.browser.devicePixelRatio,i*t.browser.devicePixelRatio,a*t.browser.devicePixelRatio),s.clear({color:o}),l.disable(l.SCISSOR_TEST)}function wn(e,r,n){var i=e.context,a=i.gl,o=n.posMatrix,s=e.useProgram("debug"),l=kt.disabled,c=St.disabled,u=e.colorModeForRenderPass(),h="$debug";i.activeTexture.set(a.TEXTURE0),e.emptyTexture.bind(a.LINEAR,a.CLAMP_TO_EDGE),s.draw(i,a.LINE_STRIP,l,c,u,Ct.disabled,Dr(o,t.Color.red),h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var p=r.getTileByID(n.key).latestRawTileData,f=p&&p.byteLength||0,d=Math.floor(f/1024),m=r.getTile(n).tileSize,g=512/Math.min(m,512)*(n.overscaledZ/e.transform.zoom)*.5,y=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(y+=" => "+n.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var r=t.debugOverlayCanvas,n=t.context.gl,i=t.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(e,5,5),i.strokeText(e,5,5),t.debugOverlayTexture.update(r),t.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(e,y+" "+d+"kb"),s.draw(i,a.TRIANGLES,l,c,Et.alphaBlended,Ct.disabled,Dr(o,t.Color.transparent,g),h,e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var Tn={symbol:function(e,r,n,i,a){if("translucent"===e.renderPass){var o=St.disabled,s=e.colorModeForRenderPass();n.layout.get("text-variable-anchor")&&function(e,r,n,i,a,o,s){for(var l=r.transform,c="map"===a,u="map"===o,h=0,p=e;h256&&this.clearStencil(),r.setColorMode(Et.disabled),r.setDepthMode(kt.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var a=0,o=e;a256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new St({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},An.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new St({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},An.prototype.stencilConfigForOverlap=function(t){var e,r=this.context.gl,n=t.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),i=n[n.length-1].overscaledZ,a=n[0].overscaledZ-i+1;if(a>1){this.currentStencilSource=void 0,this.nextStencilID+a>256&&this.clearStencil();for(var o={},s=0;s=0;this.currentLayer--){var w=this.style._layers[i[this.currentLayer]],T=a[w.source],A=u[w.source];this._renderTileClippingMasks(w,A),this.renderLayer(this,T,w,A)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer0?e.pop():null},An.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r},An.prototype.useProgram=function(t,e){this.cache=this.cache||{};var r=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new Tr(this.context,t,_r[t],e,tn[t],this._showOverdrawInspector)),this.cache[r]},An.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},An.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)},An.prototype.initDebugOverlayCanvas=function(){if(null==this.debugOverlayCanvas){this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512;var e=this.context.gl;this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,e.RGBA)}},An.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var kn=function(t,e){this.points=t,this.planes=e};kn.fromInvProjectionMatrix=function(e,r,n){var i=Math.pow(2,n),a=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((function(r){return t.transformMat4([],r,e)})).map((function(e){return t.scale$1([],e,1/e[3]/r*i)})),o=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(e){var r=t.sub([],a[e[0]],a[e[1]]),n=t.sub([],a[e[2]],a[e[1]]),i=t.normalize([],t.cross([],r,n)),o=-t.dot(i,a[e[1]]);return i.concat(o)}));return new kn(a,o)};var Mn=function(e,r){this.min=e,this.max=r,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};Mn.prototype.quadrant=function(e){for(var r=[e%2==0,e<2],n=t.clone$2(this.min),i=t.clone$2(this.max),a=0;a=0;if(0===o)return 0;o!==r.length&&(n=!1)}if(n)return 2;for(var l=0;l<3;l++){for(var c=Number.MAX_VALUE,u=-Number.MAX_VALUE,h=0;hthis.max[l]-this.min[l])return 0}return 1};var Sn=function(t,e,r,n){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===r&&(r=0),void 0===n&&(n=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=r,this.right=n};Sn.prototype.interpolate=function(e,r,n){return null!=r.top&&null!=e.top&&(this.top=t.number(e.top,r.top,n)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,r.bottom,n)),null!=r.left&&null!=e.left&&(this.left=t.number(e.left,r.left,n)),null!=r.right&&null!=e.right&&(this.right=t.number(e.right,r.right,n)),this},Sn.prototype.getCenter=function(e,r){var n=t.clamp((this.left+e-this.right)/2,0,e),i=t.clamp((this.top+r-this.bottom)/2,0,r);return new t.Point(n,i)},Sn.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},Sn.prototype.clone=function(){return new Sn(this.top,this.bottom,this.left,this.right)},Sn.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var En=function(e,r,n,i,a){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===a||a,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=n??0,this._maxPitch=i??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Sn,this._posMatrixCache={},this._alignedPosMatrixCache={}},Cn={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};En.prototype.clone=function(){var t=new En(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},Cn.minZoom.get=function(){return this._minZoom},Cn.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Cn.maxZoom.get=function(){return this._maxZoom},Cn.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Cn.minPitch.get=function(){return this._minPitch},Cn.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},Cn.maxPitch.get=function(){return this._maxPitch},Cn.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},Cn.renderWorldCopies.get=function(){return this._renderWorldCopies},Cn.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Cn.worldSize.get=function(){return this.tileSize*this.scale},Cn.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},Cn.size.get=function(){return new t.Point(this.width,this.height)},Cn.bearing.get=function(){return-this.angle/Math.PI*180},Cn.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Cn.pitch.get=function(){return this._pitch/Math.PI*180},Cn.pitch.set=function(e){var r=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},Cn.fov.get=function(){return this._fov/Math.PI*180},Cn.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Cn.zoom.get=function(){return this._zoom},Cn.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Cn.center.get=function(){return this._center},Cn.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Cn.padding.get=function(){return this._edgeInsets.toJSON()},Cn.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},Cn.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},En.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},En.prototype.interpolatePadding=function(t,e,r){this._unmodified=!1,this._edgeInsets.interpolate(t,e,r),this._constrain(),this._calcMatrices()},En.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},En.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),a=this.pointCoordinate(new t.Point(this.width,this.height)),o=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(n.x,i.x,a.x,o.x)),l=Math.floor(Math.max(n.x,i.x,a.x,o.x)),c=s-1;c<=l+1;c++)0!==c&&r.push(new t.UnwrappedTileID(c,e));return r},En.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&re.maxzoom&&(r=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),a=Math.pow(2,r),o=[a*i.x,a*i.y,0],s=kn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),l=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(l=r);var c=function(t){return{aabb:new Mn([t*a,0,0],[(t+1)*a,a,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},u=[],h=[],p=r,f=e.reparseOverscaled?n:r;if(this._renderWorldCopies)for(var d=1;d<=3;d++)u.push(c(-d)),u.push(c(d));for(u.push(c(0));u.length>0;){var m=u.pop(),g=m.x,y=m.y,v=m.fullyVisible;if(!v){var x=m.aabb.intersects(s);if(0===x)continue;v=2===x}var _=m.aabb.distanceX(o),b=m.aabb.distanceY(o),w=Math.max(Math.abs(_),Math.abs(b)),T=3+(1<T&&m.zoom>=l)h.push({tileID:new t.OverscaledTileID(m.zoom===p?f:m.zoom,m.wrap,m.zoom,g,y),distanceSq:t.sqrLen([o[0]-.5-g,o[1]-.5-y])});else for(var A=0;A<4;A++){var k=(g<<1)+A%2,M=(y<<1)+(A>>1);u.push({aabb:m.aabb.quadrant(A),zoom:m.zoom+1,x:k,y:M,wrap:m.wrap,fullyVisible:v})}}return h.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},En.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Cn.unmodified.get=function(){return this._unmodified},En.prototype.zoomScale=function(t){return Math.pow(2,t)},En.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},En.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},En.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},Cn.point.get=function(){return this.project(this.center)},En.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),a=this.locationCoordinate(e),o=new t.MercatorCoordinate(a.x-(n.x-i.x),a.y-(n.y-i.y));this.center=this.coordinateLocation(o),this._renderWorldCopies&&(this.center=this.center.wrap())},En.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},En.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},En.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},En.prototype.coordinateLocation=function(t){return t.toLngLat()},En.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],a=n[3],o=r[0]/i,s=n[0]/a,l=r[1]/i,c=n[1]/a,u=r[2]/i,h=n[2]/a,p=u===h?0:(0-u)/(h-u);return new t.MercatorCoordinate(t.number(o,s,p)/this.worldSize,t.number(l,c,p)/this.worldSize)},En.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},En.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},En.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},En.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},En.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var a=e.canonical,o=this.worldSize/this.zoomScale(a.z),s=a.x+Math.pow(2,a.z)*e.wrap,l=t.identity(new Float64Array(16));return t.translate(l,l,[s*o,a.y*o,0]),t.scale(l,l,[o/t.EXTENT,o/t.EXTENT,1]),t.multiply(l,r?this.alignedProjMatrix:this.projMatrix,l),i[n]=new Float32Array(l),i[n]},En.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},En.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,i,a=-90,o=90,s=-180,l=180,c=this.size,u=this._unmodified;if(this.latRange){var h=this.latRange;a=t.mercatorYfromLat(h[1])*this.worldSize,e=(o=t.mercatorYfromLat(h[0])*this.worldSize)-ao&&(i=o-g)}if(this.lngRange){var y=f.x,v=c.x/2;y-vl&&(n=l-v)}(void 0!==n||void 0!==i)&&(this.center=this.unproject(new t.Point(void 0!==n?n:f.x,void 0!==i?i:f.y))),this._unmodified=u,this._constraining=!1}},En.prototype._calcMatrices=function(){if(this.height){var e=this._fov/2,r=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(e)*this.height;var n=Math.PI/2+this._pitch,i=this._fov*(.5+r.y/this.height),a=Math.sin(i)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-n-i,.01,Math.PI-.01)),o=this.point,s=o.x,l=o.y,c=1.01*(Math.cos(Math.PI/2-this._pitch)*a+this.cameraToCenterDistance),u=this.height/50,h=new Float64Array(16);t.perspective(h,this._fov,this.width/this.height,u,c),h[8]=2*-r.x/this.width,h[9]=2*r.y/this.height,t.scale(h,h,[1,-1,1]),t.translate(h,h,[0,0,-this.cameraToCenterDistance]),t.rotateX(h,h,this._pitch),t.rotateZ(h,h,this.angle),t.translate(h,h,[-s,-l,0]),this.mercatorMatrix=t.scale([],h,[this.worldSize,this.worldSize,this.worldSize]),t.scale(h,h,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=h,this.invProjMatrix=t.invert([],this.projMatrix);var p=this.width%2/2,f=this.height%2/2,d=Math.cos(this.angle),m=Math.sin(this.angle),g=s-Math.round(s)+d*p+m*f,y=l-Math.round(l)+d*f+m*p,v=new Float64Array(h);if(t.translate(v,v,[g>.5?g-1:g,y>.5?y-1:y,0]),this.alignedProjMatrix=v,h=t.create(),t.scale(h,h,[this.width/2,-this.height/2,1]),t.translate(h,h,[1,-1,0]),this.labelPlaneMatrix=h,h=t.create(),t.scale(h,h,[1,-1,1]),t.translate(h,h,[-1,-1,0]),t.scale(h,h,[2/this.width,2/this.height,1]),this.glCoordMatrix=h,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(h=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=h,this._posMatrixCache={},this._alignedPosMatrixCache={}}},En.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},En.prototype.getCameraPoint=function(){var e=this._pitch,r=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,r))},En.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,i=r.y,a=r.x,o=r.y,s=0,l=e;s=3&&!t.some((function(t){return isNaN(t)}))){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},In.prototype._updateHashUnthrottled=function(){var e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());try{t.window.history.replaceState(t.window.history.state,null,e)}catch{}};var Ln={linearity:.3,easing:t.bezier(0,0,.3,1)},Pn=t.extend({deceleration:2500,maxSpeed:1400},Ln),zn=t.extend({deceleration:20,maxSpeed:1400},Ln),Dn=t.extend({deceleration:1e3,maxSpeed:360},Ln),On=t.extend({deceleration:1e3,maxSpeed:90},Ln),Rn=function(t){this._map=t,this.clear()};function Fn(t,e){(!t.duration||t.duration0&&r-e[0].time>160;)e.shift()},Rn.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var r={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},n=0,i=this._inertiaBuffer;n=this._clickTolerance||this._map.fire(new jn(t.type,this._map,t))},Vn.prototype.dblclick=function(t){return this._firePreventable(new jn(t.type,this._map,t))},Vn.prototype.mouseover=function(t){this._map.fire(new jn(t.type,this._map,t))},Vn.prototype.mouseout=function(t){this._map.fire(new jn(t.type,this._map,t))},Vn.prototype.touchstart=function(t){return this._firePreventable(new Nn(t.type,this._map,t))},Vn.prototype.touchmove=function(t){this._map.fire(new Nn(t.type,this._map,t))},Vn.prototype.touchend=function(t){this._map.fire(new Nn(t.type,this._map,t))},Vn.prototype.touchcancel=function(t){this._map.fire(new Nn(t.type,this._map,t))},Vn.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},Vn.prototype.isEnabled=function(){return!0},Vn.prototype.isActive=function(){return!1},Vn.prototype.enable=function(){},Vn.prototype.disable=function(){};var qn=function(t){this._map=t};qn.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},qn.prototype.mousemove=function(t){this._map.fire(new jn(t.type,this._map,t))},qn.prototype.mousedown=function(){this._delayContextMenu=!0},qn.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new jn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},qn.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new jn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},qn.prototype.isEnabled=function(){return!0},qn.prototype.isActive=function(){return!1},qn.prototype.enable=function(){},qn.prototype.disable=function(){};var Hn=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Gn(t,e){for(var r={},n=0;nthis.numTouches)&&(this.aborted=!0),!this.aborted&&(void 0===this.startTime&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=function(e){for(var r=new t.Point(0,0),n=0,i=e;n30)&&(this.aborted=!0)}}},Wn.prototype.touchend=function(t,e,r){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){var n=!this.aborted&&this.centroid;if(this.reset(),n)return n}};var Zn=function(t){this.singleTap=new Wn(t),this.numTaps=t.numTaps,this.reset()};Zn.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},Zn.prototype.touchstart=function(t,e,r){this.singleTap.touchstart(t,e,r)},Zn.prototype.touchmove=function(t,e,r){this.singleTap.touchmove(t,e,r)},Zn.prototype.touchend=function(t,e,r){var n=this.singleTap.touchend(t,e,r);if(n){var i=t.timeStamp-this.lastTime<500,a=!this.lastTap||this.lastTap.dist(n)<30;if((!i||!a)&&this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}};var Yn=function(){this._zoomIn=new Zn({numTouches:1,numTaps:2}),this._zoomOut=new Zn({numTouches:2,numTaps:1}),this.reset()};Yn.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},Yn.prototype.touchstart=function(t,e,r){this._zoomIn.touchstart(t,e,r),this._zoomOut.touchstart(t,e,r)},Yn.prototype.touchmove=function(t,e,r){this._zoomIn.touchmove(t,e,r),this._zoomOut.touchmove(t,e,r)},Yn.prototype.touchend=function(t,e,r){var n=this,i=this._zoomIn.touchend(t,e,r),a=this._zoomOut.touchend(t,e,r);return i?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(i)},{originalEvent:t})}}):a?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(a)},{originalEvent:t})}}):void 0},Yn.prototype.touchcancel=function(){this.reset()},Yn.prototype.enable=function(){this._enabled=!0},Yn.prototype.disable=function(){this._enabled=!1,this.reset()},Yn.prototype.isEnabled=function(){return this._enabled},Yn.prototype.isActive=function(){return this._active};var Xn={0:1,2:2},$n=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};$n.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},$n.prototype._correctButton=function(t,e){return!1},$n.prototype._move=function(t,e){return{}},$n.prototype.mousedown=function(t,e){if(!this._lastPoint){var n=r.mouseButton(t);this._correctButton(t,n)&&(this._lastPoint=e,this._eventButton=n)}},$n.prototype.mousemoveWindow=function(t,e){var r=this._lastPoint;if(r){if(t.preventDefault(),function(t,e){var r=Xn[e];return void 0===t.buttons||(t.buttons&r)!==r}(t,this._eventButton))return void this.reset();if(this._moved||!(e.dist(r)0&&(this._active=!0);var i=Gn(n,r),a=new t.Point(0,0),o=new t.Point(0,0),s=0;for(var l in i){var c=i[l],u=this._touches[l];u&&(a._add(c),o._add(c.sub(u)),s++,i[l]=c)}if(this._touches=i,!(sMath.abs(t.x)}var li=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,si(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,r){var n=t[0].sub(this._lastPoints[0]),i=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,r){if(void 0!==this._valid)return this._valid;var n=t.mag()>=2,i=e.mag()>=2;if(n||i){if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;var a=t.y>0==e.y>0;return si(t)&&si(e)&&a}},e}(ei),ci={panStep:100,bearingStep:15,pitchStep:10},ui=function(){var t=ci;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1};function hi(t){return t*(2-t)}ui.prototype.reset=function(){this._active=!1},ui.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var r=0,n=0,i=0,a=0,o=0;switch(t.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),a=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),a=1);break;case 38:t.shiftKey?i=1:(t.preventDefault(),o=-1);break;case 40:t.shiftKey?i=-1:(t.preventDefault(),o=1);break;default:return}return this._rotationDisabled&&(n=0,i=0),{cameraAnimation:function(s){var l=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:hi,zoom:r?Math.round(l)+r*(t.shiftKey?2:1):l,bearing:s.getBearing()+n*e._bearingStep,pitch:s.getPitch()+i*e._pitchStep,offset:[-a*e._panStep,-o*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},ui.prototype.enable=function(){this._enabled=!0},ui.prototype.disable=function(){this._enabled=!1,this.reset()},ui.prototype.isEnabled=function(){return this._enabled},ui.prototype.isActive=function(){return this._active},ui.prototype.disableRotation=function(){this._rotationDisabled=!0},ui.prototype.enableRotation=function(){this._rotationDisabled=!1};var pi=4.000244140625,fi=1/450,di=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._handler=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=fi,t.bindAll(["_onTimeout"],this)};di.prototype.setZoomRate=function(t){this._defaultZoomRate=t},di.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},di.prototype.isEnabled=function(){return!!this._enabled},di.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},di.prototype.isZooming=function(){return!!this._zooming},di.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},di.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},di.prototype.wheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%pi==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this._active||this._start(e)),e.preventDefault()}},di.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},di.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},di.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>pi?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var a="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(a*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var o,s="number"==typeof this._targetZoom?this._targetZoom:r.zoom,l=this._startZoom,c=this._easing,u=!1;if("wheel"===this._type&&l&&c){var h=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),p=c(h);o=t.number(l,s,p),h<1?this._frameId||(this._frameId=!0):u=!0}else o=s,u=!0;return this._active=!0,u&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!u,zoomDelta:o-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},di.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(t.browser.now()-n.start)/n.duration,a=n.easing(i+.01)-n.easing(i),o=.27/Math.sqrt(a*a+1e-4)*.01,s=Math.sqrt(.0729-o*o);r=t.bezier(o,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r},di.prototype.reset=function(){this._active=!1};var mi=function(t,e){this._clickZoom=t,this._tapZoom=e};mi.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},mi.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},mi.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},mi.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var gi=function(){this.reset()};gi.prototype.reset=function(){this._active=!1},gi.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(r){r.easeTo({duration:300,zoom:r.getZoom()+(t.shiftKey?-1:1),around:r.unproject(e)},{originalEvent:t})}}},gi.prototype.enable=function(){this._enabled=!0},gi.prototype.disable=function(){this._enabled=!1,this.reset()},gi.prototype.isEnabled=function(){return this._enabled},gi.prototype.isActive=function(){return this._active};var yi=function(){this._tap=new Zn({numTouches:1,numTaps:1}),this.reset()};yi.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},yi.prototype.touchstart=function(t,e,r){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?r.length>0&&(this._swipePoint=e[0],this._swipeTouch=r[0].identifier):this._tap.touchstart(t,e,r))},yi.prototype.touchmove=function(t,e,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;var n=e[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,t.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(t,e,r)},yi.prototype.touchend=function(t,e,r){this._tapTime?this._swipePoint&&0===r.length&&this.reset():this._tap.touchend(t,e,r)&&(this._tapTime=t.timeStamp)},yi.prototype.touchcancel=function(){this.reset()},yi.prototype.enable=function(){this._enabled=!0},yi.prototype.disable=function(){this._enabled=!1,this.reset()},yi.prototype.isEnabled=function(){return this._enabled},yi.prototype.isActive=function(){return this._active};var vi=function(t,e,r){this._el=t,this._mousePan=e,this._touchPan=r};vi.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},vi.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},vi.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},vi.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var xi=function(t,e,r){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=r};xi.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},xi.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},xi.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},xi.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var _i=function(t,e,r,n){this._el=t,this._touchZoom=e,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0};_i.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},_i.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},_i.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},_i.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},_i.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},_i.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var bi=function(t){return t.zoom||t.drag||t.pitch||t.rotate},wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(t.Event);function Ti(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var Ai=function(e,n){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Rn(e),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n),t.bindAll(["handleEvent","handleWindowEvent"],this);var i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[t.window,"blur",void 0]];for(var a=0,o=this._listeners;aa?Math.min(2,b):Math.max(.5,b),w=Math.pow(g,1-e),T=i.unproject(x.add(_.mult(e*w)).mult(m));i.setLocationAtPoint(i.renderWorldCopies?T.wrap():T,d)}n._fireMoveEvents(r)}),(function(t){n._afterEase(r,t)}),e),this},r.prototype._prepareEase=function(e,r,n){void 0===n&&(n={}),this._moving=!0,!r&&!n.moving&&this.fire(new t.Event("movestart",e)),this._zooming&&!n.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!n.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!n.pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e,r){if(!this._easeId||!r||this._easeId!==r){delete this._easeId;var n=this._zooming,i=this._rotating,a=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new t.Event("zoomend",e)),i&&this.fire(new t.Event("rotateend",e)),a&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},r.prototype.flyTo=function(e,r){var n=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,r)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var a=this.transform,o=this.getZoom(),s=this.getBearing(),l=this.getPitch(),c=this.getPadding(),u="zoom"in e?t.clamp(+e.zoom,a.minZoom,a.maxZoom):o,h="bearing"in e?this._normalizeBearing(e.bearing,s):s,p="pitch"in e?+e.pitch:l,f="padding"in e?e.padding:a.padding,d=a.zoomScale(u-o),m=t.Point.convert(e.offset),g=a.centerPoint.add(m),y=a.pointLocation(g),v=t.LngLat.convert(e.center||y);this._normalizeCenter(v);var x=a.project(y),_=a.project(v).sub(x),b=e.curve,w=Math.max(a.width,a.height),T=w/d,A=_.mag();if("minZoom"in e){var k=t.clamp(Math.min(e.minZoom,o,u),a.minZoom,a.maxZoom),M=w/a.zoomScale(k-o);b=Math.sqrt(M/A*2)}var S=b*b;function E(t){var e=(T*T-w*w+(t?-1:1)*S*S*A*A)/(2*(t?T:w)*S*A);return Math.log(Math.sqrt(e*e+1)-e)}function C(t){return(Math.exp(t)-Math.exp(-t))/2}function I(t){return(Math.exp(t)+Math.exp(-t))/2}var L=E(0),P=function(t){return I(L)/I(L+b*t)},z=function(t){return w*((I(L)*function(t){return C(t)/I(t)}(L+b*t)-C(L))/S)/A},D=(E(1)-L)/b;if(Math.abs(A)<1e-6||!isFinite(D)){if(Math.abs(w-T)<1e-6)return this.easeTo(e,r);var O=Te.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=p!==l,this._padding=!a.isPaddingEqual(f),this._prepareEase(r,!1),this._ease((function(e){var i=e*D,d=1/P(i);a.zoom=1===e?u:o+a.scaleZoom(d),n._rotating&&(a.bearing=t.number(s,h,e)),n._pitching&&(a.pitch=t.number(l,p,e)),n._padding&&(a.interpolatePadding(c,f,e),g=a.centerPoint.add(m));var y=1===e?v:a.unproject(x.add(_.mult(z(i))).mult(d));a.setLocationAtPoint(a.renderWorldCopies?y.wrap():y,g),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){return this._stop()},r.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var r=this._onEaseEnd;delete this._onEaseEnd,r.call(this,e)}if(!t){var n=this.handlers;n&&n.stop(!1)}return this},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)180?-360:r<-180?360:0}},r}(t.Evented),Mi=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};Mi.prototype.getDefaultPosition=function(){return"bottom-right"},Mi.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=r.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},Mi.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},Mi.prototype._setElementTitle=function(t,e){var r=this._map._getUIString("AttributionControl."+e);t.title=r,t.setAttribute("aria-label",r)},Mi.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},Mi.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var n=r.reduce((function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n=0)return!1;return!0}))).join(" | ");o!==this._attribHTML&&(this._attribHTML=o,t.length?(this._innerContainer.innerHTML=o,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},Mi.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")};var Si=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};Si.prototype.onAdd=function(t){this._map=t,this._container=r.create("div","mapboxgl-ctrl");var e=r.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},Si.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},Si.prototype.getDefaultPosition=function(){return"bottom-left"},Si.prototype._updateLogo=function(t){(!t||"metadata"===t.sourceDataType)&&(this._container.style.display=this._logoRequired()?"block":"none")},Si.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},Si.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var Ei=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};Ei.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},Ei.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;re.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var i=new En(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(n.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new Ei,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},Ci,e.locale),this._clickTolerance=e.clickTolerance,this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Li))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return r._update(!1)})),this.on("moveend",(function(){return r._update(!1)})),this.on("zoom",(function(){return r._update(!0)})),typeof t.window<"u"&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new Ai(this,e);var a="string"==typeof e.hash&&e.hash||void 0;this._hash=e.hash&&new In(a).addTo(this),(!this._hash||!this._hash._onHashChange())&&(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new Mi({customAttribution:e.customAttribution})),this.addControl(new Si,e.logoPosition),this.on("style.load",(function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet)})),this.on("data",(function(e){r._update("style"===e.dataType),r.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){r.fire(new t.Event(e.dataType+"dataloading",e))}))}n&&(i.__proto__=n),i.prototype=Object.create(n&&n.prototype),i.prototype.constructor=i;var a={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var n=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this},i.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},i.prototype.hasControl=function(t){return this._controls.indexOf(t)>-1},i.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i);var a=!this._moving;return a&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),a&&this.fire(new t.Event("moveend",e)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},i.prototype.setMinZoom=function(t){if((t=t??-2)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(t){if((t=t??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},i.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},i.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},i.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},i.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},i.prototype._createDelegatedListener=function(t,e,r){var n,i=this;if("mouseenter"===t||"mouseover"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var o=i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[];o.length?a||(a=!0,r.call(i,new jn(t,i,n.originalEvent,{features:o}))):a=!1},mouseout:function(){a=!1}}}}if("mouseleave"===t||"mouseout"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?o=!0:o&&(o=!1,r.call(i,new jn(t,i,n.originalEvent)))},mouseout:function(e){o&&(o=!1,r.call(i,new jn(t,i,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(i,t),delete t.features)},n)}},i.prototype.on=function(t,e,r){if(void 0===r)return n.prototype.on.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var a in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(i),i.delegates)this.on(a,i.delegates[a]);return this},i.prototype.once=function(t,e,r){if(void 0===r)return n.prototype.once.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var a in i.delegates)this.once(a,i.delegates[a]);return this},i.prototype.off=function(t,e,r){var i=this;return void 0===r?n.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(n){for(var a=n[t],o=0;o180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}Bi.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),r.disableDrag()},Bi.prototype.move=function(t,e){var r=this.map,n=this.mouseRotate.mousemoveWindow(t,e);if(n&&n.bearingDelta&&r.setBearing(r.getBearing()+n.bearingDelta),this.mousePitch){var i=this.mousePitch.mousemoveWindow(t,e);i&&i.pitchDelta&&r.setPitch(r.getPitch()+i.pitchDelta)}},Bi.prototype.off=function(){var t=this.element;r.removeEventListener(t,"mousedown",this.mousedown),r.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),r.removeEventListener(t,"touchmove",this.touchmove),r.removeEventListener(t,"touchend",this.touchend),r.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Bi.prototype.offTemp=function(){r.enableDrag(),r.removeEventListener(t.window,"mousemove",this.mousemove),r.removeEventListener(t.window,"mouseup",this.mouseup)},Bi.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),r.mousePos(this.element,e)),r.addEventListener(t.window,"mousemove",this.mousemove),r.addEventListener(t.window,"mouseup",this.mouseup)},Bi.prototype.mousemove=function(t){this.move(t,r.mousePos(this.element,t))},Bi.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Bi.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Bi.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Bi.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)=r}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag")))},n.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},n.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},n.prototype.isDraggable=function(){return this._draggable},n.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},n.prototype.getRotation=function(){return this._rotation},n.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},n.prototype.getRotationAlignment=function(){return this._rotationAlignment},n.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},n.prototype.getPitchAlignment=function(){return this._pitchAlignment},n}(t.Evented),Hi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Gi=0,Wi=!1,Zi=function(e){function n(r){e.call(this),this.options=t.extend({},Hi,r),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(e){return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),function(e){void 0!==Vi?e(Vi):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){Vi="denied"!==t.state,e(Vi)})):(Vi=!!t.window.navigator.geolocation,e(Vi))}(this._setupUI),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),r.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Gi=0,Wi=!1},n.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),r=t.coords;return e&&(r.longitudee.getEast()||r.latitudee.getNorth())},n.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},n.prototype._onSuccess=function(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),(!this.options.trackUserLocation||"ACTIVE_LOCK"===this._watchState)&&this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,i=this._map.getBearing(),a=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),a,{geolocateSource:!0})},n.prototype._updateMarker=function(e){if(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},n.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),r=this._map.unproject([1,t]),n=e.distanceTo(r),i=Math.ceil(2*this._accuracy/n);this._circleElement.style.width=i+"px",this._circleElement.style.height=i+"px"},n.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},n.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&Wi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-geolocate",this._container),r.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var a=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=a,this._geolocateButton.setAttribute("aria-label",a)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new qi(this._dotElement),this._circleElement=r.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new qi({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){var r=e.originalEvent&&"resize"===e.originalEvent.type;!e.geolocateSource&&"ACTIVE_LOCK"===n._watchState&&!r&&(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Gi--,Wi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Gi>1?(e={maximumAge:6e5,timeout:0},Wi=!0):(e=this.options.positionOptions,Wi=!1),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),Yi={maxWidth:100,unit:"metric"},Xi=function(e){this.options=t.extend({},Yi,e),t.bindAll(["_onMove","setUnit"],this)};function $i(t,e,r){var n=r&&r.maxWidth||100,i=t._container.clientHeight/2,a=t.unproject([0,i]),o=t.unproject([n,i]),s=a.distanceTo(o);if(r&&"imperial"===r.unit){var l=3.2808*s;l>5280?Ki(e,n,l/5280,t._getUIString("ScaleControl.Miles")):Ki(e,n,l,t._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Ki(e,n,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Ki(e,n,s/1e3,t._getUIString("ScaleControl.Kilometers")):Ki(e,n,s,t._getUIString("ScaleControl.Meters"))}function Ki(t,e,r,n){var i=function(t){var e=Math.pow(10,(""+Math.floor(t)).length-1),r=t/e;return r=r>=10?10:r>=5?5:r>=3?3:r>=2?2:r>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(r),e*r}(r),a=i/r;t.style.width=e*a+"px",t.innerHTML=i+" "+n}Xi.prototype.getDefaultPosition=function(){return"bottom-left"},Xi.prototype._onMove=function(){$i(this._map,this._container,this.options)},Xi.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Xi.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Xi.prototype.setUnit=function(t){this.options.unit=t,$i(this._map,this._container,this.options)};var Ji=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Ji.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Ji.prototype.onRemove=function(){r.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Ji.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Ji.prototype._setupUI=function(){var e=this._fullscreenButton=r.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);r.create("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden",!0),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Ji.prototype._updateTitle=function(){var t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t},Ji.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},Ji.prototype._isFullscreen=function(){return this._fullscreen},Ji.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())},Ji.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var Qi={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},ta=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", "),ea=function(e){function n(r){e.call(this),this.options=t.extend(Object.create(Qi),r),t.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.addTo=function(e){return this._map&&this.remove(),this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new t.Event("open")),this},n.prototype.isOpen=function(){return!!this._map},n.prototype.remove=function(){return this._content&&r.remove(this._content),this._container&&(r.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),delete this._map),this.fire(new t.Event("close")),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this},n.prototype.trackPointer=function(){return this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},n.prototype.getElement=function(){return this._container},n.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},n.prototype.setHTML=function(e){var r,n=t.window.document.createDocumentFragment(),i=t.window.document.createElement("body");for(i.innerHTML=e;r=i.firstChild;)n.appendChild(r);return this.setDOMContent(n)},n.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},n.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},n.prototype.setDOMContent=function(t){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=r.create("div","mapboxgl-popup-content",this._container);return this._content.appendChild(t),this._createCloseButton(),this._update(),this._focusFirstElement(),this},n.prototype.addClassName=function(t){this._container&&this._container.classList.add(t)},n.prototype.removeClassName=function(t){this._container&&this._container.classList.remove(t)},n.prototype.setOffset=function(t){return this.options.offset=t,this._update(),this},n.prototype.toggleClassName=function(t){if(this._container)return this._container.classList.toggle(t)},n.prototype._createCloseButton=function(){this.options.closeButton&&(this._closeButton=r.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))},n.prototype._onMouseUp=function(t){this._update(t.point)},n.prototype._onMouseMove=function(t){this._update(t.point)},n.prototype._onDrag=function(t){this._update(t.point)},n.prototype._update=function(t){var e=this,n=this._lngLat||this._trackPointer;if(this._map&&n&&this._content&&(this._container||(this._container=r.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=r.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach((function(t){return e._container.classList.add(t)})),this._trackPointer&&this._container.classList.add("mapboxgl-popup-track-pointer")),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=ji(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||t)){var i=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat),a=this.options.anchor,o=ra(this.options.offset);if(!a){var s,l=this._container.offsetWidth,c=this._container.offsetHeight;s=i.y+o.bottom.ythis._map.transform.height-c?["bottom"]:[],i.xthis._map.transform.width-l/2&&s.push("right"),a=0===s.length?"bottom":s.join("-")}var u=i.add(o[a]).round();r.setTransform(this._container,Ni[a]+" translate("+u.x+"px,"+u.y+"px)"),Ui(this._container,a,"popup")}},n.prototype._focusFirstElement=function(){if(this.options.focusAfterOpen&&this._container){var t=this._container.querySelector(ta);t&&t.focus()}},n.prototype._onClose=function(){this.remove()},n}(t.Evented);function ra(e){if(e){if("number"==typeof e){var r=Math.round(Math.sqrt(.5*Math.pow(e,2)));return{center:new t.Point(0,0),top:new t.Point(0,e),"top-left":new t.Point(r,r),"top-right":new t.Point(-r,r),bottom:new t.Point(0,-e),"bottom-left":new t.Point(r,-r),"bottom-right":new t.Point(-r,-r),left:new t.Point(e,0),right:new t.Point(-e,0)}}if(e instanceof t.Point||Array.isArray(e)){var n=t.Point.convert(e);return{center:n,top:n,"top-left":n,"top-right":n,bottom:n,"bottom-left":n,"bottom-right":n,left:n,right:n}}return{center:t.Point.convert(e.center||[0,0]),top:t.Point.convert(e.top||[0,0]),"top-left":t.Point.convert(e["top-left"]||[0,0]),"top-right":t.Point.convert(e["top-right"]||[0,0]),bottom:t.Point.convert(e.bottom||[0,0]),"bottom-left":t.Point.convert(e["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(e["bottom-right"]||[0,0]),left:t.Point.convert(e.left||[0,0]),right:t.Point.convert(e.right||[0,0])}}return ra(new t.Point(0,0))}var na={version:t.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,getRTLTextPluginStatus:t.getRTLTextPluginStatus,Map:Di,NavigationControl:Fi,GeolocateControl:Zi,AttributionControl:Mi,ScaleControl:Xi,FullscreenControl:Ji,Popup:ea,Marker:qi,Style:Ge,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.Point,MercatorCoordinate:t.MercatorCoordinate,Evented:t.Evented,config:t.config,prewarm:function(){jt().acquire(Ot)},clearPrewarmedResources:function(){var t=Ft;t&&(t.isPreloaded()&&1===t.numActive()?(t.release(Ot),Ft=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},get accessToken(){return t.config.ACCESS_TOKEN},set accessToken(e){t.config.ACCESS_TOKEN=e},get baseApiUrl(){return t.config.API_URL},set baseApiUrl(e){t.config.API_URL=e},get workerCount(){return Rt.workerCount},set workerCount(t){Rt.workerCount=t},get maxParallelImageRequests(){return t.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(e){t.config.MAX_PARALLEL_IMAGE_REQUESTS=e},clearStorage:function(e){t.clearTileCache(e)},workerUrl:""};return na})),r},"object"==typeof t&&typeof e<"u"?e.exports=n():(r=r||self).mapboxgl=n()}}),b_=f({"src/plots/mapbox/layers.js"(t,e){var r=le(),n=Se().sanitizeHTML,i=d_(),a=l_();function o(t,e){this.subplot=t,this.uid=t.uid+"-"+e,this.index=e,this.idSource="source-"+this.uid,this.idLayer=a.layoutLayerPrefix+this.uid,this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}var s=o.prototype;function l(t){if(!t.visible)return!1;var e=t.source;if(Array.isArray(e)&&e.length>0){for(var n=0;n0}function c(t){var e={},n={};switch(t.type){case"circle":r.extendFlat(n,{"circle-radius":t.circle.radius,"circle-color":t.color,"circle-opacity":t.opacity});break;case"line":r.extendFlat(n,{"line-width":t.line.width,"line-color":t.color,"line-opacity":t.opacity,"line-dasharray":t.line.dash});break;case"fill":r.extendFlat(n,{"fill-color":t.color,"fill-outline-color":t.fill.outlinecolor,"fill-opacity":t.opacity});break;case"symbol":var a=t.symbol,o=i(a.textposition,a.iconsize);r.extendFlat(e,{"icon-image":a.icon+"-15","icon-size":a.iconsize/10,"text-field":a.text,"text-size":a.textfont.size,"text-anchor":o.anchor,"text-offset":o.offset,"symbol-placement":a.placement}),r.extendFlat(n,{"icon-color":t.color,"text-color":a.textfont.color,"text-opacity":t.opacity});break;case"raster":r.extendFlat(n,{"raster-fade-duration":0,"raster-opacity":t.opacity})}return{layout:e,paint:n}}s.update=function(t){this.visible?this.needsNewImage(t)?this.updateImage(t):this.needsNewSource(t)?(this.removeLayer(),this.updateSource(t),this.updateLayer(t)):this.needsNewLayer(t)?this.updateLayer(t):this.updateStyle(t):(this.updateSource(t),this.updateLayer(t)),this.visible=l(t)},s.needsNewImage=function(t){return this.subplot.map.getSource(this.idSource)&&"image"===this.sourceType&&"image"===t.sourcetype&&(this.source!==t.source||JSON.stringify(this.coordinates)!==JSON.stringify(t.coordinates))},s.needsNewSource=function(t){return this.sourceType!==t.sourcetype||JSON.stringify(this.source)!==JSON.stringify(t.source)||this.layerType!==t.type},s.needsNewLayer=function(t){return this.layerType!==t.type||this.below!==this.subplot.belowLookup["layout-"+this.index]},s.lookupBelow=function(){return this.subplot.belowLookup["layout-"+this.index]},s.updateImage=function(t){this.subplot.map.getSource(this.idSource).updateImage({url:t.source,coordinates:t.coordinates});var e=this.findFollowingMapboxLayerId(this.lookupBelow());null!==e&&this.subplot.map.moveLayer(this.idLayer,e)},s.updateSource=function(t){var e=this.subplot.map;if(e.getSource(this.idSource)&&e.removeSource(this.idSource),this.sourceType=t.sourcetype,this.source=t.source,l(t)){var r=function(t){var e,r=t.sourcetype,i=t.source,a={type:r};return"geojson"===r?e="data":"vector"===r?e="string"==typeof i?"url":"tiles":"raster"===r?(e="tiles",a.tileSize=256):"image"===r&&(e="url",a.coordinates=t.coordinates),a[e]=i,t.sourceattribution&&(a.attribution=n(t.sourceattribution)),a}(t);e.addSource(this.idSource,r)}},s.findFollowingMapboxLayerId=function(t){if("traces"===t)for(var e=this.subplot.getMapLayers(),r=0;r1)for(r=0;r-1&&m(e.originalEvent,n,[r.xaxis],[r.yaxis],r.id,t),i.indexOf("event")>-1&&l.click(n,e.originalEvent)}}},x.updateFx=function(t){var e=this,r=e.map,i=e.gd;if(!e.isStatic){var a,o=t.dragmode;a=function(t,r){r.isRect?(t.range={})[e.id]=[c([r.xmin,r.ymin]),c([r.xmax,r.ymax])]:(t.lassoPoints={})[e.id]=r.map(c)};var l=e.dragOptions;e.dragOptions=n.extendDeep(l||{},{dragmode:t.dragmode,element:e.div,gd:i,plotinfo:{id:e.id,domain:t[e.id].domain,xaxis:e.xaxis,yaxis:e.yaxis,fillRangeItems:a},xaxes:[e.xaxis],yaxes:[e.yaxis],subplot:e.id}),r.off("click",e.onClickInPanHandler),h(o)||u(o)?(r.dragPan.disable(),r.on("zoomstart",e.clearOutline),e.dragOptions.prepFn=function(t,r,n){p(t,r,n,e.dragOptions,o)},s.init(e.dragOptions)):(r.dragPan.enable(),r.off("zoomstart",e.clearOutline),e.div.onmousedown=null,e.div.ontouchstart=null,e.div.removeEventListener("touchstart",e.div._ontouchstart),e.onClickInPanHandler=e.onClickInPanFn(e.dragOptions),r.on("click",e.onClickInPanHandler))}function c(t){var r=e.map.unproject(t);return[r.lng,r.lat]}},x.updateFramework=function(t){var e=t[this.id].domain,r=t._size,n=this.div.style;n.width=r.w*(e.x[1]-e.x[0])+"px",n.height=r.h*(e.y[1]-e.y[0])+"px",n.left=r.l+e.x[0]*r.w+"px",n.top=r.t+(1-e.y[1])*r.h+"px",this.xaxis._offset=r.l+e.x[0]*r.w,this.xaxis._length=r.w*(e.x[1]-e.x[0]),this.yaxis._offset=r.t+(1-e.y[1])*r.h,this.yaxis._length=r.h*(e.y[1]-e.y[0])},x.updateLayers=function(t){var e,r=t[this.id].layers,n=this.layerList;if(r.length!==n.length){for(e=0;e1&&r.warn(p.multipleTokensErrorMsg),i[0]):(a.length&&r.log(["Listed mapbox access token(s)",a.join(","),"but did not use a Mapbox map style, ignoring token(s)."].join(" ")),"")}(t,o);e.accessToken=s;for(var l=0;lw/2){var T=v.split("|").join("
");_.text(T).attr("data-unformatted",T).call(c.convertToTspans,t),b=l.bBox(_.node())}_.attr("transform",n(-3,8-b.height)),x.insert("rect",".static-attribution").attr({x:-b.width-6,y:-b.height-3,width:b.width+6,height:b.height+3,fill:"rgba(255, 255, 255, 0.75)"});var A=1;b.width+6>w&&(A=w/(b.width+6));var k=[a.l+a.w*d.x[1],a.t+a.h*(1-d.y[0])];x.attr("transform",n(k[0],k[1])+i(A))}},t.updateFx=function(t){for(var e=t._fullLayout,r=e._subplots[h],n=0;n=0;r--)t.removeLayer(e[r][1])},o.dispose=function(){var t=this.subplot.map;this._removeLayers(),t.removeSource(this.sourceId)},e.exports=function(t,e){var n=e[0].trace,i=new a(t,n.uid),o=i.sourceId,s=r(e),l=i.below=t.belowLookup["trace-"+n.uid];return t.map.addSource(o,{type:"geojson",data:s.geojson}),i._addLayers(s,l),e[0].trace._glTrace=i,i}}}),L_=f({"src/traces/choroplethmapbox/index.js"(t,e){["*choroplethmapbox* trace is deprecated!","Please consider switching to the *choroplethmap* trace type and `map` subplots.","Learn more at: https://plotly.com/python/maplibre-migration/","as well as https://plotly.com/javascript/maplibre-migration/"].join(" "),e.exports={attributes:S_(),supplyDefaults:E_(),colorbar:Uo(),calc:_g(),plot:I_(),hoverPoints:Tg(),eventData:Ag(),selectPoints:kg(),styleOnSelect:function(t,e){e&&e[0].trace._glTrace.updateOnSelect(e)},getBelow:function(t,e){for(var r=e.getMapLayers(),n=r.length-2;n>=0;n--){var i=r[n].id;if("string"==typeof i&&0===i.indexOf("water"))for(var a=n+1;a0?+f[u]:0),h.push({type:"Feature",geometry:{type:"Point",coordinates:y},properties:v})}}var _=a.extractOpts(e),b=_.reversescale?a.flipScale(_.colorscale):_.colorscale,w=b[0][1],T=["interpolate",["linear"],["heatmap-density"],0,i.opacity(w)<1?w:i.addOpacity(w,0)];for(u=1;u=0;r--)t.removeLayer(e[r][1])},a.dispose=function(){var t=this.subplot.map;this._removeLayers(),t.removeSource(this.sourceId)},e.exports=function(t,e){var n=e[0].trace,a=new i(t,n.uid),o=a.sourceId,s=r(e),l=a.below=t.belowLookup["trace-"+n.uid];return t.map.addSource(o,{type:"geojson",data:s.geojson}),a._addLayers(s,l),a}}}),B_=f({"src/traces/densitymapbox/hover.js"(t,e){var r=ir(),n=y_().hoverPoints,i=y_().getExtraText;e.exports=function(t,e,a){var o=n(t,e,a);if(o){var s=o[0],l=s.cd,c=l[0].trace,u=l[s.index];if(delete s.color,"z"in u){var h=s.subplot.mockAxis;s.z=u.z,s.zLabel=r.tickText(h,h.c2l(u.z),"hover").text}return s.extraText=i(c,u,l[0].t.labels),[s]}}}}),j_=f({"src/traces/densitymapbox/event_data.js"(t,e){e.exports=function(t,e){return t.lon=e.lon,t.lat=e.lat,t.z=e.z,t}}}),N_=f({"src/traces/densitymapbox/index.js"(t,e){["*densitymapbox* trace is deprecated!","Please consider switching to the *densitymap* trace type and `map` subplots.","Learn more at: https://plotly.com/python/maplibre-migration/","as well as https://plotly.com/javascript/maplibre-migration/"].join(" "),e.exports={attributes:z_(),supplyDefaults:D_(),colorbar:Uo(),formatLabels:f_(),calc:O_(),plot:F_(),hoverPoints:B_(),eventData:j_(),getBelow:function(t,e){for(var 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Qt{constructor(t,e,r,n=1,i=!0){this.r=t,this.g=e,this.b=r,this.a=n,i||(this.r*=n,this.g*=n,this.b*=n,n||this.overwriteGetter("rgb",[t,e,r,n]))}static parse(t){if(t instanceof Qt)return t;if("string"!=typeof t)return;let e=function(t){if("transparent"===(t=t.toLowerCase().trim()))return[0,0,0,0];let e=Jt[t];if(e){let[t,r,n]=e;return[t/255,r/255,n/255,1]}if(t.startsWith("#")&&/^#(?:[0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(t)){let e=t.length<6?1:2,r=1;return[Yt(t.slice(r,r+=e)),Yt(t.slice(r,r+=e)),Yt(t.slice(r,r+=e)),Yt(t.slice(r,r+e)||"ff")]}if(t.startsWith("rgb")){let e=t.match(/^rgba?\(\s*([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(e){let[t,r,n,i,a,o,s,l,c,u,h,p]=e,f=[i||" ",s||" ",u].join("");if(" "===f||" /"===f||",,"===f||",,,"===f){let t=[n,o,c].join(""),e="%%%"===t?100:""===t?255:0;if(e){let t=[$t(+r/e,0,1),$t(+a/e,0,1),$t(+l/e,0,1),h?Xt(+h,p):1];if(Kt(t))return t}}return}}let r=t.match(/^hsla?\(\s*([\de.+-]+)(?:deg)?(?:\s+|\s*(,)\s*)([\de.+-]+)%(?:\s+|\s*(,)\s*)([\de.+-]+)%(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(r){let[t,e,n,i,a,o,s,l,c]=r,u=[n||" ",a||" ",s].join("");if(" "===u||" /"===u||",,"===u||",,,"===u){let t=[+e,$t(+i,0,100),$t(+o,0,100),l?Xt(+l,c):1];if(Kt(t))return function([t,e,r,n]){function i(n){let i=(n+t/30)%12,a=e*Math.min(r,1-r);return r-a*Math.max(-1,Math.min(i-3,9-i,1))}return t=Ut(t),e/=100,r/=100,[i(0),i(8),i(4),n]}(t)}}}(t);return e?new Qt(...e,!1):void 0}get rgb(){let{r:t,g:e,b:r,a:n}=this,i=n||1/0;return this.overwriteGetter("rgb",[t/i,e/i,r/i,n])}get hcl(){return this.overwriteGetter("hcl",function(t){let[e,r,n,i]=Vt(t),a=Math.sqrt(r*r+n*n);return[Math.round(1e4*a)?Ut(Math.atan2(n,r)*Nt):NaN,a,e,i]}(this.rgb))}get lab(){return this.overwriteGetter("lab",Vt(this.rgb))}overwriteGetter(t,e){return Object.defineProperty(this,t,{value:e}),e}toString(){let[t,e,r,n]=this.rgb;return`rgba(${[t,e,r].map((t=>Math.round(255*t))).join(",")},${n})`}}Qt.black=new Qt(0,0,0,1),Qt.white=new Qt(1,1,1,1),Qt.transparent=new Qt(0,0,0,0),Qt.red=new Qt(1,0,0,1);class te{constructor(t,e,r){this.sensitivity=t?e?"variant":"case":e?"accent":"base",this.locale=r,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(t,e){return this.collator.compare(t,e)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}class ee{constructor(t,e,r,n,i){this.text=t,this.image=e,this.scale=r,this.fontStack=n,this.textColor=i}}class re{constructor(t){this.sections=t}static fromString(t){return new re([new ee(t,null,null,null,null)])}isEmpty(){return 0===this.sections.length||!this.sections.some((t=>0!==t.text.length||t.image&&0!==t.image.name.length))}static factory(t){return t instanceof re?t:re.fromString(t)}toString(){return 0===this.sections.length?"":this.sections.map((t=>t.text)).join("")}}class ne{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof ne)return t;if("number"==typeof t)return new ne([t,t,t,t]);if(Array.isArray(t)&&!(t.length<1||t.length>4)){for(let e of t)if("number"!=typeof e)return;switch(t.length){case 1:t=[t[0],t[0],t[0],t[0]];break;case 2:t=[t[0],t[1],t[0],t[1]];break;case 3:t=[t[0],t[1],t[2],t[1]]}return new ne(t)}}toString(){return JSON.stringify(this.values)}}let ie=new Set(["center","left","right","top","bottom","top-left","top-right","bottom-left","bottom-right"]);class ae{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof ae)return t;if(Array.isArray(t)&&!(t.length<1)&&t.length%2==0){for(let e=0;e=0&&t<=255&&"number"==typeof e&&e>=0&&e<=255&&"number"==typeof r&&r>=0&&r<=255?void 0===n||"number"==typeof n&&n>=0&&n<=1?null:`Invalid rgba value [${[t,e,r,n].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid rgba value [${("number"==typeof n?[t,e,r,n]:[t,e,r]).join(", ")}]: 'r', 'g', and 'b' must be between 0 and 255.`}function le(t){if(null===t||"string"==typeof t||"boolean"==typeof t||"number"==typeof t||t instanceof Qt||t instanceof te||t instanceof re||t instanceof ne||t instanceof ae||t instanceof oe)return!0;if(Array.isArray(t)){for(let e of t)if(!le(e))return!1;return!0}if("object"==typeof t){for(let e in t)if(!le(t[e]))return!1;return!0}return!1}function ce(t){if(null===t)return dt;if("string"==typeof t)return gt;if("boolean"==typeof t)return yt;if("number"==typeof t)return mt;if(t instanceof Qt)return vt;if(t instanceof te)return bt;if(t instanceof re)return wt;if(t instanceof ne)return Tt;if(t instanceof ae)return kt;if(t instanceof oe)return At;if(Array.isArray(t)){let e,r=t.length;for(let r of t){let t=ce(r);if(e){if(e===t)continue;e=_t;break}e=t}return Mt(e||_t,r)}return xt}function ue(t){let e=typeof t;return null===t?"":"string"===e||"number"===e||"boolean"===e?String(t):t instanceof Qt||t instanceof re||t instanceof ne||t instanceof ae||t instanceof oe?t.toString():JSON.stringify(t)}class he{constructor(t,e){this.type=t,this.value=e}static parse(t,e){if(2!==t.length)return e.error(`'literal' expression requires exactly one argument, but found ${t.length-1} instead.`);if(!le(t[1]))return e.error("invalid value");let r=t[1],n=ce(r),i=e.expectedType;return"array"!==n.kind||0!==n.N||!i||"array"!==i.kind||"number"==typeof i.N&&0!==i.N||(n=i),new he(n,r)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}}class pe{constructor(t){this.name="ExpressionEvaluationError",this.message=t}toJSON(){return this.message}}let fe={string:gt,number:mt,boolean:yt,object:xt};class de{constructor(t,e){this.type=t,this.args=e}static parse(t,e){if(t.length<2)return e.error("Expected at least one argument.");let r,n=1,i=t[0];if("array"===i){let i,a;if(t.length>2){let r=t[1];if("string"!=typeof r||!(r in fe)||"object"===r)return e.error('The item type argument of 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pe(r||`Could not parse color from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"padding":{let e;for(let r of this.args){e=r.evaluate(t);let n=ne.parse(e);if(n)return n}throw new pe(`Could not parse padding from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"variableAnchorOffsetCollection":{let e;for(let r of this.args){e=r.evaluate(t);let n=ae.parse(e);if(n)return n}throw new pe(`Could not parse variableAnchorOffsetCollection from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"number":{let e=null;for(let r of this.args){if(e=r.evaluate(t),null===e)return 0;let n=Number(e);if(!isNaN(n))return n}throw new pe(`Could not convert ${JSON.stringify(e)} to number.`)}case"formatted":return re.fromString(ue(this.args[0].evaluate(t)));case"resolvedImage":return oe.fromString(ue(this.args[0].evaluate(t)));default:return ue(this.args[0].evaluate(t))}}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every((t=>t.outputDefined()))}}let ye=["Unknown","Point","LineString","Polygon"];class ve{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?ye[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(t){let e=this._parseColorCache[t];return e||(e=this._parseColorCache[t]=Qt.parse(t)),e}}class xe{constructor(t,e,r=[],n,i=new ft,a=[]){this.registry=t,this.path=r,this.key=r.map((t=>`[${t}]`)).join(""),this.scope=i,this.errors=a,this.expectedType=n,this._isConstant=e}parse(t,e,r,n,i={}){return e?this.concat(e,r,n)._parse(t,i):this._parse(t,i)}_parse(t,e){function r(t,e,r){return"assert"===r?new de(e,[t]):"coerce"===r?new ge(e,[t]):t}if(null!==t&&"string"!=typeof t&&"boolean"!=typeof t&&"number"!=typeof t||(t=["literal",t]),Array.isArray(t)){if(0===t.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');let n=t[0];if("string"!=typeof n)return this.error(`Expression name must be a string, but found ${typeof n} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;let i=this.registry[n];if(i){let n=i.parse(t,this);if(!n)return null;if(this.expectedType){let t=this.expectedType,i=n.type;if("string"!==t.kind&&"number"!==t.kind&&"boolean"!==t.kind&&"object"!==t.kind&&"array"!==t.kind||"value"!==i.kind)if("color"!==t.kind&&"formatted"!==t.kind&&"resolvedImage"!==t.kind||"value"!==i.kind&&"string"!==i.kind)if("padding"!==t.kind||"value"!==i.kind&&"number"!==i.kind&&"array"!==i.kind)if("variableAnchorOffsetCollection"!==t.kind||"value"!==i.kind&&"array"!==i.kind){if(this.checkSubtype(t,i))return null}else n=r(n,t,e.typeAnnotation||"coerce");else n=r(n,t,e.typeAnnotation||"coerce");else n=r(n,t,e.typeAnnotation||"coerce");else n=r(n,t,e.typeAnnotation||"assert")}if(!(n instanceof he)&&"resolvedImage"!==n.type.kind&&this._isConstant(n)){let t=new ve;try{n=new he(n.type,n.evaluate(t))}catch(t){return this.error(t.message),null}}return n}return this.error(`Unknown expression "${n}". If you wanted a literal array, use ["literal", [...]].`,0)}return this.error(void 0===t?"'undefined' value invalid. Use null instead.":"object"==typeof t?'Bare objects invalid. Use ["literal", {...}] instead.':`Expected an array, but found ${typeof t} instead.`)}concat(t,e,r){let n="number"==typeof t?this.path.concat(t):this.path,i=r?this.scope.concat(r):this.scope;return new xe(this.registry,this._isConstant,n,e||null,i,this.errors)}error(t,...e){let r=`${this.key}${e.map((t=>`[${t}]`)).join("")}`;this.errors.push(new pt(r,t))}checkSubtype(t,e){let r=Ct(t,e);return r&&this.error(r),r}}class _e{constructor(t,e){this.type=e.type,this.bindings=[].concat(t),this.result=e}evaluate(t){return this.result.evaluate(t)}eachChild(t){for(let e of this.bindings)t(e[1]);t(this.result)}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found ${t.length-1} instead.`);let r=[];for(let n=1;n=r.length)throw new pe(`Array index out of bounds: ${e} > ${r.length-1}.`);if(e!==Math.floor(e))throw new pe(`Array index must be an integer, but found ${e} instead.`);return r[e]}eachChild(t){t(this.index),t(this.input)}outputDefined(){return!1}}class Te{constructor(t,e){this.type=yt,this.needle=t,this.haystack=e}static parse(t,e){if(3!==t.length)return e.error(`Expected 2 arguments, but found ${t.length-1} instead.`);let r=e.parse(t[1],1,_t),n=e.parse(t[2],2,_t);return r&&n?It(r.type,[yt,gt,mt,dt,_t])?new Te(r,n):e.error(`Expected first argument to be of type boolean, string, number or null, but found ${St(r.type)} instead`):null}evaluate(t){let e=this.needle.evaluate(t),r=this.haystack.evaluate(t);if(!r)return!1;if(!Lt(e,["boolean","string","number","null"]))throw new pe(`Expected first argument to be of type boolean, string, number or null, but found ${St(ce(e))} instead.`);if(!Lt(r,["string","array"]))throw new pe(`Expected second argument to be of type array or string, but found ${St(ce(r))} instead.`);return r.indexOf(e)>=0}eachChild(t){t(this.needle),t(this.haystack)}outputDefined(){return!0}}class Ae{constructor(t,e,r){this.type=mt,this.needle=t,this.haystack=e,this.fromIndex=r}static parse(t,e){if(t.length<=2||t.length>=5)return e.error(`Expected 3 or 4 arguments, but found ${t.length-1} instead.`);let r=e.parse(t[1],1,_t),n=e.parse(t[2],2,_t);if(!r||!n)return null;if(!It(r.type,[yt,gt,mt,dt,_t]))return e.error(`Expected first argument to be of type boolean, string, number or null, but found ${St(r.type)} instead`);if(4===t.length){let i=e.parse(t[3],3,mt);return i?new Ae(r,n,i):null}return new Ae(r,n)}evaluate(t){let e,r=this.needle.evaluate(t),n=this.haystack.evaluate(t);if(!Lt(r,["boolean","string","number","null"]))throw new pe(`Expected first argument to be of type boolean, string, number or null, but found ${St(ce(r))} instead.`);if(this.fromIndex&&(e=this.fromIndex.evaluate(t)),Lt(n,["string"])){let t=n.indexOf(r,e);return-1===t?-1:[...n.slice(0,t)].length}if(Lt(n,["array"]))return n.indexOf(r,e);throw new pe(`Expected second argument to be of type array or string, but found ${St(ce(n))} 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null;let s=e.parse(t[t.length-1],t.length-1,n);return s?"value"!==o.type.kind&&e.concat(1).checkSubtype(r,o.type)?null:new ke(r,n,o,i,a,s):null}evaluate(t){let e=this.input.evaluate(t);return(ce(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)}eachChild(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))&&this.otherwise.outputDefined()}}class Me{constructor(t,e,r){this.type=t,this.branches=e,this.otherwise=r}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found only ${t.length-1}.`);if(t.length%2!=0)return e.error("Expected an odd number of arguments.");let r;e.expectedType&&"value"!==e.expectedType.kind&&(r=e.expectedType);let n=[];for(let i=1;ie.outputDefined()))&&this.otherwise.outputDefined()}}class Se{constructor(t,e,r,n){this.type=t,this.input=e,this.beginIndex=r,this.endIndex=n}static parse(t,e){if(t.length<=2||t.length>=5)return 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function(t,e){for(let r of t)if(!ta(r.charCodeAt(0),e))return!1;return!0}(t,"loaded"===ra.getRTLTextPluginStatus())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){let t=this.zoom,e=t-Math.floor(t),r=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*e}}}class ia{constructor(t,e){this.property=t,this.value=e,this.expression=function(t,e){if(gn(t))return new In(t,e);if(kn(t)){let r=Cn(t,e);if("error"===r.result)throw new Error(r.value.map((t=>`${t.key}: ${t.message}`)).join(", "));return r.value}{let r=t;return"color"===e.type&&"string"==typeof t?r=Qt.parse(t):"padding"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"variableAnchorOffsetCollection"===e.type&&Array.isArray(t)&&(r=ae.parse(t)):r=ne.parse(t),{kind:"constant",evaluate:()=>r}}}(void 0===e?t.specification.default:e,t.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(t,e,r){return this.property.possiblyEvaluate(this,t,e,r)}}class aa{constructor(t){this.property=t,this.value=new ia(t,void 0)}transitioned(t,e){return new sa(this.property,this.value,e,T({},t.transition,this.transition),t.now)}untransitioned(){return new sa(this.property,this.value,null,{},0)}}class oa{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)}getValue(t){return S(this._values[t].value.value)}setValue(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new aa(this._values[t].property)),this._values[t].value=new ia(this._values[t].property,null===e?void 0:S(e))}getTransition(t){return S(this._values[t].transition)}setTransition(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new aa(this._values[t].property)),this._values[t].transition=S(e)||void 0}serialize(){let t={};for(let e of Object.keys(this._values)){let r=this.getValue(e);void 0!==r&&(t[e]=r);let n=this.getTransition(e);void 0!==n&&(t[`${e}-transition`]=n)}return t}transitioned(t,e){let r=new la(this._properties);for(let n of Object.keys(this._values))r._values[n]=this._values[n].transitioned(t,e._values[n]);return r}untransitioned(){let t=new la(this._properties);for(let e of Object.keys(this._values))t._values[e]=this._values[e].untransitioned();return t}}class sa{constructor(t,e,r,n,i){this.property=t,this.value=e,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,t.specification.transition&&(n.delay||n.duration)&&(this.prior=r)}possiblyEvaluate(t,e,r){let n=t.now||0,i=this.value.possiblyEvaluate(t,e,r),a=this.prior;if(a){if(n>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(n=1)return 1;let e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(o))}}return 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ua{constructor(t,e,r){this.property=t,this.value=e,this.parameters=r}isConstant(){return"constant"===this.value.kind}constantOr(t){return"constant"===this.value.kind?this.value.value:t}evaluate(t,e,r,n){return this.property.evaluate(this.value,this.parameters,t,e,r,n)}}class ha{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class pa{constructor(t){this.specification=t}possiblyEvaluate(t,e){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(e)}interpolate(t,e,r){let n=Re[this.specification.type];return n?n(t,e,r):t}}class fa{constructor(t,e){this.specification=t,this.overrides=e}possiblyEvaluate(t,e,r,n){return new ua(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},r,n)}:t.expression,e)}interpolate(t,e,r){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new ua(this,{kind:"constant",value:void 0},t.parameters);let n=Re[this.specification.type];if(n){let i=n(t.value.value,e.value.value,r);return new ua(this,{kind:"constant",value:i},t.parameters)}return t}evaluate(t,e,r,n,i,a){return"constant"===t.kind?t.value:t.evaluate(e,r,n,i,a)}}class da extends fa{possiblyEvaluate(t,e,r,n){if(void 0===t.value)return new ua(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){let i=t.expression.evaluate(e,null,{},r,n),a="resolvedImage"===t.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(a,a,a,e);return new ua(this,{kind:"constant",value:o},e)}if("camera"===t.expression.kind){let r=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new ua(this,{kind:"constant",value:r},e)}return new ua(this,t.expression,e)}evaluate(t,e,r,n,i,a){if("source"===t.kind){let o=t.evaluate(e,r,n,i,a);return this._calculate(o,o,o,e)}return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,n),t.evaluate({zoom:Math.floor(e.zoom)},r,n),t.evaluate({zoom:Math.floor(e.zoom)+1},r,n),e):t.value}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class ma{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){if(void 0!==t.value){if("constant"===t.expression.kind){let i=t.expression.evaluate(e,null,{},r,n);return this._calculate(i,i,i,e)}return this._calculate(t.expression.evaluate(new na(Math.floor(e.zoom-1),e)),t.expression.evaluate(new na(Math.floor(e.zoom),e)),t.expression.evaluate(new na(Math.floor(e.zoom+1),e)),e)}}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class ga{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){return!!t.expression.evaluate(e,null,{},r,n)}interpolate(){return!1}}class ya{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(let e in t){let r=t[e];r.specification.overridable&&this.overridableProperties.push(e);let n=this.defaultPropertyValues[e]=new ia(r,void 0),i=this.defaultTransitionablePropertyValues[e]=new aa(r);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({})}}}Si("DataDrivenProperty",fa),Si("DataConstantProperty",pa),Si("CrossFadedDataDrivenProperty",da),Si("CrossFadedProperty",ma),Si("ColorRampProperty",ga);let va="-transition";class xa extends K{constructor(t,e){if(super(),this.id=t.id,this.type=t.type,this._featureFilter={filter:()=>!0,needGeometry:!1},"custom"!==t.type&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter),e.layout&&(this._unevaluatedLayout=new ca(e.layout)),e.paint)){this._transitionablePaint=new oa(e.paint);for(let e in t.paint)this.setPaintProperty(e,t.paint[e],{validate:!1});for(let e in t.layout)this.setLayoutProperty(e,t.layout[e],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new ha(e.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)}setLayoutProperty(t,e,r={}){null!=e&&this._validate(Ti,`layers.${this.id}.layout.${t}`,t,e,r)||("visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e)}getPaintProperty(t){return t.endsWith(va)?this._transitionablePaint.getTransition(t.slice(0,-11)):this._transitionablePaint.getValue(t)}setPaintProperty(t,e,r={}){if(null!=e&&this._validate(wi,`layers.${this.id}.paint.${t}`,t,e,r))return!1;if(t.endsWith(va))return this._transitionablePaint.setTransition(t.slice(0,-11),e||void 0),!1;{let r=this._transitionablePaint._values[t],n="cross-faded-data-driven"===r.property.specification["property-type"],i=r.value.isDataDriven(),a=r.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);let o=this._transitionablePaint._values[t].value;return o.isDataDriven()||i||n||this._handleOverridablePaintPropertyUpdate(t,a,o)}}_handleSpecialPaintPropertyUpdate(t){}_handleOverridablePaintPropertyUpdate(t,e,r){return!1}isHidden(t){return!!(this.minzoom&&t=this.maxzoom)||"none"===this.visibility}updateTransitions(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)}serialize(){let t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),M(t,((t,e)=>!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)))}_validate(t,e,r,n,i={}){return(!i||!1!==i.validate)&&Ai(this,t.call(xi,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:J,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(let t in this.paint._values){let e=this.paint.get(t);if(e instanceof ua&&pn(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1}}let _a={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class ba{constructor(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class wa{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){let e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);let e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Ta(t,e=1){let r=0,n=0;return{members:t.map((t=>{let i=_a[t.type].BYTES_PER_ELEMENT,a=r=Aa(r,Math.max(e,i)),o=t.components||1;return n=Math.max(n,i),r+=i*o,{name:t.name,type:t.type,components:o,offset:a}})),size:Aa(r,Math.max(n,e)),alignment:e}}function Aa(t,e){return Math.ceil(t/e)*e}class ka extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e){let r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){let n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t}}ka.prototype.bytesPerElement=4,Si("StructArrayLayout2i4",ka);class Ma extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r){let n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){let i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t}}Ma.prototype.bytesPerElement=6,Si("StructArrayLayout3i6",Ma);class Sa extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n){let i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){let a=4*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,t}}Sa.prototype.bytesPerElement=8,Si("StructArrayLayout4i8",Sa);class Ea extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)}emplace(t,e,r,n,i,a,o){let s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t}}Ea.prototype.bytesPerElement=12,Si("StructArrayLayout2i4i12",Ea);class Ca extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)}emplace(t,e,r,n,i,a,o){let s=4*t,l=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=a,this.uint8[l+7]=o,t}}Ca.prototype.bytesPerElement=8,Si("StructArrayLayout2i4ub8",Ca);class Ia extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e){let r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){let n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t}}Ia.prototype.bytesPerElement=8,Si("StructArrayLayout2f8",Ia);class La extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a,o,s,l,c){let u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s,l,c)}emplace(t,e,r,n,i,a,o,s,l,c,u){let h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=a,this.uint16[h+5]=o,this.uint16[h+6]=s,this.uint16[h+7]=l,this.uint16[h+8]=c,this.uint16[h+9]=u,t}}La.prototype.bytesPerElement=20,Si("StructArrayLayout10ui20",La);class Pa extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a,o,s,l,c,u,h){let p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,a,o,s,l,c,u,h)}emplace(t,e,r,n,i,a,o,s,l,c,u,h,p){let f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=a,this.uint16[f+5]=o,this.uint16[f+6]=s,this.uint16[f+7]=l,this.int16[f+8]=c,this.int16[f+9]=u,this.int16[f+10]=h,this.int16[f+11]=p,t}}Pa.prototype.bytesPerElement=24,Si("StructArrayLayout4i4ui4i24",Pa);class za extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){let n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){let i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}za.prototype.bytesPerElement=12,Si("StructArrayLayout3f12",za);class Da extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){let e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint32[1*t+0]=e,t}}Da.prototype.bytesPerElement=4,Si("StructArrayLayout1ul4",Da);class Oa extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a,o,s,l){let c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,a,o,s,l)}emplace(t,e,r,n,i,a,o,s,l,c){let u=10*t,h=5*t;return this.int16[u+0]=e,this.int16[u+1]=r,this.int16[u+2]=n,this.int16[u+3]=i,this.int16[u+4]=a,this.int16[u+5]=o,this.uint32[h+3]=s,this.uint16[u+8]=l,this.uint16[u+9]=c,t}}Oa.prototype.bytesPerElement=20,Si("StructArrayLayout6i1ul2ui20",Oa);class Ra extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)}emplace(t,e,r,n,i,a,o){let s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t}}Ra.prototype.bytesPerElement=12,Si("StructArrayLayout2i2i2i12",Ra);class Fa extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i){let a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i)}emplace(t,e,r,n,i,a){let o=4*t,s=8*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[s+6]=i,this.int16[s+7]=a,t}}Fa.prototype.bytesPerElement=16,Si("StructArrayLayout2f1f2i16",Fa);class Ba extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)}emplace(t,e,r,n,i,a,o){let s=16*t,l=4*t,c=8*t;return this.uint8[s+0]=e,this.uint8[s+1]=r,this.float32[l+1]=n,this.float32[l+2]=i,this.int16[c+6]=a,this.int16[c+7]=o,t}}Ba.prototype.bytesPerElement=16,Si("StructArrayLayout2ub2f2i16",Ba);class ja extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){let n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){let i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t}}ja.prototype.bytesPerElement=6,Si("StructArrayLayout3ui6",ja);class Na extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g){let y=this.length;return this.resize(y+1),this.emplace(y,t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g)}emplace(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y){let v=24*t,x=12*t,_=48*t;return this.int16[v+0]=e,this.int16[v+1]=r,this.uint16[v+2]=n,this.uint16[v+3]=i,this.uint32[x+2]=a,this.uint32[x+3]=o,this.uint32[x+4]=s,this.uint16[v+10]=l,this.uint16[v+11]=c,this.uint16[v+12]=u,this.float32[x+7]=h,this.float32[x+8]=p,this.uint8[_+36]=f,this.uint8[_+37]=d,this.uint8[_+38]=m,this.uint32[x+10]=g,this.int16[v+22]=y,t}}Na.prototype.bytesPerElement=48,Si("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Na);class Ua extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,w,T,A,k,M,S){let E=this.length;return this.resize(E+1),this.emplace(E,t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,w,T,A,k,M,S)}emplace(t,e,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x,_,b,w,T,A,k,M,S,E){let C=32*t,I=16*t;return this.int16[C+0]=e,this.int16[C+1]=r,this.int16[C+2]=n,this.int16[C+3]=i,this.int16[C+4]=a,this.int16[C+5]=o,this.int16[C+6]=s,this.int16[C+7]=l,this.uint16[C+8]=c,this.uint16[C+9]=u,this.uint16[C+10]=h,this.uint16[C+11]=p,this.uint16[C+12]=f,this.uint16[C+13]=d,this.uint16[C+14]=m,this.uint16[C+15]=g,this.uint16[C+16]=y,this.uint16[C+17]=v,this.uint16[C+18]=x,this.uint16[C+19]=_,this.uint16[C+20]=b,this.uint16[C+21]=w,this.uint16[C+22]=T,this.uint32[I+12]=A,this.float32[I+13]=k,this.float32[I+14]=M,this.uint16[C+30]=S,this.uint16[C+31]=E,t}}Ua.prototype.bytesPerElement=64,Si("StructArrayLayout8i15ui1ul2f2ui64",Ua);class Va extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){let e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.float32[1*t+0]=e,t}}Va.prototype.bytesPerElement=4,Si("StructArrayLayout1f4",Va);class qa extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){let n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){let i=3*t;return this.uint16[6*t+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}qa.prototype.bytesPerElement=12,Si("StructArrayLayout1ui2f12",qa);class Ha extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){let n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){let i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t}}Ha.prototype.bytesPerElement=8,Si("StructArrayLayout1ul2ui8",Ha);class Ga extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e){let r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){let n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t}}Ga.prototype.bytesPerElement=4,Si("StructArrayLayout2ui4",Ga);class Wa extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){let e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint16[1*t+0]=e,t}}Wa.prototype.bytesPerElement=2,Si("StructArrayLayout1ui2",Wa);class Za extends wa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n){let i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){let a=4*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,t}}Za.prototype.bytesPerElement=16,Si("StructArrayLayout4f16",Za);class Ya extends ba{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new c(this.anchorPointX,this.anchorPointY)}}Ya.prototype.size=20;class Xa extends Oa{get(t){return new Ya(this,t)}}Si("CollisionBoxArray",Xa);class $a extends ba{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}$a.prototype.size=48;class Ka extends Na{get(t){return new $a(this,t)}}Si("PlacedSymbolArray",Ka);class Ja extends ba{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(t){this._structArray.uint32[this._pos4+12]=t}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}Ja.prototype.size=64;class Qa extends Ua{get(t){return new Ja(this,t)}}Si("SymbolInstanceArray",Qa);class to extends Va{getoffsetX(t){return this.float32[1*t+0]}}Si("GlyphOffsetArray",to);class eo extends Ma{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}Si("SymbolLineVertexArray",eo);class ro extends ba{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}ro.prototype.size=12;class no extends qa{get(t){return new ro(this,t)}}Si("TextAnchorOffsetArray",no);class io extends ba{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}io.prototype.size=8;class ao extends Ha{get(t){return new io(this,t)}}Si("FeatureIndexArray",ao);class oo extends ka{}class so extends ka{}class lo extends ka{}class co extends Ea{}class uo extends Ca{}class ho extends Ia{}class po extends La{}class fo extends Pa{}class mo extends za{}class go extends Da{}class yo extends Ra{}class vo extends Ba{}class xo extends ja{}class _o extends Ga{}let bo=Ta([{name:"a_pos",components:2,type:"Int16"}],4),{members:wo}=bo;class To{constructor(t=[]){this.segments=t}prepareSegment(t,e,r,n){let i=this.segments[this.segments.length-1];return t>To.MAX_VERTEX_ARRAY_LENGTH&&C(`Max vertices per segment is ${To.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}`),(!i||i.vertexLength+t>To.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i}get(){return this.segments}destroy(){for(let t of this.segments)for(let e in t.vaos)t.vaos[e].destroy()}static simpleSegment(t,e,r,n){return new To([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])}}function Ao(t,e){return 256*(t=b(Math.floor(t),0,255))+b(Math.floor(e),0,255)}To.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Si("SegmentVector",To);let ko=Ta([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var Mo={exports:{}},So=function(t,e){var r,n,i,a,o,s,l,c;for(n=t.length-(r=3&t.length),i=e,o=3432918353,s=461845907,c=0;c>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(a>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&t.charCodeAt(c+2))<<16;case 2:l^=(255&t.charCodeAt(c+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(c)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0},Eo=function(t,e){for(var r,n=t.length,i=e^n,a=0;n>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(a)|(255&t.charCodeAt(++a))<<8|(255&t.charCodeAt(++a))<<16|(255&t.charCodeAt(++a))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++a;switch(n){case 3:i^=(255&t.charCodeAt(a+2))<<16;case 2:i^=(255&t.charCodeAt(a+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(a)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0};Mo.exports=So,Mo.exports.murmur3=So,Mo.exports.murmur2=Eo;var Co=n(Mo.exports);class Io{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,e,r,n){this.ids.push(Lo(t)),this.positions.push(e,r,n)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");let e=Lo(t),r=0,n=this.ids.length-1;for(;r>1;this.ids[t]>=e?n=t:r=t+1}let i=[];for(;this.ids[r]===e;)i.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return i}static serialize(t,e){let r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return Po(r,n,0,r.length-1),e&&e.push(r.buffer,n.buffer),{ids:r,positions:n}}static deserialize(t){let e=new Io;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e}}function Lo(t){let e=+t;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Co(String(t))}function Po(t,e,r,n){for(;r>1],a=r-1,o=n+1;for(;;){do{a++}while(t[a]i);if(a>=o)break;zo(t,a,o),zo(e,3*a,3*o),zo(e,3*a+1,3*o+1),zo(e,3*a+2,3*o+2)}o-r`u_${t}`)),this.type=r}setUniform(t,e,r){t.set(r.constantOr(this.value))}getBinding(t,e,r){return"color"===this.type?new Fo(t,e):new Oo(t,e)}}class Uo{constructor(t,e){this.uniformNames=e.map((t=>`u_${t}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr}setUniform(t,e,r,n){let i="u_pattern_to"===n?this.patternTo:"u_pattern_from"===n?this.patternFrom:"u_pixel_ratio_to"===n?this.pixelRatioTo:"u_pixel_ratio_from"===n?this.pixelRatioFrom:null;i&&t.set(i)}getBinding(t,e,r){return"u_pattern"===r.substr(0,9)?new Ro(t,e):new Oo(t,e)}}class Vo{constructor(t,e,r,n){this.expression=t,this.type=r,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(t,e,r,n,i){let a=this.paintVertexArray.length,o=this.expression.evaluate(new na(0),e,{},n,[],i);this.paintVertexArray.resize(t),this._setPaintValue(a,t,o)}updatePaintArray(t,e,r,n){let i=this.expression.evaluate({zoom:0},r,n);this._setPaintValue(t,e,i)}_setPaintValue(t,e,r){if("color"===this.type){let n=jo(r);for(let r=t;r`u_${t}_t`)),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?4:2,offset:0}))),this.paintVertexArray=new a}populatePaintArray(t,e,r,n,i){let a=this.expression.evaluate(new na(this.zoom),e,{},n,[],i),o=this.expression.evaluate(new na(this.zoom+1),e,{},n,[],i),s=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(s,t,a,o)}updatePaintArray(t,e,r,n){let i=this.expression.evaluate({zoom:this.zoom},r,n),a=this.expression.evaluate({zoom:this.zoom+1},r,n);this._setPaintValue(t,e,i,a)}_setPaintValue(t,e,r,n){if("color"===this.type){let i=jo(r),a=jo(n);for(let r=t;r`#define HAS_UNIFORM_${t}`)))}return t}getBinderAttributes(){let t=[];for(let e in this.binders){let r=this.binders[e];if(r instanceof Vo||r instanceof qo)for(let e=0;e!0){this.programConfigurations={};for(let n of t)this.programConfigurations[n.id]=new Go(n,e,r);this.needsUpload=!1,this._featureMap=new Io,this._bufferOffset=0}populatePaintArrays(t,e,r,n,i,a){for(let r in this.programConfigurations)this.programConfigurations[r].populatePaintArrays(t,e,n,i,a);void 0!==e.id&&this._featureMap.add(e.id,r,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,e,r,n){for(let i of r)this.needsUpload=this.programConfigurations[i.id].updatePaintArrays(t,this._featureMap,e,i,n)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(let e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}}destroy(){for(let t in this.programConfigurations)this.programConfigurations[t].destroy()}}function Zo(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(`${e}-`,"").replace(/-/g,"_")]}function Yo(t,e,r){let n={color:{source:Ia,composite:Za},number:{source:Va,composite:Ia}},i={"line-pattern":{source:po,composite:po},"fill-pattern":{source:po,composite:po},"fill-extrusion-pattern":{source:po,composite:po}}[t];return i&&i[r]||n[e][r]}Si("ConstantBinder",No),Si("CrossFadedConstantBinder",Uo),Si("SourceExpressionBinder",Vo),Si("CrossFadedCompositeBinder",Ho),Si("CompositeExpressionBinder",qo),Si("ProgramConfiguration",Go,{omit:["_buffers"]}),Si("ProgramConfigurationSet",Wo);let Xo,$o,Ko=8192,Jo=Math.pow(2,14)-1,Qo=-Jo-1;function ts(t){let e=Ko/t.extent,r=t.loadGeometry();for(let t=0;tr.x+1||ar.y+1)&&C("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function es(t,e){return{type:t.type,id:t.id,properties:t.properties,geometry:e?ts(t):[]}}function rs(t,e,r,n,i){t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2)}class ns{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new so,this.indexArray=new xo,this.segments=new To,this.programConfigurations=new Wo(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){let n=this.layers[0],i=[],a=null,o=!1;"circle"===n.type&&(a=n.layout.get("circle-sort-key"),o=!a.isConstant());for(let{feature:e,id:n,index:s,sourceLayerIndex:l}of t){let t=this.layers[0]._featureFilter.needGeometry,c=es(e,t);if(!this.layers[0]._featureFilter.filter(new na(this.zoom),c,r))continue;let u=o?a.evaluate(c,{},r):void 0,h={id:n,properties:e.properties,type:e.type,sourceLayerIndex:l,index:s,geometry:t?c.geometry:ts(e),patterns:{},sortKey:u};i.push(h)}o&&i.sort(((t,e)=>t.sortKey-e.sortKey));for(let n of i){let{geometry:i,index:a,sourceLayerIndex:o}=n,s=t[a].feature;this.addFeature(n,i,a,r),e.featureIndex.insert(s,i,a,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,wo),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(t,e,r,n){for(let r of e)for(let e of r){let r=e.x,n=e.y;if(r<0||r>=Ko||n<0||n>=Ko)continue;let i=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),a=i.vertexLength;rs(this.layoutVertexArray,r,n,-1,-1),rs(this.layoutVertexArray,r,n,1,-1),rs(this.layoutVertexArray,r,n,1,1),rs(this.layoutVertexArray,r,n,-1,1),this.indexArray.emplaceBack(a,a+1,a+2),this.indexArray.emplaceBack(a,a+3,a+2),i.vertexLength+=4,i.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{},n)}}function is(t,e){for(let r=0;r1){if(ls(t,e))return!0;for(let n=0;n1?r:r.sub(e)._mult(i)._add(e))}function ps(t,e){let r,n,i,a=!1;for(let o=0;oe.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(a=!a)}return a}function fs(t,e){let r=!1;for(let n=0,i=t.length-1;ne.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(r=!r)}return r}function ds(t,e,r){let n=r[0],i=r[2];if(t.xi.x&&e.x>i.x||t.yi.y&&e.y>i.y)return!1;let a=I(t,e,r[0]);return a!==I(t,e,r[1])||a!==I(t,e,r[2])||a!==I(t,e,r[3])}function ms(t,e,r){let 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n=r.prev,i=r.next.next;!ll(n,i)&&cl(n,r,r.next,i)&&pl(n,i)&&pl(i,n)&&(e.push(n.i,r.i,i.i),ml(r),ml(r.next),r=t=i),r=r.next}while(r!==t);return Ys(r)}function Qs(t,e,r,n,i,a){let o=t;do{let t=o.next.next;for(;t!==o.prev;){if(o.i!==t.i&&ol(o,t)){let s=fl(o,t);return o=Ys(o,o.next),s=Ys(s,s.next),Xs(o,e,r,n,i,a,0),void Xs(s,e,r,n,i,a,0)}t=t.next}o=o.next}while(o!==t)}function tl(t,e){return t.x-e.x}function el(t,e){let r=function(t,e){let r,n=e,i=t.x,a=t.y,o=-1/0;do{if(a<=n.y&&a>=n.next.y&&n.next.y!==n.y){let t=n.x+(a-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(t<=i&&t>o&&(o=t,r=n.x=n.x&&n.x>=l&&i!==n.x&&al(ar.x||n.x===r.x&&rl(r,n)))&&(r=n,u=e)}n=n.next}while(n!==s);return r}(t,e);if(!r)return e;let n=fl(r,t);return Ys(n,n.next),Ys(r,r.next)}function rl(t,e){return sl(t.prev,t,e.prev)<0&&sl(e.next,t,t.next)<0}function 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i=hl(sl(t,e,r)),a=hl(sl(t,e,n)),o=hl(sl(r,n,t)),s=hl(sl(r,n,e));return i!==a&&o!==s||!(0!==i||!ul(t,r,e))||!(0!==a||!ul(t,n,e))||!(0!==o||!ul(r,t,n))||!(0!==s||!ul(r,e,n))}function ul(t,e,r){return e.x<=Math.max(t.x,r.x)&&e.x>=Math.min(t.x,r.x)&&e.y<=Math.max(t.y,r.y)&&e.y>=Math.min(t.y,r.y)}function hl(t){return t>0?1:t<0?-1:0}function pl(t,e){return sl(t.prev,t,t.next)<0?sl(t,e,t.next)>=0&&sl(t,t.prev,e)>=0:sl(t,e,t.prev)<0||sl(t,t.next,e)<0}function fl(t,e){let r=gl(t.i,t.x,t.y),n=gl(e.i,e.x,e.y),i=t.next,a=e.prev;return t.next=e,e.prev=t,r.next=i,i.prev=r,n.next=r,r.prev=n,a.next=n,n.prev=a,n}function dl(t,e,r,n){let i=gl(t,e,r);return n?(i.next=n.next,i.prev=n,n.next.prev=i,n.next=i):(i.prev=i,i.next=i),i}function ml(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function gl(t,e,r){return{i:t,x:e,y:r,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}function yl(t,e,r){let n=r.patternDependencies,i=!1;for(let r of e){let e=r.paint.get(`${t}-pattern`);e.isConstant()||(i=!0);let a=e.constantOr(null);a&&(i=!0,n[a.to]=!0,n[a.from]=!0)}return i}function vl(t,e,r,n,i){let a=i.patternDependencies;for(let o of e){let e=o.paint.get(`${t}-pattern`).value;if("constant"!==e.kind){let t=e.evaluate({zoom:n-1},r,{},i.availableImages),s=e.evaluate({zoom:n},r,{},i.availableImages),l=e.evaluate({zoom:n+1},r,{},i.availableImages);t=t&&t.name?t.name:t,s=s&&s.name?s.name:s,l=l&&l.name?l.name:l,a[t]=!0,a[s]=!0,a[l]=!0,r.patterns[o.id]={min:t,mid:s,max:l}}}return r}class xl{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new lo,this.indexArray=new xo,this.indexArray2=new _o,this.programConfigurations=new Wo(t.layers,t.zoom),this.segments=new To,this.segments2=new To,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasPattern=yl("fill",this.layers,e);let n=this.layers[0].layout.get("fill-sort-key"),i=!n.isConstant(),a=[];for(let{feature:o,id:s,index:l,sourceLayerIndex:c}of t){let t=this.layers[0]._featureFilter.needGeometry,u=es(o,t);if(!this.layers[0]._featureFilter.filter(new na(this.zoom),u,r))continue;let h=i?n.evaluate(u,{},r,e.availableImages):void 0,p={id:s,properties:o.properties,type:o.type,sourceLayerIndex:c,index:l,geometry:t?u.geometry:ts(o),patterns:{},sortKey:h};a.push(p)}i&&a.sort(((t,e)=>t.sortKey-e.sortKey));for(let n of a){let{geometry:i,index:a,sourceLayerIndex:o}=n;if(this.hasPattern){let t=vl("fill",this.layers,n,this.zoom,e);this.patternFeatures.push(t)}else this.addFeature(n,i,a,r,{});e.featureIndex.insert(t[a].feature,i,a,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)}addFeatures(t,e,r){for(let t of this.patternFeatures)this.addFeature(t,t.geometry,t.index,e,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Gs),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(t,e,r,n,i){for(let t of Ar(e,500)){let e=0;for(let r of t)e+=r.length;let r=this.segments.prepareSegment(e,this.layoutVertexArray,this.indexArray),n=r.vertexLength,i=[],a=[];for(let e of t){if(0===e.length)continue;e!==t[0]&&a.push(i.length/2);let r=this.segments2.prepareSegment(e.length,this.layoutVertexArray,this.indexArray2),n=r.vertexLength;this.layoutVertexArray.emplaceBack(e[0].x,e[0].y),this.indexArray2.emplaceBack(n+e.length-1,n),i.push(e[0].x),i.push(e[0].y);for(let t=1;t>3}if(i--,1===n||2===n)a+=t.readSVarint(),o+=t.readSVarint(),1===n&&(e&&s.push(e),e=[]),e.push(new Ml(a,o));else{if(7!==n)throw new Error("unknown command "+n);e&&e.push(e[0].clone())}}return e&&s.push(e),s},El.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,r=1,n=0,i=0,a=0,o=1/0,s=-1/0,l=1/0,c=-1/0;t.pos>3}if(n--,1===r||2===r)(i+=t.readSVarint())s&&(s=i),(a+=t.readSVarint())c&&(c=a);else if(7!==r)throw new Error("unknown command "+r)}return[o,l,s,c]},El.prototype.toGeoJSON=function(t,e,r){var n,i,a=this.extent*Math.pow(2,r),o=this.extent*t,s=this.extent*e,l=this.loadGeometry(),c=El.types[this.type];function u(t){for(var e=0;e>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null}return e}(r))}zl.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new Ll(this._pbf,e,this.extent,this._keys,this._values)};var Ol=Pl;function Rl(t,e,r){if(3===t){var n=new Ol(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n)}}kl.VectorTile=function(t,e){this.layers=t.readFields(Rl,{},e)},kl.VectorTileFeature=Sl,kl.VectorTileLayer=Pl;let Fl,Bl=kl.VectorTileFeature.types,jl=Math.pow(2,13);function Nl(t,e,r,n,i,a,o,s){t.emplaceBack(e,r,2*Math.floor(n*jl)+o,i*jl*2,a*jl*2,Math.round(s))}class Ul{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new co,this.centroidVertexArray=new oo,this.indexArray=new xo,this.programConfigurations=new Wo(t.layers,t.zoom),this.segments=new To,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.features=[],this.hasPattern=yl("fill-extrusion",this.layers,e);for(let{feature:n,id:i,index:a,sourceLayerIndex:o}of t){let t=this.layers[0]._featureFilter.needGeometry,s=es(n,t);if(!this.layers[0]._featureFilter.filter(new na(this.zoom),s,r))continue;let l={id:i,sourceLayerIndex:o,index:a,geometry:t?s.geometry:ts(n),properties:n.properties,type:n.type,patterns:{}};this.hasPattern?this.features.push(vl("fill-extrusion",this.layers,l,this.zoom,e)):this.addFeature(l,l.geometry,a,r,{}),e.featureIndex.insert(n,l.geometry,a,o,this.index,!0)}}addFeatures(t,e,r){for(let t of this.features){let{geometry:n}=t;this.addFeature(t,n,t.index,e,r)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Al),this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,Tl.members,!0),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(t,e,r,n,i){for(let r of Ar(e,500)){let e={x:0,y:0,vertexCount:0},n=0;for(let t of r)n+=t.length;let i=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(let t of r){if(0===t.length||ql(t))continue;let r=0;for(let n=0;n=1){let o=t[n-1];if(!Vl(a,o)){i.vertexLength+4>To.MAX_VERTEX_ARRAY_LENGTH&&(i=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));let t=a.sub(o)._perp()._unit(),n=o.dist(a);r+n>32768&&(r=0),Nl(this.layoutVertexArray,a.x,a.y,t.x,t.y,0,0,r),Nl(this.layoutVertexArray,a.x,a.y,t.x,t.y,0,1,r),e.x+=2*a.x,e.y+=2*a.y,e.vertexCount+=2,r+=n,Nl(this.layoutVertexArray,o.x,o.y,t.x,t.y,0,0,r),Nl(this.layoutVertexArray,o.x,o.y,t.x,t.y,0,1,r),e.x+=2*o.x,e.y+=2*o.y,e.vertexCount+=2;let s=i.vertexLength;this.indexArray.emplaceBack(s,s+2,s+1),this.indexArray.emplaceBack(s+1,s+2,s+3),i.vertexLength+=4,i.primitiveLength+=2}}}}if(i.vertexLength+n>To.MAX_VERTEX_ARRAY_LENGTH&&(i=this.segments.prepareSegment(n,this.layoutVertexArray,this.indexArray)),"Polygon"!==Bl[t.type])continue;let a=[],o=[],s=i.vertexLength;for(let t of r)if(0!==t.length){t!==r[0]&&o.push(a.length/2);for(let r=0;rKo)||t.y===e.y&&(t.y<0||t.y>Ko)}function ql(t){return t.every((t=>t.x<0))||t.every((t=>t.x>Ko))||t.every((t=>t.y<0))||t.every((t=>t.y>Ko))}Si("FillExtrusionBucket",Ul,{omit:["layers","features"]});var Hl={get paint(){return Fl=Fl||new ya({"fill-extrusion-opacity":new pa(J["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new fa(J["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new pa(J["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new pa(J["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new da(J["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new fa(J["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new fa(J["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new pa(J["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Gl extends xa{constructor(t){super(t,Hl)}createBucket(t){return new Ul(t)}queryRadius(){return gs(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(t,e,r,n,i,a,o,s){let l=ys(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,o),u=this.paint.get("fill-extrusion-height").evaluate(e,r),h=this.paint.get("fill-extrusion-base").evaluate(e,r),p=function(t,e){let r=[];for(let n of t){let t=[n.x,n.y,0,1];ks(t,t,e),r.push(new c(t[0]/t[3],t[1]/t[3]))}return r}(l,s),f=function(t,e,r,n){let i=[],a=[],o=n[8]*e,s=n[9]*e,l=n[10]*e,u=n[11]*e,h=n[8]*r,p=n[9]*r,f=n[10]*r,d=n[11]*r;for(let e of t){let t=[],r=[];for(let i of e){let e=i.x,a=i.y,m=n[0]*e+n[4]*a+n[12],g=n[1]*e+n[5]*a+n[13],y=n[2]*e+n[6]*a+n[14],v=n[3]*e+n[7]*a+n[15],x=y+l,_=v+u,b=m+h,w=g+p,T=y+f,A=v+d,k=new c((m+o)/_,(g+s)/_);k.z=x/_,t.push(k);let M=new c(b/A,w/A);M.z=T/A,r.push(M)}i.push(t),a.push(r)}return[i,a]}(n,h,u,s);return function(t,e,r){let n=1/0;os(r,e)&&(n=Zl(r,e[0]));for(let i=0;it.id)),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((t=>{this.gradients[t.id]={}})),this.layoutVertexArray=new uo,this.layoutVertexArray2=new ho,this.indexArray=new xo,this.programConfigurations=new Wo(t.layers,t.zoom),this.segments=new To,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasPattern=yl("line",this.layers,e);let n=this.layers[0].layout.get("line-sort-key"),i=!n.isConstant(),a=[];for(let{feature:e,id:o,index:s,sourceLayerIndex:l}of t){let t=this.layers[0]._featureFilter.needGeometry,c=es(e,t);if(!this.layers[0]._featureFilter.filter(new na(this.zoom),c,r))continue;let u=i?n.evaluate(c,{},r):void 0,h={id:o,properties:e.properties,type:e.type,sourceLayerIndex:l,index:s,geometry:t?c.geometry:ts(e),patterns:{},sortKey:u};a.push(h)}i&&a.sort(((t,e)=>t.sortKey-e.sortKey));for(let n of a){let{geometry:i,index:a,sourceLayerIndex:o}=n;if(this.hasPattern){let t=vl("line",this.layers,n,this.zoom,e);this.patternFeatures.push(t)}else this.addFeature(n,i,a,r,{});e.featureIndex.insert(t[a].feature,i,a,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)}addFeatures(t,e,r){for(let t of this.patternFeatures)this.addFeature(t,t.geometry,t.index,e,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,Ql)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Kl),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}}addFeature(t,e,r,n,i){let a=this.layers[0].layout,o=a.get("line-join").evaluate(t,{}),s=a.get("line-cap"),l=a.get("line-miter-limit"),c=a.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(let r of e)this.addLine(r,t,o,s,l,c);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,i,n)}addLine(t,e,r,n,i,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let e=0;e=2&&t[s-1].equals(t[s-2]);)s--;let l=0;for(;l0;if(b&&e>l){let t=c.dist(u);if(t>2*d){let e=c.sub(c.sub(u)._mult(d/t)._round());this.updateDistance(u,e),this.addCurrentVertex(e,p,0,0,m),u=e}}let T=u&&h,A=T?r:o?"butt":n;if(T&&"round"===A&&(xi&&(A="bevel"),"bevel"===A&&(x>2&&(A="flipbevel"),x100)g=f.mult(-1);else{let t=x*p.add(f).mag()/p.sub(f).mag();g._perp()._mult(t*(w?-1:1))}this.addCurrentVertex(c,g,0,0,m),this.addCurrentVertex(c,g.mult(-1),0,0,m)}else if("bevel"===A||"fakeround"===A){let t=-Math.sqrt(x*x-1),e=w?t:0,r=w?0:t;if(u&&this.addCurrentVertex(c,p,e,r,m),"fakeround"===A){let t=Math.round(180*_/Math.PI/20);for(let e=1;e2*d){let e=c.add(h.sub(c)._mult(d/t)._round());this.updateDistance(c,e),this.addCurrentVertex(e,f,0,0,m),c=e}}}}addCurrentVertex(t,e,r,n,i,a=!1){let o=e.y*n-e.x,s=-e.y-e.x*n;this.addHalfVertex(t,e.x+e.y*r,e.y-e.x*r,a,!1,r,i),this.addHalfVertex(t,o,s,a,!0,-n,i),this.distance>rc/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,e,r,n,i,a))}addHalfVertex({x:t,y:e},r,n,i,a,o,s){let l=.5*(this.lineClips?this.scaledDistance*(rc-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(i?1:0),(e<<1)+(a?1:0),Math.round(63*r)+128,Math.round(63*n)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);let 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da(J.paint_line["line-pattern"]),"line-gradient":new ga(J.paint_line["line-gradient"])})},get layout(){return Yl=Yl||new ya({"line-cap":new pa(J.layout_line["line-cap"]),"line-join":new fa(J.layout_line["line-join"]),"line-miter-limit":new pa(J.layout_line["line-miter-limit"]),"line-round-limit":new pa(J.layout_line["line-round-limit"]),"line-sort-key":new fa(J.layout_line["line-sort-key"])})}};class ac extends fa{possiblyEvaluate(t,e){return e=new na(Math.floor(e.zoom),{now:e.now,fadeDuration:e.fadeDuration,zoomHistory:e.zoomHistory,transition:e.transition}),super.possiblyEvaluate(t,e)}evaluate(t,e,r,n){return e=T({},e,{zoom:Math.floor(e.zoom)}),super.evaluate(t,e,r,n)}}let oc;class sc extends xa{constructor(t){super(t,ic),this.gradientVersion=0,oc||(oc=new ac(ic.paint.properties["line-width"].specification),oc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(t){if("line-gradient"===t){let t=this.gradientExpression();this.stepInterpolant=!(void 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pc=Ta([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),fc=Ta([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function dc(t,e,r){return t.sections.forEach((t=>{t.text=function(t,e,r){let n=e.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),ra.applyArabicShaping&&(t=ra.applyArabicShaping(t)),t}(t.text,e,r)})),t}Ta([{name:"triangle",components:3,type:"Uint16"}]),Ta([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"}]),Ta([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),Ta([{type:"Float32",name:"offsetX"}]),Ta([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),Ta([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);let mc={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var gc=24,yc=_c,vc=function(t,e,r,n,i){var a,o,s=8*i-n-1,l=(1<>1,u=-7,h=r?i-1:0,p=r?-1:1,f=t[e+h];for(h+=p,a=f&(1<<-u)-1,f>>=-u,u+=s;u>0;a=256*a+t[e+h],h+=p,u-=8);for(o=a&(1<<-u)-1,a>>=-u,u+=n;u>0;o=256*o+t[e+h],h+=p,u-=8);if(0===a)a=1-c;else{if(a===l)return o?NaN:1/0*(f?-1:1);o+=Math.pow(2,n),a-=c}return(f?-1:1)*o*Math.pow(2,a-n)},xc=function(t,e,r,n,i,a){var o,s,l,c=8*a-i-1,u=(1<>1,p=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,f=n?0:a-1,d=n?1:-1,m=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=u):(o=Math.floor(Math.log(e)/Math.LN2),e*(l=Math.pow(2,-o))<1&&(o--,l*=2),(e+=o+h>=1?p/l:p*Math.pow(2,1-h))*l>=2&&(o++,l/=2),o+h>=u?(s=0,o=u):o+h>=1?(s=(e*l-1)*Math.pow(2,i),o+=h):(s=e*Math.pow(2,h-1)*Math.pow(2,i),o=0));i>=8;t[r+f]=255&s,f+=d,s/=256,i-=8);for(o=o<0;t[r+f]=255&o,f+=d,o/=256,c-=8);t[r+f-d]|=128*m};function _c(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}_c.Varint=0,_c.Fixed64=1,_c.Bytes=2,_c.Fixed32=5;var bc=4294967296,wc=1/bc,Tc=typeof TextDecoder>"u"?null:new TextDecoder("utf-8");function Ac(t){return t.type===_c.Bytes?t.readVarint()+t.pos:t.pos+1}function kc(t,e,r){var 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this.pos=n,n-i>=12&&Tc?(t=this.buf,e=i,r=n,Tc.decode(t.subarray(e,r))):function(t,e,r){for(var n="",i=e;i239?4:l>223?3:l>191?2:1;if(i+u>r)break;1===u?l<128&&(c=l):2===u?128==(192&(a=t[i+1]))&&(c=(31&l)<<6|63&a)<=127&&(c=null):3===u?(o=t[i+2],128==(192&(a=t[i+1]))&&128==(192&o)&&((c=(15&l)<<12|(63&a)<<6|63&o)<=2047||c>=55296&&c<=57343)&&(c=null)):4===u&&(o=t[i+2],s=t[i+3],128==(192&(a=t[i+1]))&&128==(192&o)&&128==(192&s)&&((c=(15&l)<<18|(63&a)<<12|(63&o)<<6|63&s)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,u=1):c>65535&&(c-=65536,n+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),n+=String.fromCharCode(c),i+=u}return n}(this.buf,i,n)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==_c.Bytes)return t.push(this.readVarint(e));var r=Ac(this);for(t=t||[];this.pos127;);else if(e===_c.Bytes)this.pos=this.readVarint()+this.pos;else if(e===_c.Fixed32)this.pos+=4;else{if(e!==_c.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e268435455||t<0?function(t,e){var r,n,i,a;if(t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),i=r,(a=e).buf[a.pos++]=127&i|128,i>>>=7,a.buf[a.pos++]=127&i|128,i>>>=7,a.buf[a.pos++]=127&i|128,i>>>=7,a.buf[a.pos++]=127&i|128,a.buf[a.pos]=127&(i>>>=7),function(t,e){var r=(7&t)<<4;e.buf[e.pos++]|=r|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(!!t)},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,i,a=0;a55295&&n<57344){if(!i){n>56319||a+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else 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r=0;r=128&&kc(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,r){this.writeTag(t,_c.Bytes),this.writeRawMessage(e,r)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Mc,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Sc,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,Ic,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,Ec,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,Cc,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,Lc,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,Pc,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,zc,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,Dc,e)},writeBytesField:function(t,e){this.writeTag(t,_c.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,_c.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,_c.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,_c.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,_c.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,_c.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,_c.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,_c.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,_c.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,_c.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,!!e)}};var Bc,jc=n(yc);function Nc(t,e,r){1===t&&r.readMessage(Uc,e)}function Uc(t,e,r){if(3===t){let{id:t,bitmap:n,width:i,height:a,left:o,top:s,advance:l}=r.readMessage(Vc,{});e.push({id:t,bitmap:new Ds({width:i+6,height:a+6},n),metrics:{width:i,height:a,left:o,top:s,advance:l}})}}function Vc(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint())}function qc(t){let e=0,r=0;for(let n of t)e+=n.w*n.h,r=Math.max(r,n.w);t.sort(((t,e)=>e.h-t.h));let n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}],i=0,a=0;for(let e of t)for(let t=n.length-1;t>=0;t--){let r=n[t];if(!(e.w>r.w||e.h>r.h)){if(e.x=r.x,e.y=r.y,a=Math.max(a,e.y+e.h),i=Math.max(i,e.x+e.w),e.w===r.w&&e.h===r.h){let e=n.pop();t=0&&r>=t&&$c[this.text.charCodeAt(r)];r--)e--;this.text=this.text.substring(t,e),this.sectionIndex=this.sectionIndex.slice(t,e)}substring(t,e){let r=new Yc;return r.text=this.text.substring(t,e),r.sectionIndex=this.sectionIndex.slice(t,e),r.sections=this.sections,r}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((t,e)=>Math.max(t,this.sections[e].scale)),0)}addTextSection(t,e){this.text+=t.text,this.sections.push(Zc.forText(t.scale,t.fontStack||e));let r=this.sections.length-1;for(let e=0;e=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Xc(e,r,n,i,a,o,s,l,c,u,h,p,f,d,m){let g,y=Yc.fromFeature(e,a);p===t.ah.vertical&&y.verticalizePunctuation();let{processBidirectionalText:v,processStyledBidirectionalText:x}=ra;if(v&&1===y.sections.length){g=[];let t=v(y.toString(),iu(y,u,o,r,i,d));for(let e of t){let t=new Yc;t.text=e,t.sections=y.sections;for(let r=0;r0&&n>w&&(w=n)}else{let t=n[m.fontStack],e=t&&t[y];if(e&&e.rect)T=e.rect,_=e.metrics;else{let t=r[m.fontStack],e=t&&t[y];if(!e)continue;_=e.metrics}v=(a-m.scale)*gc}M?(e.verticalizable=!0,b.push({glyph:y,imageName:A,x:f,y:d+v,vertical:M,scale:m.scale,fontStack:m.fontStack,sectionIndex:g,metrics:_,rect:T}),f+=k*m.scale+u):(b.push({glyph:y,imageName:A,x:f,y:d+v,vertical:M,scale:m.scale,fontStack:m.fontStack,sectionIndex:g,metrics:_,rect:T}),f+=_.advance*m.scale+u)}0!==b.length&&(m=Math.max(f-u,m),ou(b,0,b.length-1,y,w)),f=0;let T=o*a+w;_.lineOffset=Math.max(w,l),d+=T,g=Math.max(T,g),++v}var x;let _=d-Wc,{horizontalAlign:b,verticalAlign:w}=au(s);(function(t,e,r,n,i,a,o,s,l){let c=(e-r)*i,u=0;u=a!==o?-s*n-Wc:(-n*l+.5)*o;for(let e of t)for(let t of e.positionedGlyphs)t.x+=c,t.y+=u})(e.positionedLines,y,b,w,m,g,o,_,a.length),e.top+=-w*_,e.bottom=e.top+_,e.left+=-b*m,e.right=e.left+m}(b,r,n,i,g,s,l,c,p,u,f,m),!function(t){for(let e of t)if(0!==e.positionedGlyphs.length)return!1;return!0}(_)&&b}let $c={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Kc={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},Jc={40:!0};function Qc(t,e,r,n,i,a){if(e.imageName){let t=n[e.imageName];return t?t.displaySize[0]*e.scale*gc/a+i:0}{let n=r[e.fontStack],a=n&&n[t];return a?a.metrics.advance*e.scale+i:0}}function tu(t,e,r,n){let i=Math.pow(t-e,2);return n?t=0,c=0;for(let r=0;rc){let t=Math.ceil(a/c);i*=t/o,o=t}return{x1:n,y1:i,x2:n+a,y2:i+o}}function cu(t,e,r,n,i,a){let o,s=t.image;if(s.content){let t=s.content,e=s.pixelRatio||1;o=[t[0]/e,t[1]/e,s.displaySize[0]-t[2]/e,s.displaySize[1]-t[3]/e]}let l,c,u,h,p=e.left*a,f=e.right*a;"width"===r||"both"===r?(h=i[0]+p-n[3],c=i[0]+f+n[1]):(h=i[0]+(p+f-s.displaySize[0])/2,c=h+s.displaySize[0]);let d=e.top*a,m=e.bottom*a;return"height"===r||"both"===r?(l=i[1]+d-n[0],u=i[1]+m+n[2]):(l=i[1]+(d+m-s.displaySize[1])/2,u=l+s.displaySize[1]),{image:s,top:l,right:c,bottom:u,left:h,collisionPadding:o}}let uu=128,hu=32640;function pu(t,e){let{expression:r}=e;if("constant"===r.kind)return{kind:"constant",layoutSize:r.evaluate(new na(t+1))};if("source"===r.kind)return{kind:"source"};{let{zoomStops:e,interpolationType:n}=r,i=0;for(;it.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=bs([]),this.placementViewportMatrix=bs([]);let r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=pu(this.zoom,r["text-size"]),this.iconSizeData=pu(this.zoom,r["icon-size"]);let n=this.layers[0].layout,i=n.get("symbol-sort-key"),a=n.get("symbol-z-order");this.canOverlap="never"!==fu(n,"text-overlap","text-allow-overlap")||"never"!==fu(n,"icon-overlap","icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==a&&!i.isConstant(),this.sortFeaturesByY=("viewport-y"===a||"auto"===a&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===n.get("symbol-placement")&&(this.writingModes=n.get("text-writing-mode").map((e=>t.ah[e]))),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.sourceID=e.sourceID}createArrays(){this.text=new bu(new Wo(this.layers,this.zoom,(t=>/^text/.test(t)))),this.icon=new bu(new Wo(this.layers,this.zoom,(t=>/^icon/.test(t)))),this.glyphOffsetArray=new to,this.lineVertexArray=new eo,this.symbolInstances=new Qa,this.textAnchorOffsets=new no}calculateGlyphDependencies(t,e,r,n,i){for(let a=0;a0)&&("constant"!==o.value.kind||o.value.value.length>0),u="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,h=a.get("symbol-sort-key");if(this.features=[],!c&&!u)return;let p=r.iconDependencies,f=r.glyphDependencies,d=r.availableImages,m=new na(this.zoom);for(let{feature:r,id:s,index:l,sourceLayerIndex:g}of e){let e,y,v=i._featureFilter.needGeometry,x=es(r,v);if(!i._featureFilter.filter(m,x,n))continue;if(v||(x.geometry=ts(r)),c){let t=i.getValueAndResolveTokens("text-field",x,n,d),r=re.factory(t),a=this.hasRTLText=this.hasRTLText||_u(r);(!a||"unavailable"===ra.getRTLTextPluginStatus()||a&&ra.isParsed())&&(e=dc(r,i,x))}if(u){let t=i.getValueAndResolveTokens("icon-image",x,n,d);y=t instanceof oe?t:oe.fromString(t)}if(!e&&!y)continue;let _=this.sortFeaturesByKey?h.evaluate(x,{},n):void 0;if(this.features.push({id:s,text:e,icon:y,index:l,sourceLayerIndex:g,geometry:x.geometry,properties:r.properties,type:gu[r.type],sortKey:_}),y&&(p[y.name]=!0),e){let r=o.evaluate(x,{},n).join(","),i="viewport"!==a.get("text-rotation-alignment")&&"point"!==a.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(t.ah.vertical)>=0;for(let t of e.sections)if(t.image)p[t.image.name]=!0;else{let n=Hi(e.toString()),a=t.fontStack||r,o=f[a]=f[a]||{};this.calculateGlyphDependencies(t.text,o,i,this.allowVerticalPlacement,n)}}}"line"===a.get("symbol-placement")&&(this.features=function(t){let e={},r={},n=[],i=0;function a(e){n.push(t[e]),i++}function o(t,e,i){let a=r[t];return delete r[t],r[e]=a,n[a].geometry[0].pop(),n[a].geometry[0]=n[a].geometry[0].concat(i[0]),a}function s(t,r,i){let a=e[r];return delete e[r],e[t]=a,n[a].geometry[0].shift(),n[a].geometry[0]=i[0].concat(n[a].geometry[0]),a}function l(t,e,r){let n=r?e[0][e[0].length-1]:e[0][0];return`${t}:${n.x}:${n.y}`}for(let c=0;ct.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((t,e)=>t.sortKey-e.sortKey))}update(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,r))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,e){let r=this.lineVertexArray.length;if(void 0!==t.segment){let r=t.dist(e[t.segment+1]),n=t.dist(e[t.segment]),i={};for(let n=t.segment+1;n=0;r--)i[r]={x:e[r].x,y:e[r].y,tileUnitDistanceFromAnchor:n},r>0&&(n+=e[r-1].dist(e[r]));for(let t=0;t0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(t,e){let r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs;for(let e=r.vertexStartIndex;en[t]-n[e]||i[e]-i[t])),a}addToSortKeyRanges(t,e){let r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===e?r.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(let t of this.symbolInstanceIndexes){let e=this.symbolInstances.get(t);this.featureSortOrder.push(e.featureIndex),[e.rightJustifiedTextSymbolIndex,e.centerJustifiedTextSymbolIndex,e.leftJustifiedTextSymbolIndex].forEach(((t,e,r)=>{t>=0&&r.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)})),e.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,e.verticalPlacedTextSymbolIndex),e.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.placedIconSymbolIndex),e.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}Si("SymbolBucket",Tu,{omit:["layers","collisionBoxArray","features","compareText"]}),Tu.MAX_GLYPHS=65535,Tu.addDynamicAttributes=xu;var Au={get paint(){return mu=mu||new ya({"icon-opacity":new fa(J.paint_symbol["icon-opacity"]),"icon-color":new fa(J.paint_symbol["icon-color"]),"icon-halo-color":new fa(J.paint_symbol["icon-halo-color"]),"icon-halo-width":new fa(J.paint_symbol["icon-halo-width"]),"icon-halo-blur":new fa(J.paint_symbol["icon-halo-blur"]),"icon-translate":new pa(J.paint_symbol["icon-translate"]),"icon-translate-anchor":new pa(J.paint_symbol["icon-translate-anchor"]),"text-opacity":new fa(J.paint_symbol["text-opacity"]),"text-color":new fa(J.paint_symbol["text-color"],{runtimeType:vt,getOverride:t=>t.textColor,hasOverride:t=>!!t.textColor}),"text-halo-color":new fa(J.paint_symbol["text-halo-color"]),"text-halo-width":new fa(J.paint_symbol["text-halo-width"]),"text-halo-blur":new fa(J.paint_symbol["text-halo-blur"]),"text-translate":new pa(J.paint_symbol["text-translate"]),"text-translate-anchor":new pa(J.paint_symbol["text-translate-anchor"])})},get layout(){return du=du||new ya({"symbol-placement":new pa(J.layout_symbol["symbol-placement"]),"symbol-spacing":new pa(J.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new pa(J.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new fa(J.layout_symbol["symbol-sort-key"]),"symbol-z-order":new pa(J.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new pa(J.layout_symbol["icon-allow-overlap"]),"icon-overlap":new pa(J.layout_symbol["icon-overlap"]),"icon-ignore-placement":new pa(J.layout_symbol["icon-ignore-placement"]),"icon-optional":new pa(J.layout_symbol["icon-optional"]),"icon-rotation-alignment":new pa(J.layout_symbol["icon-rotation-alignment"]),"icon-size":new fa(J.layout_symbol["icon-size"]),"icon-text-fit":new pa(J.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new pa(J.layout_symbol["icon-text-fit-padding"]),"icon-image":new fa(J.layout_symbol["icon-image"]),"icon-rotate":new fa(J.layout_symbol["icon-rotate"]),"icon-padding":new fa(J.layout_symbol["icon-padding"]),"icon-keep-upright":new pa(J.layout_symbol["icon-keep-upright"]),"icon-offset":new fa(J.layout_symbol["icon-offset"]),"icon-anchor":new fa(J.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new pa(J.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new pa(J.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new pa(J.layout_symbol["text-rotation-alignment"]),"text-field":new fa(J.layout_symbol["text-field"]),"text-font":new fa(J.layout_symbol["text-font"]),"text-size":new fa(J.layout_symbol["text-size"]),"text-max-width":new fa(J.layout_symbol["text-max-width"]),"text-line-height":new pa(J.layout_symbol["text-line-height"]),"text-letter-spacing":new fa(J.layout_symbol["text-letter-spacing"]),"text-justify":new fa(J.layout_symbol["text-justify"]),"text-radial-offset":new fa(J.layout_symbol["text-radial-offset"]),"text-variable-anchor":new pa(J.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new fa(J.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new fa(J.layout_symbol["text-anchor"]),"text-max-angle":new pa(J.layout_symbol["text-max-angle"]),"text-writing-mode":new pa(J.layout_symbol["text-writing-mode"]),"text-rotate":new fa(J.layout_symbol["text-rotate"]),"text-padding":new pa(J.layout_symbol["text-padding"]),"text-keep-upright":new pa(J.layout_symbol["text-keep-upright"]),"text-transform":new fa(J.layout_symbol["text-transform"]),"text-offset":new fa(J.layout_symbol["text-offset"]),"text-allow-overlap":new pa(J.layout_symbol["text-allow-overlap"]),"text-overlap":new pa(J.layout_symbol["text-overlap"]),"text-ignore-placement":new pa(J.layout_symbol["text-ignore-placement"]),"text-optional":new pa(J.layout_symbol["text-optional"])})}};class ku{constructor(t){if(void 0===t.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:dt,this.defaultValue=t}evaluate(t){if(t.formattedSection){let e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Si("FormatSectionOverride",ku,{omit:["defaultValue"]});class Mu extends xa{constructor(t){super(t,Au)}recalculate(t,e){if(super.recalculate(t,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){let t=this.layout.get("text-writing-mode");if(t){let e=[];for(let r of t)e.indexOf(r)<0&&e.push(r);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(t,e,r,n){let i=this.layout.get(t).evaluate(e,{},r,n),a=this._unevaluatedLayout._values[t];return a.isDataDriven()||kn(a.value)||!i?i:(o=e.properties,i.replace(/{([^{}]+)}/g,((t,e)=>o&&e in o?String(o[e]):"")));var o}createBucket(t){return new Tu(t)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(let t of Au.paint.overridableProperties){if(!Mu.hasPaintOverride(this.layout,t))continue;let e=this.paint.get(t),r=new ku(e),n=new An(r,e.property.specification),i=null;i="constant"===e.value.kind||"source"===e.value.kind?new Sn("source",n):new En("composite",n,e.value.zoomStops),this.paint._values[t]=new ua(e.property,i,e.parameters)}}_handleOverridablePaintPropertyUpdate(t,e,r){return!(!this.layout||e.isDataDriven()||r.isDataDriven())&&Mu.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,e){let r=t.get("text-field"),n=Au.paint.properties[e],i=!1,a=t=>{for(let e of t)if(n.overrides&&n.overrides.hasOverride(e))return void(i=!0)};if("constant"===r.value.kind&&r.value.value instanceof re)a(r.value.value.sections);else if("source"===r.value.kind){let t=e=>{i||(e instanceof he&&ce(e.value)===wt?a(e.value.sections):e instanceof Ke?a(e.sections):e.eachChild(t))},e=r.value;e._styleExpression&&t(e._styleExpression.expression)}return i}}let Su;var Eu={get paint(){return Su=Su||new ya({"background-color":new pa(J.paint_background["background-color"]),"background-pattern":new ma(J.paint_background["background-pattern"]),"background-opacity":new pa(J.paint_background["background-opacity"])})}};class Cu extends xa{constructor(t){super(t,Eu)}}let Iu;var Lu={get paint(){return Iu=Iu||new ya({"raster-opacity":new pa(J.paint_raster["raster-opacity"]),"raster-hue-rotate":new pa(J.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new pa(J.paint_raster["raster-brightness-min"]),"raster-brightness-max":new pa(J.paint_raster["raster-brightness-max"]),"raster-saturation":new pa(J.paint_raster["raster-saturation"]),"raster-contrast":new pa(J.paint_raster["raster-contrast"]),"raster-resampling":new pa(J.paint_raster["raster-resampling"]),"raster-fade-duration":new pa(J.paint_raster["raster-fade-duration"])})}};class Pu extends xa{constructor(t){super(t,Lu)}}class zu extends xa{constructor(t){super(t,{}),this.onAdd=t=>{this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},this.onRemove=t=>{this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},this.implementation=t}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Du{constructor(t){this._methodToThrottle=t,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._methodToThrottle()}),0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}let Ou=6371008.8;class Ru{constructor(t,e){if(isNaN(t)||isNaN(e))throw new Error(`Invalid LngLat object: (${t}, ${e})`);if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Ru(w(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(t){let e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return Ou*Math.acos(Math.min(i,1))}static convert(t){if(t instanceof Ru)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Ru(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Ru(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}let Fu=2*Math.PI*Ou;function Bu(t){return Fu*Math.cos(t*Math.PI/180)}function ju(t){return(180+t)/360}function Nu(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function Uu(t,e){return t/Bu(e)}function Vu(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}class qu{constructor(t,e,r=0){this.x=+t,this.y=+e,this.z=+r}static fromLngLat(t,e=0){let r=Ru.convert(t);return new qu(ju(r.lng),Nu(r.lat),Uu(e,r.lat))}toLngLat(){return new Ru(360*this.x-180,Vu(this.y))}toAltitude(){return this.z*Bu(Vu(this.y))}meterInMercatorCoordinateUnits(){return 1/Fu*(t=Vu(this.y),1/Math.cos(t*Math.PI/180));var t}}function Hu(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}class Gu{constructor(t,e,r){if(i=e,a=r,(n=t)<0||n>25||a<0||a>=Math.pow(2,n)||i<0||i>=Math.pow(2,n))throw new Error(`x=${e}, y=${r}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 0<=y<${Math.pow(2,t)} 0<=z<=25 `);var n,i,a;this.z=t,this.x=e,this.y=r,this.key=Yu(0,t,t,e,r)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,e,r){let n=(a=this.y,o=this.z,s=Hu(256*(i=this.x),256*(a=Math.pow(2,o)-a-1),o),l=Hu(256*(i+1),256*(a+1),o),s[0]+","+s[1]+","+l[0]+","+l[1]);var i,a,o,s,l;let c=function(t,e,r){let n,i="";for(let a=t;a>0;a--)n=1<1?"@2x":"").replace(/{quadkey}/g,c).replace(/{bbox-epsg-3857}/g,n)}isChildOf(t){let e=this.z-t.z;return e>0&&t.x===this.x>>e&&t.y===this.y>>e}getTilePoint(t){let e=Math.pow(2,this.z);return new c((t.x*e-this.x)*Ko,(t.y*e-this.y)*Ko)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Wu{constructor(t,e){this.wrap=t,this.canonical=e,this.key=Yu(t,e.z,e.z,e.x,e.y)}}class Zu{constructor(t,e,r,n,i){if(t= z; overscaledZ = ${t}; z = ${r}`);this.overscaledZ=t,this.wrap=e,this.canonical=new Gu(r,+n,+i),this.key=Yu(e,t,r,n,i)}clone(){return new Zu(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);let e=this.canonical.z-t;return t>this.canonical.z?new Zu(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Zu(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)}calculateScaledKey(t,e){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);let r=this.canonical.z-t;return t>this.canonical.z?Yu(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Yu(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)}isChildOf(t){if(t.wrap!==this.wrap)return!1;let e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e}children(t){if(this.overscaledZ>=t)return[new Zu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];let e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Zu(e,this.wrap,e,r,n),new Zu(e,this.wrap,e,r+1,n),new Zu(e,this.wrap,e,r,n+1),new Zu(e,this.wrap,e,r+1,n+1)]}isLessThan(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.ythis.max&&(this.max=r),r=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)}unpack(t,e,r){return t*this.redFactor+e*this.greenFactor+r*this.blueFactor-this.baseShift}getPixels(){return new Os({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let n=e*this.dim,i=e*this.dim+this.dim,a=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:a=o-1;break;case 1:o=a+1}let s=-e*this.dim,l=-r*this.dim;for(let e=a;e=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class Ku{constructor(t,e,r,n,i){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=r,t._y=n,this.properties=t.properties,this.id=i}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(t){this._geometry=t}toJSON(){let t={geometry:this.geometry};for(let e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t}}class Ju{constructor(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new ki(Ko,16,0),this.grid3D=new ki(Ko,16,0),this.featureIndexArray=new ao,this.promoteId=e}insert(t,e,r,n,i,a){let o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);let s=a?this.grid3D:this.grid;for(let t=0;t=0&&n[3]>=0&&s.insert(o,n[0],n[1],n[2],n[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new kl.VectorTile(new jc(this.rawTileData)).layers,this.sourceLayerCoder=new $u(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(t,e,r,n){this.loadVTLayers();let i=t.params||{},a=Ko/t.tileSize/t.scale,o=Dn(i.filter),s=t.queryGeometry,l=t.queryPadding*a,u=th(s),h=this.grid.query(u.minX-l,u.minY-l,u.maxX+l,u.maxY+l),p=th(t.cameraQueryGeometry),f=this.grid3D.query(p.minX-l,p.minY-l,p.maxX+l,p.maxY+l,((e,r,n,i)=>function(t,e,r,n,i){for(let a of t)if(e<=a.x&&r<=a.y&&n>=a.x&&i>=a.y)return!0;let a=[new c(e,r),new c(e,i),new c(n,i),new c(n,r)];if(t.length>2)for(let e of a)if(fs(t,e))return!0;for(let e=0;e(p||(p=ts(e)),r.queryIntersectsFeature(s,e,n,p,this.z,t.transform,a,t.pixelPosMatrix))))}return m}loadMatchingFeature(t,e,r,n,i,a,o,s,l,c,u){let h=this.bucketLayerIDs[e];if(a&&!function(t,e){for(let r=0;r=0)return!0;return!1}(a,h))return;let p=this.sourceLayerCoder.decode(r),f=this.vtLayers[p].feature(n);if(i.needGeometry){let t=es(f,!0);if(!i.filter(new na(this.tileID.overscaledZ),t,this.tileID.canonical))return}else if(!i.filter(new na(this.tileID.overscaledZ),f))return;let d=this.getId(f,p);for(let e=0;e{let o=e instanceof ha?e.get(a):null;return o&&o.evaluate?o.evaluate(r,n,i):o}))}function th(t){let e=1/0,r=1/0,n=-1/0,i=-1/0;for(let a of t)e=Math.min(e,a.x),r=Math.min(r,a.y),n=Math.max(n,a.x),i=Math.max(i,a.y);return{minX:e,minY:r,maxX:n,maxY:i}}function eh(t,e){return e-t}function rh(t,e,r,n,i){let a=[];for(let o=0;o=n&&u.x>=n||(o.x>=n?o=new c(n,o.y+(n-o.x)/(u.x-o.x)*(u.y-o.y))._round():u.x>=n&&(u=new c(n,o.y+(n-o.x)/(u.x-o.x)*(u.y-o.y))._round()),o.y>=i&&u.y>=i||(o.y>=i?o=new c(o.x+(i-o.y)/(u.y-o.y)*(u.x-o.x),i)._round():u.y>=i&&(u=new c(o.x+(i-o.y)/(u.y-o.y)*(u.x-o.x),i)._round()),s&&o.equals(s[s.length-1])||(s=[o],a.push(s)),s.push(u)))))}}return a}Si("FeatureIndex",Ju,{omit:["rawTileData","sourceLayerCoder"]});class nh extends c{constructor(t,e,r,n){super(t,e),this.angle=r,void 0!==n&&(this.segment=n)}clone(){return new nh(this.x,this.y,this.angle,this.segment)}}function ih(t,e,r,n,i){if(void 0===e.segment||0===r)return!0;let a=e,o=e.segment+1,s=0;for(;s>-r/2;){if(o--,o<0)return!1;s-=t[o].dist(a),a=t[o]}s+=t[o].dist(t[o+1]),o++;let l=[],c=0;for(;sn;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=e.dist(r)}return!0}function ah(t){let e=0;for(let r=0;rc){let u=(c-l)/a,h=Re.number(n.x,i.x,u),p=Re.number(n.y,i.y,u),f=new nh(h,p,i.angleTo(n),r);return f._round(),!o||ih(t,f,s,o,e)?f:void 0}l+=a}}function ch(t,e,r,n,i,a,o,s,l){let c=oh(n,a,o),u=sh(n,i),h=u*o,p=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-h=0&&y=0&&v=0&&p+c<=u){let r=new nh(y,v,m,e);r._round(),n&&!ih(t,r,a,n,i)||f.push(r)}}h+=d}return s||f.length||o||(f=uh(t,h/2,r,n,i,a,o,!0,l)),f}function hh(t,e,r,n){let i=[],a=t.image,o=a.pixelRatio,s=a.paddedRect.w-2,l=a.paddedRect.h-2,u={x1:t.left,y1:t.top,x2:t.right,y2:t.bottom},h=a.stretchX||[[0,s]],p=a.stretchY||[[0,l]],f=(t,e)=>t+e[1]-e[0],d=h.reduce(f,0),m=p.reduce(f,0),g=s-d,y=l-m,v=0,x=d,_=0,b=m,w=0,T=g,A=0,k=y;if(a.content&&n){let e=a.content,r=e[2]-e[0],n=e[3]-e[1];(a.textFitWidth||a.textFitHeight)&&(u=lu(t)),v=ph(h,0,e[0]),_=ph(p,0,e[1]),x=ph(h,e[0],e[2]),b=ph(p,e[1],e[3]),w=e[0]-v,A=e[1]-_,T=r-x,k=n-b}let M=u.x1,S=u.y1,E=u.x2-M,C=u.y2-S,I=(t,n,i,s)=>{let l=dh(t.stretch-v,x,E,M),u=mh(t.fixed-w,T,t.stretch,d),h=dh(n.stretch-_,b,C,S),p=mh(n.fixed-A,k,n.stretch,m),f=dh(i.stretch-v,x,E,M),g=mh(i.fixed-w,T,i.stretch,d),y=dh(s.stretch-_,b,C,S),I=mh(s.fixed-A,k,s.stretch,m),L=new c(l,h),P=new c(f,h),z=new c(f,y),D=new c(l,y),O=new c(u/o,p/o),R=new c(g/o,I/o),F=e*Math.PI/180;if(F){let t=Math.sin(F),e=Math.cos(F),r=[e,-t,t,e];L._matMult(r),P._matMult(r),D._matMult(r),z._matMult(r)}let B=t.stretch+t.fixed,j=n.stretch+n.fixed;return{tl:L,tr:P,bl:D,br:z,tex:{x:a.paddedRect.x+1+B,y:a.paddedRect.y+1+j,w:i.stretch+i.fixed-B,h:s.stretch+s.fixed-j},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:O,pixelOffsetBR:R,minFontScaleX:T/o/E,minFontScaleY:k/o/C,isSDF:r}};if(n&&(a.stretchX||a.stretchY)){let t=fh(h,g,d),e=fh(p,y,m);for(let r=0;r0&&(n=Math.max(10,n),this.circleDiameter=n)}else{let l=null!==(h=a.image)&&void 0!==h&&h.content&&(a.image.textFitWidth||a.image.textFitHeight)?lu(a):{x1:a.left,y1:a.top,x2:a.right,y2:a.bottom};l.y1=l.y1*o-s[0],l.y2=l.y2*o+s[2],l.x1=l.x1*o-s[3],l.x2=l.x2*o+s[1];let p=a.collisionPadding;if(p&&(l.x1-=p[0]*o,l.y1-=p[1]*o,l.x2+=p[2]*o,l.y2+=p[3]*o),u){let t=new c(l.x1,l.y1),e=new c(l.x2,l.y1),r=new c(l.x1,l.y2),n=new 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t.R({width:c,height:u},yield t.bw(i,-1,-1,c,u)):i,p=new t.bx(r,h,n,a,o,s,l);return this.loaded=this.loaded||{},this.loaded[r]=p,p}))}removeTile(t){let e=this.loaded,r=t.uid;e&&e[r]&&delete e[r]}}function s(t,e){if(0!==t.length){l(t[0],e);for(var r=1;r=Math.abs(s)?r-l+s:s-l+r,r=l}r+n>=0!=!!e&&t.reverse()}var c=t.by((function t(e,r){var n,i=e&&e.type;if("FeatureCollection"===i)for(n=0;n>31}function k(t,e){for(var r=t.loadGeometry(),n=t.type,i=0,a=0,o=r.length,s=0;st},C=Math.fround||(I=new Float32Array(1),t=>(I[0]=+t,I[0]));var I;class L{constructor(t){this.options=Object.assign(Object.create(E),t),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(t){let{log:e,minZoom:r,maxZoom:n}=this.options;e&&console.time("total time");let i=`prepare ${t.length} points`;e&&console.time(i),this.points=t;let a=[];for(let e=0;e=r;t--){let r=+Date.now();o=this.trees[t]=this._createTree(this._cluster(o,t)),e&&console.log("z%d: %d clusters in 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f=.5*l.buffer/l.extent,d=.5-f,m=.5+f,g=1+f,y=null,v=null,x=null,_=null,b=Z(t,u,r-f,r+m,0,p.minX,p.maxX,l),w=Z(t,u,r+d,r+g,0,p.minX,p.maxX,l);t=null,b&&(y=Z(b,u,n-f,n+m,1,p.minY,p.maxY,l),v=Z(b,u,n+d,n+g,1,p.minY,p.maxY,l),b=null),w&&(x=Z(w,u,n-f,n+m,1,p.minY,p.maxY,l),_=Z(w,u,n+d,n+g,1,p.minY,p.maxY,l),w=null),c>1&&console.timeEnd("clipping"),s.push(y||[],e+1,2*r,2*n),s.push(v||[],e+1,2*r,2*n+1),s.push(x||[],e+1,2*r+1,2*n),s.push(_||[],e+1,2*r+1,2*n+1)}}getTile(t,e,r){t=+t,e=+e,r=+r;let n=this.options,{extent:i,debug:a}=n;if(t<0||t>24)return null;let o=1<1&&console.log("drilling down to z%d-%d-%d",t,e,r);let l,c=t,u=e,h=r;for(;!l&&c>0;)c--,u>>=1,h>>=1,l=this.tiles[ut(c,u,h)];return l&&l.source?(a>1&&(console.log("found parent tile z%d-%d-%d",c,u,h),console.time("drilling down")),this.splitTile(l.source,c,u,h,t,e,r),a>1&&console.timeEnd("drilling down"),this.tiles[s]?nt(this.tiles[s],i):null):null}}function ut(t,e,r){return 32*((1<{o.properties=t;let e={};for(let t of 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r=t.bC(e.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===r.result)throw new Error(r.value.map((t=>`${t.key}: ${t.message}`)).join(", "));n={type:"FeatureCollection",features:n.features.filter((t=>r.value.evaluate({zoom:0},t)))}}return n}))}loadGeoJSON(e,r){return t._(this,void 0,void 0,(function*(){let{promoteId:n}=e;if(e.request){let i=yield t.h(e.request,r);return this._dataUpdateable=pt(i.data,n)?ft(i.data,n):void 0,i.data}if("string"==typeof e.data)try{let t=JSON.parse(e.data);return this._dataUpdateable=pt(t,n)?ft(t,n):void 0,t}catch{throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`)}if(!e.dataDiff)throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${e.source}`);return function(t,e,r){var n,i,a,o;if(e.removeAll&&t.clear(),e.remove)for(let r of e.remove)t.delete(r);if(e.add)for(let n of e.add){let e=ht(n,r);null!=e&&t.set(e,n)}if(e.update)for(let r of e.update){let e=t.get(r.id);if(null==e)continue;let s=!r.removeAllProperties&&((null===(n=r.removeProperties)||void 0===n?void 0:n.length)>0||(null===(i=r.addOrUpdateProperties)||void 0===i?void 0:i.length)>0);if((r.newGeometry||r.removeAllProperties||s)&&(e=Object.assign({},e),t.set(r.id,e),s&&(e.properties=Object.assign({},e.properties))),r.newGeometry&&(e.geometry=r.newGeometry),r.removeAllProperties)e.properties={};else if((null===(a=r.removeProperties)||void 0===a?void 0:a.length)>0)for(let t of r.removeProperties)Object.prototype.hasOwnProperty.call(e.properties,t)&&delete e.properties[t];if((null===(o=r.addOrUpdateProperties)||void 0===o?void 0:o.length)>0)for(let{key:t,value:n}of r.addOrUpdateProperties)e.properties[t]=n}}(this._dataUpdateable,e.dataDiff,n),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}}))}removeSource(e){return t._(this,void 0,void 0,(function*(){this._pendingRequest&&this._pendingRequest.abort()}))}getClusterExpansionZoom(t){return this._geoJSONIndex.getClusterExpansionZoom(t.clusterId)}getClusterChildren(t){return this._geoJSONIndex.getChildren(t.clusterId)}getClusterLeaves(t){return this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset)}}class mt{constructor(e){this.self=e,this.actor=new t.F(e),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(t,e)=>{if(this.externalWorkerSourceTypes[t])throw new Error(`Worker source with name "${t}" already registered.`);this.externalWorkerSourceTypes[t]=e},this.self.addProtocol=t.bi,this.self.removeProtocol=t.bj,this.self.registerRTLTextPlugin=e=>{if(t.bD.isParsed())throw new Error("RTL text plugin already registered.");t.bD.setMethods(e)},this.actor.registerMessageHandler("LDT",((t,e)=>this._getDEMWorkerSource(t,e.source).loadTile(e))),this.actor.registerMessageHandler("RDT",((e,r)=>t._(this,void 0,void 0,(function*(){this._getDEMWorkerSource(e,r.source).removeTile(r)})))),this.actor.registerMessageHandler("GCEZ",((e,r)=>t._(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterExpansionZoom(r)})))),this.actor.registerMessageHandler("GCC",((e,r)=>t._(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterChildren(r)})))),this.actor.registerMessageHandler("GCL",((e,r)=>t._(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterLeaves(r)})))),this.actor.registerMessageHandler("LD",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadData(e))),this.actor.registerMessageHandler("GD",((t,e)=>this._getWorkerSource(t,e.type,e.source).getData())),this.actor.registerMessageHandler("LT",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadTile(e))),this.actor.registerMessageHandler("RT",((t,e)=>this._getWorkerSource(t,e.type,e.source).reloadTile(e))),this.actor.registerMessageHandler("AT",((t,e)=>this._getWorkerSource(t,e.type,e.source).abortTile(e))),this.actor.registerMessageHandler("RMT",((t,e)=>this._getWorkerSource(t,e.type,e.source).removeTile(e))),this.actor.registerMessageHandler("RS",((e,r)=>t._(this,void 0,void 0,(function*(){if(!this.workerSources[e]||!this.workerSources[e][r.type]||!this.workerSources[e][r.type][r.source])return;let t=this.workerSources[e][r.type][r.source];delete this.workerSources[e][r.type][r.source],void 0!==t.removeSource&&t.removeSource(r)})))),this.actor.registerMessageHandler("RM",(e=>t._(this,void 0,void 0,(function*(){delete this.layerIndexes[e],delete this.availableImages[e],delete this.workerSources[e],delete this.demWorkerSources[e]})))),this.actor.registerMessageHandler("SR",((e,r)=>t._(this,void 0,void 0,(function*(){this.referrer=r})))),this.actor.registerMessageHandler("SRPS",((t,e)=>this._syncRTLPluginState(t,e))),this.actor.registerMessageHandler("IS",((e,r)=>t._(this,void 0,void 0,(function*(){this.self.importScripts(r)})))),this.actor.registerMessageHandler("SI",((t,e)=>this._setImages(t,e))),this.actor.registerMessageHandler("UL",((e,r)=>t._(this,void 0,void 0,(function*(){this._getLayerIndex(e).update(r.layers,r.removedIds)})))),this.actor.registerMessageHandler("SL",((e,r)=>t._(this,void 0,void 0,(function*(){this._getLayerIndex(e).replace(r)}))))}_setImages(e,r){return t._(this,void 0,void 0,(function*(){this.availableImages[e]=r;for(let t in this.workerSources[e]){let n=this.workerSources[e][t];for(let t in n)n[t].availableImages=r}}))}_syncRTLPluginState(e,r){return t._(this,void 0,void 0,(function*(){if(t.bD.isParsed())return t.bD.getState();if("loading"!==r.pluginStatus)return t.bD.setState(r),r;let e=r.pluginURL;if(this.self.importScripts(e),t.bD.isParsed()){let r={pluginStatus:"loaded",pluginURL:e};return t.bD.setState(r),r}throw t.bD.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${e}`)}))}_getAvailableImages(t){let e=this.availableImages[t];return e||(e=[]),e}_getLayerIndex(t){let r=this.layerIndexes[t];return r||(r=this.layerIndexes[t]=new e),r}_getWorkerSource(t,e,r){if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][r]){let n={sendAsync:(e,r)=>(e.targetMapId=t,this.actor.sendAsync(e,r))};switch(e){case"vector":this.workerSources[t][e][r]=new a(n,this._getLayerIndex(t),this._getAvailableImages(t));break;case"geojson":this.workerSources[t][e][r]=new dt(n,this._getLayerIndex(t),this._getAvailableImages(t));break;default:this.workerSources[t][e][r]=new this.externalWorkerSourceTypes[e](n,this._getLayerIndex(t),this._getAvailableImages(t))}}return this.workerSources[t][e][r]}_getDEMWorkerSource(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new o),this.demWorkerSources[t][e]}}return t.i(self)&&(self.worker=new mt(self)),mt})),n("index",0,(function(t,e){var r="4.7.1";let n,i,a={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:t=>new Promise(((r,n)=>{let i=requestAnimationFrame(r);t.signal.addEventListener("abort",(()=>{cancelAnimationFrame(i),n(e.c())}))})),getImageData(t,e=0){return this.getImageCanvasContext(t).getImageData(-e,-e,t.width+2*e,t.height+2*e)},getImageCanvasContext(t){let e=window.document.createElement("canvas"),r=e.getContext("2d",{willReadFrequently:!0});if(!r)throw new Error("failed to create canvas 2d context");return e.width=t.width,e.height=t.height,r.drawImage(t,0,0,t.width,t.height),r},resolveURL:t=>(n||(n=document.createElement("a")),n.href=t,n.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(null==i&&(i=matchMedia("(prefers-reduced-motion: reduce)")),i.matches)}};class o{static testProp(t){if(!o.docStyle)return t[0];for(let e=0;e{window.removeEventListener("click",o.suppressClickInternal,!0)}),0)}static getScale(t){let e=t.getBoundingClientRect();return{x:e.width/t.offsetWidth||1,y:e.height/t.offsetHeight||1,boundingClientRect:e}}static getPoint(t,r,n){let i=r.boundingClientRect;return new e.P((n.clientX-i.left)/r.x-t.clientLeft,(n.clientY-i.top)/r.y-t.clientTop)}static mousePos(t,e){let r=o.getScale(t);return o.getPoint(t,r,e)}static touchPos(t,e){let r=[],n=o.getScale(t);for(let i=0;i{s&&p(s),s=null,h=!0},l.onerror=()=>{u=!0,s=null},l.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(t){let r,n,i,a;t.resetRequestQueue=()=>{r=[],n=0,i=0,a={}},t.addThrottleControl=t=>{let e=i++;return a[e]=t,e},t.removeThrottleControl=t=>{delete a[t],s()},t.getImage=(t,n,i=!0)=>new Promise(((a,o)=>{c.supported&&(t.headers||(t.headers={}),t.headers.accept="image/webp,*/*"),e.e(t,{type:"image"}),r.push({abortController:n,requestParameters:t,supportImageRefresh:i,state:"queued",onError:t=>{o(t)},onSuccess:t=>{a(t)}}),s()}));let o=t=>e._(this,void 0,void 0,(function*(){t.state="running";let{requestParameters:r,supportImageRefresh:i,onError:a,onSuccess:o,abortController:c}=t,u=!1===i&&!e.i(self)&&!e.g(r.url)&&(!r.headers||Object.keys(r.headers).reduce(((t,e)=>t&&"accept"===e),!0));n++;let h=u?l(r,c):e.m(r,c);try{let r=yield h;delete t.abortController,t.state="completed",r.data instanceof HTMLImageElement||e.b(r.data)?o(r):r.data&&o({data:yield(p=r.data,"function"==typeof createImageBitmap?e.d(p):e.f(p)),cacheControl:r.cacheControl,expires:r.expires})}catch(e){delete t.abortController,a(e)}finally{n--,s()}var p})),s=()=>{let t=(()=>{for(let t of Object.keys(a))if(a[t]())return!0;return!1})()?e.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:e.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let e=n;e0;e++){let t=r.shift();t.abortController.signal.aborted?e--:o(t)}},l=(t,r)=>new Promise(((n,i)=>{let a=new 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this.patterns){let{bin:r}=this.patterns[t],n=r.x+1,a=r.y+1,o=this.getImage(t).data,s=o.width,l=o.height;e.R.copy(o,i,{x:0,y:0},{x:n,y:a},{width:s,height:l}),e.R.copy(o,i,{x:0,y:l-1},{x:n,y:a-1},{width:s,height:1}),e.R.copy(o,i,{x:0,y:0},{x:n,y:a+l},{width:s,height:1}),e.R.copy(o,i,{x:s-1,y:0},{x:n-1,y:a},{width:1,height:l}),e.R.copy(o,i,{x:0,y:0},{x:n+s,y:a},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(t){for(let r of t){if(this.callbackDispatchedThisFrame[r])continue;this.callbackDispatchedThisFrame[r]=!0;let t=this.getImage(r);t||e.w(`Image with ID: "${r}" was not found`),T(t)&&this.updateImage(r,t)}}}let k,M=1e20;function S(t,e,r,n,i,a,o,s,l){for(let c=e;c-1);l++,a[l]=s,o[l]=c,o[l+1]=M}for(let s=0,l=0;s65535)throw new Error("glyphs > 65535 not supported");if(e.ranges[i])return{stack:t,id:r,glyph:n};if(!this.url)throw new Error("glyphsUrl is not set");if(!e.requests[i]){let 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l,c=Math.abs(s-o.left),u=Math.abs(s-o.right),h=Math.min(c,u),p=e/r*(n+1);if(o.isDash){let t=n-Math.abs(p);l=Math.sqrt(h*h+t*t)}else l=n-Math.sqrt(h*h+p*p);this.data[i+s]=Math.max(0,Math.min(255,l+128))}}}addRegularDash(t){for(let e=t.length-1;e>=0;--e){let r=t[e],n=t[e+1];r.zeroLength?t.splice(e,1):n&&n.isDash===r.isDash&&(n.left=r.left,t.splice(e,1))}let e=t[0],r=t[t.length-1];e.isDash===r.isDash&&(e.left=r.left-this.width,r.right=e.right+this.width);let n=this.width*this.nextRow,i=0,a=t[i];for(let e=0;e1&&(a=t[++i]);let r=Math.abs(e-a.left),o=Math.abs(e-a.right),s=Math.min(r,o);this.data[n+e]=Math.max(0,Math.min(255,(a.isDash?s:-s)+128))}}addDash(t,r){let n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return e.w("LineAtlas out of space"),null;let a=0;for(let e=0;e{t.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[O]}numActive(){return Object.keys(this.active).length}}let F,B,j=Math.floor(a.hardwareConcurrency/2);function N(){return F||(F=new R),F}R.workerCount=e.C(globalThis)?Math.max(Math.min(j,3),1):1;class U{constructor(t,r){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=r;let n=this.workerPool.acquire(r);for(let t=0;t{t.remove()})),this.actors=[],t&&this.workerPool.release(this.id)}registerMessageHandler(t,e){for(let r of this.actors)r.registerMessageHandler(t,e)}}function V(){return B||(B=new U(N(),e.G),B.registerMessageHandler("GR",((t,r,n)=>e.m(r,n)))),B}function q(t,r){let n=e.H();return e.J(n,n,[1,1,0]),e.K(n,n,[.5*t.width,.5*t.height,1]),e.L(n,n,t.calculatePosMatrix(r.toUnwrapped()))}function H(t,e,r,n,i,a){let o=function(t,e,r){if(t)for(let n of t){let t=e[n];if(t&&t.source===r&&"fill-extrusion"===t.type)return!0}else for(let t in e){let n=e[t];if(n.source===r&&"fill-extrusion"===n.type)return!0}return!1}(i&&i.layers,e,t.id),s=a.maxPitchScaleFactor(),l=t.tilesIn(n,s,o);l.sort(G);let c=[];for(let n of l)c.push({wrappedTileID:n.tileID.wrapped().key,queryResults:n.tile.queryRenderedFeatures(e,r,t._state,n.queryGeometry,n.cameraQueryGeometry,n.scale,i,a,s,q(t.transform,n.tileID))});let u=function(t){let e={},r={};for(let n of t){let t=n.queryResults,i=n.wrappedTileID,a=r[i]=r[i]||{};for(let r in t){let n=t[r],i=a[r]=a[r]||{},o=e[r]=e[r]||[];for(let t of n)i[t.featureIndex]||(i[t.featureIndex]=!0,o.push(t))}}return e}(c);for(let e in u)u[e].forEach((e=>{let r=e.feature,n=t.getFeatureState(r.layer["source-layer"],r.id);r.source=r.layer.source,r.layer["source-layer"]&&(r.sourceLayer=r.layer["source-layer"]),r.state=n}));return u}function G(t,e){let r=t.tileID,n=e.tileID;return r.overscaledZ-n.overscaledZ||r.canonical.y-n.canonical.y||r.wrap-n.wrap||r.canonical.x-n.canonical.x}function W(t,r,n){return e._(this,void 0,void 0,(function*(){let i=t;if(t.url?i=(yield e.h(r.transformRequest(t.url,"Source"),n)).data:yield a.frameAsync(n),!i)return null;let o=e.M(e.e(i,t),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in i&&i.vector_layers&&(o.vectorLayerIds=i.vector_layers.map((t=>t.id))),o}))}class Z{constructor(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):Array.isArray(t)&&(4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof e.N?new e.N(t.lng,t.lat):e.N.convert(t),this}setSouthWest(t){return this._sw=t instanceof e.N?new e.N(t.lng,t.lat):e.N.convert(t),this}extend(t){let r,n,i=this._sw,a=this._ne;if(t instanceof e.N)r=t,n=t;else{if(!(t instanceof Z))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(Z.convert(t)):this.extend(e.N.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(e.N.convert(t)):this;if(r=t._sw,n=t._ne,!r||!n)return this}return i||a?(i.lng=Math.min(r.lng,i.lng),i.lat=Math.min(r.lat,i.lat),a.lng=Math.max(n.lng,a.lng),a.lat=Math.max(n.lat,a.lat)):(this._sw=new e.N(r.lng,r.lat),this._ne=new e.N(n.lng,n.lat)),this}getCenter(){return new e.N((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new e.N(this.getWest(),this.getNorth())}getSouthEast(){return new e.N(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(t){let{lng:r,lat:n}=e.N.convert(t),i=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&i}static convert(t){return t instanceof Z?t:t&&new Z(t)}static fromLngLat(t,r=0){let n=360*r/40075017,i=n/Math.cos(Math.PI/180*t.lat);return new Z(new e.N(t.lng-i,t.lat-n),new e.N(t.lng+i,t.lat+n))}adjustAntiMeridian(){let t=new e.N(this._sw.lng,this._sw.lat),r=new e.N(this._ne.lng,this._ne.lat);return new Z(t,t.lng>r.lng?new e.N(r.lng+360,r.lat):r)}}class Y{constructor(t,e,r){this.bounds=Z.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=r||24}validateBounds(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){let r=Math.pow(2,t.z),n=Math.floor(e.O(this.bounds.getWest())*r),i=Math.floor(e.Q(this.bounds.getNorth())*r),a=Math.ceil(e.O(this.bounds.getEast())*r),o=Math.ceil(e.Q(this.bounds.getSouth())*r);return t.x>=n&&t.x=i&&t.y{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return e.e({},this._options)}loadTile(t){return e._(this,void 0,void 0,(function*(){let e=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),r={request:this.map._requestManager.transformRequest(e,"Tile"),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};r.request.collectResourceTiming=this._collectResourceTiming;let n="RT";if(t.actor&&"expired"!==t.state){if("loading"===t.state)return new Promise(((e,r)=>{t.reloadPromise={resolve:e,reject:r}}))}else t.actor=this.dispatcher.getActor(),n="LT";t.abortController=new AbortController;try{let e=yield t.actor.sendAsync({type:n,data:r},t.abortController);if(delete t.abortController,t.aborted)return;this._afterTileLoadWorkerResponse(t,e)}catch(e){if(delete t.abortController,t.aborted)return;if(e&&404!==e.status)throw e;this._afterTileLoadWorkerResponse(t,null)}}))}_afterTileLoadWorkerResponse(t,e){if(e&&e.resourceTiming&&(t.resourceTiming=e.resourceTiming),e&&this.map._refreshExpiredTiles&&t.setExpiryData(e),t.loadVectorData(e,this.map.painter),t.reloadPromise){let e=t.reloadPromise;t.reloadPromise=null,this.loadTile(t).then(e.resolve).catch(e.reject)}}abortTile(t){return e._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.actor&&(yield t.actor.sendAsync({type:"AT",data:{uid:t.uid,type:this.type,source:this.id}}))}))}unloadTile(t){return e._(this,void 0,void 0,(function*(){t.unloadVectorData(),t.actor&&(yield t.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class $ extends e.E{constructor(t,r,n,i){super(),this.id=t,this.dispatcher=n,this.setEventedParent(i),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=e.e({type:"raster"},r),e.e(this,e.M(r,["url","scheme","tileSize"]))}load(){return e._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new e.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{let t=yield W(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,t&&(e.e(this,t),t.bounds&&(this.tileBounds=new Y(t.bounds,this.minzoom,this.maxzoom)),this.fire(new e.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.k("data",{dataType:"source",sourceDataType:"content"})))}catch(t){this._tileJSONRequest=null,this.fire(new e.j(t))}}))}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(t){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),t(),this.load()}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}serialize(){return e.e({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t){return e._(this,void 0,void 0,(function*(){let e=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.abortController=new AbortController;try{let r=yield f.getImage(this.map._requestManager.transformRequest(e,"Tile"),t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(r&&r.data){this.map._refreshExpiredTiles&&r.cacheControl&&r.expires&&t.setExpiryData({cacheControl:r.cacheControl,expires:r.expires});let e=this.map.painter.context,n=e.gl,i=r.data;t.texture=this.map.painter.getTileTexture(i.width),t.texture?t.texture.update(i,{useMipmap:!0}):(t.texture=new w(e,i,n.RGBA,{useMipmap:!0}),t.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST)),t.state="loaded"}}catch(e){if(delete t.abortController,t.aborted)t.state="unloaded";else if(e)throw t.state="errored",e}}))}abortTile(t){return e._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController)}))}unloadTile(t){return e._(this,void 0,void 0,(function*(){t.texture&&this.map.painter.saveTileTexture(t.texture)}))}hasTransition(){return!1}}class K extends ${constructor(t,r,n,i){super(t,r,n,i),this.type="raster-dem",this.maxzoom=22,this._options=e.e({type:"raster-dem"},r),this.encoding=r.encoding||"mapbox",this.redFactor=r.redFactor,this.greenFactor=r.greenFactor,this.blueFactor=r.blueFactor,this.baseShift=r.baseShift}loadTile(t){return e._(this,void 0,void 0,(function*(){let r=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),n=this.map._requestManager.transformRequest(r,"Tile");t.neighboringTiles=this._getNeighboringTiles(t.tileID),t.abortController=new AbortController;try{let r=yield f.getImage(n,t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(r&&r.data){let n=r.data;this.map._refreshExpiredTiles&&r.cacheControl&&r.expires&&t.setExpiryData({cacheControl:r.cacheControl,expires:r.expires});let i=e.b(n)&&e.U()?n:yield this.readImageNow(n),a={type:this.type,uid:t.uid,source:this.id,rawImageData:i,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!t.actor||"expired"===t.state){t.actor=this.dispatcher.getActor();let e=yield t.actor.sendAsync({type:"LDT",data:a});t.dem=e,t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0,t.state="loaded"}}}catch(e){if(delete t.abortController,t.aborted)t.state="unloaded";else if(e)throw t.state="errored",e}}))}readImageNow(t){return e._(this,void 0,void 0,(function*(){if(typeof VideoFrame<"u"&&e.V()){let r=t.width+2,n=t.height+2;try{return new e.R({width:r,height:n},yield e.W(t,-1,-1,r,n))}catch{}}return a.getImageData(t,1)}))}_getNeighboringTiles(t){let r=t.canonical,n=Math.pow(2,r.z),i=(r.x-1+n)%n,a=0===r.x?t.wrap-1:t.wrap,o=(r.x+1+n)%n,s=r.x+1===n?t.wrap+1:t.wrap,l={};return l[new e.S(t.overscaledZ,a,r.z,i,r.y).key]={backfilled:!1},l[new e.S(t.overscaledZ,s,r.z,o,r.y).key]={backfilled:!1},r.y>0&&(l[new e.S(t.overscaledZ,a,r.z,i,r.y-1).key]={backfilled:!1},l[new e.S(t.overscaledZ,t.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new e.S(t.overscaledZ,s,r.z,o,r.y-1).key]={backfilled:!1}),r.y+10&&e.e(i,{resourceTiming:n}),this.fire(new e.k("data",Object.assign(Object.assign({},i),{sourceDataType:"metadata"}))),this.fire(new e.k("data",Object.assign(Object.assign({},i),{sourceDataType:"content"})))}catch(t){if(this._pendingLoads--,this._removed)return void this.fire(new e.k("dataabort",{dataType:"source"}));this.fire(new e.j(t))}}))}loaded(){return 0===this._pendingLoads}loadTile(t){return e._(this,void 0,void 0,(function*(){let e=t.actor?"RT":"LT";t.actor=this.actor;let r={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};t.abortController=new AbortController;let n=yield this.actor.sendAsync({type:e,data:r},t.abortController);delete t.abortController,t.unloadVectorData(),t.aborted||t.loadVectorData(n,this.map.painter,"RT"===e)}))}abortTile(t){return e._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.aborted=!0}))}unloadTile(t){return e._(this,void 0,void 0,(function*(){t.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.type,source:this.id}})}))}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return e.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Q=e.Y([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class tt extends e.E{constructor(t,e,r,n){super(),this.id=t,this.dispatcher=r,this.coordinates=e.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(n),this.options=e}load(t){return e._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new e.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{let e=yield f.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,e&&e.data&&(this.image=e.data,t&&(this.coordinates=t),this._finishLoading())}catch(t){this._request=null,this._loaded=!0,this.fire(new e.j(t))}}))}loaded(){return this._loaded}updateImage(t){return t.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=t.url,this.load(t.coordinates).finally((()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new e.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(t){this.coordinates=t;let r=t.map(e.Z.fromLngLat);this.tileID=function(t){let r=1/0,n=1/0,i=-1/0,a=-1/0;for(let e of t)r=Math.min(r,e.x),n=Math.min(n,e.y),i=Math.max(i,e.x),a=Math.max(a,e.y);let o=Math.max(i-r,a-n),s=Math.max(0,Math.floor(-Math.log(o)/Math.LN2)),l=Math.pow(2,s);return new e.a1(s,Math.floor((r+i)/2*l),Math.floor((n+a)/2*l))}(r),this.minzoom=this.maxzoom=this.tileID.z;let n=r.map((t=>this.tileID.getTilePoint(t)._round()));return this._boundsArray=new e.$,this._boundsArray.emplaceBack(n[0].x,n[0].y,0,0),this._boundsArray.emplaceBack(n[1].x,n[1].y,e.X,0),this._boundsArray.emplaceBack(n[3].x,n[3].y,0,e.X),this._boundsArray.emplaceBack(n[2].x,n[2].y,e.X,e.X),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new e.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;let t=this.map.painter.context,r=t.gl;this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,Q.members)),this.boundsSegments||(this.boundsSegments=e.a0.simpleSegment(0,0,4,2)),this.texture||(this.texture=new w(t,this.image,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE));let n=!1;for(let t in this.tiles){let e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,n=!0)}n&&this.fire(new e.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(t){return e._(this,void 0,void 0,(function*(){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={}):t.state="errored"}))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class et extends tt{constructor(t,e,r,n){super(t,e,r,n),this.roundZoom=!0,this.type="video",this.options=e}load(){return e._(this,void 0,void 0,(function*(){this._loaded=!1;let t=this.options;this.urls=[];for(let e of t.urls)this.urls.push(this.map._requestManager.transformRequest(e,"Source").url);try{let t=yield e.a3(this.urls);if(this._loaded=!0,!t)return;this.video=t,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading()}catch(t){this.fire(new e.j(t))}}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){let r=this.video.seekable;tr.end(0)?this.fire(new e.j(new e.a2(`sources.${this.id}`,null,`Playback for this video can be set only between the ${r.start(0)} and ${r.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;let t=this.map.painter.context,r=t.gl;this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,Q.members)),this.boundsSegments||(this.boundsSegments=e.a0.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new w(t,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE));let n=!1;for(let t in this.tiles){let e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,n=!0)}n&&this.fire(new e.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class rt extends tt{constructor(t,r,n,i){super(t,r,n,i),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some((t=>!Array.isArray(t)||2!==t.length||t.some((t=>"number"!=typeof t))))||this.fire(new e.j(new e.a2(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new e.j(new e.a2(`sources.${t}`,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new e.j(new e.a2(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof HTMLCanvasElement||this.fire(new e.j(new e.a2(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new e.j(new e.a2(`sources.${t}`,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}load(){return e._(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new e.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}))}getCanvas(){return this.canvas}onAdd(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions()||0===Object.keys(this.tiles).length)return;let r=this.map.painter.context,n=r.gl;this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,Q.members)),this.boundsSegments||(this.boundsSegments=e.a0.simpleSegment(0,0,4,2)),this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new w(r,this.canvas,n.RGBA,{premultiply:!0});let i=!1;for(let t in this.tiles){let e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,i=!0)}i&&this.fire(new e.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(let t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}let nt={},it=t=>{switch(t){case"geojson":return J;case"image":return tt;case"raster":return $;case"raster-dem":return K;case"vector":return X;case"video":return et;case"canvas":return rt}return nt[t]},at="RTLPluginLoaded";class ot extends e.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=V()}_syncState(t){return this.status=t,this.dispatcher.broadcast("SRPS",{pluginStatus:t,pluginURL:this.url}).catch((t=>{throw this.status="error",t}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(t){return e._(this,arguments,void 0,(function*(t,e=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=a.resolveURL(t),!this.url)throw new Error(`requested url ${t} is invalid`);if("unavailable"===this.status){if(!e)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if("requested"===this.status)return this._requestImport()}))}_requestImport(){return e._(this,void 0,void 0,(function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new e.k(at))}))}lazyLoad(){"unavailable"===this.status?this.status="requested":"deferred"===this.status&&this._requestImport()}}let st=null;function lt(){return st||(st=new ot),st}class ct{constructor(t,r){this.timeAdded=0,this.fadeEndTime=0,this.tileID=t,this.uid=e.a4(),this.uses=0,this.tileSize=r,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(t){let e=t+this.timeAdded;ee.getLayer(t))).filter(Boolean);if(0!==t.length){n.layers=t,n.stateDependentLayerIds&&(n.stateDependentLayers=n.stateDependentLayerIds.map((e=>t.filter((t=>t.id===e))[0])));for(let e of t)r[e.id]=n}}return r}(t.buckets,r.style),this.hasSymbolBuckets=!1;for(let t in this.buckets){let r=this.buckets[t];if(r instanceof e.a6){if(this.hasSymbolBuckets=!0,!n)break;r.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(let t in this.buckets){let r=this.buckets[t];if(r instanceof e.a6&&r.hasRTLText){this.hasRTLText=!0,lt().lazyLoad();break}}this.queryPadding=0;for(let t in this.buckets){let e=this.buckets[t];this.queryPadding=Math.max(this.queryPadding,r.style.getLayer(t).queryRadius(e))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new e.a5}unloadVectorData(){for(let t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(t){return this.buckets[t.id]}upload(t){for(let e in this.buckets){let r=this.buckets[e];r.uploadPending()&&r.upload(t)}let e=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new w(t,this.imageAtlas.image,e.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new w(t,this.glyphAtlasImage,e.ALPHA),this.glyphAtlasImage=null)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,e,r,n,i,a,o,s,l,c){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:n,cameraQueryGeometry:i,scale:a,tileSize:this.tileSize,pixelPosMatrix:c,transform:s,params:o,queryPadding:this.queryPadding*l},t,e,r):{}}querySourceFeatures(t,r){let n=this.latestFeatureIndex;if(!n||!n.rawTileData)return;let i=n.loadVTLayers(),a=r&&r.sourceLayer?r.sourceLayer:"",o=i._geojsonTileLayer||i[a];if(!o)return;let s=e.a7(r&&r.filter),{z:l,x:c,y:u}=this.tileID.canonical,h={z:l,x:c,y:u};for(let r=0;rt)e=!1;else if(r)if(this.expirationTime{this.remove(t,i)}),r)),this.data[n].push(i),this.order.push(n),this.order.length>this.max){let t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){let e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value}getByKey(t){let e=this.data[t];return e?e[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,e){if(!this.has(t))return this;let r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){let t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}filter(t){let e=[];for(let r in this.data)for(let n of this.data[r])t(n.value)||e.push(n);for(let t of e)this.remove(t.value.tileID,t)}}class ht{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,r,n){let i=String(r);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][i]=this.stateChanges[t][i]||{},e.e(this.stateChanges[t][i],n),null===this.deletedStates[t]){this.deletedStates[t]={};for(let e in this.state[t])e!==i&&(this.deletedStates[t][e]=null)}else if(this.deletedStates[t]&&null===this.deletedStates[t][i]){this.deletedStates[t][i]={};for(let e in this.state[t][i])n[e]||(this.deletedStates[t][i][e]=null)}else for(let e in n)this.deletedStates[t]&&this.deletedStates[t][i]&&null===this.deletedStates[t][i][e]&&delete this.deletedStates[t][i][e]}removeFeatureState(t,e,r){if(null===this.deletedStates[t])return;let n=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},r&&void 0!==e)null!==this.deletedStates[t][n]&&(this.deletedStates[t][n]=this.deletedStates[t][n]||{},this.deletedStates[t][n][r]=null);else if(void 0!==e)if(this.stateChanges[t]&&this.stateChanges[t][n])for(r in this.deletedStates[t][n]={},this.stateChanges[t][n])this.deletedStates[t][n][r]=null;else this.deletedStates[t][n]=null;else this.deletedStates[t]=null}getState(t,r){let n=String(r),i=e.e({},(this.state[t]||{})[n],(this.stateChanges[t]||{})[n]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){let e=this.deletedStates[t][r];if(null===e)return{};for(let t in e)delete i[t]}return i}initializeTileState(t,e){t.setFeatureState(this.state,e)}coalesceChanges(t,r){let n={};for(let t in this.stateChanges){this.state[t]=this.state[t]||{};let r={};for(let n in this.stateChanges[t])this.state[t][n]||(this.state[t][n]={}),e.e(this.state[t][n],this.stateChanges[t][n]),r[n]=this.state[t][n];n[t]=r}for(let t in this.deletedStates){this.state[t]=this.state[t]||{};let r={};if(null===this.deletedStates[t])for(let e in this.state[t])r[e]={},this.state[t][e]={};else for(let e in this.deletedStates[t]){if(null===this.deletedStates[t][e])this.state[t][e]={};else for(let r of Object.keys(this.deletedStates[t][e]))delete this.state[t][e][r];r[e]=this.state[t][e]}n[t]=n[t]||{},e.e(n[t],r)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(n).length)for(let e in t)t[e].setFeatureState(n,r)}}class pt extends e.E{constructor(t,e,r){super(),this.id=t,this.dispatcher=r,this.on("data",(t=>this._dataHandler(t))),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((t,e,r,n)=>{let i=new(it(e.type))(t,e,r,n);if(i.id!==t)throw new Error(`Expected Source id to be ${t} instead of ${i.id}`);return i})(t,e,r,this),this._tiles={},this._cache=new ut(0,(t=>this._unloadTile(t))),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new ht,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileCacheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(void 0===this.used&&void 0===this.usedForTerrain||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(let t in this._tiles){let e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;let t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,r,n){return e._(this,void 0,void 0,(function*(){try{yield this._source.loadTile(t),this._tileLoaded(t,r,n)}catch(r){t.state="errored",404!==r.status?this._source.fire(new e.j(r,{tile:t})):this.update(this.transform,this.terrain)}}))}_unloadTile(t){this._source.unloadTile&&this._source.unloadTile(t)}_abortTile(t){this._source.abortTile&&this._source.abortTile(t),this._source.fire(new e.k("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(let e in this._tiles){let r=this._tiles[e];r.upload(t),r.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map((t=>t.tileID)).sort(ft).map((t=>t.key))}getRenderableIds(t){let r=[];for(let e in this._tiles)this._isIdRenderable(e,t)&&r.push(this._tiles[e]);return t?r.sort(((t,r)=>{let n=t.tileID,i=r.tileID,a=new e.P(n.canonical.x,n.canonical.y)._rotate(this.transform.angle),o=new e.P(i.canonical.x,i.canonical.y)._rotate(this.transform.angle);return n.overscaledZ-i.overscaledZ||o.y-a.y||o.x-a.x})).map((t=>t.tileID.key)):r.map((t=>t.tileID)).sort(ft).map((t=>t.key))}hasRenderableParent(t){let e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)}_isIdRenderable(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(let t in this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")}}_reloadTile(t,r){return e._(this,void 0,void 0,(function*(){let e=this._tiles[t];e&&("loading"!==e.state&&(e.state=r),yield this._loadTile(e,t,r))}))}_tileLoaded(t,r,n){t.timeAdded=a.now(),"expired"===n&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(r,t),"raster-dem"===this.getSource().type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new e.k("data",{dataType:"source",tile:t,coord:t.tileID}))}_backfillDEM(t){let e=this.getRenderableIds();for(let n=0;n1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[a]&&(t.neighboringTiles[a].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,e,r,n){for(let i in this._tiles){let a=this._tiles[i];if(n[i]||!a.hasData()||a.tileID.overscaledZ<=e||a.tileID.overscaledZ>r)continue;let o=a.tileID;for(;a&&a.tileID.overscaledZ>e+1;){let t=a.tileID.scaledTo(a.tileID.overscaledZ-1);a=this._tiles[t.key],a&&a.hasData()&&(o=t)}let s=o;for(;s.overscaledZ>e;)if(s=s.scaledTo(s.overscaledZ-1),t[s.key]){n[o.key]=o;break}}}findLoadedParent(t,e){if(t.key in this._loadedParentTiles){let r=this._loadedParentTiles[t.key];return r&&r.tileID.overscaledZ>=e?r:null}for(let r=t.overscaledZ-1;r>=e;r--){let e=t.scaledTo(r),n=this._getLoadedTile(e);if(n)return n}}findLoadedSibling(t){return this._getLoadedTile(t)}_getLoadedTile(t){let e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)}updateCacheSize(t){let r=Math.ceil(t.width/this._source.tileSize)+1,n=Math.ceil(t.height/this._source.tileSize)+1,i=Math.floor(r*n*(null===this._maxTileCacheZoomLevels?e.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),a="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(a)}handleWrapJump(t){let e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){let t={};for(let r in this._tiles){let n=this._tiles[r];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+e),t[n.tileID.key]=n}this._tiles=t;for(let t in this._timers)clearTimeout(this._timers[t]),delete this._timers[t];for(let t in this._tiles)this._setTileReloadTimer(t,this._tiles[t])}}_updateCoveredAndRetainedTiles(t,e,r,n,i,o){let s={},l={},c=Object.keys(t),u=a.now();for(let r of c){let n=t[r],i=this._tiles[r];if(!i||0!==i.fadeEndTime&&i.fadeEndTime<=u)continue;let a=this.findLoadedParent(n,e),o=this.findLoadedSibling(n),c=a||o||null;c&&(this._addTile(c.tileID),s[c.tileID.key]=c.tileID),l[r]=n}this._retainLoadedChildren(l,n,r,t);for(let e in s)t[e]||(this._coveredTiles[e]=!0,t[e]=s[e]);if(o){let e={},r={};for(let t of i)this._tiles[t.key].hasData()?e[t.key]=t:r[t.key]=t;for(let n in r){let i=r[n].children(this._source.maxzoom);this._tiles[i[0].key]&&this._tiles[i[1].key]&&this._tiles[i[2].key]&&this._tiles[i[3].key]&&(e[i[0].key]=t[i[0].key]=i[0],e[i[1].key]=t[i[1].key]=i[1],e[i[2].key]=t[i[2].key]=i[2],e[i[3].key]=t[i[3].key]=i[3],delete r[n])}for(let n in r){let i=r[n],a=this.findLoadedParent(i,this._source.minzoom),o=this.findLoadedSibling(i),s=a||o||null;if(s){e[s.tileID.key]=t[s.tileID.key]=s.tileID;for(let t in e)e[t].isChildOf(s.tileID)&&delete e[t]}}for(let t in this._tiles)e[t]||(this._coveredTiles[t]=!0)}}update(t,r){if(!this._sourceLoaded||this._paused)return;let n;this.transform=t,this.terrain=r,this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?n=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((t=>new e.S(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y))):(n=t.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:r}),this._source.hasTile&&(n=n.filter((t=>this._source.hasTile(t))))):n=[];let i=t.coveringZoomLevel(this._source),a=Math.max(i-pt.maxOverzooming,this._source.minzoom),o=Math.max(i+pt.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){let t={};for(let e of n)if(e.canonical.z>this._source.minzoom){let r=e.scaledTo(e.canonical.z-1);t[r.key]=r;let n=e.scaledTo(Math.max(this._source.minzoom,Math.min(e.canonical.z,5)));t[n.key]=n}n=n.concat(Object.values(t))}let s=0===n.length&&!this._updated&&this._didEmitContent;this._updated=!0,s&&this.fire(new e.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));let l=this._updateRetainedTiles(n,i);dt(this._source.type)&&this._updateCoveredAndRetainedTiles(l,a,o,i,n,r);for(let t in l)this._tiles[t].clearFadeHold();let c=e.ab(this._tiles,l);for(let t of c){let e=this._tiles[t];e.hasSymbolBuckets&&!e.holdingForFade()?e.setHoldDuration(this.map._fadeDuration):e.hasSymbolBuckets&&!e.symbolFadeFinished()||this._removeTile(t)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(let t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)}_updateRetainedTiles(t,e){var r;let n={},i={},a=Math.max(e-pt.maxOverzooming,this._source.minzoom),o=Math.max(e+pt.maxUnderzooming,this._source.minzoom),s={};for(let r of t){let t=this._addTile(r);n[r.key]=r,t.hasData()||ethis._source.maxzoom){let t=o.children(this._source.maxzoom)[0],e=this.getTile(t);if(e&&e.hasData()){n[t.key]=t;continue}}else{let t=o.children(this._source.maxzoom);if(n[t[0].key]&&n[t[1].key]&&n[t[2].key]&&n[t[3].key])continue}let s=t.wasRequested();for(let e=o.overscaledZ-1;e>=a;--e){let a=o.scaledTo(e);if(i[a.key])break;if(i[a.key]=!0,t=this.getTile(a),!t&&s&&(t=this._addTile(a)),t){let e=t.hasData();if((e||!(null!==(r=this.map)&&void 0!==r&&r.cancelPendingTileRequestsWhileZooming)||s)&&(n[a.key]=a),s=t.wasRequested(),e)break}}}return n}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(let t in this._tiles){let e,r=[],n=this._tiles[t].tileID;for(;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){e=this._loadedParentTiles[n.key];break}r.push(n.key);let t=n.scaledTo(n.overscaledZ-1);if(e=this._getLoadedTile(t),e)break;n=t}for(let t of r)this._loadedParentTiles[t]=e}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(let t in this._tiles){let e=this._tiles[t].tileID,r=this._getLoadedTile(e);this._loadedSiblingTiles[e.key]=r}}_addTile(t){let r=this._tiles[t.key];if(r)return r;r=this._cache.getAndRemove(t),r&&(this._setTileReloadTimer(t.key,r),r.tileID=t,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,r)));let n=r;return r||(r=new ct(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(r,t.key,r.state)),r.uses++,this._tiles[t.key]=r,n||this._source.fire(new e.k("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r}_setTileReloadTimer(t,e){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);let r=e.getExpiryTimeout();r&&(this._timers[t]=setTimeout((()=>{this._reloadTile(t,"expired"),delete this._timers[t]}),r))}_removeTile(t){let e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))}_dataHandler(t){let e=t.sourceDataType;"source"===t.dataType&&"metadata"===e&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===t.dataType&&"content"===e&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(let t in this._tiles)this._removeTile(t);this._cache.reset()}tilesIn(t,r,n){let i=[],a=this.transform;if(!a)return i;let o=n?a.getCameraQueryGeometry(t):t,s=t.map((t=>a.pointCoordinate(t,this.terrain))),l=o.map((t=>a.pointCoordinate(t,this.terrain))),c=this.getIds(),u=1/0,h=1/0,p=-1/0,f=-1/0;for(let t of l)u=Math.min(u,t.x),h=Math.min(h,t.y),p=Math.max(p,t.x),f=Math.max(f,t.y);for(let t=0;t=0&&g[1].y+m>=0){let t=s.map((t=>o.getTilePoint(t))),e=l.map((t=>o.getTilePoint(t)));i.push({tile:n,tileID:o,queryGeometry:t,cameraQueryGeometry:e,scale:d})}}return i}getVisibleCoordinates(t){let e=this.getRenderableIds(t).map((t=>this._tiles[t].tileID));for(let t of e)t.posMatrix=this.transform.calculatePosMatrix(t.toUnwrapped());return e}hasTransition(){if(this._source.hasTransition())return!0;if(dt(this._source.type)){let t=a.now();for(let e in this._tiles)if(this._tiles[e].fadeEndTime>=t)return!0}return!1}setFeatureState(t,e,r){this._state.updateState(t=t||"_geojsonTileLayer",e,r)}removeFeatureState(t,e,r){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,r)}getFeatureState(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)}setDependencies(t,e,r){let n=this._tiles[t];n&&n.setDependencies(e,r)}reloadTilesForDependencies(t,e){for(let r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter((r=>!r.hasDependency(t,e)))}}function ft(t,e){let r=Math.abs(2*t.wrap)-+(t.wrap<0),n=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||n-r||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function dt(t){return"raster"===t||"image"===t||"video"===t}pt.maxOverzooming=10,pt.maxUnderzooming=3;class mt{constructor(t,e){this.reset(t,e)}reset(t,e){this.points=t||[],this._distances=[0];for(let t=1;t0?(i-o)/s:0;return this.points[a].mult(1-l).add(this.points[r].mult(l))}}function gt(t,e){let r=!0;return"always"===t||"never"!==t&&"never"!==e||(r=!1),r}class yt{constructor(t,e,r){let n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(let t=0;tthis.width||n<0||e>this.height)return[];let s=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return[{key:null,x1:t,y1:e,x2:r,y2:n}];for(let t=0;t0}hitTestCircle(t,e,r,n,i){let a=t-r,o=t+r,s=e-r,l=e+r;if(o<0||a>this.width||l<0||s>this.height)return!1;let c=[];return this._forEachCell(a,s,o,l,this._queryCellCircle,c,{hitTest:!0,overlapMode:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}},i),c.length>0}_queryCell(t,e,r,n,i,a,o,s){let{seenUids:l,hitTest:c,overlapMode:u}=o,h=this.boxCells[i];if(null!==h){let i=this.bboxes;for(let o of h)if(!l.box[o]){l.box[o]=!0;let h=4*o,p=this.boxKeys[o];if(t<=i[h+2]&&e<=i[h+3]&&r>=i[h+0]&&n>=i[h+1]&&(!s||s(p))&&(!c||!gt(u,p.overlapMode))&&(a.push({key:p,x1:i[h],y1:i[h+1],x2:i[h+2],y2:i[h+3]}),c))return!0}}let p=this.circleCells[i];if(null!==p){let i=this.circles;for(let o of p)if(!l.circle[o]){l.circle[o]=!0;let h=3*o,p=this.circleKeys[o];if(this._circleAndRectCollide(i[h],i[h+1],i[h+2],t,e,r,n)&&(!s||s(p))&&(!c||!gt(u,p.overlapMode))){let t=i[h],e=i[h+1],r=i[h+2];if(a.push({key:p,x1:t-r,y1:e-r,x2:t+r,y2:e+r}),c)return!0}}}return!1}_queryCellCircle(t,e,r,n,i,a,o,s){let{circle:l,seenUids:c,overlapMode:u}=o,h=this.boxCells[i];if(null!==h){let t=this.bboxes;for(let e of h)if(!c.box[e]){c.box[e]=!0;let r=4*e,n=this.boxKeys[e];if(this._circleAndRectCollide(l.x,l.y,l.radius,t[r+0],t[r+1],t[r+2],t[r+3])&&(!s||s(n))&&!gt(u,n.overlapMode))return a.push(!0),!0}}let p=this.circleCells[i];if(null!==p){let t=this.circles;for(let e of p)if(!c.circle[e]){c.circle[e]=!0;let r=3*e,n=this.circleKeys[e];if(this._circlesCollide(t[r],t[r+1],t[r+2],l.x,l.y,l.radius)&&(!s||s(n))&&!gt(u,n.overlapMode))return a.push(!0),!0}}}_forEachCell(t,e,r,n,i,a,o,s){let l=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),u=this._convertToXCellCoord(r),h=this._convertToYCellCoord(n);for(let p=l;p<=u;p++)for(let l=c;l<=h;l++)if(i.call(this,t,e,r,n,this.xCellCount*l+p,a,o,s))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,e,r,n,i,a){let o=n-t,s=i-e,l=r+a;return l*l>o*o+s*s}_circleAndRectCollide(t,e,r,n,i,a,o){let s=(a-n)/2,l=Math.abs(t-(n+s));if(l>s+r)return!1;let c=(o-i)/2,u=Math.abs(e-(i+c));if(u>c+r)return!1;if(l<=s||u<=c)return!0;let h=l-s,p=u-c;return h*h+p*p<=r*r}}function vt(t,r,n,i,a){let o=e.H();return r?(e.K(o,o,[1/a,1/a,1]),n||e.ad(o,o,i.angle)):e.L(o,i.labelPlaneMatrix,t),o}function xt(t,r,n,i,a){if(r){let r=e.ae(t);return e.K(r,r,[a,a,1]),n||e.ad(r,r,-i.angle),r}return i.glCoordMatrix}function _t(t,r,n,i){let a;i?(a=[t,r,i(t,r),1],e.af(a,a,n)):(a=[t,r,0,1],Ot(a,a,n));let o=a[3];return{point:new e.P(a[0]/o,a[1]/o),signedDistanceFromCamera:o,isOccluded:!1}}function bt(t,e){return.5+t/e*.5}function wt(t,e){return t.x>=-e[0]&&t.x<=e[0]&&t.y>=-e[1]&&t.y<=e[1]}function Tt(t,r,n,i,a,o,s,l,c,u,h,p,f,d,m){let g=i?t.textSizeData:t.iconSizeData,y=e.ag(g,n.transform.zoom),v=[256/n.width*2+1,256/n.height*2+1],x=i?t.text.dynamicLayoutVertexArray:t.icon.dynamicLayoutVertexArray;x.clear();let _=t.lineVertexArray,b=i?t.text.placedSymbolArray:t.icon.placedSymbolArray,w=n.transform.width/n.transform.height,T=!1;for(let i=0;iMath.abs(n.x-r.x)*i?{useVertical:!0}:(t===e.ah.vertical?r.yn.x)?{needsFlipping:!0}:null}function Mt(t,r,n,i,a,o,s,l,c,u,h){let p,f=n/24,d=r.lineOffsetX*f,m=r.lineOffsetY*f;if(r.numGlyphs>1){let e=r.glyphStartIndex+r.numGlyphs,n=r.lineStartIndex,o=r.lineStartIndex+r.lineLength,c=At(f,l,d,m,i,r,h,t);if(!c)return{notEnoughRoom:!0};let g=_t(c.first.point.x,c.first.point.y,s,t.getElevation).point,y=_t(c.last.point.x,c.last.point.y,s,t.getElevation).point;if(a&&!i){let t=kt(r.writingMode,g,y,u);if(t)return t}p=[c.first];for(let a=r.glyphStartIndex+1;a0?s.point:St(t.tileAnchorPoint,a,n,1,o,t),c=kt(r.writingMode,n,l,u);if(c)return c}let n=Pt(f*l.getoffsetX(r.glyphStartIndex),d,m,i,r.segment,r.lineStartIndex,r.lineStartIndex+r.lineLength,t,h);if(!n||t.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};p=[n]}for(let t of p)e.aj(c,t.point,t.angle);return{}}function St(t,e,r,n,i,a){let o=t.add(t.sub(e)._unit()),s=void 0!==i?_t(o.x,o.y,i,a.getElevation).point:Ct(o.x,o.y,a).point,l=r.sub(s);return r.add(l._mult(n/l.mag()))}function Et(t,r,n){let i=r.projectionCache;if(i.projections[t])return i.projections[t];let a=new e.P(r.lineVertexArray.getx(t),r.lineVertexArray.gety(t)),o=Ct(a.x,a.y,r);if(o.signedDistanceFromCamera>0)return i.projections[t]=o.point,i.anyProjectionOccluded=i.anyProjectionOccluded||o.isOccluded,o.point;let s=t-n.direction;return St(0===n.distanceFromAnchor?r.tileAnchorPoint:new e.P(r.lineVertexArray.getx(s),r.lineVertexArray.gety(s)),a,n.previousVertex,n.absOffsetX-n.distanceFromAnchor+1,void 0,r)}function Ct(t,e,r){let n,i=t+r.translation[0],a=e+r.translation[1];return!r.pitchWithMap&&r.projection.useSpecialProjectionForSymbols?(n=r.projection.projectTileCoordinates(i,a,r.unwrappedTileID,r.getElevation),n.point.x=(.5*n.point.x+.5)*r.width,n.point.y=(.5*-n.point.y+.5)*r.height):(n=_t(i,a,r.labelPlaneMatrix,r.getElevation),n.isOccluded=!1),n}function It(t,e,r){return t._unit()._perp()._mult(e*r)}function Lt(t,r,n,i,a,o,s,l,c){if(l.projectionCache.offsets[t])return l.projectionCache.offsets[t];let u=n.add(r);if(t+c.direction=a)return l.projectionCache.offsets[t]=u,u;let h=Et(t+c.direction,l,c),p=It(h.sub(n),s,c.direction),f=n.add(p),d=h.add(p);return l.projectionCache.offsets[t]=e.ak(o,u,f,d)||u,l.projectionCache.offsets[t]}function Pt(t,e,r,n,i,a,o,s,l){let c=n?t-e:t+e,u=c>0?1:-1,h=0;n&&(u*=-1,h=Math.PI),u<0&&(h+=Math.PI);let p,f=u>0?a+i:a+i+1;s.projectionCache.cachedAnchorPoint?p=s.projectionCache.cachedAnchorPoint:(p=Ct(s.tileAnchorPoint.x,s.tileAnchorPoint.y,s).point,s.projectionCache.cachedAnchorPoint=p);let d,m,g,y=p,v=p,x=0,_=0,b=Math.abs(c),w=[];for(;x+_<=b;){if(f+=u,f=o)return null;x+=_,v=y,m=d;let t={absOffsetX:b,direction:u,distanceFromAnchor:x,previousVertex:v};if(y=Et(f,s,t),0===r)w.push(v),g=y.sub(v);else{let e,n=y.sub(v);e=0===n.mag()?It(Et(f+u,s,t).sub(y),r,u):It(n,r,u),m||(m=v.add(e)),d=Lt(f,e,y,a,o,m,r,s,t),w.push(m),g=d.sub(m)}_=g.mag()}let T=g._mult((b-x)/_)._add(m||v),A=h+Math.atan2(y.y-v.y,y.x-v.x);return w.push(T),{point:T,angle:l?A:0,path:w}}let zt=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Dt(t,e){for(let r=0;r=1;t--)l.push(o.path[t]);for(let t=1;tt.signedDistanceFromCamera<=0))?[]:t.map((t=>t.point))}let m=[];if(l.length>0){let t=l[0].clone(),r=l[0].clone();for(let e=1;e=n.x&&r.x<=i.x&&t.y>=n.y&&r.y<=i.y?[l]:r.xi.x||r.yi.y?[]:e.al([l],n.x,n.y,i.x,i.y)}for(let e of m){a.reset(e,.25*r);let n=0;n=a.length<=.5*r?1:Math.ceil(a.paddedLength/h)+1;for(let e=0;e_t(t.x,t.y,r,e.getElevation)))}queryRenderedSymbols(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};let r=[],n=1/0,i=1/0,a=-1/0,o=-1/0;for(let s of t){let t=new e.P(s.x+Rt,s.y+Rt);n=Math.min(n,t.x),i=Math.min(i,t.y),a=Math.max(a,t.x),o=Math.max(o,t.y),r.push(t)}let s=this.grid.query(n,i,a,o).concat(this.ignoredGrid.query(n,i,a,o)),l={},c={};for(let t of s){let n=t.key;if(void 0===l[n.bucketInstanceId]&&(l[n.bucketInstanceId]={}),l[n.bucketInstanceId][n.featureIndex])continue;let i=[new e.P(t.x1,t.y1),new e.P(t.x2,t.y1),new e.P(t.x2,t.y2),new e.P(t.x1,t.y2)];e.am(r,i)&&(l[n.bucketInstanceId][n.featureIndex]=!0,void 0===c[n.bucketInstanceId]&&(c[n.bucketInstanceId]=[]),c[n.bucketInstanceId].push(n.featureIndex))}return c}insertCollisionBox(t,e,r,n,i,a){(r?this.ignoredGrid:this.grid).insert({bucketInstanceId:n,featureIndex:i,collisionGroupID:a,overlapMode:e},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,e,r,n,i,a){let o=r?this.ignoredGrid:this.grid,s={bucketInstanceId:n,featureIndex:i,collisionGroupID:a,overlapMode:e};for(let e=0;e=this.screenRightBoundary||nthis.screenBottomBoundary}isInsideGrid(t,e,r,n){return r>=0&&t=0&&ethis.projectAndGetPerspectiveRatio(n,t.x,t.y,i,c)));A=t.some((t=>!t.isOccluded)),T=t.map((t=>t.point))}else A=!0;return{box:e.ao(T),allPointsOccluded:!A}}}function Bt(t,r,n){return r*(e.X/(t.tileSize*Math.pow(2,n-t.tileID.overscaledZ)))}class jt{constructor(t,e,r,n){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):n&&r?1:0,this.placed=r}isHidden(){return 0===this.opacity&&!this.placed}}class Nt{constructor(t,e,r,n,i){this.text=new jt(t?t.text:null,e,r,i),this.icon=new jt(t?t.icon:null,e,n,i)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Ut{constructor(t,e,r){this.text=t,this.icon=e,this.skipFade=r}}class Vt{constructor(){this.invProjMatrix=e.H(),this.viewportMatrix=e.H(),this.circles=[]}}class qt{constructor(t,e,r,n,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=i}}class Ht{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){let e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:t=>t.collisionGroupID===e}}return this.collisionGroups[t]}}function Gt(t,r,n,i,a){let{horizontalAlign:o,verticalAlign:s}=e.au(t);return new e.P(-(o-.5)*r+i[0]*a,-(s-.5)*n+i[1]*a)}class Wt{constructor(t,e,r,n,i,a){this.transform=t.clone(),this.terrain=r,this.collisionIndex=new Ft(this.transform,e),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=n,this.retainedQueryData={},this.collisionGroups=new Ht(i),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=a,a&&(a.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(t){let e=this.terrain;return e?(r,n)=>e.getElevation(t,r,n):null}getBucketParts(t,r,n,i){let a=n.getBucket(r),o=n.latestFeatureIndex;if(!a||!o||r.id!==a.layerIds[0])return;let s=n.collisionBoxArray,l=a.layers[0].layout,c=a.layers[0].paint,u=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),h=n.tileSize/e.X,p=n.tileID.toUnwrapped(),f=this.transform.calculatePosMatrix(p),d="map"===l.get("text-pitch-alignment"),m="map"===l.get("text-rotation-alignment"),g=Bt(n,1,this.transform.zoom),y=this.collisionIndex.mapProjection.translatePosition(this.transform,n,c.get("text-translate"),c.get("text-translate-anchor")),v=this.collisionIndex.mapProjection.translatePosition(this.transform,n,c.get("icon-translate"),c.get("icon-translate-anchor")),x=vt(f,d,m,this.transform,g),_=null;if(d){let t=xt(f,d,m,this.transform,g);_=e.L([],this.transform.labelPlaneMatrix,t)}this.retainedQueryData[a.bucketInstanceId]=new qt(a.bucketInstanceId,o,a.sourceLayerIndex,a.index,n.tileID);let b={bucket:a,layout:l,translationText:y,translationIcon:v,posMatrix:f,unwrappedTileID:p,textLabelPlaneMatrix:x,labelToScreenMatrix:_,scale:u,textPixelRatio:h,holdingForFade:n.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:e.ag(a.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(a.sourceID)};if(i)for(let e of a.sortKeyRanges){let{sortKey:r,symbolInstanceStart:n,symbolInstanceEnd:i}=e;t.push({sortKey:r,symbolInstanceStart:n,symbolInstanceEnd:i,parameters:b})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:a.symbolInstances.length,parameters:b})}attemptAnchorPlacement(t,r,n,i,a,o,s,l,c,u,h,p,f,d,m,g,y,v,x){let _=e.aq[t.textAnchor],b=[t.textOffset0,t.textOffset1],w=Gt(_,n,i,b,a),T=this.collisionIndex.placeCollisionBox(r,p,l,c,u,s,o,g,h.predicate,x,w);if((!v||this.collisionIndex.placeCollisionBox(v,p,l,c,u,s,o,y,h.predicate,x,w).placeable)&&T.placeable){let t;if(this.prevPlacement&&this.prevPlacement.variableOffsets[f.crossTileID]&&this.prevPlacement.placements[f.crossTileID]&&this.prevPlacement.placements[f.crossTileID].text&&(t=this.prevPlacement.variableOffsets[f.crossTileID].anchor),0===f.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[f.crossTileID]={textOffset:b,width:n,height:i,anchor:_,textBoxScale:a,prevAnchor:t},this.markUsedJustification(d,_,f,m),d.allowVerticalPlacement&&(this.markUsedOrientation(d,m,f),this.placedOrientations[f.crossTileID]=m),{shift:w,placedGlyphBoxes:T}}}placeLayerBucketPart(t,r,n){let{bucket:i,layout:a,translationText:o,translationIcon:s,posMatrix:l,unwrappedTileID:c,textLabelPlaneMatrix:u,labelToScreenMatrix:h,textPixelRatio:p,holdingForFade:f,collisionBoxArray:d,partiallyEvaluatedTextSize:m,collisionGroup:g}=t.parameters,y=a.get("text-optional"),v=a.get("icon-optional"),x=e.ar(a,"text-overlap","text-allow-overlap"),_="always"===x,b=e.ar(a,"icon-overlap","icon-allow-overlap"),w="always"===b,T="map"===a.get("text-rotation-alignment"),A="map"===a.get("text-pitch-alignment"),k="none"!==a.get("icon-text-fit"),M="viewport-y"===a.get("symbol-z-order"),S=_&&(w||!i.hasIconData()||v),E=w&&(_||!i.hasTextData()||y);!i.collisionArrays&&d&&i.deserializeCollisionBoxes(d);let C=this._getTerrainElevationFunc(this.retainedQueryData[i.bucketInstanceId].tileID),I=(t,d,w)=>{var M,I;if(r[t.crossTileID])return;if(f)return void(this.placements[t.crossTileID]=new Ut(!1,!1,!1));let L=!1,P=!1,z=!0,D=null,O={box:null,placeable:!1,offscreen:null},R={box:null,placeable:!1,offscreen:null},F=null,B=null,j=null,N=0,U=0,V=0;d.textFeatureIndex?N=d.textFeatureIndex:t.useRuntimeCollisionCircles&&(N=t.featureIndex),d.verticalTextFeatureIndex&&(U=d.verticalTextFeatureIndex);let q=d.textBox;if(q){let r=r=>{let n=e.ah.horizontal;if(i.allowVerticalPlacement&&!r&&this.prevPlacement){let e=this.prevPlacement.placedOrientations[t.crossTileID];e&&(this.placedOrientations[t.crossTileID]=e,n=e,this.markUsedOrientation(i,n,t))}return n},a=(r,n)=>{if(i.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&d.verticalTextBox){for(let t of i.writingModes)if(t===e.ah.vertical?(O=n(),R=O):O=r(),O&&O.placeable)break}else O=r()},u=t.textAnchorOffsetStartIndex,h=t.textAnchorOffsetEndIndex;if(h===u){let n=(e,r)=>{let n=this.collisionIndex.placeCollisionBox(e,x,p,l,c,A,T,o,g.predicate,C);return n&&n.placeable&&(this.markUsedOrientation(i,r,t),this.placedOrientations[t.crossTileID]=r),n};a((()=>n(q,e.ah.horizontal)),(()=>{let r=d.verticalTextBox;return i.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&r?n(r,e.ah.vertical):{box:null,offscreen:null}})),r(O&&O.placeable)}else{let f=e.aq[null===(I=null===(M=this.prevPlacement)||void 0===M?void 0:M.variableOffsets[t.crossTileID])||void 0===I?void 0:I.anchor],m=(r,a,d)=>{let m=r.x2-r.x1,y=r.y2-r.y1,v=t.textBoxScale,_=k&&"never"===b?a:null,w=null,M="never"===x?1:2,S="never";f&&M++;for(let e=0;em(q,d.iconBox,e.ah.horizontal)),(()=>{let r=d.verticalTextBox;return i.allowVerticalPlacement&&(!O||!O.placeable)&&t.numVerticalGlyphVertices>0&&r?m(r,d.verticalIconBox,e.ah.vertical):{box:null,occluded:!0,offscreen:null}})),O&&(L=O.placeable,z=O.offscreen);let y=r(O&&O.placeable);if(!L&&this.prevPlacement){let e=this.prevPlacement.variableOffsets[t.crossTileID];e&&(this.variableOffsets[t.crossTileID]=e,this.markUsedJustification(i,e.anchor,t,y))}}}if(F=O,L=F&&F.placeable,z=F&&F.offscreen,t.useRuntimeCollisionCircles){let r=i.text.placedSymbolArray.get(t.centerJustifiedTextSymbolIndex),s=e.ai(i.textSizeData,m,r),p=a.get("text-padding");B=this.collisionIndex.placeCollisionCircles(x,r,i.lineVertexArray,i.glyphOffsetArray,s,l,c,u,h,n,A,g.predicate,t.collisionCircleDiameter,p,o,C),B.circles.length&&B.collisionDetected&&!n&&e.w("Collisions detected, but collision boxes are not shown"),L=_||B.circles.length>0&&!B.collisionDetected,z=z&&B.offscreen}if(d.iconFeatureIndex&&(V=d.iconFeatureIndex),d.iconBox){let t=t=>this.collisionIndex.placeCollisionBox(t,b,p,l,c,A,T,s,g.predicate,C,k&&D?D:void 0);R&&R.placeable&&d.verticalIconBox?(j=t(d.verticalIconBox),P=j.placeable):(j=t(d.iconBox),P=j.placeable),z=z&&j.offscreen}let H=y||0===t.numHorizontalGlyphVertices&&0===t.numVerticalGlyphVertices,G=v||0===t.numIconVertices;H||G?G?H||(P=P&&L):L=P&&L:P=L=P&&L;let W=P&&j.placeable;if(L&&F.placeable&&this.collisionIndex.insertCollisionBox(F.box,x,a.get("text-ignore-placement"),i.bucketInstanceId,R&&R.placeable&&U?U:N,g.ID),W&&this.collisionIndex.insertCollisionBox(j.box,b,a.get("icon-ignore-placement"),i.bucketInstanceId,V,g.ID),B&&L&&this.collisionIndex.insertCollisionCircles(B.circles,x,a.get("text-ignore-placement"),i.bucketInstanceId,N,g.ID),n&&this.storeCollisionData(i.bucketInstanceId,w,d,F,j,B),0===t.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");if(0===i.bucketInstanceId)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[t.crossTileID]=new Ut(L||S,P||E,z||i.justReloaded),r[t.crossTileID]=!0};if(M){if(0!==t.symbolInstanceStart)throw new Error("bucket.bucketInstanceId should be 0");let e=i.getSortedSymbolIndexes(this.transform.angle);for(let t=e.length-1;t>=0;--t){let r=e[t];I(i.symbolInstances.get(r),i.collisionArrays[r],r)}}else for(let e=t.symbolInstanceStart;e=0&&(t.text.placedSymbolArray.get(e).crossTileID=a>=0&&e!==a?0:n.crossTileID)}markUsedOrientation(t,r,n){let i=r===e.ah.horizontal||r===e.ah.horizontalOnly?r:0,a=r===e.ah.vertical?r:0,o=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];for(let e of o)t.text.placedSymbolArray.get(e).placedOrientation=i;n.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=a)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;let e=this.prevPlacement,r=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;let n=e?e.symbolFadeChange(t):1,i=e?e.opacities:{},a=e?e.variableOffsets:{},o=e?e.placedOrientations:{};for(let t in this.placements){let e=this.placements[t],a=i[t];a?(this.opacities[t]=new Nt(a,n,e.text,e.icon),r=r||e.text!==a.text.placed||e.icon!==a.icon.placed):(this.opacities[t]=new Nt(null,n,e.text,e.icon,e.skipFade),r=r||e.text||e.icon)}for(let t in i){let e=i[t];if(!this.opacities[t]){let i=new Nt(e,n,!1,!1);i.isHidden()||(this.opacities[t]=i,r=r||e.text.placed||e.icon.placed)}}for(let t in a)this.variableOffsets[t]||!this.opacities[t]||this.opacities[t].isHidden()||(this.variableOffsets[t]=a[t]);for(let t in o)this.placedOrientations[t]||!this.opacities[t]||this.opacities[t].isHidden()||(this.placedOrientations[t]=o[t]);if(e&&void 0===e.lastPlacementChangeTime)throw new Error("Last placement time for previous placement is not defined");r?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)}updateLayerOpacities(t,e){let r={};for(let n of e){let e=n.getBucket(t);e&&n.latestFeatureIndex&&t.id===e.layerIds[0]&&this.updateBucketOpacities(e,n.tileID,r,n.collisionBoxArray)}}updateBucketOpacities(t,r,n,i){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();let a=t.layers[0],o=a.layout,s=new Nt(null,0,!1,!1,!0),l=o.get("text-allow-overlap"),c=o.get("icon-allow-overlap"),u=a._unevaluatedLayout.hasValue("text-variable-anchor")||a._unevaluatedLayout.hasValue("text-variable-anchor-offset"),h="map"===o.get("text-rotation-alignment"),p="map"===o.get("text-pitch-alignment"),f="none"!==o.get("icon-text-fit"),d=new Nt(null,0,l&&(c||!t.hasIconData()||o.get("icon-optional")),c&&(l||!t.hasTextData()||o.get("text-optional")),!0);!t.collisionArrays&&i&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(i);let m=(t,e,r)=>{for(let n=0;n0,v=this.placedOrientations[i.crossTileID],x=v===e.ah.vertical,_=v===e.ah.horizontal||v===e.ah.horizontalOnly;if(a>0||o>0){let e=ee(c.text);m(t.text,a,x?re:e),m(t.text,o,_?re:e);let r=c.text.isHidden();[i.rightJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.leftJustifiedTextSymbolIndex].forEach((e=>{e>=0&&(t.text.placedSymbolArray.get(e).hidden=r||x?1:0)})),i.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(i.verticalPlacedTextSymbolIndex).hidden=r||_?1:0);let n=this.variableOffsets[i.crossTileID];n&&this.markUsedJustification(t,n.anchor,i,v);let s=this.placedOrientations[i.crossTileID];s&&(this.markUsedJustification(t,"left",i,s),this.markUsedOrientation(t,s,i))}if(y){let e=ee(c.icon),r=!(f&&i.verticalPlacedIconSymbolIndex&&x);i.placedIconSymbolIndex>=0&&(m(t.icon,i.numIconVertices,r?e:re),t.icon.placedSymbolArray.get(i.placedIconSymbolIndex).hidden=c.icon.isHidden()),i.verticalPlacedIconSymbolIndex>=0&&(m(t.icon,i.numVerticalIconVertices,r?re:e),t.icon.placedSymbolArray.get(i.verticalPlacedIconSymbolIndex).hidden=c.icon.isHidden())}let b=g&&g.has(r)?g.get(r):{text:null,icon:null};if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){let n=t.collisionArrays[r];if(n){let r=new e.P(0,0);if(n.textBox||n.verticalTextBox){let e=!0;if(u){let t=this.variableOffsets[l];t?(r=Gt(t.anchor,t.width,t.height,t.textOffset,t.textBoxScale),h&&r._rotate(p?this.transform.angle:-this.transform.angle)):e=!1}if(n.textBox||n.verticalTextBox){let i;n.textBox&&(i=x),n.verticalTextBox&&(i=_),Zt(t.textCollisionBox.collisionVertexArray,c.text.placed,!e||i,b.text,r.x,r.y)}}if(n.iconBox||n.verticalIconBox){let e,i=!(_||!n.verticalIconBox);n.iconBox&&(e=i),n.verticalIconBox&&(e=!i),Zt(t.iconCollisionBox.collisionVertexArray,c.icon.placed,e,b.icon,f?r.x:0,f?r.y:0)}}}}if(t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);if(t.bucketInstanceId in this.collisionCircleArrays){let e=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=e.invProjMatrix,t.placementViewportMatrix=e.viewportMatrix,t.collisionCircleArray=e.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTimet}setStale(){this.stale=!0}}function Zt(t,e,r,n,i,a){n&&0!==n.length||(n=[0,0,0,0]);let o=n[0]-Rt,s=n[1]-Rt,l=n[2]-Rt,c=n[3]-Rt;t.emplaceBack(e?1:0,r?1:0,i||0,a||0,o,s),t.emplaceBack(e?1:0,r?1:0,i||0,a||0,l,s),t.emplaceBack(e?1:0,r?1:0,i||0,a||0,l,c),t.emplaceBack(e?1:0,r?1:0,i||0,a||0,o,c)}let Yt=Math.pow(2,25),Xt=Math.pow(2,24),$t=Math.pow(2,17),Kt=Math.pow(2,16),Jt=Math.pow(2,9),Qt=Math.pow(2,8),te=Math.pow(2,1);function ee(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;let e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Yt+e*Xt+r*$t+e*Kt+r*Jt+e*Qt+r*te+e}let re=0;function ne(){return{isOccluded:(t,e,r)=>!1,getPitchedTextCorrection:(t,e,r)=>1,get useSpecialProjectionForSymbols(){return!1},projectTileCoordinates(t,e,r,n){throw new Error("Not implemented.")},translatePosition:(t,e,r,n)=>function(t,e,r,n,i=!1){if(!r[0]&&!r[1])return[0,0];let a=i?"map"===n?t.angle:0:"viewport"===n?-t.angle:0;if(a){let t=Math.sin(a),e=Math.cos(a);r=[r[0]*e-r[1]*t,r[0]*t+r[1]*e]}return[i?r[0]:Bt(e,r[0],t.zoom),i?r[1]:Bt(e,r[1],t.zoom)]}(t,e,r,n),getCircleRadiusCorrection:t=>1}}class ie{constructor(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,e,r,n,i){let a=this._bucketParts;for(;this._currentTileIndext.sortKey-e.sortKey)));this._currentPartIndex!this._forceFullPlacement&&a.now()-n>2;for(;this._currentPlacementIndex>=0;){let n=e[t[this._currentPlacementIndex]],a=this.placement.collisionIndex.transform.zoom;if("symbol"===n.type&&(!n.minzoom||n.minzoom<=a)&&(!n.maxzoom||n.maxzoom>a)){if(this._inProgressLayer||(this._inProgressLayer=new ie(n)),this._inProgressLayer.continuePlacement(r[n.source],this.placement,this._showCollisionBoxes,n,i))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}let oe=512/e.X/2;class se{constructor(t,r,n){this.tileID=t,this.bucketInstanceId=n,this._symbolsByKey={};let i=new Map;for(let t=0;t({x:Math.floor(t.anchorX*oe),y:Math.floor(t.anchorY*oe)}))),crossTileIDs:r.map((t=>t.crossTileID))};if(n.positions.length>128){let t=new e.av(n.positions.length,16,Uint16Array);for(let{x:e,y:r}of n.positions)t.add(e,r);t.finish(),delete n.positions,n.index=t}this._symbolsByKey[t]=n}}getScaledCoordinates(t,r){let{x:n,y:i,z:a}=this.tileID.canonical,{x:o,y:s,z:l}=r.canonical,c=oe/Math.pow(2,l-a),u=(s*e.X+t.anchorY)*c,h=i*e.X*oe;return{x:Math.floor((o*e.X+t.anchorX)*c-n*e.X*oe),y:Math.floor(u-h)}}findMatches(t,e,r){let n=this.tileID.canonical.zt))}}class le{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class ce{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){let e=Math.round((t-this.lng)/360);if(0!==e)for(let t in this.indexes){let r=this.indexes[t],n={};for(let t in r){let i=r[t];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+e),n[i.tileID.key]=i}this.indexes[t]=n}this.lng=t}addBucket(t,e,r){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let t=0;tt.overscaledZ)for(let r in i){let a=i[r];a.tileID.isChildOf(t)&&a.findMatches(e.symbolInstances,t,n)}else{let a=i[t.scaledTo(Number(r)).key];a&&a.findMatches(e.symbolInstances,t,n)}}for(let t=0;t{e[t]=!0}));for(let t in this.layerIndexes)e[t]||delete this.layerIndexes[t]}}let he=(t,r)=>e.t(t,r&&r.filter((t=>"source.canvas"!==t.identifier))),pe=e.aw();class fe extends e.E{constructor(t,r={}){super(),this._rtlPluginLoaded=()=>{for(let t in this.sourceCaches){let e=this.sourceCaches[t].getSource().type;"vector"!==e&&"geojson"!==e||this.sourceCaches[t].reload()}},this.map=t,this.dispatcher=new U(N(),t._getMapId()),this.dispatcher.registerMessageHandler("GG",((t,e)=>this.getGlyphs(t,e))),this.dispatcher.registerMessageHandler("GI",((t,e)=>this.getImages(t,e))),this.imageManager=new A,this.imageManager.setEventedParent(this),this.glyphManager=new C(t._requestManager,r.localIdeographFontFamily),this.lineAtlas=new D(256,512),this.crossTileSymbolIndex=new ue,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new e.ax,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",e.ay()),lt().on(at,this._rtlPluginLoaded),this.on("data",(t=>{if("source"!==t.dataType||"metadata"!==t.sourceDataType)return;let e=this.sourceCaches[t.sourceId];if(!e)return;let r=e.getSource();if(r&&r.vectorLayerIds)for(let t in this._layers){let e=this._layers[t];e.source===r.id&&this._validateLayer(e)}}))}loadURL(t,r={},n){this.fire(new e.k("dataloading",{dataType:"style"})),r.validate="boolean"!=typeof r.validate||r.validate;let i=this.map._requestManager.transformRequest(t,"Style");this._loadStyleRequest=new AbortController;let a=this._loadStyleRequest;e.h(i,this._loadStyleRequest).then((t=>{this._loadStyleRequest=null,this._load(t.data,r,n)})).catch((t=>{this._loadStyleRequest=null,t&&!a.signal.aborted&&this.fire(new e.j(t))}))}loadJSON(t,r={},n){this.fire(new e.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,a.frameAsync(this._frameRequest).then((()=>{this._frameRequest=null,r.validate=!1!==r.validate,this._load(t,r,n)})).catch((()=>{}))}loadEmpty(){this.fire(new e.k("dataloading",{dataType:"style"})),this._load(pe,{validate:!1})}_load(t,r,n){var i;let a=r.transformStyle?r.transformStyle(n,t):t;if(!r.validate||!he(this,e.u(a))){this._loaded=!0,this.stylesheet=a;for(let t in a.sources)this.addSource(t,a.sources[t],{validate:!1});a.sprite?this._loadSprite(a.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(a.glyphs),this._createLayers(),this.light=new L(this.stylesheet.light),this.sky=new z(this.stylesheet.sky),this.map.setTerrain(null!==(i=this.stylesheet.terrain)&&void 0!==i?i:null),this.fire(new e.k("data",{dataType:"style"})),this.fire(new e.k("style.load"))}}_createLayers(){let t=e.az(this.stylesheet.layers);this.dispatcher.broadcast("SL",t),this._order=t.map((t=>t.id)),this._layers={},this._serializedLayers=null;for(let r of t){let t=e.aA(r);t.setEventedParent(this,{layer:{id:r.id}}),this._layers[r.id]=t}}_loadSprite(t,r=!1,n=void 0){let i;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(t,r,n,i){return e._(this,void 0,void 0,(function*(){let o=_(t),s=n>1?"@2x":"",l={},c={};for(let{id:t,url:n}of o){let a=r.transformRequest(b(n,s,".json"),"SpriteJSON");l[t]=e.h(a,i);let o=r.transformRequest(b(n,s,".png"),"SpriteImage");c[t]=f.getImage(o,i)}return yield Promise.all([...Object.values(l),...Object.values(c)]),function(t,r){return e._(this,void 0,void 0,(function*(){let e={};for(let n in t){e[n]={};let i=a.getImageCanvasContext((yield r[n]).data),o=(yield t[n]).data;for(let t in o){let{width:r,height:a,x:s,y:l,sdf:c,pixelRatio:u,stretchX:h,stretchY:p,content:f,textFitWidth:d,textFitHeight:m}=o[t];e[n][t]={data:null,pixelRatio:u,sdf:c,stretchX:h,stretchY:p,content:f,textFitWidth:d,textFitHeight:m,spriteData:{width:r,height:a,x:s,y:l,context:i}}}}return e}))}(l,c)}))}(t,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then((t=>{if(this._spriteRequest=null,t)for(let e in t){this._spritesImagesIds[e]=[];let n=this._spritesImagesIds[e]?this._spritesImagesIds[e].filter((e=>!(e in t))):[];for(let t of n)this.imageManager.removeImage(t),this._changedImages[t]=!0;for(let n in t[e]){let i="default"===e?n:`${e}:${n}`;this._spritesImagesIds[e].push(i),i in this.imageManager.images?this.imageManager.updateImage(i,t[e][n],!1):this.imageManager.addImage(i,t[e][n]),r&&(this._changedImages[i]=!0)}}})).catch((t=>{this._spriteRequest=null,i=t,this.fire(new e.j(i))})).finally((()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),r&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.k("data",{dataType:"style"})),n&&n(i)}))}_unloadSprite(){for(let t of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(t),this._changedImages[t]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.k("data",{dataType:"style"}))}_validateLayer(t){let r=this.sourceCaches[t.source];if(!r)return;let n=t.sourceLayer;if(!n)return;let i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new e.j(new Error(`Source layer "${n}" does not exist on source "${i.id}" as specified by style layer "${t.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(let t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(t,r=!1){let n=this._serializedAllLayers();if(!t||0===t.length)return Object.values(r?e.aB(n):n);let i=[];for(let a of t)if(n[a]){let t=r?e.aB(n[a]):n[a];i.push(t)}return i}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};let e=Object.keys(this._layers);for(let r of e){let e=this._layers[r];"custom"!==e.type&&(t[r]=e.serialize())}return t}hasTransitions(){if(this.light&&this.light.hasTransition()||this.sky&&this.sky.hasTransition())return!0;for(let t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(let t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;let r=this._changed;if(r){let e=Object.keys(this._updatedLayers),r=Object.keys(this._removedLayers);(e.length||r.length)&&this._updateWorkerLayers(e,r);for(let t in this._updatedSources){let e=this._updatedSources[t];if("reload"===e)this._reloadSource(t);else{if("clear"!==e)throw new Error(`Invalid action ${e}`);this._clearSource(t)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(let e in this._updatedPaintProps)this._layers[e].updateTransitions(t);this.light.updateTransitions(t),this.sky.updateTransitions(t),this._resetUpdates()}let n={};for(let t in this.sourceCaches){let e=this.sourceCaches[t];n[t]=e.used,e.used=!1}for(let e of this._order){let r=this._layers[e];r.recalculate(t,this._availableImages),!r.isHidden(t.zoom)&&r.source&&(this.sourceCaches[r.source].used=!0)}for(let t in n){let r=this.sourceCaches[t];!!n[t]!=!!r.used&&r.fire(new e.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:t}))}this.light.recalculate(t),this.sky.recalculate(t),this.z=t.zoom,r&&this.fire(new e.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){let t=Object.keys(this._changedImages);if(t.length){for(let e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(let t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,e){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(t,!1),removedIds:e})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,r={}){var n;this._checkLoaded();let i=this.serialize();if(t=r.transformStyle?r.transformStyle(i,t):t,(null===(n=r.validate)||void 0===n||n)&&he(this,e.u(t)))return!1;(t=e.aB(t)).layers=e.az(t.layers);let a=e.aC(i,t),o=this._getOperationsToPerform(a);if(o.unimplemented.length>0)throw new Error(`Unimplemented: ${o.unimplemented.join(", ")}.`);if(0===o.operations.length)return!1;for(let t of o.operations)t();return this.stylesheet=t,this._serializedLayers=null,!0}_getOperationsToPerform(t){let e=[],r=[];for(let n of t)switch(n.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":e.push((()=>this.addLayer.apply(this,n.args)));break;case"removeLayer":e.push((()=>this.removeLayer.apply(this,n.args)));break;case"setPaintProperty":e.push((()=>this.setPaintProperty.apply(this,n.args)));break;case"setLayoutProperty":e.push((()=>this.setLayoutProperty.apply(this,n.args)));break;case"setFilter":e.push((()=>this.setFilter.apply(this,n.args)));break;case"addSource":e.push((()=>this.addSource.apply(this,n.args)));break;case"removeSource":e.push((()=>this.removeSource.apply(this,n.args)));break;case"setLayerZoomRange":e.push((()=>this.setLayerZoomRange.apply(this,n.args)));break;case"setLight":e.push((()=>this.setLight.apply(this,n.args)));break;case"setGeoJSONSourceData":e.push((()=>this.setGeoJSONSourceData.apply(this,n.args)));break;case"setGlyphs":e.push((()=>this.setGlyphs.apply(this,n.args)));break;case"setSprite":e.push((()=>this.setSprite.apply(this,n.args)));break;case"setSky":e.push((()=>this.setSky.apply(this,n.args)));break;case"setTerrain":e.push((()=>this.map.setTerrain.apply(this,n.args)));break;case"setTransition":e.push((()=>{}));break;default:r.push(n.command)}return{operations:e,unimplemented:r}}addImage(t,r){if(this.getImage(t))return this.fire(new e.j(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,r),this._afterImageUpdated(t)}updateImage(t,e){this.imageManager.updateImage(t,e)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new e.j(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,r,n={}){if(this._checkLoaded(),void 0!==this.sourceCaches[t])throw new Error(`Source "${t}" already exists.`);if(!r.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(r).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(e.u.source,`sources.${t}`,r,null,n))return;this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);let i=this.sourceCaches[t]=new pt(t,r,this.dispatcher);i.style=this,i.setEventedParent(this,(()=>({isSourceLoaded:i.loaded(),source:i.serialize(),sourceId:t}))),i.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),void 0===this.sourceCaches[t])throw new Error("There is no source with this ID");for(let r in this._layers)if(this._layers[r].source===t)return this.fire(new e.j(new Error(`Source "${t}" cannot be removed while layer "${r}" is using it.`)));let r=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],r.fire(new e.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),r.setEventedParent(null),r.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,e){if(this._checkLoaded(),void 0===this.sourceCaches[t])throw new Error(`There is no source with this ID=${t}`);let r=this.sourceCaches[t].getSource();if("geojson"!==r.type)throw new Error(`geojsonSource.type is ${r.type}, which is !== 'geojson`);r.setData(e),this._changed=!0}getSource(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()}addLayer(t,r,n={}){this._checkLoaded();let i,a=t.id;if(this.getLayer(a))return void this.fire(new e.j(new Error(`Layer "${a}" already exists on this map.`)));if("custom"===t.type){if(he(this,e.aD(t)))return;i=e.aA(t)}else{if("source"in t&&"object"==typeof t.source&&(this.addSource(a,t.source),t=e.aB(t),t=e.e(t,{source:a})),this._validate(e.u.layer,`layers.${a}`,t,{arrayIndex:-1},n))return;i=e.aA(t),this._validateLayer(i),i.setEventedParent(this,{layer:{id:a}})}let o=r?this._order.indexOf(r):this._order.length;if(r&&-1===o)this.fire(new e.j(new Error(`Cannot add layer "${a}" before non-existing layer "${r}".`)));else{if(this._order.splice(o,0,a),this._layerOrderChanged=!0,this._layers[a]=i,this._removedLayers[a]&&i.source&&"custom"!==i.type){let t=this._removedLayers[a];delete this._removedLayers[a],t.type!==i.type?this._updatedSources[i.source]="clear":(this._updatedSources[i.source]="reload",this.sourceCaches[i.source].pause())}this._updateLayer(i),i.onAdd&&i.onAdd(this.map)}}moveLayer(t,r){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new e.j(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===r)return;let n=this._order.indexOf(t);this._order.splice(n,1);let i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new e.j(new Error(`Cannot move layer "${t}" before non-existing layer "${r}".`))):(this._order.splice(i,0,t),this._layerOrderChanged=!0)}removeLayer(t){this._checkLoaded();let r=this._layers[t];if(!r)return void this.fire(new e.j(new Error(`Cannot remove non-existing layer "${t}".`)));r.setEventedParent(null);let n=this._order.indexOf(t);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=r,delete this._layers[t],this._serializedLayers&&delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],r.onRemove&&r.onRemove(this.map)}getLayer(t){return this._layers[t]}getLayersOrder(){return[...this._order]}hasLayer(t){return t in this._layers}setLayerZoomRange(t,r,n){this._checkLoaded();let i=this.getLayer(t);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new e.j(new Error(`Cannot set the zoom range of non-existing layer "${t}".`)))}setFilter(t,r,n={}){this._checkLoaded();let i=this.getLayer(t);if(i){if(!e.aE(i.filter,r))return null==r?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(e.u.filter,`layers.${i.id}.filter`,r,null,n)||(i.filter=e.aB(r),this._updateLayer(i)))}else this.fire(new e.j(new Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return e.aB(this.getLayer(t).filter)}setLayoutProperty(t,r,n,i={}){this._checkLoaded();let a=this.getLayer(t);a?e.aE(a.getLayoutProperty(r),n)||(a.setLayoutProperty(r,n,i),this._updateLayer(a)):this.fire(new e.j(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,r){let n=this.getLayer(t);if(n)return n.getLayoutProperty(r);this.fire(new e.j(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,r,n,i={}){this._checkLoaded();let a=this.getLayer(t);a?e.aE(a.getPaintProperty(r),n)||(a.setPaintProperty(r,n,i)&&this._updateLayer(a),this._changed=!0,this._updatedPaintProps[t]=!0,this._serializedLayers=null):this.fire(new e.j(new Error(`Cannot style non-existing layer "${t}".`)))}getPaintProperty(t,e){return this.getLayer(t).getPaintProperty(e)}setFeatureState(t,r){this._checkLoaded();let n=t.source,i=t.sourceLayer,a=this.sourceCaches[n];if(void 0===a)return void this.fire(new e.j(new Error(`The source '${n}' does not exist in the map's style.`)));let o=a.getSource().type;"geojson"===o&&i?this.fire(new e.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==o||i?(void 0===t.id&&this.fire(new e.j(new Error("The feature id parameter must be provided."))),a.setFeatureState(i,t.id,r)):this.fire(new e.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,r){this._checkLoaded();let n=t.source,i=this.sourceCaches[n];if(void 0===i)return void this.fire(new e.j(new Error(`The source '${n}' does not exist in the map's style.`)));let a=i.getSource().type,o="vector"===a?t.sourceLayer:void 0;"vector"!==a||o?r&&"string"!=typeof t.id&&"number"!=typeof t.id?this.fire(new e.j(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(o,t.id,r):this.fire(new e.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();let r=t.source,n=t.sourceLayer,i=this.sourceCaches[r];if(void 0!==i)return"vector"!==i.getSource().type||n?(void 0===t.id&&this.fire(new e.j(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,t.id)):void this.fire(new e.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new e.j(new Error(`The source '${r}' does not exist in the map's style.`)))}getTransition(){return e.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;let t=e.aF(this.sourceCaches,(t=>t.serialize())),r=this._serializeByIds(this._order,!0),n=this.map.getTerrain()||void 0,i=this.stylesheet;return e.aG({version:i.version,name:i.name,metadata:i.metadata,light:i.light,sky:i.sky,center:i.center,zoom:i.zoom,bearing:i.bearing,pitch:i.pitch,sprite:i.sprite,glyphs:i.glyphs,transition:i.transition,sources:t,layers:r,terrain:n},(t=>void 0!==t))}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){let e=t=>"fill-extrusion"===this._layers[t].type,r={},n=[];for(let i=this._order.length-1;i>=0;i--){let a=this._order[i];if(e(a)){r[a]=i;for(let e of t){let t=e[a];if(t)for(let e of t)n.push(e)}}}n.sort(((t,e)=>e.intersectionZ-t.intersectionZ));let i=[];for(let a=this._order.length-1;a>=0;a--){let o=this._order[a];if(e(o))for(let t=n.length-1;t>=0;t--){let e=n[t].feature;if(r[e.layer.id]{let n=r.featureSortOrder;if(n){let r=n.indexOf(t.featureIndex);return n.indexOf(e.featureIndex)-r}return e.featureIndex-t.featureIndex}));for(let t of i)e.push(t)}}for(let e in s)s[e].forEach((n=>{let i=n.feature,a=r[t[e].source].getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=a}));return s}(this._layers,o,this.sourceCaches,t,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(a)}querySourceFeatures(t,r){r&&r.filter&&this._validate(e.u.filter,"querySourceFeatures.filter",r.filter,null,r);let n=this.sourceCaches[t];return n?function(t,e){let r=t.getRenderableIds().map((e=>t.getTileByID(e))),n=[],i={};for(let t=0;tt.getTileByID(e))).sort(((t,e)=>e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)))}let n=this.crossTileSymbolIndex.addLayer(r,l[r.source],t.center.lng);o=o||n}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((i=i||this._layerOrderChanged||0===r)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.now(),t.zoom))&&(this.pauseablePlacement=new ae(t,this.map.terrain,this._order,i,e,r,n,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(a.now()),s=!0),o&&this.pauseablePlacement.placement.setStale()),s||o)for(let t of this._order){let e=this._layers[t];"symbol"===e.type&&this.placement.updateLayerOpacities(e,l[e.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(a.now())}_releaseSymbolFadeTiles(){for(let t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()}getImages(t,r){return e._(this,void 0,void 0,(function*(){let t=yield this.imageManager.getImages(r.icons);this._updateTilesForChangedImages();let e=this.sourceCaches[r.source];return e&&e.setDependencies(r.tileID.key,r.type,r.icons),t}))}getGlyphs(t,r){return e._(this,void 0,void 0,(function*(){let t=yield this.glyphManager.getGlyphs(r.stacks),e=this.sourceCaches[r.source];return e&&e.setDependencies(r.tileID.key,r.type,[""]),t}))}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,r={}){this._checkLoaded(),t&&this._validate(e.u.glyphs,"glyphs",t,null,r)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}addSprite(t,r,n={},i){this._checkLoaded();let a=[{id:t,url:r}],o=[..._(this.stylesheet.sprite),...a];this._validate(e.u.sprite,"sprite",o,null,n)||(this.stylesheet.sprite=o,this._loadSprite(a,!0,i))}removeSprite(t){this._checkLoaded();let r=_(this.stylesheet.sprite);if(r.find((e=>e.id===t))){if(this._spritesImagesIds[t])for(let e of this._spritesImagesIds[t])this.imageManager.removeImage(e),this._changedImages[e]=!0;r.splice(r.findIndex((e=>e.id===t)),1),this.stylesheet.sprite=r.length>0?r:void 0,delete this._spritesImagesIds[t],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.k("data",{dataType:"style"}))}else this.fire(new e.j(new Error(`Sprite "${t}" doesn't exists on this map.`)))}getSprite(){return _(this.stylesheet.sprite)}setSprite(t,r={},n){this._checkLoaded(),t&&this._validate(e.u.sprite,"sprite",t,null,r)||(this.stylesheet.sprite=t,t?this._loadSprite(t,!0,n):(this._unloadSprite(),n&&n(null)))}}var de=e.Y([{name:"a_pos",type:"Int16",components:2}]);let me={prelude:ge("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\n","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}\n#ifdef TERRAIN3D\nuniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;\n#endif\nconst highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {\n#ifdef TERRAIN3D\nhighp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));\n#else\nreturn 1.0;\n#endif\n}float calculate_visibility(vec4 pos) {\n#ifdef TERRAIN3D\nvec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;\n#else\nreturn 1.0;\n#endif\n}float ele(vec2 pos) {\n#ifdef TERRAIN3D\nvec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;\n#else\nreturn 0.0;\n#endif\n}float get_elevation(vec2 pos) {\n#ifdef TERRAIN3D\nvec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;\n#else\nreturn 0.0;\n#endif\n}"),background:ge("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:ge("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:ge("varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);float antialiased_blur=v_data.z;float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}float antialiasblur=-max(1.0/u_device_pixel_ratio/(radius+stroke_width),blur);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),clippingMask:ge("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ge("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,get_elevation(floor(a_pos*0.5)),1);gl_Position=u_matrix*pos;}"),heatmapTexture:ge("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:ge("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_anchor_pos;attribute vec2 a_placed;attribute vec2 a_box_real;uniform mat4 u_matrix;uniform vec2 u_pixel_extrude_scale;varying float v_placed;varying float v_notUsed;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}void main() {gl_Position=projectTileWithElevation(a_anchor_pos,get_elevation(a_anchor_pos));gl_Position.xy=((a_box_real+0.5)*u_pixel_extrude_scale*2.0-1.0)*vec2(1.0,-1.0)*gl_Position.w;if (gl_Position.z/gl_Position.w < 1.1) {gl_Position.z=0.5;}v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:ge("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:ge("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:ge("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),fillOutline:ge("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),fillOutlinePattern:ge("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),fillPattern:ge("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),fillExtrusion:ge("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;\n#ifdef TERRAIN3D\nattribute vec2 a_centroid;\n#endif\nvarying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),fillExtrusionPattern:ge("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;\n#ifdef TERRAIN3D\nattribute vec2 a_centroid;\n#endif\nvarying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),hillshadePrepare:ge("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ge("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:ge("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),lineGradient:ge("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),linePattern:ge("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),lineSDF:ge("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),raster:ge("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:ge("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec2 v_tex;varying float v_fade_opacity;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}gl_Position=finalPos;v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}"),symbolSDF:ge("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec2 v_data0;varying vec3 v_data1;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),symbolTextAndIcon:ge("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec4 v_data0;varying vec4 v_data1;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}"),terrain:ge("uniform sampler2D u_texture;uniform vec4 u_fog_color;uniform vec4 u_horizon_color;uniform float u_fog_ground_blend;uniform float u_fog_ground_blend_opacity;uniform float u_horizon_fog_blend;varying vec2 v_texture_pos;varying float v_fog_depth;const float gamma=2.2;vec4 gammaToLinear(vec4 color) {return pow(color,vec4(gamma));}vec4 linearToGamma(vec4 color) {return pow(color,vec4(1.0/gamma));}void main() {vec4 surface_color=texture2D(u_texture,v_texture_pos);if (v_fog_depth > u_fog_ground_blend) {vec4 surface_color_linear=gammaToLinear(surface_color);float blend_color=smoothstep(0.0,1.0,max((v_fog_depth-u_horizon_fog_blend)/(1.0-u_horizon_fog_blend),0.0));vec4 fog_horizon_color_linear=mix(gammaToLinear(u_fog_color),gammaToLinear(u_horizon_color),blend_color);float factor_fog=max(v_fog_depth-u_fog_ground_blend,0.0)/(1.0-u_fog_ground_blend);gl_FragColor=linearToGamma(mix(surface_color_linear,fog_horizon_color_linear,pow(factor_fog,2.0)*u_fog_ground_blend_opacity));} else {gl_FragColor=surface_color;}}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform mat4 u_fog_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_fog_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);vec4 pos=u_fog_matrix*vec4(a_pos3d.xy,ele,1.0);v_fog_depth=pos.z/pos.w*0.5+0.5;}"),terrainDepth:ge("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying float v_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}"),terrainCoords:ge("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);}"),sky:ge("uniform vec4 u_sky_color;uniform vec4 u_horizon_color;uniform float u_horizon;uniform float u_sky_horizon_blend;void main() {float y=gl_FragCoord.y;if (y > u_horizon) {float blend=y-u_horizon;if (blend < u_sky_horizon_blend) {gl_FragColor=mix(u_sky_color,u_horizon_color,pow(1.0-blend/u_sky_horizon_blend,2.0));} else {gl_FragColor=u_sky_color;}}}","attribute vec2 a_pos;void main() {gl_Position=vec4(a_pos,1.0,1.0);}")};function ge(t,e){let r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=e.match(/attribute ([\w]+) ([\w]+)/g),i=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=a?a.concat(i):i,s={};return{fragmentSource:t=t.replace(r,((t,e,r,n,i)=>(s[i]=!0,"define"===e?`\n#ifndef HAS_UNIFORM_u_${i}\nvarying ${r} ${n} ${i};\n#else\nuniform ${r} ${n} u_${i};\n#endif\n`:`\n#ifdef HAS_UNIFORM_u_${i}\n ${r} ${n} ${i} = u_${i};\n#endif\n`))),vertexSource:e=e.replace(r,((t,e,r,n,i)=>{let a="float"===n?"vec2":"vec4",o=i.match(/color/)?"color":a;return s[i]?"define"===e?`\n#ifndef HAS_UNIFORM_u_${i}\nuniform lowp float u_${i}_t;\nattribute ${r} ${a} a_${i};\nvarying ${r} ${n} ${i};\n#else\nuniform ${r} ${n} u_${i};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${i}\n ${i} = a_${i};\n#else\n ${r} ${n} ${i} = u_${i};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${i}\n ${i} = unpack_mix_${o}(a_${i}, u_${i}_t);\n#else\n ${r} ${n} ${i} = u_${i};\n#endif\n`:"define"===e?`\n#ifndef HAS_UNIFORM_u_${i}\nuniform lowp float u_${i}_t;\nattribute ${r} ${a} a_${i};\n#else\nuniform ${r} ${n} u_${i};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${i}\n ${r} ${n} ${i} = a_${i};\n#else\n ${r} ${n} ${i} = u_${i};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${i}\n ${r} ${n} ${i} = unpack_mix_${o}(a_${i}, u_${i}_t);\n#else\n ${r} ${n} ${i} = u_${i};\n#endif\n`})),staticAttributes:n,staticUniforms:o}}class ye{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(t,e,r,n,i,a,o,s,l){this.context=t;let c=this.boundPaintVertexBuffers.length!==n.length;for(let t=0;!c&&t({u_matrix:t,u_texture:0,u_ele_delta:r,u_fog_matrix:n,u_fog_color:i?i.properties.get("fog-color"):e.aM.white,u_fog_ground_blend:i?i.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:i?i.calculateFogBlendOpacity(a):0,u_horizon_color:i?i.properties.get("horizon-color"):e.aM.white,u_horizon_fog_blend:i?i.properties.get("horizon-fog-blend"):1});function xe(t){let e=[];for(let r=0;r>16,s>>16],u_pixel_coord_lower:[65535&o,65535&s]}}let we=(t,r,n,i)=>{let a=r.style.light,o=a.properties.get("position"),s=[o.x,o.y,o.z],l=(c=new e.A(9),e.A!=Float32Array&&(c[1]=0,c[2]=0,c[3]=0,c[5]=0,c[6]=0,c[7]=0),c[0]=1,c[4]=1,c[8]=1,c);var c;"viewport"===a.properties.get("anchor")&&function(t,e){var r=Math.sin(e),n=Math.cos(e);t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1}(l,-r.transform.angle),function(t,e,r){var n=e[0],i=e[1],a=e[2];t[0]=n*r[0]+i*r[3]+a*r[6],t[1]=n*r[1]+i*r[4]+a*r[7],t[2]=n*r[2]+i*r[5]+a*r[8]}(s,s,l);let u=a.properties.get("color");return{u_matrix:t,u_lightpos:s,u_lightintensity:a.properties.get("intensity"),u_lightcolor:[u.r,u.g,u.b],u_vertical_gradient:+n,u_opacity:i}},Te=(t,r,n,i,a,o,s)=>e.e(we(t,r,n,i),be(o,r,s),{u_height_factor:-Math.pow(2,a.overscaledZ)/s.tileSize/8}),Ae=t=>({u_matrix:t}),ke=(t,r,n,i)=>e.e(Ae(t),be(n,r,i)),Me=(t,e)=>({u_matrix:t,u_world:e}),Se=(t,r,n,i,a)=>e.e(ke(t,r,n,i),{u_world:a}),Ee=(t,e,r,n)=>{let i,a,o=t.transform;if("map"===n.paint.get("circle-pitch-alignment")){let t=Bt(r,1,o.zoom);i=!0,a=[t,t]}else 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e=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}let $e={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Ke{constructor(t,e,r,n){this.length=e.length,this.attributes=r,this.itemSize=e.bytesPerElement,this.dynamicDraw=n,this.context=t;let i=t.gl;this.buffer=i.createBuffer(),t.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);let 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t=0;tt.style.map.terrain.getElevation(l,e,r):null,r="map"===n.layout.get("text-rotation-alignment");Tt(c,l.posMatrix,t,a,N,V,v,u,r,g,l.toUnwrapped(),m.width,m.height,q,e)}let W,Z=l.posMatrix,Y=a&&k||G,X=x||Y?Gr:N,$=U,K=I&&0!==n.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(1);W=I?c.iconsInText?Ge(L.kind,D,_,v,x,Y,t,Z,X,$,q,p,R,S):He(L.kind,D,_,v,x,Y,t,Z,X,$,q,a,p,!0,S):qe(L.kind,D,_,v,x,Y,t,Z,X,$,q,a,p,S);let J={program:z,buffers:h,uniformValues:W,atlasTexture:f,atlasTextureIcon:F,atlasInterpolation:A,atlasInterpolationIcon:E,isSDF:I,hasHalo:K};if(w&&c.canOverlap){T=!0;let t=h.segments.get();for(let r of t)M.push({segments:new e.a0([r]),sortKey:r.sortKey,state:J,terrainData:O})}else M.push({segments:h.segments,sortKey:0,state:J,terrainData:O})}T&&M.sort(((t,e)=>t.sortKey-e.sortKey));for(let e of M){let r=e.state;if(f.activeTexture.set(d.TEXTURE0),r.atlasTexture.bind(r.atlasInterpolation,d.CLAMP_TO_EDGE),r.atlasTextureIcon&&(f.activeTexture.set(d.TEXTURE1),r.atlasTextureIcon&&r.atlasTextureIcon.bind(r.atlasInterpolationIcon,d.CLAMP_TO_EDGE)),r.isSDF){let i=r.uniformValues;r.hasHalo&&(i.u_is_halo=1,Kr(r.buffers,e.segments,n,t,r.program,A,h,p,i,e.terrainData)),i.u_is_halo=0}Kr(r.buffers,e.segments,n,t,r.program,A,h,p,r.uniformValues,e.terrainData)}}function Kr(t,e,r,n,i,a,o,s,l,c){let u=n.context;i.draw(u,u.gl.TRIANGLES,a,o,s,qr.disabled,l,c,r.id,t.layoutVertexBuffer,t.indexBuffer,e,r.paint,n.transform.zoom,t.programConfigurations.get(r.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function Jr(t,r,n,i){let a=t.context,o=a.gl,s=Vr.disabled,l=new Fr([o.ONE,o.ONE],e.aM.transparent,[!0,!0,!0,!0]),c=r.getBucket(n);if(!c)return;let u=i.key,h=n.heatmapFbos.get(u);h||(h=tn(a,r.tileSize,r.tileSize),n.heatmapFbos.set(u,h)),a.bindFramebuffer.set(h.framebuffer),a.viewport.set([0,0,r.tileSize,r.tileSize]),a.clear({color:e.aM.transparent});let p=c.programConfigurations.get(n.id),f=t.useProgram("heatmap",p),d=t.style.map.terrain.getTerrainData(i);f.draw(a,o.TRIANGLES,jr.disabled,s,l,qr.disabled,Pe(i.posMatrix,r,t.transform.zoom,n.paint.get("heatmap-intensity")),d,n.id,c.layoutVertexBuffer,c.indexBuffer,c.segments,n.paint,t.transform.zoom,p)}function Qr(t,e,r){let n=t.context,i=n.gl;n.setColorMode(t.colorModeForRenderPass());let a=en(n,e),o=r.key,s=e.heatmapFbos.get(o);s&&(n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,s.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1),a.bind(i.LINEAR,i.CLAMP_TO_EDGE),t.useProgram("heatmapTexture").draw(n,i.TRIANGLES,jr.disabled,Vr.disabled,t.colorModeForRenderPass(),qr.disabled,ze(t,e,0,1),null,e.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments,e.paint,t.transform.zoom),s.destroy(),e.heatmapFbos.delete(o))}function tn(t,e,r){var n,i;let a=t.gl,o=a.createTexture();a.bindTexture(a.TEXTURE_2D,o),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR);let s=null!==(n=t.HALF_FLOAT)&&void 0!==n?n:a.UNSIGNED_BYTE,l=null!==(i=t.RGBA16F)&&void 0!==i?i:a.RGBA;a.texImage2D(a.TEXTURE_2D,0,l,e,r,0,a.RGBA,s,null);let c=t.createFramebuffer(e,r,!1,!1);return c.colorAttachment.set(o),c}function en(t,e){return e.colorRampTexture||(e.colorRampTexture=new w(t,e.colorRamp,t.gl.RGBA)),e.colorRampTexture}function rn(t,e,r,n,i){if(!r||!n||!n.imageAtlas)return;let a=n.imageAtlas.patternPositions,o=a[r.to.toString()],s=a[r.from.toString()];if(!o&&s&&(o=s),!s&&o&&(s=o),!o||!s){let t=i.getPaintProperty(e);o=a[t],s=a[t]}o&&s&&t.setConstantPatternPositions(o,s)}function nn(t,e,r,n,i,a,o){let s,l,c,u,h,p=t.context.gl,f="fill-pattern",d=r.paint.get(f),m=d&&d.constantOr(1),g=r.getCrossfadeParameters();o?(l=m&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=p.LINES):(l=m?"fillPattern":"fill",s=p.TRIANGLES);let y=d.constantOr(null);for(let d of n){let n=e.getTile(d);if(m&&!n.patternsLoaded())continue;let v=n.getBucket(r);if(!v)continue;let x=v.programConfigurations.get(r.id),_=t.useProgram(l,x),b=t.style.map.terrain&&t.style.map.terrain.getTerrainData(d);m&&(t.context.activeTexture.set(p.TEXTURE0),n.imageAtlasTexture.bind(p.LINEAR,p.CLAMP_TO_EDGE),x.updatePaintBuffers(g)),rn(x,f,y,n,r);let w=b?d:null,T=t.translatePosMatrix(w?w.posMatrix:d.posMatrix,n,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(o){u=v.indexBuffer2,h=v.segments2;let e=[p.drawingBufferWidth,p.drawingBufferHeight];c="fillOutlinePattern"===l&&m?Se(T,t,g,n,e):Me(T,e)}else u=v.indexBuffer,h=v.segments,c=m?ke(T,t,g,n):Ae(T);_.draw(t.context,s,i,t.stencilModeForClipping(d),a,qr.disabled,c,b,r.id,v.layoutVertexBuffer,u,h,r.paint,t.transform.zoom,x)}}function an(t,e,r,n,i,a,o){let s=t.context,l=s.gl,c="fill-extrusion-pattern",u=r.paint.get(c),h=u.constantOr(1),p=r.getCrossfadeParameters(),f=r.paint.get("fill-extrusion-opacity"),d=u.constantOr(null);for(let u of n){let n=e.getTile(u),m=n.getBucket(r);if(!m)continue;let g=t.style.map.terrain&&t.style.map.terrain.getTerrainData(u),y=m.programConfigurations.get(r.id),v=t.useProgram(h?"fillExtrusionPattern":"fillExtrusion",y);h&&(t.context.activeTexture.set(l.TEXTURE0),n.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),y.updatePaintBuffers(p)),rn(y,c,d,n,r);let x=t.translatePosMatrix(u.posMatrix,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),_=r.paint.get("fill-extrusion-vertical-gradient"),b=h?Te(x,t,_,f,u,p,n):we(x,t,_,f);v.draw(s,s.gl.TRIANGLES,i,a,o,qr.backCCW,b,g,r.id,m.layoutVertexBuffer,m.indexBuffer,m.segments,r.paint,t.transform.zoom,y,t.style.map.terrain&&m.centroidVertexBuffer)}}function on(t,e,r,n,i,a,o){let s=t.context,l=s.gl,c=r.fbo;if(!c)return;let u=t.useProgram("hillshade"),h=t.style.map.terrain&&t.style.map.terrain.getTerrainData(e);s.activeTexture.set(l.TEXTURE0),l.bindTexture(l.TEXTURE_2D,c.colorAttachment.get()),u.draw(s,l.TRIANGLES,i,a,o,qr.disabled,((t,e,r,n)=>{let i=r.paint.get("hillshade-shadow-color"),a=r.paint.get("hillshade-highlight-color"),o=r.paint.get("hillshade-accent-color"),s=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(s-=t.transform.angle);let l=!t.options.moving;return{u_matrix:n?n.posMatrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped(),l),u_image:0,u_latrange:De(0,e.tileID),u_light:[r.paint.get("hillshade-exaggeration"),s],u_shadow:i,u_highlight:a,u_accent:o}})(t,r,n,h?e:null),h,n.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}function sn(t,r,n,i,a,o){let s=t.context,l=s.gl,c=r.dem;if(c&&c.data){let u=c.dim,h=c.stride,p=c.getPixels();if(s.activeTexture.set(l.TEXTURE1),s.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||t.getTileTexture(h),r.demTexture){let t=r.demTexture;t.update(p,{premultiply:!1}),t.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else r.demTexture=new w(s,p,l.RGBA,{premultiply:!1}),r.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);s.activeTexture.set(l.TEXTURE0);let f=r.fbo;if(!f){let t=new w(s,{width:u,height:u,data:null},l.RGBA);t.bind(l.LINEAR,l.CLAMP_TO_EDGE),f=r.fbo=s.createFramebuffer(u,u,!0,!1),f.colorAttachment.set(t.texture)}s.bindFramebuffer.set(f.framebuffer),s.viewport.set([0,0,u,u]),t.useProgram("hillshadePrepare").draw(s,l.TRIANGLES,i,a,o,qr.disabled,((t,r)=>{let n=r.stride,i=e.H();return e.aP(i,0,e.X,-e.X,0,0,1),e.J(i,i,[0,-e.X,0]),{u_matrix:i,u_image:1,u_dimension:[n,n],u_zoom:t.overscaledZ,u_unpack:r.getUnpackVector()}})(r.tileID,c),null,n.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function ln(t,r,n,i,o,s){let l=i.paint.get("raster-fade-duration");if(!s&&l>0){let i=a.now(),s=(i-t.timeAdded)/l,c=r?(i-r.timeAdded)/l:-1,u=n.getSource(),h=o.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(t.tileID.overscaledZ-h),f=p&&t.refreshedUponExpiration?1:e.ac(p?s:1-c,0,1);return t.refreshedUponExpiration&&s>=1&&(t.refreshedUponExpiration=!1),r?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}let cn=new e.aM(1,0,0,1),un=new e.aM(0,1,0,1),hn=new e.aM(0,0,1,1),pn=new e.aM(1,0,1,1),fn=new e.aM(0,1,1,1);function dn(t,e,r,n){gn(t,0,e+r/2,t.transform.width,r,n)}function mn(t,e,r,n){gn(t,e-r/2,0,r,t.transform.height,n)}function gn(t,e,r,n,i,a){let o=t.context,s=o.gl;s.enable(s.SCISSOR_TEST),s.scissor(e*t.pixelRatio,r*t.pixelRatio,n*t.pixelRatio,i*t.pixelRatio),o.clear({color:a}),s.disable(s.SCISSOR_TEST)}function yn(t,r,n){let i=t.context,a=i.gl,o=n.posMatrix,s=t.useProgram("debug"),l=jr.disabled,c=Vr.disabled,u=t.colorModeForRenderPass(),h="$debug",p=t.style.map.terrain&&t.style.map.terrain.getTerrainData(n);i.activeTexture.set(a.TEXTURE0);let f=r.getTileByID(n.key).latestRawTileData,d=Math.floor((f&&f.byteLength||0)/1024),m=r.getTile(n).tileSize,g=512/Math.min(m,512)*(n.overscaledZ/t.transform.zoom)*.5,y=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(y+=` => ${n.overscaledZ}`),function(t,e){t.initDebugOverlayCanvas();let r=t.debugOverlayCanvas,n=t.context.gl,i=t.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(e,5,5),i.strokeText(e,5,5),t.debugOverlayTexture.update(r),t.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(t,`${y} ${d}kB`),s.draw(i,a.TRIANGLES,l,c,Fr.alphaBlended,qr.disabled,Ie(o,e.aM.transparent,g),null,h,t.debugBuffer,t.quadTriangleIndexBuffer,t.debugSegments),s.draw(i,a.LINE_STRIP,l,c,u,qr.disabled,Ie(o,e.aM.red),p,h,t.debugBuffer,t.tileBorderIndexBuffer,t.debugSegments)}function vn(t,e,r){let n=t.context,i=n.gl,a=t.colorModeForRenderPass(),o=new jr(i.LEQUAL,jr.ReadWrite,t.depthRangeFor3D),s=t.useProgram("terrain"),l=e.getTerrainMesh();n.bindFramebuffer.set(null),n.viewport.set([0,0,t.width,t.height]);for(let c of r){let r=t.renderToTexture.getTexture(c),u=e.getTerrainData(c.tileID);n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,r.texture);let h=t.transform.calculatePosMatrix(c.tileID.toUnwrapped()),p=e.getMeshFrameDelta(t.transform.zoom),f=t.transform.calculateFogMatrix(c.tileID.toUnwrapped()),d=ve(h,p,f,t.style.sky,t.transform.pitch);s.draw(n,i.TRIANGLES,o,Vr.disabled,a,qr.backCCW,d,u,"terrain",l.vertexBuffer,l.indexBuffer,l.segments)}}class xn{constructor(t,e,r){this.vertexBuffer=t,this.indexBuffer=e,this.segments=r}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}class _n{constructor(t,r){this.context=new Br(t),this.transform=r,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:e.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=pt.maxUnderzooming+pt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new ue}resize(t,e,r){if(this.width=Math.floor(t*r),this.height=Math.floor(e*r),this.pixelRatio=r,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(let t of this.style._order)this.style._layers[t].resize()}setup(){let t=this.context,r=new e.aX;r.emplaceBack(0,0),r.emplaceBack(e.X,0),r.emplaceBack(0,e.X),r.emplaceBack(e.X,e.X),this.tileExtentBuffer=t.createVertexBuffer(r,de.members),this.tileExtentSegments=e.a0.simpleSegment(0,0,4,2);let n=new e.aX;n.emplaceBack(0,0),n.emplaceBack(e.X,0),n.emplaceBack(0,e.X),n.emplaceBack(e.X,e.X),this.debugBuffer=t.createVertexBuffer(n,de.members),this.debugSegments=e.a0.simpleSegment(0,0,4,5);let i=new e.$;i.emplaceBack(0,0,0,0),i.emplaceBack(e.X,0,e.X,0),i.emplaceBack(0,e.X,0,e.X),i.emplaceBack(e.X,e.X,e.X,e.X),this.rasterBoundsBuffer=t.createVertexBuffer(i,Q.members),this.rasterBoundsSegments=e.a0.simpleSegment(0,0,4,2);let a=new e.aX;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(a,de.members),this.viewportSegments=e.a0.simpleSegment(0,0,4,2);let o=new e.aZ;o.emplaceBack(0),o.emplaceBack(1),o.emplaceBack(3),o.emplaceBack(2),o.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(o);let s=new e.aY;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(s);let l=this.context.gl;this.stencilClearMode=new Vr({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)}clearStencil(){let t=this.context,r=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;let n=e.H();e.aP(n,0,this.width,this.height,0,0,1),e.K(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(t,r.TRIANGLES,jr.disabled,this.stencilClearMode,Fr.disabled,qr.disabled,Le(n),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,e){if(this.currentStencilSource===t.source||!t.isTileClipped()||!e||!e.length)return;this.currentStencilSource=t.source;let r=this.context,n=r.gl;this.nextStencilID+e.length>256&&this.clearStencil(),r.setColorMode(Fr.disabled),r.setDepthMode(jr.disabled);let i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(let t of e){let e=this._tileClippingMaskIDs[t.key]=this.nextStencilID++,a=this.style.map.terrain&&this.style.map.terrain.getTerrainData(t);i.draw(r,n.TRIANGLES,jr.disabled,new Vr({func:n.ALWAYS,mask:0},e,255,n.KEEP,n.KEEP,n.REPLACE),Fr.disabled,qr.disabled,Le(t.posMatrix),a,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();let t=this.nextStencilID++,e=this.context.gl;return new Vr({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)}stencilModeForClipping(t){let e=this.context.gl;return new Vr({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)}stencilConfigForOverlap(t){let e=this.context.gl,r=t.sort(((t,e)=>e.overscaledZ-t.overscaledZ)),n=r[r.length-1].overscaledZ,i=r[0].overscaledZ-n+1;if(i>1){this.currentStencilSource=void 0,this.nextStencilID+i>256&&this.clearStencil();let t={};for(let r=0;r=0;this.currentLayer--){let t=this.style._layers[n[this.currentLayer]],e=i[t.source],r=o[t.source];this._renderTileClippingMasks(t,r),this.renderLayer(this,e,t,r)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerr.source&&!r.isHidden(e)?[t.sourceCaches[r.source]]:[])),i=n.filter((t=>"vector"===t.getSource().type)),a=n.filter((t=>"vector"!==t.getSource().type)),o=t=>{(!r||r.getSource().maxzoomo(t))),r||a.forEach((t=>o(t))),r}(this.style,this.transform.zoom);t&&function(t,e,r){for(let n=0;n0),i&&(e.b0(r,n),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(t,r){let n=t.context,i=n.gl,a=Fr.unblended,o=new jr(i.LEQUAL,jr.ReadWrite,[0,1]),s=r.getTerrainMesh(),l=r.sourceCache.getRenderableTiles(),c=t.useProgram("terrainDepth");n.bindFramebuffer.set(r.getFramebuffer("depth").framebuffer),n.viewport.set([0,0,t.width/devicePixelRatio,t.height/devicePixelRatio]),n.clear({color:e.aM.transparent,depth:1});for(let e of l){let l=r.getTerrainData(e.tileID),u={u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped()),u_ele_delta:r.getMeshFrameDelta(t.transform.zoom)};c.draw(n,i.TRIANGLES,o,Vr.disabled,a,qr.backCCW,u,l,"terrain",s.vertexBuffer,s.indexBuffer,s.segments)}n.bindFramebuffer.set(null),n.viewport.set([0,0,t.width,t.height])}(this,this.style.map.terrain),function(t,r){let n=t.context,i=n.gl,a=Fr.unblended,o=new jr(i.LEQUAL,jr.ReadWrite,[0,1]),s=r.getTerrainMesh(),l=r.getCoordsTexture(),c=r.sourceCache.getRenderableTiles(),u=t.useProgram("terrainCoords");n.bindFramebuffer.set(r.getFramebuffer("coords").framebuffer),n.viewport.set([0,0,t.width/devicePixelRatio,t.height/devicePixelRatio]),n.clear({color:e.aM.transparent,depth:1}),r.coordsIndex=[];for(let e of c){let c=r.getTerrainData(e.tileID);n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,l.texture);let h={u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped()),u_terrain_coords_id:(255-r.coordsIndex.length)/255,u_texture:0,u_ele_delta:r.getMeshFrameDelta(t.transform.zoom)};u.draw(n,i.TRIANGLES,o,Vr.disabled,a,qr.backCCW,h,c,"terrain",s.vertexBuffer,s.indexBuffer,s.segments),r.coordsIndex.push(e.tileID.key)}n.bindFramebuffer.set(null),n.viewport.set([0,0,t.width,t.height])}(this,this.style.map.terrain))}renderLayer(t,r,n,i){if(!n.isHidden(this.transform.zoom)&&("background"===n.type||"custom"===n.type||(i||[]).length))switch(this.id=n.id,n.type){case"symbol":!function(t,r,n,i,a){if("translucent"!==t.renderPass)return;let o=Vr.disabled,s=t.colorModeForRenderPass();(n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(t,r,n,i,a,o,s,l,c){let u=r.transform,h=ne(),p="map"===a,f="map"===o;for(let a of t){let t=i.getTile(a),o=t.getBucket(n);if(!o||!o.text||!o.text.segments.get().length)continue;let d=e.ag(o.textSizeData,u.zoom),m=Bt(t,1,r.transform.zoom),g=vt(a.posMatrix,f,p,r.transform,m),y="none"!==n.layout.get("icon-text-fit")&&o.hasIconData();if(d){let e=Math.pow(2,u.zoom-t.tileID.overscaledZ),n=r.style.map.terrain?(t,e)=>r.style.map.terrain.getElevation(a,t,e):null,i=h.translatePosition(u,t,s,l);Yr(o,p,f,c,u,g,a.posMatrix,e,d,y,h,i,a.toUnwrapped(),n)}}}(i,t,n,r,n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),a),0!==n.paint.get("icon-opacity").constantOr(1)&&$r(t,r,n,i,!1,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),n.layout.get("icon-rotation-alignment"),n.layout.get("icon-pitch-alignment"),n.layout.get("icon-keep-upright"),o,s),0!==n.paint.get("text-opacity").constantOr(1)&&$r(t,r,n,i,!0,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.layout.get("text-keep-upright"),o,s),r.map.showCollisionBoxes&&(Hr(t,r,n,i,!0),Hr(t,r,n,i,!1))}(t,r,n,i,this.style.placement.variableOffsets);break;case"circle":!function(t,r,n,i){if("translucent"!==t.renderPass)return;let a=n.paint.get("circle-opacity"),o=n.paint.get("circle-stroke-width"),s=n.paint.get("circle-stroke-opacity"),l=!n.layout.get("circle-sort-key").isConstant();if(0===a.constantOr(1)&&(0===o.constantOr(1)||0===s.constantOr(1)))return;let c=t.context,u=c.gl,h=t.depthModeForSublayer(0,jr.ReadOnly),p=Vr.disabled,f=t.colorModeForRenderPass(),d=[];for(let a=0;at.sortKey-e.sortKey));for(let e of d){let{programConfiguration:r,program:i,layoutVertexBuffer:a,indexBuffer:o,uniformValues:s,terrainData:l}=e.state;i.draw(c,u.TRIANGLES,h,p,f,qr.disabled,s,l,n.id,a,o,e.segments,n.paint,t.transform.zoom,r)}}(t,r,n,i);break;case"heatmap":!function(t,r,n,i){if(0===n.paint.get("heatmap-opacity"))return;let a=t.context;if(t.style.map.terrain){for(let e of i){let i=r.getTile(e);r.hasRenderableParent(e)||("offscreen"===t.renderPass?Jr(t,i,n,e):"translucent"===t.renderPass&&Qr(t,n,e))}a.viewport.set([0,0,t.width,t.height])}else"offscreen"===t.renderPass?function(t,r,n,i){let a=t.context,o=a.gl,s=Vr.disabled,l=new Fr([o.ONE,o.ONE],e.aM.transparent,[!0,!0,!0,!0]);(function(t,r,n){let i=t.gl;t.activeTexture.set(i.TEXTURE1),t.viewport.set([0,0,r.width/4,r.height/4]);let a=n.heatmapFbos.get(e.aU);a?(i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),t.bindFramebuffer.set(a.framebuffer)):(a=tn(t,r.width/4,r.height/4),n.heatmapFbos.set(e.aU,a))})(a,t,n),a.clear({color:e.aM.transparent});for(let e=0;e20&&a.texParameterf(a.TEXTURE_2D,i.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,i.extTextureFilterAnisotropicMax);let _=t.style.map.terrain&&t.style.map.terrain.getTerrainData(n),b=_?n:null,w=b?b.posMatrix:t.transform.calculatePosMatrix(n.toUnwrapped(),p),T=Ue(w,m||[0,0],d||1,v,r);o instanceof tt?s.draw(i,a.TRIANGLES,u,Vr.disabled,l,qr.disabled,T,_,r.id,o.boundsBuffer,t.quadTriangleIndexBuffer,o.boundsSegments):s.draw(i,a.TRIANGLES,u,c[n.overscaledZ],l,qr.disabled,T,_,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}}(t,r,n,i);break;case"background":!function(t,e,r,n){let i=r.paint.get("background-color"),a=r.paint.get("background-opacity");if(0===a)return;let o=t.context,s=o.gl,l=t.transform,c=l.tileSize,u=r.paint.get("background-pattern");if(t.isPatternMissing(u))return;let h=!u&&1===i.a&&1===a&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass!==h)return;let p=Vr.disabled,f=t.depthModeForSublayer(0,"opaque"===h?jr.ReadWrite:jr.ReadOnly),d=t.colorModeForRenderPass(),m=t.useProgram(u?"backgroundPattern":"background"),g=n||l.coveringTiles({tileSize:c,terrain:t.style.map.terrain});u&&(o.activeTexture.set(s.TEXTURE0),t.imageManager.bind(t.context));let y=r.getCrossfadeParameters();for(let e of g){let l=n?e.posMatrix:t.transform.calculatePosMatrix(e.toUnwrapped()),h=u?Ze(l,a,t,u,{tileID:e,tileSize:c},y):We(l,a,i),g=t.style.map.terrain&&t.style.map.terrain.getTerrainData(e);m.draw(o,s.TRIANGLES,f,p,d,qr.disabled,h,g,r.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}(t,0,n,i);break;case"custom":!function(t,e,r){let n=t.context,i=r.implementation;if("offscreen"===t.renderPass){let e=i.prerender;e&&(t.setCustomLayerDefaults(),n.setColorMode(t.colorModeForRenderPass()),e.call(i,n.gl,t.transform.customLayerMatrix()),n.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),n.setColorMode(t.colorModeForRenderPass()),n.setStencilMode(Vr.disabled);let e="3d"===i.renderingMode?new jr(t.context.gl.LEQUAL,jr.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,jr.ReadOnly);n.setDepthMode(e),i.render(n.gl,t.transform.customLayerMatrix(),{farZ:t.transform.farZ,nearZ:t.transform.nearZ,fov:t.transform._fov,modelViewProjectionMatrix:t.transform.modelViewProjectionMatrix,projectionMatrix:t.transform.projectionMatrix}),n.setDirty(),t.setBaseState(),n.bindFramebuffer.set(null)}}(t,0,n)}}translatePosMatrix(t,r,n,i,a){if(!n[0]&&!n[1])return t;let o=a?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(o){let t=Math.sin(o),e=Math.cos(o);n=[n[0]*e-n[1]*t,n[0]*t+n[1]*e]}let s=[a?n[0]:Bt(r,n[0],this.transform.zoom),a?n[1]:Bt(r,n[1],this.transform.zoom),0],l=new Float32Array(16);return e.J(l,t,s),l}saveTileTexture(t){let e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]}getTileTexture(t){let e=this._tileTextures[t];return e&&e.length>0?e.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;let e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r}useProgram(t,e){this.cache=this.cache||{};let r=t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[r]||(this.cache[r]=new _e(this.context,me[t],e,Ye[t],this._showOverdrawInspector,this.style.map.terrain)),this.cache[r]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){let t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new w(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){let{drawingBufferWidth:t,drawingBufferHeight:e}=this.context.gl;return this.width!==t||this.height!==e}}class bn{constructor(t,e){this.points=t,this.planes=e}static fromInvProjectionMatrix(t,r,n){let i=Math.pow(2,n),a=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((n=>{let a=1/(n=e.af([],n,t))[3]/r*i;return e.b1(n,n,[a,a,1/n[3],a])})),o=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((t=>{let e=function(t,e){var r=e[0],n=e[1],i=e[2],a=r*r+n*n+i*i;return a>0&&(a=1/Math.sqrt(a)),t[0]=e[0]*a,t[1]=e[1]*a,t[2]=e[2]*a,t}([],(n=[],i=y([],a[t[0]],a[t[1]]),o=y([],a[t[2]],a[t[1]]),s=i[0],l=i[1],c=i[2],u=o[0],h=o[1],p=o[2],n[0]=l*p-c*h,n[1]=c*u-s*p,n[2]=s*h-l*u,n)),r=-((f=e)[0]*(d=a[t[1]])[0]+f[1]*d[1]+f[2]*d[2]);var n,i,o,s,l,c,u,h,p,f,d;return e.concat(r)}));return new bn(a,o)}}class wn{constructor(t,e){var r,n,i;this.min=t,this.max=e,this.center=function(t,e){return t[0]=.5*e[0],t[1]=.5*e[1],t[2]=.5*e[2],t}([],(r=[],n=this.min,i=this.max,r[0]=n[0]+i[0],r[1]=n[1]+i[1],r[2]=n[2]+i[2],r))}quadrant(t){let e=[t%2==0,t<2],r=m(this.min),n=m(this.max);for(let t=0;t=0&&o++;if(0===o)return 0;o!==r.length&&(n=!1)}if(n)return 2;for(let e=0;e<3;e++){let r=Number.MAX_VALUE,n=-Number.MAX_VALUE;for(let i=0;ithis.max[e]-this.min[e])return 0}return 1}}class Tn{constructor(t=0,e=0,r=0,n=0){if(isNaN(t)||t<0||isNaN(e)||e<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=r,this.right=n}interpolate(t,r,n){return null!=r.top&&null!=t.top&&(this.top=e.y.number(t.top,r.top,n)),null!=r.bottom&&null!=t.bottom&&(this.bottom=e.y.number(t.bottom,r.bottom,n)),null!=r.left&&null!=t.left&&(this.left=e.y.number(t.left,r.left,n)),null!=r.right&&null!=t.right&&(this.right=e.y.number(t.right,r.right,n)),this}getCenter(t,r){let n=e.ac((this.left+t-this.right)/2,0,t),i=e.ac((this.top+r-this.bottom)/2,0,r);return new e.P(n,i)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new Tn(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}let An=85.051129;class kn{constructor(t,r,n,i,a){this.tileSize=512,this._renderWorldCopies=void 0===a||!!a,this._minZoom=t||0,this._maxZoom=r||22,this._minPitch=n??0,this._maxPitch=i??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new e.N(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Tn,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={},this.minElevationForCurrentTile=0}clone(){let t=new kn(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.apply(this),t}apply(t){this.tileSize=t.tileSize,this.latRange=t.latRange,this.lngRange=t.lngRange,this.width=t.width,this.height=t.height,this._center=t._center,this._elevation=t._elevation,this.minElevationForCurrentTile=t.minElevationForCurrentTile,this.zoom=t.zoom,this.angle=t.angle,this._fov=t._fov,this._pitch=t._pitch,this._unmodified=t._unmodified,this._edgeInsets=t._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new e.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(t){let r=-e.b3(t,-180,180)*Math.PI/180;var n;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=(n=new e.A(4),e.A!=Float32Array&&(n[1]=0,n[2]=0),n[0]=1,n[3]=1,n),function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=Math.sin(r),l=Math.cos(r);t[0]=n*l+a*s,t[1]=i*l+o*s,t[2]=n*-s+a*l,t[3]=i*-s+o*l}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){let r=e.ac(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(t){let e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.tileZoom=Math.max(0,Math.floor(e)),this.scale=this.zoomScale(e),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(t){t!==this._elevation&&(this._elevation=t,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,e,r){this._unmodified=!1,this._edgeInsets.interpolate(t,e,r),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){let e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)}getVisibleUnwrappedCoordinates(t){let r=[new e.b4(0,t)];if(this._renderWorldCopies){let n=this.pointCoordinate(new e.P(0,0)),i=this.pointCoordinate(new e.P(this.width,0)),a=this.pointCoordinate(new e.P(this.width,this.height)),o=this.pointCoordinate(new e.P(0,this.height)),s=Math.floor(Math.min(n.x,i.x,a.x,o.x)),l=Math.floor(Math.max(n.x,i.x,a.x,o.x)),c=1;for(let n=s-c;n<=l+c;n++)0!==n&&r.push(new e.b4(n,t))}return r}coveringTiles(t){var r,n;let i=this.coveringZoomLevel(t),a=i;if(void 0!==t.minzoom&&it.maxzoom&&(i=t.maxzoom);let o=this.pointCoordinate(this.getCameraPoint()),s=e.Z.fromLngLat(this.center),l=Math.pow(2,i),c=[l*o.x,l*o.y,0],u=[l*s.x,l*s.y,0],h=bn.fromInvProjectionMatrix(this.invModelViewProjectionMatrix,this.worldSize,i),p=t.minzoom||0;!t.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(p=i);let f=t.terrain?2/Math.min(this.tileSize,t.tileSize)*this.tileSize:3,d=t=>({aabb:new wn([t*l,0,0],[(t+1)*l,l,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}),m=[],g=[],y=i,v=t.reparseOverscaled?a:i;if(this._renderWorldCopies)for(let t=1;t<=3;t++)m.push(d(-t)),m.push(d(t));for(m.push(d(0));m.length>0;){let i=m.pop(),a=i.x,o=i.y,s=i.fullyVisible;if(!s){let t=i.aabb.intersects(h);if(0===t)continue;s=2===t}let l=t.terrain?c:u,d=i.aabb.distanceX(l),_=i.aabb.distanceY(l),b=Math.max(Math.abs(d),Math.abs(_));if(i.zoom===y||b>f+(1<=p){let t=y-i.zoom,r=c[0]-.5-(a<>1),h=i.zoom+1,p=i.aabb.quadrant(l);if(t.terrain){let a=new e.S(h,i.wrap,h,c,u),o=t.terrain.getMinMaxElevation(a),s=null!==(r=o.minElevation)&&void 0!==r?r:this.elevation,l=null!==(n=o.maxElevation)&&void 0!==n?n:this.elevation;p=new wn([p.min[0],p.min[1],s],[p.max[0],p.max[1],l])}m.push({aabb:p,zoom:h,x:c,y:u,wrap:i.wrap,fullyVisible:s})}}return g.sort(((t,e)=>t.distanceSq-e.distanceSq)).map((t=>t.tileID))}resize(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(t){let r=e.ac(t.lat,-85.051129,An);return new e.P(e.O(t.lng)*this.worldSize,e.Q(r)*this.worldSize)}unproject(t){return new e.Z(t.x/this.worldSize,t.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(t){let r=this.elevation,n=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,i=this.pointLocation(this.centerPoint,t),a=t.getElevationForLngLatZoom(i,this.tileZoom);if(!(this.elevation-a))return;let o=n+r-a,s=Math.cos(this._pitch)*this.cameraToCenterDistance/o/e.b5(1,i.lat),l=this.scaleZoom(s/this.tileSize);this._elevation=a,this._center=i,this.zoom=l}setLocationAtPoint(t,r){let n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),a=this.locationCoordinate(t),o=new e.Z(a.x-(n.x-i.x),a.y-(n.y-i.y));this.center=this.coordinateLocation(o),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(t,e){return e?this.coordinatePoint(this.locationCoordinate(t),e.getElevationForLngLatZoom(t,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(t))}pointLocation(t,e){return this.coordinateLocation(this.pointCoordinate(t,e))}locationCoordinate(t){return e.Z.fromLngLat(t)}coordinateLocation(t){return t&&t.toLngLat()}pointCoordinate(t,r){if(r){let e=r.pointCoordinate(t);if(null!=e)return e}let n=[t.x,t.y,0,1],i=[t.x,t.y,1,1];e.af(n,n,this.pixelMatrixInverse),e.af(i,i,this.pixelMatrixInverse);let a=n[3],o=i[3],s=n[1]/a,l=i[1]/o,c=n[2]/a,u=i[2]/o,h=c===u?0:(0-c)/(u-c);return new e.Z(e.y.number(n[0]/a,i[0]/o,h)/this.worldSize,e.y.number(s,l,h)/this.worldSize)}coordinatePoint(t,r=0,n=this.pixelMatrix){let i=[t.x*this.worldSize,t.y*this.worldSize,r,1];return e.af(i,i,n),new e.P(i[0]/i[3],i[1]/i[3])}getBounds(){let t=Math.max(0,this.height/2-this.getHorizon());return(new Z).extend(this.pointLocation(new e.P(0,t))).extend(this.pointLocation(new e.P(this.width,t))).extend(this.pointLocation(new e.P(this.width,this.height))).extend(this.pointLocation(new e.P(0,this.height)))}getMaxBounds(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new Z([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,An])}calculateTileMatrix(t){let r=t.canonical,n=this.worldSize/this.zoomScale(r.z),i=r.x+Math.pow(2,r.z)*t.wrap,a=e.an(new Float64Array(16));return e.J(a,a,[i*n,r.y*n,0]),e.K(a,a,[n/e.X,n/e.X,1]),a}calculatePosMatrix(t,r=!1){let n=t.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];let a=this.calculateTileMatrix(t);return e.L(a,r?this.alignedModelViewProjectionMatrix:this.modelViewProjectionMatrix,a),i[n]=new Float32Array(a),i[n]}calculateFogMatrix(t){let r=t.key,n=this._fogMatrixCache;if(n[r])return n[r];let i=this.calculateTileMatrix(t);return e.L(i,this.fogMatrix,i),n[r]=new Float32Array(i),n[r]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(t,r){r=e.ac(+r,this.minZoom,this.maxZoom);let n={center:new e.N(t.lng,t.lat),zoom:r},i=this.lngRange;if(!this._renderWorldCopies&&null===i){let t=179.9999999999;i=[-t,t]}let a=this.tileSize*this.zoomScale(n.zoom),o=0,s=a,l=0,c=a,u=0,h=0,{x:p,y:f}=this.size;if(this.latRange){let t=this.latRange;o=e.Q(t[1])*a,s=e.Q(t[0])*a,s-os&&(m=s-t)}if(i){let t=(l+c)/2,r=g;this._renderWorldCopies&&(r=e.b3(g,t-a/2,t+a/2));let n=p/2;r-nc&&(d=c-n)}if(void 0!==d||void 0!==m){let t=new e.P(d??g,m??y);n.center=this.unproject.call({worldSize:a},t).wrap()}return n}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;let t=this._unmodified,{center:e,zoom:r}=this.getConstrained(this.center,this.zoom);this.center=e,this.zoom=r,this._unmodified=t,this._constraining=!1}_calcMatrices(){if(!this.height)return;let t=this.centerOffset,r=this.point.x,n=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=e.b5(1,this.center.lat)*this.worldSize;let i=e.an(new Float64Array(16));e.K(i,i,[this.width/2,-this.height/2,1]),e.J(i,i,[1,-1,0]),this.labelPlaneMatrix=i,i=e.an(new Float64Array(16)),e.K(i,i,[1,-1,1]),e.J(i,i,[-1,-1,0]),e.K(i,i,[2/this.width,2/this.height,1]),this.glCoordMatrix=i;let a=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),o=Math.min(this.elevation,this.minElevationForCurrentTile),s=a-o*this._pixelPerMeter/Math.cos(this._pitch),l=o<0?s:a,c=Math.PI/2+this._pitch,u=this._fov*(.5+t.y/this.height),h=Math.sin(u)*l/Math.sin(e.ac(Math.PI-c-u,.01,Math.PI-.01)),p=this.getHorizon(),f=2*Math.atan(p/this.cameraToCenterDistance)*(.5+t.y/(2*p)),d=Math.sin(f)*l/Math.sin(e.ac(Math.PI-c-f,.01,Math.PI-.01)),m=Math.min(h,d);this.farZ=1.01*(Math.cos(Math.PI/2-this._pitch)*m+l),this.nearZ=this.height/50,i=new Float64Array(16),e.b6(i,this._fov,this.width/this.height,this.nearZ,this.farZ),i[8]=2*-t.x/this.width,i[9]=2*t.y/this.height,this.projectionMatrix=e.ae(i),e.K(i,i,[1,-1,1]),e.J(i,i,[0,0,-this.cameraToCenterDistance]),e.b7(i,i,this._pitch),e.ad(i,i,this.angle),e.J(i,i,[-r,-n,0]),this.mercatorMatrix=e.K([],i,[this.worldSize,this.worldSize,this.worldSize]),e.K(i,i,[1,1,this._pixelPerMeter]),this.pixelMatrix=e.L(new Float64Array(16),this.labelPlaneMatrix,i),e.J(i,i,[0,0,-this.elevation]),this.modelViewProjectionMatrix=i,this.invModelViewProjectionMatrix=e.as([],i),this.fogMatrix=new Float64Array(16),e.b6(this.fogMatrix,this._fov,this.width/this.height,a,this.farZ),this.fogMatrix[8]=2*-t.x/this.width,this.fogMatrix[9]=2*t.y/this.height,e.K(this.fogMatrix,this.fogMatrix,[1,-1,1]),e.J(this.fogMatrix,this.fogMatrix,[0,0,-this.cameraToCenterDistance]),e.b7(this.fogMatrix,this.fogMatrix,this._pitch),e.ad(this.fogMatrix,this.fogMatrix,this.angle),e.J(this.fogMatrix,this.fogMatrix,[-r,-n,0]),e.K(this.fogMatrix,this.fogMatrix,[1,1,this._pixelPerMeter]),e.J(this.fogMatrix,this.fogMatrix,[0,0,-this.elevation]),this.pixelMatrix3D=e.L(new Float64Array(16),this.labelPlaneMatrix,i);let g=this.width%2/2,y=this.height%2/2,v=Math.cos(this.angle),x=Math.sin(this.angle),_=r-Math.round(r)+v*g+x*y,b=n-Math.round(n)+v*y+x*g,w=new Float64Array(i);if(e.J(w,w,[_>.5?_-1:_,b>.5?b-1:b,0]),this.alignedModelViewProjectionMatrix=w,i=e.as(new Float64Array(16),this.pixelMatrix),!i)throw new Error("failed to invert matrix");this.pixelMatrixInverse=i,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;let t=this.pointCoordinate(new e.P(0,0)),r=[t.x*this.worldSize,t.y*this.worldSize,0,1];return e.af(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){let t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new e.P(0,t))}getCameraQueryGeometry(t){let r=this.getCameraPoint();if(1===t.length)return[t[0],r];{let n=r.x,i=r.y,a=r.x,o=r.y;for(let e of t)n=Math.min(n,e.x),i=Math.min(i,e.y),a=Math.max(a,e.x),o=Math.max(o,e.y);return[new e.P(n,i),new e.P(a,i),new e.P(a,o),new e.P(n,o),new e.P(n,i)]}}lngLatToCameraDepth(t,r){let n=this.locationCoordinate(t),i=[n.x*this.worldSize,n.y*this.worldSize,r,1];return e.af(i,i,this.modelViewProjectionMatrix),i[2]/i[3]}}function Mn(t,e){let r,n=!1,i=null,a=null,o=()=>{i=null,n&&(t.apply(a,r),i=setTimeout(o,e),n=!1)};return(...t)=>(n=!0,a=this,r=t,i||o(),i)}class Sn{constructor(t){this._getCurrentHash=()=>{let t=window.location.hash.replace("#","");if(this._hashName){let e;return t.split("&").map((t=>t.split("="))).forEach((t=>{t[0]===this._hashName&&(e=t)})),(e&&e[1]||"").split("/")}return t.split("/")},this._onHashChange=()=>{let t=this._getCurrentHash();if(t.length>=3&&!t.some((t=>isNaN(t)))){let e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{let t=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,t)},this._removeHash=()=>{let t=this._getCurrentHash();if(0===t.length)return;let e=t.join("/"),r=e;r.split("&").length>0&&(r=r.split("&")[0]),this._hashName&&(r=`${this._hashName}=${e}`);let n=window.location.hash.replace(r,"");n.startsWith("#&")?n=n.slice(0,1)+n.slice(2):"#"===n&&(n="");let i=window.location.href.replace(/(#.+)?$/,n);i=i.replace("&&","&"),window.history.replaceState(window.history.state,null,i)},this._updateHash=Mn(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(t){let e=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,n),a=Math.round(e.lng*i)/i,o=Math.round(e.lat*i)/i,s=this._map.getBearing(),l=this._map.getPitch(),c="";if(c+=t?`/${a}/${o}/${r}`:`${r}/${o}/${a}`,(s||l)&&(c+="/"+Math.round(10*s)/10),l&&(c+=`/${Math.round(l)}`),this._hashName){let t=this._hashName,e=!1,r=window.location.hash.slice(1).split("&").map((r=>{let n=r.split("=")[0];return n===t?(e=!0,`${n}=${c}`):r})).filter((t=>t));return e||r.push(`${t}=${c}`),`#${r.join("&")}`}return`#${c}`}}let En={linearity:.3,easing:e.b8(0,0,.3,1)},Cn=e.e({deceleration:2500,maxSpeed:1400},En),In=e.e({deceleration:20,maxSpeed:1400},En),Ln=e.e({deceleration:1e3,maxSpeed:360},En),Pn=e.e({deceleration:1e3,maxSpeed:90},En);class zn{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:a.now(),settings:t})}_drainInertiaBuffer(){let t=this._inertiaBuffer,e=a.now();for(;t.length>0&&e-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;let r={zoom:0,bearing:0,pitch:0,pan:new e.P(0,0),pinchAround:void 0,around:void 0};for(let{settings:t}of this._inertiaBuffer)r.zoom+=t.zoomDelta||0,r.bearing+=t.bearingDelta||0,r.pitch+=t.pitchDelta||0,t.panDelta&&r.pan._add(t.panDelta),t.around&&(r.around=t.around),t.pinchAround&&(r.pinchAround=t.pinchAround);let n=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,i={};if(r.pan.mag()){let a=On(r.pan.mag(),n,e.e({},Cn,t||{}));i.offset=r.pan.mult(a.amount/r.pan.mag()),i.center=this._map.transform.center,Dn(i,a)}if(r.zoom){let t=On(r.zoom,n,In);i.zoom=this._map.transform.zoom+t.amount,Dn(i,t)}if(r.bearing){let t=On(r.bearing,n,Ln);i.bearing=this._map.transform.bearing+e.ac(t.amount,-179,179),Dn(i,t)}if(r.pitch){let t=On(r.pitch,n,Pn);i.pitch=this._map.transform.pitch+t.amount,Dn(i,t)}if(i.zoom||i.bearing){let t=void 0===r.pinchAround?r.around:r.pinchAround;i.around=t?this._map.unproject(t):this._map.getCenter()}return this.clear(),e.e(i,{noMoveStart:!0})}}function Dn(t,e){(!t.duration||t.durationr.unproject(t))),l=a.reduce(((t,e,r,n)=>t.add(e.div(n.length))),new e.P(0,0));super(t,{points:a,point:l,lngLats:s,lngLat:r.unproject(l),originalEvent:n}),this._defaultPrevented=!1}}class Bn extends e.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,e,r){super(t,{originalEvent:r}),this._defaultPrevented=!1}}class jn{constructor(t,e){this._map=t,this._clickTolerance=e.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new Bn(t.type,this._map,t))}mousedown(t,e){return this._mousedownPos=e,this._firePreventable(new Rn(t.type,this._map,t))}mouseup(t){this._map.fire(new Rn(t.type,this._map,t))}click(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||this._map.fire(new Rn(t.type,this._map,t))}dblclick(t){return this._firePreventable(new Rn(t.type,this._map,t))}mouseover(t){this._map.fire(new Rn(t.type,this._map,t))}mouseout(t){this._map.fire(new Rn(t.type,this._map,t))}touchstart(t){return this._firePreventable(new Fn(t.type,this._map,t))}touchmove(t){this._map.fire(new Fn(t.type,this._map,t))}touchend(t){this._map.fire(new Fn(t.type,this._map,t))}touchcancel(t){this._map.fire(new Fn(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Nn{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new Rn(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Rn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new Rn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Un{constructor(t){this._map=t}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(t){return this.transform.pointLocation(e.P.convert(t),this._map.terrain)}}class Vn{constructor(t,e){this._map=t,this._tr=new Un(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(o.disableDrag(),this._startPos=this._lastPos=e,this._active=!0)}mousemoveWindow(t,e){if(!this._active)return;let r=e;if(this._lastPos.equals(r)||!this._box&&r.dist(this._startPos)t.fitScreenCoordinates(n,i,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(o.remove(this._box),this._box=null),o.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,r){return this._map.fire(new e.k(t,{originalEvent:r}))}}function qn(t,e){if(t.length!==e.length)throw new Error(`The number of touches and points are not equal - touches ${t.length}, points ${e.length}`);let r={};for(let n=0;nthis.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=t.timeStamp),n.length===this.numTouches&&(this.centroid=function(t){let r=new e.P(0,0);for(let e of t)r._add(e);return r.div(t.length)}(r),this.touches=qn(n,r)))}touchmove(t,e,r){if(this.aborted||!this.centroid)return;let n=qn(r,e);for(let t in this.touches){let e=n[t];(!e||e.dist(this.touches[t])>30)&&(this.aborted=!0)}}touchend(t,e,r){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){let t=!this.aborted&&this.centroid;if(this.reset(),t)return t}}}class Gn{constructor(t){this.singleTap=new Hn(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,e,r){this.singleTap.touchstart(t,e,r)}touchmove(t,e,r){this.singleTap.touchmove(t,e,r)}touchend(t,e,r){let n=this.singleTap.touchend(t,e,r);if(n){let e=t.timeStamp-this.lastTime<500,r=!this.lastTap||this.lastTap.dist(n)<30;if(e&&r||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}}}class Wn{constructor(t){this._tr=new Un(t),this._zoomIn=new Gn({numTouches:1,numTaps:2}),this._zoomOut=new Gn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,e,r){this._zoomIn.touchstart(t,e,r),this._zoomOut.touchstart(t,e,r)}touchmove(t,e,r){this._zoomIn.touchmove(t,e,r),this._zoomOut.touchmove(t,e,r)}touchend(t,e,r){let n=this._zoomIn.touchend(t,e,r),i=this._zoomOut.touchend(t,e,r),a=this._tr;return n?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:a.zoom+1,around:a.unproject(n)},{originalEvent:t})}):i?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:a.zoom-1,around:a.unproject(i)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Zn{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){let e=this._moveFunction(...t);if(e.bearingDelta||e.pitchDelta||e.around||e.panDelta)return this._active=!0,e}dragStart(t,e){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=e.length?e[0]:e,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,e){if(!this.isEnabled())return;let r=this._lastPoint;if(!r)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);let n=e.length?e[0]:e;return!this._moved&&n.dist(r){t.mousedown=t.dragStart,t.mousemoveWindow=t.dragMove,t.mouseup=t.dragEnd,t.contextmenu=t=>{t.preventDefault()}},Jn=({enable:t,clickTolerance:e,bearingDegreesPerPixelMoved:r=.8})=>{let n=new Xn({checkCorrectEvent:t=>0===o.mouseButton(t)&&t.ctrlKey||2===o.mouseButton(t)});return new Zn({clickTolerance:e,move:(t,e)=>({bearingDelta:(e.x-t.x)*r}),moveStateManager:n,enable:t,assignEvents:Kn})},Qn=({enable:t,clickTolerance:e,pitchDegreesPerPixelMoved:r=-.5})=>{let n=new Xn({checkCorrectEvent:t=>0===o.mouseButton(t)&&t.ctrlKey||2===o.mouseButton(t)});return new Zn({clickTolerance:e,move:(t,e)=>({pitchDelta:(e.y-t.y)*r}),moveStateManager:n,enable:t,assignEvents:Kn})};class ti{constructor(t,e){this._clickTolerance=t.clickTolerance||1,this._map=e,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new e.P(0,0)}_shouldBePrevented(t){return t<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(t,e,r){return this._calculateTransform(t,e,r)}touchmove(t,e,r){if(this._active){if(!this._shouldBePrevented(r.length))return t.preventDefault(),this._calculateTransform(t,e,r);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",t)}}touchend(t,e,r){this._calculateTransform(t,e,r),this._active&&this._shouldBePrevented(r.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,r,n){n.length>0&&(this._active=!0);let i=qn(n,r),a=new e.P(0,0),o=new e.P(0,0),s=0;for(let t in i){let e=i[t],r=this._touches[t];r&&(a._add(e),o._add(e.sub(r)),s++,i[t]=e)}if(this._touches=i,this._shouldBePrevented(s)||!o.mag())return;let l=o.div(s);return this._sum._add(l),this._sum.mag()Math.abs(t.x)}class li extends ei{constructor(t){super(),this._currentTouchCount=0,this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,e,r){super.touchstart(t,e,r),this._currentTouchCount=r.length}_start(t){this._lastPoints=t,si(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,e,r){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;let n=t[0].sub(this._lastPoints[0]),i=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}):void 0}gestureBeginsVertically(t,e,r){if(void 0!==this._valid)return this._valid;let n=t.mag()>=2,i=e.mag()>=2;if(!n&&!i)return;if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;let a=t.y>0==e.y>0;return si(t)&&si(e)&&a}}let ci={panStep:100,bearingStep:15,pitchStep:10};class ui{constructor(t){this._tr=new Un(t);let e=ci;this._panStep=e.panStep,this._bearingStep=e.bearingStep,this._pitchStep=e.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let e=0,r=0,n=0,i=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?r=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?n=-1:(t.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(r=0,n=0),{cameraAnimation:o=>{let s=this._tr;o.easeTo({duration:300,easeId:"keyboardHandler",easing:hi,zoom:e?Math.round(s.zoom)+e*(t.shiftKey?2:1):s.zoom,bearing:s.bearing+r*this._bearingStep,pitch:s.pitch+n*this._pitchStep,offset:[-i*this._panStep,-a*this._panStep],center:s.center},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function hi(t){return t*(2-t)}let pi=4.000244140625;class fi{constructor(t,e){this._onTimeout=t=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},this._map=t,this._tr=new Un(t),this._triggerRenderFrame=e,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(t){return!!this._map.cooperativeGestures.isEnabled()&&!(t.ctrlKey||this._map.cooperativeGestures.isBypassed(t))}wheel(t){if(!this.isEnabled())return;if(this._shouldBePrevented(t))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",t);let e=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY,r=a.now(),n=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==e&&e%pi==0?this._type="wheel":0!==e&&Math.abs(e)<4?this._type="trackpad":n>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(n*e)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&(this._lastWheelEvent=t,this._delta-=e,this._active||this._start(t)),t.preventDefault()}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);let r=o.mousePos(this._map.getCanvas(),t),n=this._tr;this._around=r.y>n.transform.height/2-n.transform.getHorizon()?e.N.convert(this._aroundCenter?n.center:n.unproject(r)):e.N.convert(n.center),this._aroundPoint=n.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;let t=this._tr.transform;if(0!==this._delta){let e="wheel"===this._type&&Math.abs(this._delta)>pi?this._wheelZoomRate:this._defaultZoomRate,r=2/(1+Math.exp(-Math.abs(this._delta*e)));this._delta<0&&0!==r&&(r=1/r);let n="number"==typeof this._targetZoom?t.zoomScale(this._targetZoom):t.scale;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(n*r))),"wheel"===this._type&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}let r,n="number"==typeof this._targetZoom?this._targetZoom:t.zoom,i=this._startZoom,o=this._easing,s=!1,l=a.now()-this._lastWheelEventTime;if("wheel"===this._type&&i&&o&&l){let t=Math.min(l/200,1),a=o(t);r=e.y.number(i,n,a),t<1?this._frameId||(this._frameId=!0):s=!0}else r=n,s=!0;return this._active=!0,s&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!s,zoomDelta:r-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let r=e.b9;if(this._prevEase){let t=this._prevEase,n=(a.now()-t.start)/t.duration,i=t.easing(n+.01)-t.easing(n),o=.27/Math.sqrt(i*i+1e-4)*.01,s=Math.sqrt(.0729-o*o);r=e.b8(o,s,.25,1)}return this._prevEase={start:a.now(),duration:t,easing:r},r}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class di{constructor(t,e){this._clickZoom=t,this._tapZoom=e}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class mi{constructor(t){this._tr=new Un(t),this.reset()}reset(){this._active=!1}dblclick(t,e){return t.preventDefault(),{cameraAnimation:r=>{r.easeTo({duration:300,zoom:this._tr.zoom+(t.shiftKey?-1:1),around:this._tr.unproject(e)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class gi{constructor(){this._tap=new Gn({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,e,r){if(!this._swipePoint)if(this._tapTime){let n=e[0],i=t.timeStamp-this._tapTime<500,a=this._tapPoint.dist(n)<30;i&&a?r.length>0&&(this._swipePoint=n,this._swipeTouch=r[0].identifier):this.reset()}else this._tap.touchstart(t,e,r)}touchmove(t,e,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;let n=e[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,t.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(t,e,r)}touchend(t,e,r){if(this._tapTime)this._swipePoint&&0===r.length&&this.reset();else{let n=this._tap.touchend(t,e,r);n&&(this._tapTime=t.timeStamp,this._tapPoint=n)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class yi{constructor(t,e,r){this._el=t,this._mousePan=e,this._touchPan=r}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class vi{constructor(t,e,r){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=r}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class xi{constructor(t,e,r,n){this._el=t,this._touchZoom=e,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class _i{constructor(t,e){this._bypassKey=-1!==navigator.userAgent.indexOf("Mac")?"metaKey":"ctrlKey",this._map=t,this._options=e,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;let t=this._map.getCanvasContainer();t.classList.add("maplibregl-cooperative-gestures"),this._container=o.create("div","maplibregl-cooperative-gesture-screen",t);let e=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");"metaKey"===this._bypassKey&&(e=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));let r=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),n=document.createElement("div");n.className="maplibregl-desktop-message",n.textContent=e,this._container.appendChild(n);let i=document.createElement("div");i.className="maplibregl-mobile-message",i.textContent=r,this._container.appendChild(i),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(o.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(t){return t[this._bypassKey]}notifyGestureBlocked(t,r){this._enabled&&(this._map.fire(new e.k("cooperativegestureprevented",{gestureType:t,originalEvent:r})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}}let bi=t=>t.zoom||t.drag||t.pitch||t.rotate;class wi extends e.k{}function Ti(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}class Ai{constructor(t,e){this.handleWindowEvent=t=>{this.handleEvent(t,`${t.type}Window`)},this.handleEvent=(t,e)=>{if("blur"===t.type)return void this.stop(!0);this._updatingCamera=!0;let r="renderFrame"===t.type?void 0:t,n={needsRenderFrame:!1},i={},a={},s=t.touches,l=s?this._getMapTouches(s):void 0,c=l?o.touchPos(this._map.getCanvas(),l):o.mousePos(this._map.getCanvas(),t);for(let{handlerName:o,handler:s,allowed:u}of this._handlers){if(!s.isEnabled())continue;let h;this._blockedByActive(a,u,o)?s.reset():s[e||t.type]&&(h=s[e||t.type](t,c,l),this.mergeHandlerResult(n,i,h,o,r),h&&h.needsRenderFrame&&this._triggerRenderFrame()),(h||s.isActive())&&(a[o]=s)}let u={};for(let t in this._previousActiveHandlers)a[t]||(u[t]=r);this._previousActiveHandlers=a,(Object.keys(u).length||Ti(n))&&(this._changes.push([n,i,u]),this._triggerRenderFrame()),(Object.keys(a).length||Ti(n))&&this._map._stop(!0),this._updatingCamera=!1;let{cameraAnimation:h}=n;h&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],h(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new zn(t),this._bearingSnap=e.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(e);let r=this._el;this._listeners=[[r,"touchstart",{passive:!0}],[r,"touchmove",{passive:!1}],[r,"touchend",void 0],[r,"touchcancel",void 0],[r,"mousedown",void 0],[r,"mousemove",void 0],[r,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[r,"mouseover",void 0],[r,"mouseout",void 0],[r,"dblclick",void 0],[r,"click",void 0],[r,"keydown",{capture:!1}],[r,"keyup",void 0],[r,"wheel",{passive:!1}],[r,"contextmenu",void 0],[window,"blur",void 0]];for(let[t,e,r]of this._listeners)o.addEventListener(t,e,t===document?this.handleWindowEvent:this.handleEvent,r)}destroy(){for(let[t,e,r]of this._listeners)o.removeEventListener(t,e,t===document?this.handleWindowEvent:this.handleEvent,r)}_addDefaultHandlers(t){let e=this._map,r=e.getCanvasContainer();this._add("mapEvent",new jn(e,t));let n=e.boxZoom=new Vn(e,t);this._add("boxZoom",n),t.interactive&&t.boxZoom&&n.enable();let i=e.cooperativeGestures=new _i(e,t.cooperativeGestures);this._add("cooperativeGestures",i),t.cooperativeGestures&&i.enable();let a=new Wn(e),s=new mi(e);e.doubleClickZoom=new di(s,a),this._add("tapZoom",a),this._add("clickZoom",s),t.interactive&&t.doubleClickZoom&&e.doubleClickZoom.enable();let l=new gi;this._add("tapDragZoom",l);let c=e.touchPitch=new li(e);this._add("touchPitch",c),t.interactive&&t.touchPitch&&e.touchPitch.enable(t.touchPitch);let u=Jn(t),h=Qn(t);e.dragRotate=new vi(t,u,h),this._add("mouseRotate",u,["mousePitch"]),this._add("mousePitch",h,["mouseRotate"]),t.interactive&&t.dragRotate&&e.dragRotate.enable();let p=(({enable:t,clickTolerance:e})=>{let r=new Xn({checkCorrectEvent:t=>0===o.mouseButton(t)&&!t.ctrlKey});return new Zn({clickTolerance:e,move:(t,e)=>({around:e,panDelta:e.sub(t)}),activateOnStart:!0,moveStateManager:r,enable:t,assignEvents:Kn})})(t),f=new ti(t,e);e.dragPan=new yi(r,p,f),this._add("mousePan",p),this._add("touchPan",f,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&e.dragPan.enable(t.dragPan);let d=new oi,m=new ii;e.touchZoomRotate=new xi(r,m,d,l),this._add("touchRotate",d,["touchPan","touchZoom"]),this._add("touchZoom",m,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&e.touchZoomRotate.enable(t.touchZoomRotate);let g=e.scrollZoom=new fi(e,(()=>this._triggerRenderFrame()));this._add("scrollZoom",g,["mousePan"]),t.interactive&&t.scrollZoom&&e.scrollZoom.enable(t.scrollZoom);let y=e.keyboard=new ui(e);this._add("keyboard",y),t.interactive&&t.keyboard&&e.keyboard.enable(),this._add("blockableMapEvent",new Nn(e))}_add(t,e,r){this._handlers.push({handlerName:t,handler:e,allowed:r}),this._handlersById[t]=e}stop(t){if(!this._updatingCamera){for(let{handler:t}of this._handlers)t.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(let{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!bi(this._eventsInProgress)||this.isZooming()}_blockedByActive(t,e,r){for(let n in t)if(n!==r&&(!e||e.indexOf(n)<0))return!0;return!1}_getMapTouches(t){let e=[];for(let r of t)this._el.contains(r.target)&&e.push(r);return e}mergeHandlerResult(t,r,n,i,a){if(!n)return;e.e(t,n);let o={handlerName:i,originalEvent:n.originalEvent||a};void 0!==n.zoomDelta&&(r.zoom=o),void 0!==n.panDelta&&(r.drag=o),void 0!==n.pitchDelta&&(r.pitch=o),void 0!==n.bearingDelta&&(r.rotate=o)}_applyChanges(){let t={},r={},n={};for(let[i,a,o]of this._changes)i.panDelta&&(t.panDelta=(t.panDelta||new e.P(0,0))._add(i.panDelta)),i.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+i.zoomDelta),i.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+i.bearingDelta),i.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+i.pitchDelta),void 0!==i.around&&(t.around=i.around),void 0!==i.pinchAround&&(t.pinchAround=i.pinchAround),i.noInertia&&(t.noInertia=i.noInertia),e.e(r,a),e.e(n,o);this._updateMapTransform(t,r,n),this._changes=[]}_updateMapTransform(t,e,r){let n=this._map,i=n._getTransformForUpdate(),a=n.terrain;if(!(Ti(t)||a&&this._terrainMovement))return this._fireEvents(e,r,!0);let{panDelta:o,zoomDelta:s,bearingDelta:l,pitchDelta:c,around:u,pinchAround:h}=t;void 0!==h&&(u=h),n._stop(!0),u=u||n.transform.centerPoint;let p=i.pointLocation(o?u.sub(o):u);l&&(i.bearing+=l),c&&(i.pitch+=c),s&&(i.zoom+=s),a?this._terrainMovement||!e.drag&&!e.zoom?e.drag&&this._terrainMovement?i.center=i.pointLocation(i.centerPoint.sub(o)):i.setLocationAtPoint(p,u):(this._terrainMovement=!0,this._map._elevationFreeze=!0,i.setLocationAtPoint(p,u)):i.setLocationAtPoint(p,u),n._applyUpdatedTransform(i),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(e,r,!0)}_fireEvents(t,r,n){let i=bi(this._eventsInProgress),o=bi(t),s={};for(let e in t){let{originalEvent:r}=t[e];this._eventsInProgress[e]||(s[`${e}start`]=r),this._eventsInProgress[e]=t[e]}!i&&o&&this._fireEvent("movestart",o.originalEvent);for(let t in s)this._fireEvent(t,s[t]);o&&this._fireEvent("move",o.originalEvent);for(let e in t){let{originalEvent:r}=t[e];this._fireEvent(e,r)}let l,c={};for(let t in this._eventsInProgress){let{handlerName:e,originalEvent:n}=this._eventsInProgress[t];this._handlersById[e].isActive()||(delete this._eventsInProgress[t],l=r[e]||n,c[`${t}end`]=l)}for(let t in c)this._fireEvent(t,c[t]);let u=bi(this._eventsInProgress),h=(i||o)&&!u;if(h&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;let t=this._map._getTransformForUpdate();t.recalculateZoom(this._map.terrain),this._map._applyUpdatedTransform(t)}if(n&&h){this._updatingCamera=!0;let t=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),r=t=>0!==t&&-this._bearingSnap{delete this._frameId,this.handleEvent(new wi("renderFrame",{timeStamp:t})),this._applyChanges()}))}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}class ki extends e.E{constructor(t,e){super(),this._renderFrameCallback=()=>{let t=Math.min((a.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=e.bearingSnap,this.on("moveend",(()=>{delete this._requestedCameraState}))}getCenter(){return new e.N(this.transform.center.lng,this.transform.center.lat)}setCenter(t,e){return this.jumpTo({center:t},e)}panBy(t,r,n){return t=e.P.convert(t).mult(-1),this.panTo(this.transform.center,e.e({offset:t},r),n)}panTo(t,r,n){return this.easeTo(e.e({center:t},r),n)}getZoom(){return this.transform.zoom}setZoom(t,e){return this.jumpTo({zoom:t},e),this}zoomTo(t,r,n){return this.easeTo(e.e({zoom:t},r),n)}zoomIn(t,e){return this.zoomTo(this.getZoom()+1,t,e),this}zoomOut(t,e){return this.zoomTo(this.getZoom()-1,t,e),this}getBearing(){return this.transform.bearing}setBearing(t,e){return this.jumpTo({bearing:t},e),this}getPadding(){return this.transform.padding}setPadding(t,e){return this.jumpTo({padding:t},e),this}rotateTo(t,r,n){return this.easeTo(e.e({bearing:t},r),n)}resetNorth(t,r){return this.rotateTo(0,e.e({duration:1e3},t),r),this}resetNorthPitch(t,r){return this.easeTo(e.e({bearing:0,pitch:0,duration:1e3},t),r),this}snapToNorth(t,e){return Math.abs(this.getBearing()){if(this._zooming&&(i.zoom=e.y.number(o,y,n)),this._rotating&&(i.bearing=e.y.number(s,u,n)),this._pitching&&(i.pitch=e.y.number(l,h,n)),this._padding&&(i.interpolatePadding(c,p,n),d=i.centerPoint.add(f)),this.terrain&&!t.freezeElevation&&this._updateElevation(n),v)i.setLocationAtPoint(v,x);else{let t=i.zoomScale(i.zoom-o),e=y>o?Math.min(2,w):Math.max(.5,w),r=Math.pow(e,1-n),a=i.unproject(_.add(b.mult(n*r)).mult(t));i.setLocationAtPoint(i.renderWorldCopies?a.wrap():a,d)}this._applyUpdatedTransform(i),this._fireMoveEvents(r)}),(e=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(r,e)}),t),this}_prepareEase(t,r,n={}){this._moving=!0,r||n.moving||this.fire(new e.k("movestart",t)),this._zooming&&!n.zooming&&this.fire(new e.k("zoomstart",t)),this._rotating&&!n.rotating&&this.fire(new e.k("rotatestart",t)),this._pitching&&!n.pitching&&this.fire(new e.k("pitchstart",t))}_prepareElevation(t){this._elevationCenter=t,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(t,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(t){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);let r=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(t<1&&r!==this._elevationTarget){let e=this._elevationTarget-this._elevationStart;this._elevationStart+=t*(e-(r-(e*t+this._elevationStart))/(1-t)),this._elevationTarget=r}this.transform.elevation=e.y.number(this._elevationStart,this._elevationTarget,t)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(t){let e=t.getCameraPosition(),r=this.terrain.getElevationForLngLatZoom(e.lngLat,t.zoom);if(e.altitudethis._elevateCameraIfInsideTerrain(t))),this.transformCameraUpdate&&e.push((t=>this.transformCameraUpdate(t))),!e.length)return;let r=t.clone();for(let t of e){let e=r.clone(),{center:n,zoom:i,pitch:a,bearing:o,elevation:s}=t(e);n&&(e.center=n),void 0!==i&&(e.zoom=i),void 0!==a&&(e.pitch=a),void 0!==o&&(e.bearing=o),void 0!==s&&(e.elevation=s),r.apply(e)}this.transform.apply(r)}_fireMoveEvents(t){this.fire(new e.k("move",t)),this._zooming&&this.fire(new e.k("zoom",t)),this._rotating&&this.fire(new e.k("rotate",t)),this._pitching&&this.fire(new e.k("pitch",t))}_afterEase(t,r){if(this._easeId&&r&&this._easeId===r)return;delete this._easeId;let n=this._zooming,i=this._rotating,a=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new e.k("zoomend",t)),i&&this.fire(new e.k("rotateend",t)),a&&this.fire(new e.k("pitchend",t)),this.fire(new e.k("moveend",t))}flyTo(t,r){var n;if(!t.essential&&a.prefersReducedMotion){let n=e.M(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(n,r)}this.stop(),t=e.e({offset:[0,0],speed:1.2,curve:1.42,easing:e.b9},t);let i=this._getTransformForUpdate(),o=i.zoom,s=i.bearing,l=i.pitch,c=i.padding,u="bearing"in t?this._normalizeBearing(t.bearing,s):s,h="pitch"in t?+t.pitch:l,p="padding"in t?t.padding:i.padding,f=e.P.convert(t.offset),d=i.centerPoint.add(f),m=i.pointLocation(d),{center:g,zoom:y}=i.getConstrained(e.N.convert(t.center||m),null!==(n=t.zoom)&&void 0!==n?n:o);this._normalizeCenter(g,i);let v=i.zoomScale(y-o),x=i.project(m),_=i.project(g).sub(x),b=t.curve,w=Math.max(i.width,i.height),T=w/v,A=_.mag();if("minZoom"in t){let r=e.ac(Math.min(t.minZoom,o,y),i.minZoom,i.maxZoom),n=w/i.zoomScale(r-o);b=Math.sqrt(n/A*2)}let k=b*b;function M(t){let e=(T*T-w*w+(t?-1:1)*k*k*A*A)/(2*(t?T:w)*k*A);return Math.log(Math.sqrt(e*e+1)-e)}function S(t){return(Math.exp(t)-Math.exp(-t))/2}function E(t){return(Math.exp(t)+Math.exp(-t))/2}let C=M(!1),I=function(t){return E(C)/E(C+b*t)},L=function(t){return w*((E(C)*(S(e=C+b*t)/E(e))-S(C))/k)/A;var e},P=(M(!0)-C)/b;if(Math.abs(A)<1e-6||!isFinite(P)){if(Math.abs(w-T)<1e-6)return this.easeTo(t,r);let e=T0,I=t=>Math.exp(e*b*t)}return t.duration="duration"in t?+t.duration:1e3*P/("screenSpeed"in t?+t.screenSpeed/b:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=s!==u,this._pitching=h!==l,this._padding=!i.isPaddingEqual(p),this._prepareEase(r,!1),this.terrain&&this._prepareElevation(g),this._ease((n=>{let a=n*P,m=1/I(a);i.zoom=1===n?y:o+i.scaleZoom(m),this._rotating&&(i.bearing=e.y.number(s,u,n)),this._pitching&&(i.pitch=e.y.number(l,h,n)),this._padding&&(i.interpolatePadding(c,p,n),d=i.centerPoint.add(f)),this.terrain&&!t.freezeElevation&&this._updateElevation(n);let v=1===n?g:i.unproject(x.add(_.mult(L(a))).mult(m));i.setLocationAtPoint(i.renderWorldCopies?v.wrap():v,d),this._applyUpdatedTransform(i),this._fireMoveEvents(r)}),(()=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(r)}),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,e){var r;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){let t=this._onEaseEnd;delete this._onEaseEnd,t.call(this,e)}return t||null===(r=this.handlers)||void 0===r||r.stop(!1),this}_ease(t,e,r){!1===r.animate||0===r.duration?(t(1),e()):(this._easeStart=a.now(),this._easeOptions=r,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,r){t=e.b3(t,-180,180);let n=Math.abs(t-r);return Math.abs(t-360-r)180?-360:r<-180?360:0}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLatZoom(e.N.convert(t),this.transform.tileZoom)-this.transform.elevation:null}}let Mi={compact:!0,customAttribution:'MapLibre'};class Si{constructor(t=Mi){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=t=>{!t||"metadata"!==t.sourceDataType&&"visibility"!==t.sourceDataType&&"style"!==t.dataType&&"terrain"!==t.type||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1===this._compact?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options.compact,this._container=o.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=o.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=o.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){o.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(t,e){let r=this._map._getUIString(`AttributionControl.${e}`);t.title=r,t.setAttribute("aria-label",r)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((t=>"string"!=typeof t?"":t))):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){let t=this._map.style.stylesheet;this.styleOwner=t.owner,this.styleId=t.id}let e=this._map.style.sourceCaches;for(let r in e){let n=e[r];if(n.used||n.usedForTerrain){let e=n.getSource();e.attribution&&t.indexOf(e.attribution)<0&&t.push(e.attribution)}}t=t.filter((t=>String(t).trim())),t.sort(((t,e)=>t.length-e.length)),t=t.filter(((e,r)=>{for(let n=r+1;n=0)return!1;return!0}));let r=t.join(" | ");r!==this._attribHTML&&(this._attribHTML=r,t.length?(this._innerContainer.innerHTML=r,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Ei{constructor(t={}){this._updateCompact=()=>{let t=this._container.children;if(t.length){let e=t[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1!==this._compact&&e.classList.add("maplibregl-compact"):e.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){this._map=t,this._compact=this.options&&this.options.compact,this._container=o.create("div","maplibregl-ctrl");let e=o.create("a","maplibregl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://maplibre.org/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){o.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ci{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){let e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e}remove(t){let e=this._currentlyRunning,r=e?this._queue.concat(e):this._queue;for(let e of r)if(e.id===t)return void(e.cancelled=!0)}run(t=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");let e=this._currentlyRunning=this._queue;this._queue=[];for(let r of e)if(!r.cancelled&&(r.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Ii=e.Y([{name:"a_pos3d",type:"Int16",components:3}]);class Li extends e.E{constructor(t){super(),this.sourceCache=t,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,t.usedForTerrain=!0,t.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(t,r){this.sourceCache.update(t,r),this._renderableTilesKeys=[];let n={};for(let i of t.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:r}))n[i.key]=!0,this._renderableTilesKeys.push(i.key),this._tiles[i.key]||(i.posMatrix=new Float64Array(16),e.aP(i.posMatrix,0,e.X,0,e.X,0,1),this._tiles[i.key]=new ct(i,this.tileSize));for(let t in this._tiles)n[t]||delete this._tiles[t]}freeRtt(t){for(let e in this._tiles){let r=this._tiles[e];(!t||r.tileID.equals(t)||r.tileID.isChildOf(t)||t.isChildOf(r.tileID))&&(r.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((t=>this.getTileByID(t)))}getTileByID(t){return this._tiles[t]}getTerrainCoords(t){let r={};for(let n of this._renderableTilesKeys){let i=this._tiles[n].tileID;if(i.canonical.equals(t.canonical)){let i=t.clone();i.posMatrix=new Float64Array(16),e.aP(i.posMatrix,0,e.X,0,e.X,0,1),r[n]=i}else if(i.canonical.isChildOf(t.canonical)){let a=t.clone();a.posMatrix=new Float64Array(16);let o=i.canonical.z-t.canonical.z,s=i.canonical.x-(i.canonical.x>>o<>o<>o;e.aP(a.posMatrix,0,c,0,c,0,1),e.J(a.posMatrix,a.posMatrix,[-s*c,-l*c,0]),r[n]=a}else if(t.canonical.isChildOf(i.canonical)){let a=t.clone();a.posMatrix=new Float64Array(16);let o=t.canonical.z-i.canonical.z,s=t.canonical.x-(t.canonical.x>>o<>o<>o;e.aP(a.posMatrix,0,e.X,0,e.X,0,1),e.J(a.posMatrix,a.posMatrix,[s*c,l*c,0]),e.K(a.posMatrix,a.posMatrix,[1/2**o,1/2**o,0]),r[n]=a}}return r}getSourceTile(t,e){let r=this.sourceCache._source,n=t.overscaledZ-this.deltaZoom;if(n>r.maxzoom&&(n=r.maxzoom),n=r.minzoom&&(!i||!i.dem);)i=this.sourceCache.getTileByID(t.scaledTo(n--).key);return i}tilesAfterTime(t=Date.now()){return Object.values(this._tiles).filter((e=>e.timeAdded>=t))}}class Pi{constructor(t,e,r){this.painter=t,this.sourceCache=new Li(e),this.options=r,this.exaggeration="number"==typeof r.exaggeration?r.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(t,r,n,i=e.X){var a;if(!(r>=0&&r=0&&nt.canonical.z&&(t.canonical.z>=n?i=t.canonical.z-n:e.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));let a=t.canonical.x-(t.canonical.x>>i<>i<>8<<4|t>>8,r[e+3]=0;let n=new e.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(r.buffer)),i=new w(t,n,t.gl.RGBA,{premultiply:!1});return i.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._coordsTexture=i,i}pointCoordinate(t){this.painter.maybeDrawDepthAndCoords(!0);let r=new Uint8Array(4),n=this.painter.context,i=n.gl,a=Math.round(t.x*this.painter.pixelRatio/devicePixelRatio),o=Math.round(t.y*this.painter.pixelRatio/devicePixelRatio),s=Math.round(this.painter.height/devicePixelRatio);n.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),i.readPixels(a,s-o-1,1,1,i.RGBA,i.UNSIGNED_BYTE,r),n.bindFramebuffer.set(null);let l=r[0]+(r[2]>>4<<8),c=r[1]+((15&r[2])<<8),u=this.coordsIndex[255-r[3]],h=u&&this.sourceCache.getTileByID(u);if(!h)return null;let p=this._coordsTextureSize,f=(1<t.id!==e)),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(let t of this._recentlyUsed)if(!this._objects[t].inUse)return this._objects[t];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");let t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(let t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length!t.inUse))}}let Di={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Oi{constructor(t,e){this.painter=t,this.terrain=e,this.pool=new zi(t.context,30,e.sourceCache.tileSize*e.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}prepareForRender(t,e){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=t._order.filter((r=>!t._layers[r].isHidden(e))),this._coordsDescendingInv={};for(let e in t.sourceCaches){this._coordsDescendingInv[e]={};let r=t.sourceCaches[e].getVisibleCoordinates();for(let t of r){let r=this.terrain.sourceCache.getTerrainCoords(t);for(let t in r)this._coordsDescendingInv[e][t]||(this._coordsDescendingInv[e][t]=[]),this._coordsDescendingInv[e][t].push(r[t])}}this._coordsDescendingInvStr={};for(let e of t._order){let r=t._layers[e],n=r.source;if(Di[r.type]&&!this._coordsDescendingInvStr[n]){this._coordsDescendingInvStr[n]={};for(let t in this._coordsDescendingInv[n])this._coordsDescendingInvStr[n][t]=this._coordsDescendingInv[n][t].map((t=>t.key)).sort().join()}}for(let t of this._renderableTiles)for(let e in this._coordsDescendingInvStr){let r=this._coordsDescendingInvStr[e][t.tileID.key];r&&r!==t.rttCoords[e]&&(t.rtt=[])}}renderLayer(t){if(t.isHidden(this.painter.transform.zoom))return!1;let r=t.type,n=this.painter,i=this._renderableLayerIds[this._renderableLayerIds.length-1]===t.id;if(Di[r]&&(this._prevType&&Di[this._prevType]||this._stacks.push([]),this._prevType=r,this._stacks[this._stacks.length-1].push(t.id),!i))return!0;if(Di[this._prevType]||Di[r]&&i){this._prevType=r;let t=this._stacks.length-1,i=this._stacks[t]||[];for(let r of this._renderableTiles){if(this.pool.isFull()&&(vn(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(r),r.rtt[t]){let e=this.pool.getObjectForId(r.rtt[t].id);if(e.stamp===r.rtt[t].stamp){this.pool.useObject(e);continue}}let a=this.pool.getOrCreateFreeObject();this.pool.useObject(a),this.pool.stampObject(a),r.rtt[t]={id:a.id,stamp:a.stamp},n.context.bindFramebuffer.set(a.fbo.framebuffer),n.context.clear({color:e.aM.transparent,stencil:0}),n.currentStencilSource=void 0;for(let t=0;t{t.touchstart=t.dragStart,t.touchmoveWindow=t.dragMove,t.touchend=t.dragEnd},Ui={showCompass:!0,showZoom:!0,visualizePitch:!1};class Vi{constructor(t,r,n=!1){this.mousedown=t=>{this.startMouse(e.e({},t,{ctrlKey:!0,preventDefault:()=>t.preventDefault()}),o.mousePos(this.element,t)),o.addEventListener(window,"mousemove",this.mousemove),o.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=t=>{this.moveMouse(t,o.mousePos(this.element,t))},this.mouseup=t=>{this.mouseRotate.dragEnd(t),this.mousePitch&&this.mousePitch.dragEnd(t),this.offTemp()},this.touchstart=t=>{1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=o.touchPos(this.element,t.targetTouches)[0],this.startTouch(t,this._startPos),o.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.addEventListener(window,"touchend",this.touchend))},this.touchmove=t=>{1!==t.targetTouches.length?this.reset():(this._lastPos=o.touchPos(this.element,t.targetTouches)[0],this.moveTouch(t,this._lastPos))},this.touchend=t=>{0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;let i=t.dragRotate._mouseRotate.getClickTolerance(),a=t.dragRotate._mousePitch.getClickTolerance();this.element=r,this.mouseRotate=Jn({clickTolerance:i,enable:!0}),this.touchRotate=(({enable:t,clickTolerance:e,bearingDegreesPerPixelMoved:r=.8})=>{let n=new $n;return new Zn({clickTolerance:e,move:(t,e)=>({bearingDelta:(e.x-t.x)*r}),moveStateManager:n,enable:t,assignEvents:Ni})})({clickTolerance:i,enable:!0}),this.map=t,n&&(this.mousePitch=Qn({clickTolerance:a,enable:!0}),this.touchPitch=(({enable:t,clickTolerance:e,pitchDegreesPerPixelMoved:r=-.5})=>{let n=new $n;return new Zn({clickTolerance:e,move:(t,e)=>({pitchDelta:(e.y-t.y)*r}),moveStateManager:n,enable:t,assignEvents:Ni})})({clickTolerance:a,enable:!0})),o.addEventListener(r,"mousedown",this.mousedown),o.addEventListener(r,"touchstart",this.touchstart,{passive:!1}),o.addEventListener(r,"touchcancel",this.reset)}startMouse(t,e){this.mouseRotate.dragStart(t,e),this.mousePitch&&this.mousePitch.dragStart(t,e),o.disableDrag()}startTouch(t,e){this.touchRotate.dragStart(t,e),this.touchPitch&&this.touchPitch.dragStart(t,e),o.disableDrag()}moveMouse(t,e){let r=this.map,{bearingDelta:n}=this.mouseRotate.dragMove(t,e)||{};if(n&&r.setBearing(r.getBearing()+n),this.mousePitch){let{pitchDelta:n}=this.mousePitch.dragMove(t,e)||{};n&&r.setPitch(r.getPitch()+n)}}moveTouch(t,e){let r=this.map,{bearingDelta:n}=this.touchRotate.dragMove(t,e)||{};if(n&&r.setBearing(r.getBearing()+n),this.touchPitch){let{pitchDelta:n}=this.touchPitch.dragMove(t,e)||{};n&&r.setPitch(r.getPitch()+n)}}off(){let t=this.element;o.removeEventListener(t,"mousedown",this.mousedown),o.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),o.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.removeEventListener(window,"touchend",this.touchend),o.removeEventListener(t,"touchcancel",this.reset),this.offTemp()}offTemp(){o.enableDrag(),o.removeEventListener(window,"mousemove",this.mousemove),o.removeEventListener(window,"mouseup",this.mouseup),o.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.removeEventListener(window,"touchend",this.touchend)}}function qi(t,r,n){let i=new e.N(t.lng,t.lat);if(t=new e.N(t.lng,t.lat),r){let i=new e.N(t.lng-360,t.lat),a=new e.N(t.lng+360,t.lat),o=n.locationPoint(t).distSqr(r);n.locationPoint(i).distSqr(r)180;){let e=n.locationPoint(t);if(e.x>=0&&e.y>=0&&e.x<=n.width&&e.y<=n.height)break;t.lng>n.center.lng?t.lng-=360:t.lng+=360}return t.lng!==i.lng&&n.locationPoint(t).y>n.height/2-n.getHorizon()?t:i}let Hi={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Gi(t,e,r){let n=t.classList;for(let t in Hi)n.remove(`maplibregl-${r}-anchor-${t}`);n.add(`maplibregl-${r}-anchor-${e}`)}class Wi extends e.E{constructor(t){if(super(),this._onKeyPress=t=>{let e=t.code,r=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==r&&13!==r||this.togglePopup()},this._onMapClick=t=>{let e=t.originalEvent.target,r=this._element;this._popup&&(e===r||r.contains(e))&&this.togglePopup()},this._update=t=>{var e;if(!this._map)return;let r=this._map.loaded()&&!this._map.isMoving();("terrain"===t?.type||"render"===t?.type&&!r)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?qi(this._lngLat,this._flatPos,this._map.transform):null===(e=this._lngLat)||void 0===e?void 0:e.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let n="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?n=`rotateZ(${this._rotation}deg)`:"map"===this._rotationAlignment&&(n=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let i="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?i="rotateX(0deg)":"map"===this._pitchAlignment&&(i=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||t&&"moveend"!==t.type||(this._pos=this._pos.round()),o.setTransform(this._element,`${Hi[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${i} ${n}`),a.frameAsync(new AbortController).then((()=>{this._updateOpacity(t&&"moveend"===t.type)})).catch((()=>{}))},this._onMove=t=>{if(!this._isDragging){let e=this._clickTolerance||this._map._clickTolerance;this._isDragging=t.point.dist(this._pointerdownPos)>=e}this._isDragging&&(this._pos=t.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new e.k("dragstart"))),this.fire(new e.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new e.k("dragend")),this._state="inactive"},this._addDragHandler=t=>{this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._subpixelPositioning=t&&t.subpixelPositioning||!1,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&"auto"!==t.pitchAlignment?t.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(t?.opacity,t?.opacityWhenCovered),t&&t.element)this._element=t.element,this._offset=e.P.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=o.create("div");let r=o.createNS("http://www.w3.org/2000/svg","svg"),n=41,i=27;r.setAttributeNS(null,"display","block"),r.setAttributeNS(null,"height",`${n}px`),r.setAttributeNS(null,"width",`${i}px`),r.setAttributeNS(null,"viewBox",`0 0 ${i} ${n}`);let a=o.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"stroke","none"),a.setAttributeNS(null,"stroke-width","1"),a.setAttributeNS(null,"fill","none"),a.setAttributeNS(null,"fill-rule","evenodd");let s=o.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"fill-rule","nonzero");let l=o.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");let c=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(let t of c){let e=o.createNS("http://www.w3.org/2000/svg","ellipse");e.setAttributeNS(null,"opacity","0.04"),e.setAttributeNS(null,"cx","10.5"),e.setAttributeNS(null,"cy","5.80029008"),e.setAttributeNS(null,"rx",t.rx),e.setAttributeNS(null,"ry",t.ry),l.appendChild(e)}let u=o.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"fill",this._color);let h=o.createNS("http://www.w3.org/2000/svg","path");h.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),u.appendChild(h);let p=o.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"opacity","0.25"),p.setAttributeNS(null,"fill","#000000");let f=o.createNS("http://www.w3.org/2000/svg","path");f.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 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g=o.createNS("http://www.w3.org/2000/svg","circle");g.setAttributeNS(null,"fill","#000000"),g.setAttributeNS(null,"opacity","0.25"),g.setAttributeNS(null,"cx","5.5"),g.setAttributeNS(null,"cy","5.5"),g.setAttributeNS(null,"r","5.4999962");let y=o.createNS("http://www.w3.org/2000/svg","circle");y.setAttributeNS(null,"fill","#FFFFFF"),y.setAttributeNS(null,"cx","5.5"),y.setAttributeNS(null,"cy","5.5"),y.setAttributeNS(null,"r","5.4999962"),m.appendChild(g),m.appendChild(y),s.appendChild(l),s.appendChild(u),s.appendChild(p),s.appendChild(d),s.appendChild(m),r.appendChild(s),r.setAttributeNS(null,"height",n*this._scale+"px"),r.setAttributeNS(null,"width",i*this._scale+"px"),this._element.appendChild(r),this._offset=e.P.convert(t&&t.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(t=>{t.preventDefault()})),this._element.addEventListener("mousedown",(t=>{t.preventDefault()})),Gi(this._element,this._anchor,"marker"),t&&t.className)for(let e of t.className.split(" "))this._element.classList.add(e);this._popup=null}addTo(t){return this.remove(),this._map=t,this._element.setAttribute("aria-label",t._getUIString("Marker.Title")),t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),o.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.N.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){let e=Math.abs(13.5)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(t){return this._subpixelPositioning=t,this}getPopup(){return this._popup}togglePopup(){let t=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:t?(t.isOpen()?t.remove():(t.setLngLat(this._lngLat),t.addTo(this._map)),this):this}_updateOpacity(t=!1){var r,n;if(null===(r=this._map)||void 0===r||!r.terrain)return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(t)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout((()=>{this._opacityTimeout=null}),100)}let i=this._map,a=i.terrain.depthAtPoint(this._pos),o=i.terrain.getElevationForLngLatZoom(this._lngLat,i.transform.tileZoom);if(i.transform.lngLatToCameraDepth(this._lngLat,o)-a<.006)return void(this._element.style.opacity=this._opacity);let s=-this._offset.y/i.transform._pixelPerMeter,l=Math.sin(i.getPitch()*Math.PI/180)*s,c=i.terrain.depthAtPoint(new e.P(this._pos.x,this._pos.y-this._offset.y)),u=i.transform.lngLatToCameraDepth(this._lngLat,o+l)-c>.006;!(null===(n=this._popup)||void 0===n)&&n.isOpen()&&u&&this._popup.remove(),this._element.style.opacity=u?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(t){return this._offset=e.P.convert(t),this._update(),this}addClassName(t){this._element.classList.add(t)}removeClassName(t){this._element.classList.remove(t)}toggleClassName(t){return this._element.classList.toggle(t)}setDraggable(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(t,e){return void 0===t&&void 0===e&&(this._opacity="1",this._opacityWhenCovered="0.2"),void 0!==t&&(this._opacity=t),void 0!==e&&(this._opacityWhenCovered=e),this._map&&this._updateOpacity(!0),this}}let Zi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Yi=0,Xi=!1,$i={maxWidth:100,unit:"metric"};function Ki(t,e,r){let n=r&&r.maxWidth||100,i=t._container.clientHeight/2,a=t.unproject([0,i]),o=t.unproject([n,i]),s=a.distanceTo(o);if(r&&"imperial"===r.unit){let r=3.2808*s;r>5280?Ji(e,n,r/5280,t._getUIString("ScaleControl.Miles")):Ji(e,n,r,t._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Ji(e,n,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Ji(e,n,s/1e3,t._getUIString("ScaleControl.Kilometers")):Ji(e,n,s,t._getUIString("ScaleControl.Meters"))}function Ji(t,e,r,n){let i=function(t){let e=Math.pow(10,`${Math.floor(t)}`.length-1),r=t/e;return r=r>=10?10:r>=5?5:r>=3?3:r>=2?2:r>=1?1:function(t){let e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(r),e*r}(r);t.style.width=e*(i/r)+"px",t.innerHTML=`${i} ${n}`}let Qi={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},ta=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function ea(t){if(t){if("number"==typeof t){let r=Math.round(Math.abs(t)/Math.SQRT2);return{center:new e.P(0,0),top:new e.P(0,t),"top-left":new e.P(r,r),"top-right":new e.P(-r,r),bottom:new e.P(0,-t),"bottom-left":new e.P(r,-r),"bottom-right":new e.P(-r,-r),left:new e.P(t,0),right:new e.P(-t,0)}}if(t instanceof e.P||Array.isArray(t)){let r=e.P.convert(t);return{center:r,top:r,"top-left":r,"top-right":r,bottom:r,"bottom-left":r,"bottom-right":r,left:r,right:r}}return{center:e.P.convert(t.center||[0,0]),top:e.P.convert(t.top||[0,0]),"top-left":e.P.convert(t["top-left"]||[0,0]),"top-right":e.P.convert(t["top-right"]||[0,0]),bottom:e.P.convert(t.bottom||[0,0]),"bottom-left":e.P.convert(t["bottom-left"]||[0,0]),"bottom-right":e.P.convert(t["bottom-right"]||[0,0]),left:e.P.convert(t.left||[0,0]),right:e.P.convert(t.right||[0,0])}}return ea(new e.P(0,0))}let ra=r;t.AJAXError=e.bh,t.Evented=e.E,t.LngLat=e.N,t.MercatorCoordinate=e.Z,t.Point=e.P,t.addProtocol=e.bi,t.config=e.a,t.removeProtocol=e.bj,t.AttributionControl=Si,t.BoxZoomHandler=Vn,t.CanvasSource=rt,t.CooperativeGesturesHandler=_i,t.DoubleClickZoomHandler=di,t.DragPanHandler=yi,t.DragRotateHandler=vi,t.EdgeInsets=Tn,t.FullscreenControl=class extends e.E{constructor(t={}){super(),this._onFullscreenChange=()=>{var t;let e=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;null!==(t=e?.shadowRoot)&&void 0!==t&&t.fullscreenElement;)e=e.shadowRoot.fullscreenElement;e===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,t&&t.container&&(t.container instanceof HTMLElement?this._container=t.container:e.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(t){return this._map=t,this._container||(this._container=this._map.getContainer()),this._controlContainer=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){o.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){let t=this._fullscreenButton=o.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);o.create("span","maplibregl-ctrl-icon",t).setAttribute("aria-hidden","true"),t.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){let t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new e.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new e.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},t.GeoJSONSource=J,t.GeolocateControl=class extends e.E{constructor(t){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new e.k("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(t),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new e.k("geolocate",t)),this._finish()}},this._updateCamera=t=>{let r=new e.N(t.coords.longitude,t.coords.latitude),n=t.coords.accuracy,i=this._map.getBearing(),a=e.e({bearing:i},this.options.fitBoundsOptions),o=Z.fromLngLat(r,n);this._map.fitBounds(o,a,{geolocateSource:!0})},this._updateMarker=t=>{if(t){let r=new e.N(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=t=>{if(this._map){if(this.options.trackUserLocation)if(1===t.code){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;let t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===t.code&&Xi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new e.k("error",t)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this._geolocateButton=o.create("button","maplibregl-ctrl-geolocate",this._container),o.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=t=>{if(this._map){if(!1===t){e.w("Geolocation support is not available so the GeolocateControl will be disabled.");let t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t)}else{let t=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=o.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Wi({element:this._dotElement}),this._circleElement=o.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Wi({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",(()=>this.trigger())),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(t=>{t.geolocateSource||"ACTIVE_LOCK"!==this._watchState||t.originalEvent&&"resize"===t.originalEvent.type||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new e.k("trackuserlocationend")),this.fire(new e.k("userlocationlostfocus")))}))}},this.options=e.e({},Zi,t)}onAdd(t){return this._map=t,this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),function(){return e._(this,arguments,void 0,(function*(t=!1){if(void 0!==Ri&&!t)return Ri;if(void 0===window.navigator.permissions)return Ri=!!window.navigator.geolocation,Ri;try{Ri="denied"!==(yield window.navigator.permissions.query({name:"geolocation"})).state}catch{Ri=!!window.navigator.geolocation}return Ri}))}().then((t=>this._finishSetupUI(t))),this._container}onRemove(){void 0!==this._geolocationWatchID&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),o.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Yi=0,Xi=!1}_isOutOfMapMaxBounds(t){let e=this._map.getMaxBounds(),r=t.coords;return e&&(r.longitudee.getEast()||r.latitudee.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){let t=this._map.getBounds(),e=t.getSouthEast(),r=t.getNorthEast(),n=e.distanceTo(r),i=Math.ceil(this._accuracy/(n/this._map._container.clientHeight)*2);this._circleElement.style.width=`${i}px`,this._circleElement.style.height=`${i}px`}trigger(){if(!this._setup)return e.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new e.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Yi--,Xi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new e.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new e.k("trackuserlocationstart")),this.fire(new e.k("userlocationfocus"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let t;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Yi++,Yi>1?(t={maximumAge:6e5,timeout:0},Xi=!0):(t=this.options.positionOptions,Xi=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,t)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},t.Hash=Sn,t.ImageSource=tt,t.KeyboardHandler=ui,t.LngLatBounds=Z,t.LogoControl=Ei,t.Map=class extends ki{constructor(t){e.bf.mark(e.bg.create);let r=Object.assign(Object.assign({},ji),t);if(null!=r.minZoom&&null!=r.maxZoom&&r.minZoom>r.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=r.minPitch&&null!=r.maxPitch&&r.minPitch>r.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=r.minPitch&&r.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=r.maxPitch&&r.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new kn(r.minZoom,r.maxZoom,r.minPitch,r.maxPitch,r.renderWorldCopies),{bearingSnap:r.bearingSnap}),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new Ci,this._controls=[],this._mapId=e.a4(),this._contextLost=t=>{t.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new e.k("webglcontextlost",{originalEvent:t}))},this._contextRestored=t=>{this._setupPainter(),this.resize(),this._update(),this.fire(new e.k("webglcontextrestored",{originalEvent:t}))},this._onMapScroll=t=>{if(t.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=r.interactive,this._maxTileCacheSize=r.maxTileCacheSize,this._maxTileCacheZoomLevels=r.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=!0===r.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=!0===r.preserveDrawingBuffer,this._antialias=!0===r.antialias,this._trackResize=!0===r.trackResize,this._bearingSnap=r.bearingSnap,this._refreshExpiredTiles=!0===r.refreshExpiredTiles,this._fadeDuration=r.fadeDuration,this._crossSourceCollisions=!0===r.crossSourceCollisions,this._collectResourceTiming=!0===r.collectResourceTiming,this._locale=Object.assign(Object.assign({},Fi),r.locale),this._clickTolerance=r.clickTolerance,this._overridePixelRatio=r.pixelRatio,this._maxCanvasSize=r.maxCanvasSize,this.transformCameraUpdate=r.transformCameraUpdate,this.cancelPendingTileRequestsWhileZooming=!0===r.cancelPendingTileRequestsWhileZooming,this._imageQueueHandle=f.addThrottleControl((()=>this.isMoving())),this._requestManager=new d(r.transformRequest),"string"==typeof r.container){if(this._container=document.getElementById(r.container),!this._container)throw new Error(`Container '${r.container}' not found.`)}else{if(!(r.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=r.container}if(r.maxBounds&&this.setMaxBounds(r.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",(()=>this._update(!1))).on("moveend",(()=>this._update(!1))).on("zoom",(()=>this._update(!0))).on("terrain",(()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)})).once("idle",(()=>{this._idleTriggered=!0})),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let t=!1,e=Mn((t=>{this._trackResize&&!this._removed&&(this.resize(t),this.redraw())}),50);this._resizeObserver=new ResizeObserver((r=>{t?e(r):t=!0})),this._resizeObserver.observe(this._container)}this.handlers=new Ai(this,r),this._hash=r.hash&&new Sn("string"==typeof r.hash&&r.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch}),r.bounds&&(this.resize(),this.fitBounds(r.bounds,e.e({},r.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=r.localIdeographFontFamily,this._validateStyle=r.validateStyle,r.style&&this.setStyle(r.style,{localIdeographFontFamily:r.localIdeographFontFamily}),r.attributionControl&&this.addControl(new Si("boolean"==typeof r.attributionControl?void 0:r.attributionControl)),r.maplibreLogo&&this.addControl(new Ei,r.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(t=>{this._update("style"===t.dataType),this.fire(new e.k(`${t.dataType}data`,t))})),this.on("dataloading",(t=>{this.fire(new e.k(`${t.dataType}dataloading`,t))})),this.on("dataabort",(t=>{this.fire(new e.k("sourcedataabort",t))}))}_getMapId(){return this._mapId}addControl(t,r){if(void 0===r&&(r=t.getDefaultPosition?t.getDefaultPosition():"top-right"),!t||!t.onAdd)return this.fire(new e.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));let n=t.onAdd(this);this._controls.push(t);let i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this}removeControl(t){if(!t||!t.onRemove)return this.fire(new e.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));let r=this._controls.indexOf(t);return r>-1&&this._controls.splice(r,1),t.onRemove(this),this}hasControl(t){return this._controls.indexOf(t)>-1}calculateCameraOptionsFromTo(t,e,r,n){return null==n&&this.terrain&&(n=this.terrain.getElevationForLngLatZoom(r,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(t,e,r,n)}resize(t){var r;let n=this._containerDimensions(),i=n[0],a=n[1],o=this._getClampedPixelRatio(i,a);if(this._resizeCanvas(i,a,o),this.painter.resize(i,a,o),this.painter.overLimit()){let t=this.painter.context.gl;this._maxCanvasSize=[t.drawingBufferWidth,t.drawingBufferHeight];let e=this._getClampedPixelRatio(i,a);this._resizeCanvas(i,a,e),this.painter.resize(i,a,e)}this.transform.resize(i,a),null===(r=this._requestedCameraState)||void 0===r||r.resize(i,a);let s=!this._moving;return s&&(this.stop(),this.fire(new e.k("movestart",t)).fire(new e.k("move",t))),this.fire(new e.k("resize",t)),s&&this.fire(new e.k("moveend",t)),this}_getClampedPixelRatio(t,e){let{0:r,1:n}=this._maxCanvasSize,i=this.getPixelRatio(),a=t*i,o=e*i;return Math.min(a>r?r/a:1,o>n?n/o:1)*i}getPixelRatio(){var t;return null!==(t=this._overridePixelRatio)&&void 0!==t?t:devicePixelRatio}setPixelRatio(t){this._overridePixelRatio=t,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(t){return this.transform.setMaxBounds(Z.convert(t)),this._update()}setMinZoom(t){if((t=t??-2)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(t){if((t=t??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(t){return this.transform.renderWorldCopies=t,this._update()}project(t){return this.transform.locationPoint(e.N.convert(t),this.style&&this.terrain)}unproject(t){return this.transform.pointLocation(e.P.convert(t),this.terrain)}isMoving(){var t;return this._moving||(null===(t=this.handlers)||void 0===t?void 0:t.isMoving())}isZooming(){var t;return this._zooming||(null===(t=this.handlers)||void 0===t?void 0:t.isZooming())}isRotating(){var t;return this._rotating||(null===(t=this.handlers)||void 0===t?void 0:t.isRotating())}_createDelegatedListener(t,e,r){if("mouseenter"===t||"mouseover"===t){let n=!1;return{layers:e,listener:r,delegates:{mousemove:i=>{let a=e.filter((t=>this.getLayer(t))),o=0!==a.length?this.queryRenderedFeatures(i.point,{layers:a}):[];o.length?n||(n=!0,r.call(this,new Rn(t,this,i.originalEvent,{features:o}))):n=!1},mouseout:()=>{n=!1}}}}if("mouseleave"===t||"mouseout"===t){let n=!1;return{layers:e,listener:r,delegates:{mousemove:i=>{let a=e.filter((t=>this.getLayer(t)));(0!==a.length?this.queryRenderedFeatures(i.point,{layers:a}):[]).length?n=!0:n&&(n=!1,r.call(this,new Rn(t,this,i.originalEvent)))},mouseout:e=>{n&&(n=!1,r.call(this,new Rn(t,this,e.originalEvent)))}}}}{let n=t=>{let n=e.filter((t=>this.getLayer(t))),i=0!==n.length?this.queryRenderedFeatures(t.point,{layers:n}):[];i.length&&(t.features=i,r.call(this,t),delete t.features)};return{layers:e,listener:r,delegates:{[t]:n}}}}_saveDelegatedListener(t,e){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(e)}_removeDelegatedListener(t,e,r){if(!this._delegatedListeners||!this._delegatedListeners[t])return;let n=this._delegatedListeners[t];for(let t=0;te.includes(t)))){for(let t in i.delegates)this.off(t,i.delegates[t]);return void n.splice(t,1)}}}on(t,e,r){if(void 0===r)return super.on(t,e);let n=this._createDelegatedListener(t,"string"==typeof e?[e]:e,r);this._saveDelegatedListener(t,n);for(let t in n.delegates)this.on(t,n.delegates[t]);return this}once(t,e,r){if(void 0===r)return super.once(t,e);let n="string"==typeof e?[e]:e,i=this._createDelegatedListener(t,n,r);for(let e in i.delegates){let a=i.delegates[e];i.delegates[e]=(...e)=>{this._removeDelegatedListener(t,n,r),a(...e)}}this._saveDelegatedListener(t,i);for(let t in i.delegates)this.once(t,i.delegates[t]);return this}off(t,e,r){return void 0===r?super.off(t,e):(this._removeDelegatedListener(t,"string"==typeof e?[e]:e,r),this)}queryRenderedFeatures(t,r){if(!this.style)return[];let n,i=t instanceof e.P||Array.isArray(t),a=i?t:[[0,0],[this.transform.width,this.transform.height]];if(r=r||(i?{}:t)||{},a instanceof e.P||"number"==typeof a[0])n=[e.P.convert(a)];else{let t=e.P.convert(a[0]),r=e.P.convert(a[1]);n=[t,new e.P(r.x,t.y),r,new e.P(t.x,r.y),t]}return this.style.queryRenderedFeatures(n,r,this.transform)}querySourceFeatures(t,e){return this.style.querySourceFeatures(t,e)}setStyle(t,r){return!1!==(r=e.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},r)).diff&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&t?(this._diffStyle(t,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(t,r))}setTransformRequest(t){return this._requestManager.setTransformRequest(t),this}_getUIString(t){let e=this._locale[t];if(null==e)throw new Error(`Missing UI string '${t}'`);return e}_updateStyle(t,e){if(e.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",(()=>this._updateStyle(t,e)));let r=this.style&&e.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!t)),t?(this.style=new fe(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t,e,r):this.style.loadJSON(t,e,r),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new fe(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(t,r){if("string"==typeof t){let n=this._requestManager.transformRequest(t,"Style");e.h(n,new AbortController).then((t=>{this._updateDiff(t.data,r)})).catch((t=>{t&&this.fire(new e.j(t))}))}else"object"==typeof t&&this._updateDiff(t,r)}_updateDiff(t,r){try{this.style.setState(t,r)&&this._update(!0)}catch(n){e.w(`Unable to perform style diff: ${n.message||n.error||n}. Rebuilding the style from scratch.`),this._updateStyle(t,r)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():e.w("There is no style added to the map.")}addSource(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)}isSourceLoaded(t){let r=this.style&&this.style.sourceCaches[t];if(void 0!==r)return r.loaded();this.fire(new e.j(new Error(`There is no source with ID '${t}'`)))}setTerrain(t){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),t){let r=this.style.sourceCaches[t.source];if(!r)throw new Error(`cannot load terrain, because there exists no source with ID: ${t.source}`);null===this.terrain&&r.reload();for(let r in this.style._layers){let n=this.style._layers[r];"hillshade"===n.type&&n.source===t.source&&e.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Pi(this.painter,r,t),this.painter.renderToTexture=new Oi(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=e=>{"style"===e.dataType?this.terrain.sourceCache.freeRtt():"source"===e.dataType&&e.tile&&(e.sourceId!==t.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(e.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new e.k("terrain",{terrain:t})),this}getTerrain(){var t,e;return null!==(e=null===(t=this.terrain)||void 0===t?void 0:t.options)&&void 0!==e?e:null}areTilesLoaded(){let t=this.style&&this.style.sourceCaches;for(let e in t){let r=t[e]._tiles;for(let t in r){let e=r[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}}return!0}removeSource(t){return this.style.removeSource(t),this._update(!0)}getSource(t){return this.style.getSource(t)}addImage(t,r,n={}){let{pixelRatio:i=1,sdf:o=!1,stretchX:s,stretchY:l,content:c,textFitWidth:u,textFitHeight:h}=n;if(this._lazyInitEmptyStyle(),!(r instanceof HTMLImageElement||e.b(r))){if(void 0===r.width||void 0===r.height)return this.fire(new e.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{let{width:n,height:a,data:p}=r,f=r;return this.style.addImage(t,{data:new e.R({width:n,height:a},new Uint8Array(p)),pixelRatio:i,stretchX:s,stretchY:l,content:c,textFitWidth:u,textFitHeight:h,sdf:o,version:0,userImage:f}),f.onAdd&&f.onAdd(this,t),this}}{let{width:n,height:p,data:f}=a.getImageData(r);this.style.addImage(t,{data:new e.R({width:n,height:p},f),pixelRatio:i,stretchX:s,stretchY:l,content:c,textFitWidth:u,textFitHeight:h,sdf:o,version:0})}}updateImage(t,r){let n=this.style.getImage(t);if(!n)return this.fire(new e.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));let i=r instanceof HTMLImageElement||e.b(r)?a.getImageData(r):r,{width:o,height:s,data:l}=i;if(void 0===o||void 0===s)return this.fire(new e.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(o!==n.data.width||s!==n.data.height)return this.fire(new e.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));let c=!(r instanceof HTMLImageElement||e.b(r));return n.data.replace(l,c),this.style.updateImage(t,n),this}getImage(t){return this.style.getImage(t)}hasImage(t){return t?!!this.style.getImage(t):(this.fire(new e.j(new Error("Missing required image id"))),!1)}removeImage(t){this.style.removeImage(t)}loadImage(t){return f.getImage(this._requestManager.transformRequest(t,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)}moveLayer(t,e){return this.style.moveLayer(t,e),this._update(!0)}removeLayer(t){return this.style.removeLayer(t),this._update(!0)}getLayer(t){return this.style.getLayer(t)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0)}setFilter(t,e,r={}){return this.style.setFilter(t,e,r),this._update(!0)}getFilter(t){return this.style.getFilter(t)}setPaintProperty(t,e,r,n={}){return this.style.setPaintProperty(t,e,r,n),this._update(!0)}getPaintProperty(t,e){return this.style.getPaintProperty(t,e)}setLayoutProperty(t,e,r,n={}){return this.style.setLayoutProperty(t,e,r,n),this._update(!0)}getLayoutProperty(t,e){return this.style.getLayoutProperty(t,e)}setGlyphs(t,e={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(t,e),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(t,e,r={}){return this._lazyInitEmptyStyle(),this.style.addSprite(t,e,r,(t=>{t||this._update(!0)})),this}removeSprite(t){return this._lazyInitEmptyStyle(),this.style.removeSprite(t),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(t,e={}){return this._lazyInitEmptyStyle(),this.style.setSprite(t,e,(t=>{t||this._update(!0)})),this}setLight(t,e={}){return this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)}getLight(){return this.style.getLight()}setSky(t){return this._lazyInitEmptyStyle(),this.style.setSky(t),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(t,e){return this.style.setFeatureState(t,e),this._update()}removeFeatureState(t,e){return this.style.removeFeatureState(t,e),this._update()}getFeatureState(t){return this.style.getFeatureState(t)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]}_setupContainer(){let t=this._container;t.classList.add("maplibregl-map");let e=this._canvasContainer=o.create("div","maplibregl-canvas-container",t);this._interactive&&e.classList.add("maplibregl-interactive"),this._canvas=o.create("canvas","maplibregl-canvas",e),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");let r=this._containerDimensions(),n=this._getClampedPixelRatio(r[0],r[1]);this._resizeCanvas(r[0],r[1],n);let i=this._controlContainer=o.create("div","maplibregl-control-container",t),a=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((t=>{a[t]=o.create("div",`maplibregl-ctrl-${t} `,i)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(t,e,r){this._canvas.width=Math.floor(r*t),this._canvas.height=Math.floor(r*e),this._canvas.style.width=`${t}px`,this._canvas.style.height=`${e}px`}_setupPainter(){let t={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1},e=null;this._canvas.addEventListener("webglcontextcreationerror",(r=>{e={requestedAttributes:t},r&&(e.statusMessage=r.statusMessage,e.type=r.type)}),{once:!0});let r=this._canvas.getContext("webgl2",t)||this._canvas.getContext("webgl",t);if(!r){let t="Failed to initialize WebGL";throw e?(e.message=t,new Error(JSON.stringify(e))):new Error(t)}this.painter=new _n(r,this.transform),c.testSupport(r)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(t){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(t){return this._update(),this._renderTaskQueue.add(t)}_cancelRenderFrame(t){this._renderTaskQueue.remove(t)}_render(t){let r=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(t),this._removed)return;let n=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;let t=this.transform.zoom,i=a.now();this.style.zoomHistory.update(t,i);let o=new e.z(t,{now:i,fadeDuration:r,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),s=o.crossFadingFactor();1===s&&s===this._crossFadingFactor||(n=!0,this._crossFadingFactor=s),this.style.update(o)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,r,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:r,showPadding:this.showPadding}),this.fire(new e.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,e.bf.mark(e.bg.load),this.fire(new e.k("load"))),this.style&&(this.style.hasTransitions()||n)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();let i=this._sourcesDirty||this._styleDirty||this._placementDirty;return i||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new e.k("idle")),!this._loaded||this._fullyLoaded||i||(this._fullyLoaded=!0,e.bf.mark(e.bg.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var t;this._hash&&this._hash.remove();for(let t of this._controls)t.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),f.removeThrottleControl(this._imageQueueHandle),null===(t=this._resizeObserver)||void 0===t||t.disconnect();let r=this.painter.context.gl.getExtension("WEBGL_lose_context");r?.loseContext&&r.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),o.remove(this._canvasContainer),o.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),e.bf.clearMetrics(),this._removed=!0,this.fire(new e.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,a.frameAsync(this._frameRequest).then((t=>{e.bf.frame(t),this._frameRequest=null,this._render(t)})).catch((()=>{})))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())}get showPadding(){return!!this._showPadding}set showPadding(t){this._showPadding!==t&&(this._showPadding=t,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())}get repaint(){return!!this._repaint}set repaint(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(t){this._vertices=t,this._update()}get version(){return Bi}getCameraTargetElevation(){return this.transform.elevation}},t.MapMouseEvent=Rn,t.MapTouchEvent=Fn,t.MapWheelEvent=Bn,t.Marker=Wi,t.NavigationControl=class{constructor(t){this._updateZoomButtons=()=>{let t=this._map.getZoom(),e=t===this._map.getMaxZoom(),r=t===this._map.getMinZoom();this._zoomInButton.disabled=e,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",e.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())},this._rotateCompassArrow=()=>{let t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=t},this._setButtonTitle=(t,e)=>{let r=this._map._getUIString(`NavigationControl.${e}`);t.title=r,t.setAttribute("aria-label",r)},this.options=e.e({},Ui,t),this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(t=>this._map.zoomIn({},{originalEvent:t}))),o.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(t=>this._map.zoomOut({},{originalEvent:t}))),o.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(t=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:t}):this._map.resetNorth({},{originalEvent:t})})),this._compassIcon=o.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(t){return this._map=t,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Vi(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){o.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(t,e){let r=o.create("button",t,this._container);return r.type="button",r.addEventListener("click",e),r}},t.Popup=class extends 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r=this._flatPos=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&t?t:this._map.transform.locationPoint(this._lngLat));let n=this.options.anchor,i=ea(this.options.offset);if(!n){let t,e=this._container.offsetWidth,a=this._container.offsetHeight;t=r.y+i.bottom.ythis._map.transform.height-a?["bottom"]:[],r.xthis._map.transform.width-e/2&&t.push("right"),n=0===t.length?"bottom":t.join("-")}let a=r.add(i[n]);this.options.subpixelPositioning||(a=a.round()),o.setTransform(this._container,`${Hi[n]} translate(${a.x}px,${a.y}px)`),Gi(this._container,n,"popup")},this._onClose=()=>{this.remove()},this.options=e.e(Object.create(Qi),t)}addTo(t){return this._map&&this.remove(),this._map=t,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new e.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(t){return 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this.setDOMContent(r)}getMaxWidth(){var t;return null===(t=this._container)||void 0===t?void 0:t.style.maxWidth}setMaxWidth(t){return this.options.maxWidth=t,this._update(),this}setDOMContent(t){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=o.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(t),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(t){return this._container&&this._container.classList.add(t),this}removeClassName(t){return this._container&&this._container.classList.remove(t),this}setOffset(t){return this.options.offset=t,this._update(),this}toggleClassName(t){if(this._container)return this._container.classList.toggle(t)}setSubpixelPositioning(t){this.options.subpixelPositioning=t}_createCloseButton(){this.options.closeButton&&(this._closeButton=o.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;let t=this._container.querySelector(ta);t&&t.focus()}},t.RasterDEMTileSource=K,t.RasterTileSource=$,t.ScaleControl=class{constructor(t){this._onMove=()=>{Ki(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,Ki(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},$i),t)}getDefaultPosition(){return"bottom-left"}onAdd(t){return this._map=t,this._container=o.create("div","maplibregl-ctrl 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this.sourceType!==t.sourcetype||JSON.stringify(this.source)!==JSON.stringify(t.source)||this.layerType!==t.type},s.needsNewLayer=function(t){return this.layerType!==t.type||this.below!==this.subplot.belowLookup["layout-"+this.index]},s.lookupBelow=function(){return this.subplot.belowLookup["layout-"+this.index]},s.updateImage=function(t){this.subplot.map.getSource(this.idSource).updateImage({url:t.source,coordinates:t.coordinates});var e=this.findFollowingMapLayerId(this.lookupBelow());null!==e&&this.subplot.map.moveLayer(this.idLayer,e)},s.updateSource=function(t){var e=this.subplot.map;if(e.getSource(this.idSource)&&e.removeSource(this.idSource),this.sourceType=t.sourcetype,this.source=t.source,l(t)){var r=function(t){var e,r=t.sourcetype,i=t.source,a={type:r};return"geojson"===r?e="data":"vector"===r?e="string"==typeof 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l=e.dragOptions;e.dragOptions=n.extendDeep(l||{},{dragmode:t.dragmode,element:e.div,gd:i,plotinfo:{id:e.id,domain:t[e.id].domain,xaxis:e.xaxis,yaxis:e.yaxis,fillRangeItems:a},xaxes:[e.xaxis],yaxes:[e.yaxis],subplot:e.id}),r.off("click",e.onClickInPanHandler),h(o)||u(o)?(r.dragPan.disable(),r.on("zoomstart",e.clearOutline),e.dragOptions.prepFn=function(t,r,n){p(t,r,n,e.dragOptions,o)},s.init(e.dragOptions)):(r.dragPan.enable(),r.off("zoomstart",e.clearOutline),e.div.onmousedown=null,e.div.ontouchstart=null,e.div.removeEventListener("touchstart",e.div._ontouchstart),e.onClickInPanHandler=e.onClickInPanFn(e.dragOptions),r.on("click",e.onClickInPanHandler))}function c(t){var r=e.map.unproject(t);return[r.lng,r.lat]}},x.updateFramework=function(t){var 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R,F,B=[(c.left+c.right)/2,(c.top+c.bottom)/2],j=[(h.left+h.right)/2,(h.top+h.bottom)/2],N=.75*m.delta.font.size;"left"===m.delta.position&&(R=E(m,"deltaPos",0,-1*(c.width*b[m.align]+h.width*(1-b[m.align])+N),O,Math.min),F=B[1]-j[1],d={width:c.width+h.width+N,height:Math.max(c.height,h.height),left:h.left+R,right:c.right,top:Math.min(c.top,h.top+F),bottom:Math.max(c.bottom,h.bottom+F)}),"right"===m.delta.position&&(R=E(m,"deltaPos",0,c.width*(1-b[m.align])+h.width*b[m.align]+N,O,Math.max),F=B[1]-j[1],d={width:c.width+h.width+N,height:Math.max(c.height,h.height),left:c.left,right:h.right+R,top:Math.min(c.top,h.top+F),bottom:Math.max(c.bottom,h.bottom+F)}),"bottom"===m.delta.position&&(R=null,F=h.height,d={width:Math.max(c.width,h.width),height:c.height+h.height,left:Math.min(c.left,h.left),right:Math.max(c.right,h.right),top:c.bottom-c.height,bottom:c.bottom+h.height}),"top"===m.delta.position&&(R=null,F=c.top,d={width:Math.max(c.width,h.width),height:c.height+h.height,left:Math.min(c.left,h.left),right:Math.max(c.right,h.right),top:c.bottom-c.height-h.height,bottom:c.bottom}),D.attr({dx:R,dy:F})}(m._hasNumber||m._hasDelta)&&I.attr("transform",(function(){var t=l.numbersScaler(d);O+=t[2];var e,r=E(m,"numbersScale",1,t[0],O,Math.min);m._scaleNumbers||(r=1),e=m._isAngular?y-r*d.bottom:y-r*(d.top+d.bottom)/2,m._numbersTop=r*d.top+e;var n=d[x];"center"===x&&(n=(d.left+d.right)/2);var i=g-r*n;return i=E(m,"numbersTranslate",0,i,O,Math.max),s(i,e)+o(r)}))}(t,z,e,{numbersX:m,numbersY:x,numbersScaler:C,transitionOpts:d,onComplete:g}),D&&(I={range:P.gauge.axis.range,color:P.gauge.bgcolor,line:{color:P.gauge.bordercolor,width:0},thickness:1},L={range:P.gauge.axis.range,color:"rgba(0, 0, 0, 0)",line:{color:P.gauge.bordercolor,width:P.gauge.borderwidth},thickness:1});var W=z.selectAll("g.angular").data(O?e:[]);W.exit().remove();var Z=z.selectAll("g.angularaxis").data(O?e:[]);Z.exit().remove(),O&&function(t,e,i,a){var o,u,h,p,d=i[0].trace,m=a.size,g=a.radius,y=a.innerRadius,v=a.gaugeBg,x=a.gaugeOutline,_=[m.l+m.w/2,m.t+m.h/2+g/2],b=a.gauge,w=a.layer,M=a.transitionOpts,S=a.onComplete,E=Math.PI/2;function C(t){var e=d.gauge.axis.range[0],r=(t-e)/(d.gauge.axis.range[1]-e)*Math.PI-E;return r<-E?-E:r>E?E:r}function I(t){return r.svg.arc().innerRadius((y+g)/2-t/2*(g-y)).outerRadius((y+g)/2+t/2*(g-y)).startAngle(-E)}function L(t){t.attr("d",(function(t){return I(t.thickness).startAngle(C(t.range[0])).endAngle(C(t.range[1]))()}))}b.enter().append("g").classed("angular",!0),b.attr("transform",s(_[0],_[1])),w.enter().append("g").classed("angularaxis",!0).classed("crisp",!0),w.selectAll("g.xangularaxistick,path,text").remove(),(o=k(t,d.gauge.axis)).type="linear",o.range=d.gauge.axis.range,o._id="xangularaxis",o.ticklabeloverflow="allow",o.setScale();var P=function(t){return(o.range[0]-t.x)/(o.range[1]-o.range[0])*Math.PI+Math.PI},z={},D=f.makeLabelFns(o,0).labelStandoff;z.xFn=function(t){var e=P(t);return Math.cos(e)*D},z.yFn=function(t){var e=P(t),r=Math.sin(e)>0?.2:1;return-Math.sin(e)*(D+t.fontSize*r)+Math.abs(Math.cos(e))*(t.fontSize*c)},z.anchorFn=function(t){var e=P(t),r=Math.cos(e);return 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U=N.select("path");T(M)?(U.transition().duration(M.duration).ease(M.easing).each("end",(function(){S&&S()})).each("interrupt",(function(){S&&S()})).attrTween("d",function(t,e,r){return function(){var i=n(e,r);return function(e){return t.endAngle(i(e))()}}}(j,C(i[0].lastY),C(i[0].y))),d._lastValue=i[0].y):U.attr("d","number"==typeof i[0].y?j.endAngle(C(i[0].y)):"M0,0Z"),U.call(A),N.exit().remove(),F=[];var V=d.gauge.threshold.value;(V||0===V)&&F.push({range:[V,V],color:d.gauge.threshold.color,line:{color:d.gauge.threshold.line.color,width:d.gauge.threshold.line.width},thickness:d.gauge.threshold.thickness});var q=b.selectAll("g.threshold-arc").data(F);q.enter().append("g").classed("threshold-arc",!0).append("path"),q.select("path").call(L).call(A),q.exit().remove();var H=b.selectAll("g.gauge-outline").data([x]);H.enter().append("g").classed("gauge-outline",!0).append("path"),H.select("path").call(L).call(A),H.exit().remove()}(t,0,e,{radius:U,innerRadius:V,gauge:W,layer:Z,size:B,gaugeBg:I,gaugeOutline:L,transitionOpts:d,onComplete:g});var Y=z.selectAll("g.bullet").data(R?e:[]);Y.exit().remove();var X=z.selectAll("g.bulletaxis").data(R?e:[]);X.exit().remove(),R&&function(t,e,r,n){var i,a,o,l,c,u=r[0].trace,p=n.gauge,d=n.layer,m=n.gaugeBg,g=n.gaugeOutline,y=n.size,x=u.domain,_=n.transitionOpts,b=n.onComplete;p.enter().append("g").classed("bullet",!0),p.attr("transform",s(y.l,y.t)),d.enter().append("g").classed("bulletaxis",!0).classed("crisp",!0),d.selectAll("g.xbulletaxistick,path,text").remove();var w=y.h,M=u.gauge.bar.thickness*w,S=x.x[0],E=x.x[0]+(x.x[1]-x.x[0])*(u._hasNumber||u._hasDelta?1-h.bulletNumberDomainSize:1);function C(t){t.attr("width",(function(t){return Math.max(0,i.c2p(t.range[1])-i.c2p(t.range[0]))})).attr("x",(function(t){return i.c2p(t.range[0])})).attr("y",(function(t){return.5*(1-t.thickness)*w})).attr("height",(function(t){return t.thickness*w}))}(i=k(t,u.gauge.axis))._id="xbulletaxis",i.domain=[S,E],i.setScale(),a=f.calcTicks(i),o=f.makeTransTickFn(i),l=f.getTickSigns(i)[2],c=y.t+y.h,i.visible&&(f.drawTicks(t,i,{vals:"inside"===i.ticks?f.clipEnds(i,a):a,layer:d,path:f.makeTickPath(i,c,l),transFn:o}),f.drawLabels(t,i,{vals:a,layer:d,transFn:o,labelFns:f.makeLabelFns(i,c)}));var I=[m].concat(u.gauge.steps),L=p.selectAll("g.bg-bullet").data(I);L.enter().append("g").classed("bg-bullet",!0).append("rect"),L.select("rect").call(C).call(A),L.exit().remove();var P=p.selectAll("g.value-bullet").data([u.gauge.bar]);P.enter().append("g").classed("value-bullet",!0).append("rect"),P.select("rect").attr("height",M).attr("y",(w-M)/2).call(A),T(_)?P.select("rect").transition().duration(_.duration).ease(_.easing).each("end",(function(){b&&b()})).each("interrupt",(function(){b&&b()})).attr("width",Math.max(0,i.c2p(Math.min(u.gauge.axis.range[1],r[0].y)))):P.select("rect").attr("width","number"==typeof r[0].y?Math.max(0,i.c2p(Math.min(u.gauge.axis.range[1],r[0].y))):0),P.exit().remove();var z=r.filter((function(){return u.gauge.threshold.value||0===u.gauge.threshold.value})),D=p.selectAll("g.threshold-bullet").data(z);D.enter().append("g").classed("threshold-bullet",!0).append("line"),D.select("line").attr("x1",i.c2p(u.gauge.threshold.value)).attr("x2",i.c2p(u.gauge.threshold.value)).attr("y1",(1-u.gauge.threshold.thickness)/2*w).attr("y2",(1-(1-u.gauge.threshold.thickness)/2)*w).call(v.stroke,u.gauge.threshold.line.color).style("stroke-width",u.gauge.threshold.line.width),D.exit().remove();var O=p.selectAll("g.gauge-outline").data([g]);O.enter().append("g").classed("gauge-outline",!0).append("rect"),O.select("rect").call(C).call(A),O.exit().remove()}(t,0,e,{gauge:Y,layer:X,size:B,gaugeBg:I,gaugeOutline:L,transitionOpts:d,onComplete:g});var $=z.selectAll("text.title").data(e);$.exit().remove(),$.enter().append("text").classed("title",!0),$.attr("text-anchor",(function(){return R?_.right:_[P.title.align]})).text(P.title.text).call(u.font,P.title.font).call(p.convertToTspans,t),$.attr("transform",(function(){var t,e=B.l+B.w*b[P.title.align],r=h.titlePadding,n=u.bBox($.node());return D?(O&&(t=P.gauge.axis.visible?u.bBox(Z.node()).top-r-n.bottom:B.t+B.h/2-U/2-n.bottom-r),R&&(t=x-(n.top+n.bottom)/2,e=B.l-h.bulletPadding*B.w)):t=P._numbersTop-r-n.bottom,s(e,t)}))}))}}}),Kb=f({"src/traces/indicator/index.js"(t,e){e.exports={moduleType:"trace",name:"indicator",basePlotModule:Gb(),categories:["svg","noOpacity","noHover"],animatable:!0,attributes:Wb(),supplyDefaults:Yb().supplyDefaults,calc:Xb().calc,plot:$b(),meta:{}}}}),Jb=f({"lib/indicator.js"(t,e){e.exports=Kb()}}),Qb=f({"src/traces/table/attributes.js"(t,e){var r=_n(),n=R().extendFlat,i=Pt().overrideAll,a=F(),o=Aa().attributes,s=Ce().descriptionOnlyNumbers;e.exports=i({domain:o({name:"table",trace:!0}),columnwidth:{valType:"number",arrayOk:!0,dflt:null},columnorder:{valType:"data_array"},header:{values:{valType:"data_array",dflt:[]},format:{valType:"data_array",dflt:[],description:s("cell value")},prefix:{valType:"string",arrayOk:!0,dflt:null},suffix:{valType:"string",arrayOk:!0,dflt:null},height:{valType:"number",dflt:28},align:n({},r.align,{arrayOk:!0}),line:{width:{valType:"number",arrayOk:!0,dflt:1},color:{valType:"color",arrayOk:!0,dflt:"grey"}},fill:{color:{valType:"color",arrayOk:!0,dflt:"white"}},font:n({},a({arrayOk:!0}))},cells:{values:{valType:"data_array",dflt:[]},format:{valType:"data_array",dflt:[],description:s("cell value")},prefix:{valType:"string",arrayOk:!0,dflt:null},suffix:{valType:"string",arrayOk:!0,dflt:null},height:{valType:"number",dflt:20},align:n({},r.align,{arrayOk:!0}),line:{width:{valType:"number",arrayOk:!0,dflt:1},color:{valType:"color",arrayOk:!0,dflt:"grey"}},fill:{color:{valType:"color",arrayOk:!0,dflt:"white"}},font:n({},a({arrayOk:!0}))}},"calc","from-root")}}),tw=f({"src/traces/table/defaults.js"(t,e){var r=le(),n=Qb(),i=Aa().defaults;e.exports=function(t,e,a,o){function s(i,a){return r.coerce(t,e,n,i,a)}i(e,o,s),s("columnwidth"),s("header.values"),s("header.format"),s("header.align"),s("header.prefix"),s("header.suffix"),s("header.height"),s("header.line.width"),s("header.line.color"),s("header.fill.color"),r.coerceFont(s,"header.font",o.font),function(t,e){for(var r=t.columnorder||[],n=t.header.values.length,i=r.slice(0,n),a=i.slice().sort((function(t,e){return t-e})),o=i.map((function(t){return 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",cn:{table:"table",tableControlView:"table-control-view",scrollBackground:"scroll-background",yColumn:"y-column",columnBlock:"column-block",scrollAreaClip:"scroll-area-clip",scrollAreaClipRect:"scroll-area-clip-rect",columnBoundary:"column-boundary",columnBoundaryClippath:"column-boundary-clippath",columnBoundaryRect:"column-boundary-rect",columnCells:"column-cells",columnCell:"column-cell",cellRect:"cell-rect",cellText:"cell-text",cellTextHolder:"cell-text-holder",scrollbarKit:"scrollbar-kit",scrollbar:"scrollbar",scrollbarSlider:"scrollbar-slider",scrollbarGlyph:"scrollbar-glyph",scrollbarCaptureZone:"scrollbar-capture-zone"}}}}),nw=f({"src/traces/table/data_preparation_helper.js"(t,e){var r=rw(),n=R().extendFlat,i=A(),a=E().isTypedArray,o=E().isArrayOrTypedArray;function s(t){if(o(t)){for(var e=0,r=0;r=e||c===t.length-1)&&(n[i]=o,o.key=l++,o.firstRowIndex=s,o.lastRowIndex=c,o={firstRowIndex:null,lastRowIndex:null,rows:[]},i+=a,s=c+1,a=0);return n}e.exports=function(t,e){var a=c(e.cells.values),d=function(t){return t.slice(e.header.values.length,t.length)},m=c(e.header.values);m.length&&!m[0].length&&(m[0]=[""],m=c(m));var g=m.concat(d(a).map((function(){return u((m[0]||[""]).length)}))),y=e.domain,v=Math.floor(t._fullLayout._size.w*(y.x[1]-y.x[0])),x=Math.floor(t._fullLayout._size.h*(y.y[1]-y.y[0])),_=e.header.values.length?g[0].map((function(){return e.header.height})):[r.emptyHeaderHeight],b=a.length?a[0].map((function(){return e.cells.height})):[],w=_.reduce(l,0),T=f(b,x-w+r.uplift),A=p(f(_,w),[]),k=p(T,A),M={},S=e._fullInput.columnorder;o(S)&&(S=Array.from(S)),S=S.concat(d(a.map((function(t,e){return e}))));var E=g.map((function(t,r){var n=o(e.columnwidth)?e.columnwidth[Math.min(r,e.columnwidth.length-1)]:e.columnwidth;return i(n)?Number(n):1})),C=E.reduce(l,0);E=E.map((function(t){return t/C*v}));var I=Math.max(s(e.header.line.width),s(e.cells.line.width)),L={key:e.uid+t._context.staticPlot,translateX:y.x[0]*t._fullLayout._size.w,translateY:t._fullLayout._size.h*(1-y.y[1]),size:t._fullLayout._size,width:v,maxLineWidth:I,height:x,columnOrder:S,groupHeight:x,rowBlocks:k,headerRowBlocks:A,scrollY:0,cells:n({},e.cells,{values:a}),headerCells:n({},e.header,{values:g}),gdColumns:g.map((function(t){return t[0]})),gdColumnsOriginalOrder:g.map((function(t){return t[0]})),prevPages:[0,0],scrollbarState:{scrollbarScrollInProgress:!1},columns:g.map((function(t,e){var r=M[t];return M[t]=(r||0)+1,{key:t+"__"+M[t],label:t,specIndex:e,xIndex:S[e],xScale:h,x:void 0,calcdata:void 0,columnWidth:E[e]}}))};return L.columns.forEach((function(t){t.calcdata=L,t.x=h(t)})),L}}}),iw=f({"src/traces/table/data_split_helpers.js"(t){var e=R().extendFlat;t.splitToPanels=function(t){var r=[0,0],n=e({},t,{key:"header",type:"header",page:0,prevPages:r,currentRepaint:[null,null],dragHandle:!0,values:t.calcdata.headerCells.values[t.specIndex],rowBlocks:t.calcdata.headerRowBlocks,calcdata:e({},t.calcdata,{cells:t.calcdata.headerCells})});return[e({},t,{key:"cells1",type:"cells",page:0,prevPages:r,currentRepaint:[null,null],dragHandle:!1,values:t.calcdata.cells.values[t.specIndex],rowBlocks:t.calcdata.rowBlocks}),e({},t,{key:"cells2",type:"cells",page:1,prevPages:r,currentRepaint:[null,null],dragHandle:!1,values:t.calcdata.cells.values[t.specIndex],rowBlocks:t.calcdata.rowBlocks}),n]},t.splitToCells=function(t){var e=function(t){var e=t.rowBlocks[t.page],r=e?e.rows[0].rowIndex:0;return[r,e?r+e.rows.length:0]}(t);return(t.values||[]).slice(e[0],e[1]).map((function(r,n){return{keyWithinBlock:n+("string"==typeof r&&r.match(/[<$&> 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r=q(),n=Ie(),i=Aa().attributes,a=le().extendFlat,o=Pt().overrideAll,s=o({color:n.color,showline:a({},n.showline,{dflt:!0}),linecolor:n.linecolor,linewidth:n.linewidth,showgrid:a({},n.showgrid,{dflt:!0}),gridcolor:n.gridcolor,gridwidth:n.gridwidth,griddash:n.griddash},"plot","from-root"),l=o({ticklen:n.ticklen,tickwidth:a({},n.tickwidth,{dflt:2}),tickcolor:n.tickcolor,showticklabels:n.showticklabels,labelalias:n.labelalias,showtickprefix:n.showtickprefix,tickprefix:n.tickprefix,showticksuffix:n.showticksuffix,ticksuffix:n.ticksuffix,tickfont:n.tickfont,tickformat:n.tickformat,hoverformat:n.hoverformat,layer:n.layer},"plot","from-root"),c=a({visible:a({},n.visible,{dflt:!0}),tickvals:{dflt:[.2,.5,1,2,5],valType:"data_array",editType:"plot"},tickangle:a({},n.tickangle,{dflt:90}),ticks:{valType:"enumerated",values:["top","bottom",""],editType:"ticks"},side:{valType:"enumerated",values:["top","bottom"],dflt:"top",editType:"plot"},editType:"calc"},s,l),u=a({visible:a({},n.visible,{dflt:!0}),tickvals:{valType:"data_array",editType:"plot"},ticks:n.ticks,editType:"calc"},s,l);e.exports={domain:i({name:"smith",editType:"plot"}),bgcolor:{valType:"color",editType:"plot",dflt:r.background},realaxis:c,imaginaryaxis:u,editType:"calc"}}}),XT=f({"src/plots/smith/layout_defaults.js"(t,e){var r,n,i,a=le(),o=H(),s=ye(),l=Hs(),c=we().getSubplotData,u=Ue(),h=Ne(),p=wi(),f=er(),d=YT(),m=ZT(),g=m.axisNames,y=(r=function(t){return a.isTypedArray(t)&&(t=Array.from(t)),t.slice().reverse().map((function(t){return-t})).concat([0]).concat(t)},n=String,i={},function(t){var e=n?n(t):t;if(e in i)return i[e];var a=r(t);return i[e]=a,a});function v(t,e,r,n){var i=r("bgcolor");n.bgColor=o.combine(i,n.paper_bgcolor);var l,v=c(n.fullData,m.name,n.id),x=n.layoutOut;function _(t,e){return r(l+"."+t,e)}for(var b=0;b")}}e.exports={hoverPoints:function(t,e,i,a){var o=r(t,e,i,a);if(o&&!1!==o[0].index){var s=o[0];if(void 0===s.index)return o;var l=t.subplot,c=s.cd[s.index],u=s.trace;if(l.isPtInside(c))return s.xLabelVal=void 0,s.yLabelVal=void 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n="y"===r?e:t.year(),i="m"===r?e:t.month(),a="d"===r?e:t.day();return("y"===r||"m"===r)&&(a=Math.min(a,this.daysInMonth(n,i))),t.date(n,i,a)},isValid:function(t,e,r){this._validateLevel++;var n=this.hasYearZero||0!==t;if(n){var i=this.newDate(t,e,this.minDay);n=e>=this.minMonth&&e-this.minMonth=this.minDay&&r-this.minDay13.5?13:1),c=i-(l>2.5?4716:4715);return c<=0&&c--,this.newDate(c,l,s)},toJSDate:function(t,e,r){var n=this._validate(t,e,r,l.local.invalidDate||l.regionalOptions[""].invalidDate),i=new Date(n.year(),n.month()-1,n.day());return i.setHours(0),i.setMinutes(0),i.setSeconds(0),i.setMilliseconds(0),i.setHours(i.getHours()>12?i.getHours()+2:0),i},fromJSDate:function(t){return this.newDate(t.getFullYear(),t.getMonth()+1,t.getDate())}});var l=e.exports=new n;l.cdate=i,l.baseCalendar=o,l.calendars.gregorian=s}}),oA=f({"node_modules/world-calendars/dist/plus.js"(){var t=oy(),e=aA();t(e.regionalOptions[""],{invalidArguments:"Invalid arguments",invalidFormat:"Cannot format a date 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this.toMonthIndex(t,n,r)},dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:1,isRTL:!1}},_validateYear:function(t,e){if(t.year&&(t=t.year()),"number"!=typeof t||t<1888||t>2111)throw e.replace(/\{0\}/,this.local.name);return t},toMonthIndex:function(e,r,n){var i=this.intercalaryMonth(e);if(n&&r!==i||r<1||r>12)throw t.local.invalidMonth.replace(/\{0\}/,this.local.name);return i?!n&&r<=i?r-1:r:r-1},toChineseMonth:function(e,r){e.year&&(r=(e=e.year()).month());var n=this.intercalaryMonth(e);if(r<0||r>(n?12:11))throw t.local.invalidMonth.replace(/\{0\}/,this.local.name);return n?r>13},isIntercalaryMonth:function(t,e){t.year&&(e=(t=t.year()).month());var r=this.intercalaryMonth(t);return!!r&&r===e},leapYear:function(t){return 0!==this.intercalaryMonth(t)},weekOfYear:function(e,n,i){var a,o=this._validateYear(e,t.local.invalidyear),s=c[o-c[0]],l=s>>9&4095,u=s>>5&15,h=31&s;(a=r.newDate(l,u,h)).add(4-(a.dayOfWeek()||7),"d");var p=this.toJD(e,n,i)-a.toJD();return 1+Math.floor(p/7)},monthsInYear:function(t){return this.leapYear(t)?13:12},daysInMonth:function(e,r){e.year&&(r=e.month(),e=e.year()),e=this._validateYear(e);var n=l[e-l[0]];if(r>(n>>13?12:11))throw t.local.invalidMonth.replace(/\{0\}/,this.local.name);return n&1<<12-r?30:29},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(e,n,i){var a=this._validate(e,s,i,t.local.invalidDate);e=this._validateYear(a.year()),n=a.month(),i=a.day();var o=this.isIntercalaryMonth(e,n),s=this.toChineseMonth(e,n),u=function(t,e,r,n){var i,a,o;if("object"==typeof t)a=t,i=e||{};else{var s;if(!("number"==typeof t&&t>=1888&&t<=2111))throw new Error("Lunar year outside range 1888-2111");if(!("number"==typeof e&&e>=1&&e<=12))throw new Error("Lunar month outside range 1 - 12");if(!("number"==typeof 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n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(e,r){var n=this._validate(e,r,this.minDay,t.local.invalidMonth);return this.daysPerMonth[n.month()-1]+(13===n.month()&&this.leapYear(n.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(e,r,n){var i=this._validate(e,r,n,t.local.invalidDate);return(e=i.year())<0&&e++,i.day()+30*(i.month()-1)+365*(e-1)+Math.floor(e/4)+this.jdEpoch-1},fromJD:function(t){var e=Math.floor(t)+.5-this.jdEpoch,r=Math.floor((e-Math.floor((e+366)/1461))/365)+1;r<=0&&r--,e=Math.floor(t)+.5-this.newDate(r,1,1).toJD();var n=Math.floor(e/30)+1,i=e-30*(n-1)+1;return this.newDate(r,n,i)}}),t.calendars.ethiopian=r}}),hA=f({"node_modules/world-calendars/dist/calendars/hebrew.js"(){var t=aA(),e=oy();function r(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}function n(t,e){return t-e*Math.floor(t/e)}r.prototype=new 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this._validate(e,this.minMonth,this.minDay,t.local.invalidYear),this._leapYear(e.year?e.year():e)?13:12},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(e){return e=this._validate(e,this.minMonth,this.minDay,t.local.invalidYear).year(),this.toJD(-1===e?1:e+1,7,1)-this.toJD(e,7,1)},daysInMonth:function(e,r){return e.year&&(r=e.month(),e=e.year()),this._validate(e,r,this.minDay,t.local.invalidMonth),12===r&&this.leapYear(e)||8===r&&5===n(this.daysInYear(e),10)?30:9===r&&3===n(this.daysInYear(e),10)?29:this.daysPerMonth[r-1]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},extraInfo:function(e,r,n){var i=this._validate(e,r,n,t.local.invalidDate);return{yearType:(this.leapYear(i)?"embolismic":"common")+" "+["deficient","regular","complete"][this.daysInYear(i)%10-3]}},toJD:function(e,r,n){var i=this._validate(e,r,n,t.local.invalidDate);e=i.year(),r=i.month(),n=i.day();var a=e<=0?e+1:e,o=this.jdEpoch+this._delay1(a)+this._delay2(a)+n+1;if(r<7){for(var s=7;s<=this.monthsInYear(e);s++)o+=this.daysInMonth(e,s);for(s=1;s=this.toJD(-1===e?1:e+1,7,1);)e++;for(var r=tthis.toJD(e,r,this.daysInMonth(e,r));)r++;var n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),t.calendars.hebrew=r}}),pA=f({"node_modules/world-calendars/dist/calendars/islamic.js"(){var t=aA(),e=oy();function r(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}r.prototype=new t.baseCalendar,e(r.prototype,{name:"Islamic",jdEpoch:1948439.5,daysPerMonth:[30,29,30,29,30,29,30,29,30,29,30,29],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Islamic",epochs:["BH","AH"],monthNames:["Muharram","Safar","Rabi' al-awwal","Rabi' al-thani","Jumada al-awwal","Jumada al-thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm 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e=i.year(),r=i.month(),e=e<=0?e+1:e,(n=i.day())+Math.ceil(29.5*(r-1))+354*(e-1)+Math.floor((3+11*e)/30)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t)+.5;var e=Math.floor((30*(t-this.jdEpoch)+10646)/10631);e=e<=0?e-1:e;var r=Math.min(12,Math.ceil((t-29-this.toJD(e,1,1))/29.5)+1),n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),t.calendars.islamic=r}}),fA=f({"node_modules/world-calendars/dist/calendars/julian.js"(){var t=aA(),e=oy();function r(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}r.prototype=new t.baseCalendar,e(r.prototype,{name:"Julian",jdEpoch:1721423.5,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Julian",epochs:["BC","AD"],monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"mm/dd/yyyy",firstDay:0,isRTL:!1}},leapYear:function(e){var r=this._validate(e,this.minMonth,this.minDay,t.local.invalidYear);return(e=r.year()<0?r.year()+1:r.year())%4==0},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(4-(n.dayOfWeek()||7),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(e,r){var n=this._validate(e,r,this.minDay,t.local.invalidMonth);return this.daysPerMonth[n.month()-1]+(2===n.month()&&this.leapYear(n.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(e,r,n){var i=this._validate(e,r,n,t.local.invalidDate);return e=i.year(),r=i.month(),n=i.day(),e<0&&e++,r<=2&&(e--,r+=12),Math.floor(365.25*(e+4716))+Math.floor(30.6001*(r+1))+n-1524.5},fromJD:function(t){var e=Math.floor(t+.5)+1524,r=Math.floor((e-122.1)/365.25),n=Math.floor(365.25*r),i=Math.floor((e-n)/30.6001),a=i-Math.floor(i<14?1:13),o=r-Math.floor(a>2?4716:4715),s=e-n-Math.floor(30.6001*i);return o<=0&&o--,this.newDate(o,a,s)}}),t.calendars.julian=r}}),dA=f({"node_modules/world-calendars/dist/calendars/mayan.js"(){var t=aA(),e=oy();function r(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}function n(t,e){return t-e*Math.floor(t/e)}function i(t,e){return n(t-1,e)+1}r.prototype=new t.baseCalendar,e(r.prototype,{name:"Mayan",jdEpoch:584282.5,hasYearZero:!0,minMonth:0,firstMonth:0,minDay:0,regionalOptions:{"":{name:"Mayan",epochs:["",""],monthNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],monthNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],dayNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesMin:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],digits:null,dateFormat:"YYYY.m.d",firstDay:0,isRTL:!1,haabMonths:["Pop","Uo","Zip","Zotz","Tzec","Xul","Yaxkin","Mol","Chen","Yax","Zac","Ceh","Mac","Kankin","Muan","Pax","Kayab","Cumku","Uayeb"],tzolkinMonths:["Imix","Ik","Akbal","Kan","Chicchan","Cimi","Manik","Lamat","Muluc","Oc","Chuen","Eb","Ben","Ix","Men","Cib","Caban","Etznab","Cauac","Ahau"]}},leapYear:function(e){return this._validate(e,this.minMonth,this.minDay,t.local.invalidYear),!1},formatYear:function(e){e=this._validate(e,this.minMonth,this.minDay,t.local.invalidYear).year();var r=Math.floor(e/400);return e%=400,e+=e<0?400:0,r+"."+Math.floor(e/20)+"."+e%20},forYear:function(t){if((t=t.split(".")).length<3)throw"Invalid Mayan year";for(var e=0,r=0;r19||r>0&&n<0)throw"Invalid Mayan year";e=20*e+n}return e},monthsInYear:function(e){return this._validate(e,this.minMonth,this.minDay,t.local.invalidYear),18},weekOfYear:function(e,r,n){return this._validate(e,r,n,t.local.invalidDate),0},daysInYear:function(e){return this._validate(e,this.minMonth,this.minDay,t.local.invalidYear),360},daysInMonth:function(e,r){return this._validate(e,r,this.minDay,t.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(e,r,n){return this._validate(e,r,n,t.local.invalidDate).day()},weekDay:function(e,r,n){return this._validate(e,r,n,t.local.invalidDate),!0},extraInfo:function(e,r,n){var i=this._validate(e,r,n,t.local.invalidDate).toJD(),a=this._toHaab(i),o=this._toTzolkin(i);return{haabMonthName:this.local.haabMonths[a[0]-1],haabMonth:a[0],haabDay:a[1],tzolkinDayName:this.local.tzolkinMonths[o[0]-1],tzolkinDay:o[0],tzolkinTrecena:o[1]}},_toHaab:function(t){var e=n(8+(t-=this.jdEpoch)+340,365);return[Math.floor(e/20)+1,n(e,20)]},_toTzolkin:function(t){return[i(20+(t-=this.jdEpoch),20),i(t+4,13)]},toJD:function(e,r,n){var i=this._validate(e,r,n,t.local.invalidDate);return i.day()+20*i.month()+360*i.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),t.calendars.mayan=r}}),mA=f({"node_modules/world-calendars/dist/calendars/nanakshahi.js"(){var t=aA(),e=oy();function r(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}r.prototype=new t.baseCalendar;var 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n.add(1-(n.dayOfWeek()||7),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(e,r){var n=this._validate(e,r,this.minDay,t.local.invalidMonth);return this.daysPerMonth[n.month()-1]+(12===n.month()&&this.leapYear(n.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(e,r,i){var a=this._validate(e,r,i,t.local.invalidMonth);(e=a.year())<0&&e++;for(var o=a.day(),s=1;s=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),t.calendars.nanakshahi=r}}),gA=f({"node_modules/world-calendars/dist/calendars/nepali.js"(){var t=aA(),e=oy();function r(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}r.prototype=new t.baseCalendar,e(r.prototype,{name:"Nepali",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{"":{name:"Nepali",epochs:["BBS","ABS"],monthNames:["Baisakh","Jestha","Ashadh","Shrawan","Bhadra","Ashwin","Kartik","Mangsir","Paush","Mangh","Falgun","Chaitra"],monthNamesShort:["Bai","Je","As","Shra","Bha","Ash","Kar","Mang","Pau","Ma","Fal","Chai"],dayNames:["Aaitabaar","Sombaar","Manglbaar","Budhabaar","Bihibaar","Shukrabaar","Shanibaar"],dayNamesShort:["Aaita","Som","Mangl","Budha","Bihi","Shukra","Shani"],dayNamesMin:["Aai","So","Man","Bu","Bi","Shu","Sha"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:1,isRTL:!1}},leapYear:function(t){return this.daysInYear(t)!==this.daysPerYear},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return 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9===r?(o+=n-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=a.daysInYear(c)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],a.newDate(c,1,1).add(o,"d").toJD()},fromJD:function(e){var r=t.instance().fromJD(e),n=r.year(),i=r.dayOfYear(),a=n+56;this._createMissingCalendarData(a);for(var o=9,s=this.NEPALI_CALENDAR_DATA[a][0],l=this.NEPALI_CALENDAR_DATA[a][o]-s+1;i>l;)++o>12&&(o=1,a++),l+=this.NEPALI_CALENDAR_DATA[a][o];var c=this.NEPALI_CALENDAR_DATA[a][o]-(l-i);return this.newDate(a,o,c)},_createMissingCalendarData:function(t){var e=this.daysPerMonth.slice(0);e.unshift(17);for(var 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t.baseCalendar,e(r.prototype,{name:"UmmAlQura",hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Umm al-Qura",epochs:["BH","AH"],monthNames:["Al-Muharram","Safar","Rabi' al-awwal","Rabi' Al-Thani","Jumada Al-Awwal","Jumada Al-Thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm al-Ahad","Yawm al-Ithnain","Yawm al-Thalāthā’","Yawm al-Arba‘ā’","Yawm al-Khamīs","Yawm al-Jum‘a","Yawm al-Sabt"],dayNamesMin:["Ah","Ith","Th","Ar","Kh","Ju","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!0}},leapYear:function(e){var r=this._validate(e,this.minMonth,this.minDay,t.local.invalidYear);return 355===this.daysInYear(r.year())},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){for(var e=0,r=1;r<=12;r++)e+=this.daysInMonth(t,r);return e},daysInMonth:function(e,r){for(var i=this._validate(e,r,this.minDay,t.local.invalidMonth).toJD()-24e5+.5,a=0,o=0;oi)return n[a]-n[a-1];a++}return 30},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(e,r,i){var a=this._validate(e,r,i,t.local.invalidDate),o=12*(a.year()-1)+a.month()-15292;return a.day()+n[o-1]-1+24e5-.5},fromJD:function(t){for(var e=t-24e5+.5,r=0,i=0;ie);i++)r++;var a=r+15292,o=Math.floor((a-1)/12),s=o+1,l=a-12*o,c=e-n[r-1]+1;return this.newDate(s,l,c)},isValid:function(e,r,n){var i=t.baseCalendar.prototype.isValid.apply(this,arguments);return i&&(i=(e=null!=e.year?e.year:e)>=1276&&e<=1500),i},_validate:function(e,r,n,i){var a=t.baseCalendar.prototype._validate.apply(this,arguments);if(a.year<1276||a.year>1500)throw i.replace(/\{0\}/,this.local.name);return a}}),t.calendars.ummalqura=r;var 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attached.");M.sendMessage(e,t.Msg.BeforeAttach),r.insertBefore(e.node,n),M.sendMessage(e,t.Msg.AfterAttach)},t.detach=function(e){if(e.parent)throw new Error("Cannot detach a child widget.");if(!e.isAttached||!e.node.isConnected)throw new Error("Widget is not attached.");M.sendMessage(e,t.Msg.BeforeDetach),e.node.parentNode.removeChild(e.node),M.sendMessage(e,t.Msg.AfterDetach)}}(nt||(nt={})),function(t){t.titleProperty=new I({name:"title",create:t=>new rt({owner:t})}),t.createNode=function(t){return t.node||document.createElement(t.tag||"div")}}(et||(et={}));var it=class{constructor(t={}){this._disposed=!1,this._parent=null,this._fitPolicy=t.fitPolicy||"set-min-size"}dispose(){this._parent=null,this._disposed=!0,z.clearData(this),I.clearData(this)}get isDisposed(){return this._disposed}get parent(){return this._parent}set parent(t){if(this._parent!==t){if(this._parent)throw new Error("Cannot change parent widget.");if(t.layout!==this)throw new Error("Invalid parent widget.");this._parent=t,this.init()}}get fitPolicy(){return this._fitPolicy}set fitPolicy(t){if(this._fitPolicy!==t&&(this._fitPolicy=t,this._parent)){let t=this._parent.node.style;t.minWidth="",t.minHeight="",t.maxWidth="",t.maxHeight="",this._parent.fit()}}processParentMessage(t){switch(t.type){case"resize":this.onResize(t);break;case"update-request":this.onUpdateRequest(t);break;case"fit-request":this.onFitRequest(t);break;case"before-show":this.onBeforeShow(t);break;case"after-show":this.onAfterShow(t);break;case"before-hide":this.onBeforeHide(t);break;case"after-hide":this.onAfterHide(t);break;case"before-attach":this.onBeforeAttach(t);break;case"after-attach":this.onAfterAttach(t);break;case"before-detach":this.onBeforeDetach(t);break;case"after-detach":this.onAfterDetach(t);break;case"child-removed":this.onChildRemoved(t);break;case"child-shown":this.onChildShown(t);break;case"child-hidden":this.onChildHidden(t)}}init(){for(let t of this)t.parent=this.parent}onResize(t){for(let t of this)M.sendMessage(t,nt.ResizeMessage.UnknownSize)}onUpdateRequest(t){for(let t of this)M.sendMessage(t,nt.ResizeMessage.UnknownSize)}onBeforeAttach(t){for(let e of this)M.sendMessage(e,t)}onAfterAttach(t){for(let e of this)M.sendMessage(e,t)}onBeforeDetach(t){for(let e of this)M.sendMessage(e,t)}onAfterDetach(t){for(let e of this)M.sendMessage(e,t)}onBeforeShow(t){for(let e of this)e.isHidden||M.sendMessage(e,t)}onAfterShow(t){for(let e of this)e.isHidden||M.sendMessage(e,t)}onBeforeHide(t){for(let e of this)e.isHidden||M.sendMessage(e,t)}onAfterHide(t){for(let e of this)e.isHidden||M.sendMessage(e,t)}onChildRemoved(t){this.removeWidget(t.child)}onFitRequest(t){}onChildShown(t){}onChildHidden(t){}};!function(t){t.getHorizontalAlignment=function(t){return at.horizontalAlignmentProperty.get(t)},t.setHorizontalAlignment=function(t,e){at.horizontalAlignmentProperty.set(t,e)},t.getVerticalAlignment=function(t){return at.verticalAlignmentProperty.get(t)},t.setVerticalAlignment=function(t,e){at.verticalAlignmentProperty.set(t,e)}}(it||(it={}));var at,ot=class{constructor(t){this._top=NaN,this._left=NaN,this._width=NaN,this._height=NaN,this._minWidth=0,this._minHeight=0,this._maxWidth=1/0,this._maxHeight=1/0,this._disposed=!1,this.widget=t,this.widget.node.style.position="absolute",this.widget.node.style.contain="strict"}dispose(){if(this._disposed)return;this._disposed=!0;let t=this.widget.node.style;t.position="",t.top="",t.left="",t.width="",t.height="",t.contain=""}get minWidth(){return this._minWidth}get minHeight(){return this._minHeight}get maxWidth(){return this._maxWidth}get maxHeight(){return this._maxHeight}get isDisposed(){return this._disposed}get isHidden(){return this.widget.isHidden}get isVisible(){return this.widget.isVisible}get isAttached(){return this.widget.isAttached}fit(){let t=i.sizeLimits(this.widget.node);this._minWidth=t.minWidth,this._minHeight=t.minHeight,this._maxWidth=t.maxWidth,this._maxHeight=t.maxHeight}update(t,e,r,n){let i=Math.max(this._minWidth,Math.min(r,this._maxWidth)),a=Math.max(this._minHeight,Math.min(n,this._maxHeight));if(i"center",changed:e}),t.verticalAlignmentProperty=new I({name:"verticalAlignment",create:()=>"top",changed:e})}(at||(at={}));var st,lt=class extends it{constructor(){super(...arguments),this._widgets=[]}dispose(){for(;this._widgets.length>0;)this._widgets.pop().dispose();super.dispose()}get widgets(){return this._widgets}*[Symbol.iterator](){yield*this._widgets}addWidget(t){this.insertWidget(this._widgets.length,t)}insertWidget(t,e){e.parent=this.parent;let r=this._widgets.indexOf(e),n=Math.max(0,Math.min(t,this._widgets.length));if(-1===r)return b.ArrayExt.insert(this._widgets,n,e),void(this.parent&&this.attachWidget(n,e));n===this._widgets.length&&n--,r!==n&&(b.ArrayExt.move(this._widgets,r,n),this.parent&&this.moveWidget(r,n,e))}removeWidget(t){this.removeWidgetAt(this._widgets.indexOf(t))}removeWidgetAt(t){let e=b.ArrayExt.removeAt(this._widgets,t);e&&this.parent&&this.detachWidget(t,e)}init(){super.init();let t=0;for(let e of this)this.attachWidget(t++,e)}attachWidget(t,e){let r=this.parent.node.children[t];this.parent.isAttached&&M.sendMessage(e,nt.Msg.BeforeAttach),this.parent.node.insertBefore(e.node,r),this.parent.isAttached&&M.sendMessage(e,nt.Msg.AfterAttach)}moveWidget(t,e,r){this.parent.isAttached&&M.sendMessage(r,nt.Msg.BeforeDetach),this.parent.node.removeChild(r.node),this.parent.isAttached&&M.sendMessage(r,nt.Msg.AfterDetach);let n=this.parent.node.children[e];this.parent.isAttached&&M.sendMessage(r,nt.Msg.BeforeAttach),this.parent.node.insertBefore(r.node,n),this.parent.isAttached&&M.sendMessage(r,nt.Msg.AfterAttach)}detachWidget(t,e){this.parent.isAttached&&M.sendMessage(e,nt.Msg.BeforeDetach),this.parent.node.removeChild(e.node),this.parent.isAttached&&M.sendMessage(e,nt.Msg.AfterDetach)}};!function(t){t.clampDimension=function(t){return Math.max(0,Math.floor(t))}}(st||(st={}));var ct,ut=st,ht=class t extends lt{constructor(t){super(),this.widgetOffset=0,this._fixed=0,this._spacing=4,this._dirty=!1,this._hasNormedSizes=!1,this._sizers=[],this._items=[],this._handles=[],this._box=null,this._alignment="start",this._orientation="horizontal",this.renderer=t.renderer,void 0!==t.orientation&&(this._orientation=t.orientation),void 0!==t.alignment&&(this._alignment=t.alignment),void 0!==t.spacing&&(this._spacing=st.clampDimension(t.spacing))}dispose(){for(let t of this._items)t.dispose();this._box=null,this._items.length=0,this._sizers.length=0,this._handles.length=0,super.dispose()}get orientation(){return this._orientation}set orientation(t){this._orientation!==t&&(this._orientation=t,this.parent&&(this.parent.dataset.orientation=t,this.parent.fit()))}get alignment(){return this._alignment}set alignment(t){this._alignment!==t&&(this._alignment=t,this.parent&&(this.parent.dataset.alignment=t,this.parent.update()))}get spacing(){return this._spacing}set spacing(t){t=st.clampDimension(t),this._spacing!==t&&(this._spacing=t,this.parent&&this.parent.fit())}get handles(){return this._handles}absoluteSizes(){return this._sizers.map((t=>t.size))}relativeSizes(){return ct.normalize(this._sizers.map((t=>t.size)))}setRelativeSizes(t,e=!0){let r=this._sizers.length,n=t.slice(0,r);for(;n.length0&&(t.sizeHint=t.size);Q.adjust(this._sizers,t,r),this.parent&&this.parent.update()}}init(){this.parent.dataset.orientation=this.orientation,this.parent.dataset.alignment=this.alignment,super.init()}attachWidget(t,e){let r=new ot(e),n=ct.createHandle(this.renderer),i=ct.averageSize(this._sizers),a=ct.createSizer(i);b.ArrayExt.insert(this._items,t,r),b.ArrayExt.insert(this._sizers,t,a),b.ArrayExt.insert(this._handles,t,n),this.parent.isAttached&&M.sendMessage(e,nt.Msg.BeforeAttach),this.parent.node.appendChild(e.node),this.parent.node.appendChild(n),this.parent.isAttached&&M.sendMessage(e,nt.Msg.AfterAttach),this.parent.fit()}moveWidget(t,e,r){b.ArrayExt.move(this._items,t,e),b.ArrayExt.move(this._sizers,t,e),b.ArrayExt.move(this._handles,t,e),this.parent.fit()}detachWidget(t,e){let r=b.ArrayExt.removeAt(this._items,t),n=b.ArrayExt.removeAt(this._handles,t);b.ArrayExt.removeAt(this._sizers,t),this.parent.isAttached&&M.sendMessage(e,nt.Msg.BeforeDetach),this.parent.node.removeChild(e.node),this.parent.node.removeChild(n),this.parent.isAttached&&M.sendMessage(e,nt.Msg.AfterDetach),r.dispose(),this.parent.fit()}onBeforeShow(t){super.onBeforeShow(t),this.parent.update()}onBeforeAttach(t){super.onBeforeAttach(t),this.parent.fit()}onChildShown(t){this.parent.fit()}onChildHidden(t){this.parent.fit()}onResize(t){this.parent.isVisible&&this._update(t.width,t.height)}onUpdateRequest(t){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(t){this.parent.isAttached&&this._fit()}updateItemPosition(t,e,r,n,i,a,o){let s=this._items[t];if(s.isHidden)return;let l=this._handles[t].style;e?(r+=this.widgetOffset,s.update(r,n,o,i),r+=o,l.top=`${n}px`,l.left=`${r}px`,l.width=`${this._spacing}px`,l.height=`${i}px`):(n+=this.widgetOffset,s.update(r,n,a,o),n+=o,l.top=`${n}px`,l.left=`${r}px`,l.width=`${a}px`,l.height=`${this._spacing}px`)}_fit(){let e=0,r=-1;for(let t=0,n=this._items.length;t0&&(i.sizeHint=i.size),r.isHidden?(i.minSize=0,i.maxSize=0):(r.fit(),i.stretch=t.getStretch(r.widget),n?(i.minSize=r.minWidth,i.maxSize=r.maxWidth,a+=r.minWidth,o=Math.max(o,r.minHeight)):(i.minSize=r.minHeight,i.maxSize=r.maxHeight,o+=r.minHeight,a=Math.max(a,r.minWidth)))}let s=this._box=i.boxSizing(this.parent.node);a+=s.horizontalSum,o+=s.verticalSum;let l=this.parent.node.style;l.minWidth=`${a}px`,l.minHeight=`${o}px`,this._dirty=!0,this.parent.parent&&M.sendMessage(this.parent.parent,nt.Msg.FitRequest),this._dirty&&M.sendMessage(this.parent,nt.Msg.UpdateRequest)}_update(t,e){this._dirty=!1;let r=0;for(let t=0,e=this._items.length;t0){let t;if(t=u?Math.max(0,o-this._fixed):Math.max(0,s-this._fixed),this._hasNormedSizes){for(let e of this._sizers)e.sizeHint*=t;this._hasNormedSizes=!1}let e=Q.calc(this._sizers,t);if(e>0)switch(this._alignment){case"start":break;case"center":l=0,c=e/2;break;case"end":l=0,c=e;break;case"justify":l=e/r,c=0;break;default:throw"unreachable"}}for(let t=0,e=this._items.length;t0,coerce:(t,e)=>Math.max(0,Math.floor(e)),changed:function(t){t.parent&&t.parent.layout instanceof ht&&t.parent.fit()}}),t.createSizer=function(t){let e=new tt;return e.sizeHint=Math.floor(t),e},t.createHandle=function(t){let e=t.createHandle();return e.style.position="absolute",e.style.contain="style",e},t.averageSize=function(t){return t.reduce(((t,e)=>t+e.size),0)/t.length||0},t.normalize=function(t){let e=t.length;if(0===e)return[];let r=t.reduce(((t,e)=>t+Math.abs(e)),0);return 0===r?t.map((t=>1/e)):t.map((t=>t/r))}}(ct||(ct={}));var pt,ft=class extends ht{constructor(t){super({...t,orientation:t.orientation||"vertical"}),this._titles=[],this.titleSpace=t.titleSpace||22}get titleSpace(){return this.widgetOffset}set titleSpace(t){t=ut.clampDimension(t),this.widgetOffset!==t&&(this.widgetOffset=t,this.parent&&this.parent.fit())}get titles(){return this._titles}dispose(){this.isDisposed||(this._titles.length=0,super.dispose())}updateTitle(t,e){let r=this._titles[t],n=r.classList.contains("lm-mod-expanded"),i=pt.createTitle(this.renderer,e.title,n);this._titles[t]=i,this.parent.node.replaceChild(i,r)}insertWidget(t,e){e.id||(e.id=`id-${w.UUID.uuid4()}`),super.insertWidget(t,e)}attachWidget(t,e){let r=pt.createTitle(this.renderer,e.title);b.ArrayExt.insert(this._titles,t,r),this.parent.node.appendChild(r),e.node.setAttribute("role","region"),e.node.setAttribute("aria-labelledby",r.id),super.attachWidget(t,e)}moveWidget(t,e,r){b.ArrayExt.move(this._titles,t,e),super.moveWidget(t,e,r)}detachWidget(t,e){let r=b.ArrayExt.removeAt(this._titles,t);this.parent.node.removeChild(r),super.detachWidget(t,e)}updateItemPosition(t,e,r,n,i,a,o){let s=this._titles[t].style;s.top=`${n}px`,s.left=`${r}px`,s.height=`${this.widgetOffset}px`,s.width=e?`${i}px`:`${a}px`,super.updateItemPosition(t,e,r,n,i,a,o)}};!function(t){t.createTitle=function(t,e,r=!0){let n=t.createSectionTitle(e);return n.style.position="absolute",n.style.contain="strict",n.setAttribute("aria-label",`${e.label} Section`),n.setAttribute("aria-expanded",r?"true":"false"),n.setAttribute("aria-controls",e.owner.id),r&&n.classList.add("lm-mod-expanded"),n}}(pt||(pt={}));var dt,mt=class extends nt{constructor(t={}){super(),this.addClass("lm-Panel"),this.layout=dt.createLayout(t)}get widgets(){return this.layout.widgets}addWidget(t){this.layout.addWidget(t)}insertWidget(t,e){this.layout.insertWidget(t,e)}};!function(t){t.createLayout=function(t){return t.layout||new lt}}(dt||(dt={}));var gt,yt=class extends mt{constructor(t={}){super({layout:gt.createLayout(t)}),this._handleMoved=new z(this),this._pressData=null,this.addClass("lm-SplitPanel")}dispose(){this._releaseMouse(),super.dispose()}get orientation(){return this.layout.orientation}set orientation(t){this.layout.orientation=t}get alignment(){return this.layout.alignment}set alignment(t){this.layout.alignment=t}get spacing(){return this.layout.spacing}set spacing(t){this.layout.spacing=t}get renderer(){return this.layout.renderer}get handleMoved(){return this._handleMoved}get handles(){return this.layout.handles}relativeSizes(){return this.layout.relativeSizes()}setRelativeSizes(t,e=!0){this.layout.setRelativeSizes(t,e)}handleEvent(t){switch(t.type){case"pointerdown":this._evtPointerDown(t);break;case"pointermove":this._evtPointerMove(t);break;case"pointerup":this._evtPointerUp(t);break;case"keydown":this._evtKeyDown(t);break;case"contextmenu":t.preventDefault(),t.stopPropagation()}}onBeforeAttach(t){this.node.addEventListener("pointerdown",this)}onAfterDetach(t){this.node.removeEventListener("pointerdown",this),this._releaseMouse()}onChildAdded(t){t.child.addClass("lm-SplitPanel-child"),this._releaseMouse()}onChildRemoved(t){t.child.removeClass("lm-SplitPanel-child"),this._releaseMouse()}_evtKeyDown(t){this._pressData&&(t.preventDefault(),t.stopPropagation()),27===t.keyCode&&this._releaseMouse()}_evtPointerDown(t){if(0!==t.button)return;let e=this.layout,r=b.ArrayExt.findFirstIndex(e.handles,(e=>e.contains(t.target)));if(-1===r)return;t.preventDefault(),t.stopPropagation(),document.addEventListener("pointerup",this,!0),document.addEventListener("pointermove",this,!0),document.addEventListener("keydown",this,!0),document.addEventListener("contextmenu",this,!0);let n,i=e.handles[r],a=i.getBoundingClientRect();n="horizontal"===e.orientation?t.clientX-a.left:t.clientY-a.top;let o=window.getComputedStyle(i),s=B.overrideCursor(o.cursor);this._pressData={index:r,delta:n,override:s}}_evtPointerMove(t){t.preventDefault(),t.stopPropagation();let e,r=this.layout,n=this.node.getBoundingClientRect();e="horizontal"===r.orientation?t.clientX-n.left-this._pressData.delta:t.clientY-n.top-this._pressData.delta,r.moveHandle(this._pressData.index,e)}_evtPointerUp(t){0===t.button&&(t.preventDefault(),t.stopPropagation(),this._releaseMouse())}_releaseMouse(){this._pressData&&(this._pressData.override.dispose(),this._pressData=null,this._handleMoved.emit(),document.removeEventListener("keydown",this,!0),document.removeEventListener("pointerup",this,!0),document.removeEventListener("pointermove",this,!0),document.removeEventListener("contextmenu",this,!0))}};!function(t){class e{createHandle(){let t=document.createElement("div");return t.className="lm-SplitPanel-handle",t}}t.Renderer=e,t.defaultRenderer=new e,t.getStretch=function(t){return ht.getStretch(t)},t.setStretch=function(t,e){ht.setStretch(t,e)}}(yt||(yt={})),function(t){t.createLayout=function(t){return t.layout||new ht({renderer:t.renderer||yt.defaultRenderer,orientation:t.orientation,alignment:t.alignment,spacing:t.spacing})}}(gt||(gt={}));var vt,xt=class extends yt{constructor(t={}){super({...t,layout:vt.createLayout(t)}),this._widgetSizesCache=new WeakMap,this._expansionToggled=new z(this),this.addClass("lm-AccordionPanel")}get renderer(){return this.layout.renderer}get titleSpace(){return this.layout.titleSpace}set titleSpace(t){this.layout.titleSpace=t}get titles(){return this.layout.titles}get expansionToggled(){return this._expansionToggled}addWidget(t){super.addWidget(t),t.title.changed.connect(this._onTitleChanged,this)}collapse(t){let e=this.layout.widgets[t];e&&!e.isHidden&&this._toggleExpansion(t)}expand(t){let e=this.layout.widgets[t];e&&e.isHidden&&this._toggleExpansion(t)}insertWidget(t,e){super.insertWidget(t,e),e.title.changed.connect(this._onTitleChanged,this)}handleEvent(t){switch(super.handleEvent(t),t.type){case"click":this._evtClick(t);break;case"keydown":this._eventKeyDown(t)}}onBeforeAttach(t){this.node.addEventListener("click",this),this.node.addEventListener("keydown",this),super.onBeforeAttach(t)}onAfterDetach(t){super.onAfterDetach(t),this.node.removeEventListener("click",this),this.node.removeEventListener("keydown",this)}_onTitleChanged(t){let e=b.ArrayExt.findFirstIndex(this.widgets,(e=>e.contains(t.owner)));e>=0&&(this.layout.updateTitle(e,t.owner),this.update())}_computeWidgetSize(t){let e=this.layout,r=e.widgets[t];if(!r)return;let n=r.isHidden,i=e.absoluteSizes(),a=(n?-1:1)*this.spacing,o=i.reduce(((t,e)=>t+e)),s=[...i];if(n){let e=this._widgetSizesCache.get(r);if(!e)return;s[t]+=e;let n=s.map((t=>t-e>0)).lastIndexOf(!0);-1===n?s.forEach(((r,n)=>{n!==t&&(s[n]-=i[n]/o*(e-a))})):s[n]-=e-a}else{let e=i[t];this._widgetSizesCache.set(r,e),s[t]=0;let n=s.map((t=>t>0)).lastIndexOf(!0);if(-1===n)return;s[n]=i[n]+e+a}return s.map((t=>t/(o+a)))}_evtClick(t){let e=t.target;if(e){let r=b.ArrayExt.findFirstIndex(this.titles,(t=>t.contains(e)));r>=0&&(t.preventDefault(),t.stopPropagation(),this._toggleExpansion(r))}}_eventKeyDown(t){if(t.defaultPrevented)return;let e=t.target,r=!1;if(e){let n=b.ArrayExt.findFirstIndex(this.titles,(t=>t.contains(e)));if(n>=0){let i=t.keyCode.toString();if(t.key.match(/Space|Enter/)||i.match(/13|32/))e.click(),r=!0;else if("horizontal"===this.orientation?t.key.match(/ArrowLeft|ArrowRight/)||i.match(/37|39/):t.key.match(/ArrowUp|ArrowDown/)||i.match(/38|40/)){let e=t.key.match(/ArrowLeft|ArrowUp/)||i.match(/37|38/)?-1:1,a=this.titles.length,o=(n+a+e)%a;this.titles[o].focus(),r=!0}else"End"===t.key||"35"===i?(this.titles[this.titles.length-1].focus(),r=!0):("Home"===t.key||"36"===i)&&(this.titles[0].focus(),r=!0)}r&&t.preventDefault()}}_toggleExpansion(t){let e=this.titles[t],r=this.layout.widgets[t],n=this._computeWidgetSize(t);n&&this.setRelativeSizes(n,!1),r.isHidden?(e.classList.add("lm-mod-expanded"),e.setAttribute("aria-expanded","true"),r.show()):(e.classList.remove("lm-mod-expanded"),e.setAttribute("aria-expanded","false"),r.hide()),this._expansionToggled.emit(t)}};!function(t){class e extends yt.Renderer{constructor(){super(),this.titleClassName="lm-AccordionPanel-title",this._titleID=0,this._titleKeys=new WeakMap,this._uuid=++e._nInstance}createCollapseIcon(t){return document.createElement("span")}createSectionTitle(t){let e=document.createElement("h3");e.setAttribute("tabindex","0"),e.id=this.createTitleKey(t),e.className=this.titleClassName;for(let r in t.dataset)e.dataset[r]=t.dataset[r];e.appendChild(this.createCollapseIcon(t)).className="lm-AccordionPanel-titleCollapser";let r=e.appendChild(document.createElement("span"));return r.className="lm-AccordionPanel-titleLabel",r.textContent=t.label,r.title=t.caption||t.label,e}createTitleKey(t){let e=this._titleKeys.get(t);return void 0===e&&(e=`title-key-${this._uuid}-${this._titleID++}`,this._titleKeys.set(t,e)),e}}e._nInstance=0,t.Renderer=e,t.defaultRenderer=new e}(xt||(xt={})),function(t){t.createLayout=function(t){return t.layout||new ft({renderer:t.renderer||xt.defaultRenderer,orientation:t.orientation,alignment:t.alignment,spacing:t.spacing,titleSpace:t.titleSpace})}}(vt||(vt={}));var _t,bt=class t extends lt{constructor(t={}){super(),this._fixed=0,this._spacing=4,this._dirty=!1,this._sizers=[],this._items=[],this._box=null,this._alignment="start",this._direction="top-to-bottom",void 0!==t.direction&&(this._direction=t.direction),void 0!==t.alignment&&(this._alignment=t.alignment),void 0!==t.spacing&&(this._spacing=ut.clampDimension(t.spacing))}dispose(){for(let t of this._items)t.dispose();this._box=null,this._items.length=0,this._sizers.length=0,super.dispose()}get direction(){return this._direction}set direction(t){this._direction!==t&&(this._direction=t,this.parent&&(this.parent.dataset.direction=t,this.parent.fit()))}get alignment(){return this._alignment}set alignment(t){this._alignment!==t&&(this._alignment=t,this.parent&&(this.parent.dataset.alignment=t,this.parent.update()))}get spacing(){return this._spacing}set spacing(t){t=ut.clampDimension(t),this._spacing!==t&&(this._spacing=t,this.parent&&this.parent.fit())}init(){this.parent.dataset.direction=this.direction,this.parent.dataset.alignment=this.alignment,super.init()}attachWidget(t,e){b.ArrayExt.insert(this._items,t,new ot(e)),b.ArrayExt.insert(this._sizers,t,new tt),this.parent.isAttached&&M.sendMessage(e,nt.Msg.BeforeAttach),this.parent.node.appendChild(e.node),this.parent.isAttached&&M.sendMessage(e,nt.Msg.AfterAttach),this.parent.fit()}moveWidget(t,e,r){b.ArrayExt.move(this._items,t,e),b.ArrayExt.move(this._sizers,t,e),this.parent.update()}detachWidget(t,e){let r=b.ArrayExt.removeAt(this._items,t);b.ArrayExt.removeAt(this._sizers,t),this.parent.isAttached&&M.sendMessage(e,nt.Msg.BeforeDetach),this.parent.node.removeChild(e.node),this.parent.isAttached&&M.sendMessage(e,nt.Msg.AfterDetach),r.dispose(),this.parent.fit()}onBeforeShow(t){super.onBeforeShow(t),this.parent.update()}onBeforeAttach(t){super.onBeforeAttach(t),this.parent.fit()}onChildShown(t){this.parent.fit()}onChildHidden(t){this.parent.fit()}onResize(t){this.parent.isVisible&&this._update(t.width,t.height)}onUpdateRequest(t){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(t){this.parent.isAttached&&this._fit()}_fit(){let e=0;for(let t=0,r=this._items.length;t0)switch(this._alignment){case"start":break;case"center":c=0,u=n/2;break;case"end":c=0,u=n;break;case"justify":c=n/r,u=0;break;default:throw"unreachable"}for(let t=0,e=this._items.length;t0,coerce:(t,e)=>Math.max(0,Math.floor(e)),changed:e}),t.sizeBasisProperty=new I({name:"sizeBasis",create:()=>0,coerce:(t,e)=>Math.max(0,Math.floor(e)),changed:e}),t.isHorizontal=function(t){return"left-to-right"===t||"right-to-left"===t},t.clampSpacing=function(t){return Math.max(0,Math.floor(t))}}(_t||(_t={}));var wt,Tt=class extends mt{constructor(t={}){super({layout:wt.createLayout(t)}),this.addClass("lm-BoxPanel")}get direction(){return this.layout.direction}set direction(t){this.layout.direction=t}get alignment(){return this.layout.alignment}set alignment(t){this.layout.alignment=t}get spacing(){return this.layout.spacing}set spacing(t){this.layout.spacing=t}onChildAdded(t){t.child.addClass("lm-BoxPanel-child")}onChildRemoved(t){t.child.removeClass("lm-BoxPanel-child")}};!function(t){t.getStretch=function(t){return bt.getStretch(t)},t.setStretch=function(t,e){bt.setStretch(t,e)},t.getSizeBasis=function(t){return bt.getSizeBasis(t)},t.setSizeBasis=function(t,e){bt.setSizeBasis(t,e)}}(Tt||(Tt={})),function(t){t.createLayout=function(t){return t.layout||new bt(t)}}(wt||(wt={}));var At,kt=class t extends nt{constructor(e){super({node:At.createNode()}),this._activeIndex=-1,this._items=[],this._results=null,this.addClass("lm-CommandPalette"),this.setFlag(nt.Flag.DisallowLayout),this.commands=e.commands,this.renderer=e.renderer||t.defaultRenderer,this.commands.commandChanged.connect(this._onGenericChange,this),this.commands.keyBindingChanged.connect(this._onGenericChange,this)}dispose(){this._items.length=0,this._results=null,super.dispose()}get searchNode(){return this.node.getElementsByClassName("lm-CommandPalette-search")[0]}get inputNode(){return this.node.getElementsByClassName("lm-CommandPalette-input")[0]}get contentNode(){return this.node.getElementsByClassName("lm-CommandPalette-content")[0]}get items(){return this._items}addItem(t){let e=At.createItem(this.commands,t);return this._items.push(e),this.refresh(),e}addItems(t){let e=t.map((t=>At.createItem(this.commands,t)));return e.forEach((t=>this._items.push(t))),this.refresh(),e}removeItem(t){this.removeItemAt(this._items.indexOf(t))}removeItemAt(t){b.ArrayExt.removeAt(this._items,t)&&this.refresh()}clearItems(){0!==this._items.length&&(this._items.length=0,this.refresh())}refresh(){this._results=null,""!==this.inputNode.value?this.node.getElementsByClassName("lm-close-icon")[0].style.display="inherit":this.node.getElementsByClassName("lm-close-icon")[0].style.display="none",this.update()}handleEvent(t){switch(t.type){case"click":this._evtClick(t);break;case"keydown":this._evtKeyDown(t);break;case"input":this.refresh();break;case"focus":case"blur":this._toggleFocused()}}onBeforeAttach(t){this.node.addEventListener("click",this),this.node.addEventListener("keydown",this),this.node.addEventListener("input",this),this.node.addEventListener("focus",this,!0),this.node.addEventListener("blur",this,!0)}onAfterDetach(t){this.node.removeEventListener("click",this),this.node.removeEventListener("keydown",this),this.node.removeEventListener("input",this),this.node.removeEventListener("focus",this,!0),this.node.removeEventListener("blur",this,!0)}onAfterShow(t){this.update(),super.onAfterShow(t)}onActivateRequest(t){if(this.isAttached){let t=this.inputNode;t.focus(),t.select()}}onUpdateRequest(t){if(this.isHidden)return;let e=this.inputNode.value,r=this.contentNode,n=this._results;if(n||(n=this._results=At.search(this._items,e),this._activeIndex=e?b.ArrayExt.findFirstIndex(n,At.canActivate):-1),!e&&0===n.length)return void Z.render(null,r);if(e&&0===n.length){let t=this.renderer.renderEmptyMessage({query:e});return void Z.render(t,r)}let a=this.renderer,o=this._activeIndex,s=new Array(n.length);for(let t=0,e=n.length;t=n.length)r.scrollTop=0;else{let t=r.children[o];i.scrollIntoViewIfNeeded(r,t)}}_evtClick(t){if(0!==t.button)return;if(t.target.classList.contains("lm-close-icon"))return this.inputNode.value="",void this.refresh();let e=b.ArrayExt.findFirstIndex(this.contentNode.children,(e=>e.contains(t.target)));-1!==e&&(t.preventDefault(),t.stopPropagation(),this._execute(e))}_evtKeyDown(t){if(!(t.altKey||t.ctrlKey||t.metaKey||t.shiftKey))switch(t.keyCode){case 13:t.preventDefault(),t.stopPropagation(),this._execute(this._activeIndex);break;case 38:t.preventDefault(),t.stopPropagation(),this._activatePreviousItem();break;case 40:t.preventDefault(),t.stopPropagation(),this._activateNextItem()}}_activateNextItem(){if(!this._results||0===this._results.length)return;let t=this._activeIndex,e=this._results.length,r=tt-e)),c=a.slice(0,l),u=a.slice(l);for(let t=0,e=u.length;tr.command===t&&w.JSONExt.deepEqual(r.args,e)))||null}}}(At||(At={}));var Mt,St,Et=class t extends nt{constructor(e){super({node:Mt.createNode()}),this._childIndex=-1,this._activeIndex=-1,this._openTimerID=0,this._closeTimerID=0,this._items=[],this._childMenu=null,this._parentMenu=null,this._aboutToClose=new z(this),this._menuRequested=new z(this),this.addClass("lm-Menu"),this.setFlag(nt.Flag.DisallowLayout),this.commands=e.commands,this.renderer=e.renderer||t.defaultRenderer}dispose(){this.close(),this._items.length=0,super.dispose()}get aboutToClose(){return this._aboutToClose}get menuRequested(){return this._menuRequested}get parentMenu(){return this._parentMenu}get childMenu(){return this._childMenu}get rootMenu(){let t=this;for(;t._parentMenu;)t=t._parentMenu;return t}get leafMenu(){let t=this;for(;t._childMenu;)t=t._childMenu;return t}get contentNode(){return this.node.getElementsByClassName("lm-Menu-content")[0]}get activeItem(){return this._items[this._activeIndex]||null}set activeItem(t){this.activeIndex=t?this._items.indexOf(t):-1}get activeIndex(){return this._activeIndex}set activeIndex(t){(t<0||t>=this._items.length)&&(t=-1),-1!==t&&!Mt.canActivate(this._items[t])&&(t=-1),this._activeIndex!==t&&(this._activeIndex=t,this._activeIndex>=0&&this.contentNode.childNodes[this._activeIndex]&&this.contentNode.childNodes[this._activeIndex].focus(),this.update())}get items(){return this._items}activateNextItem(){let t=this._items.length,e=this._activeIndex,r=e{this.activeIndex=t}})}Z.render(a,this.contentNode)}onCloseRequest(t){this._cancelOpenTimer(),this._cancelCloseTimer(),this.activeIndex=-1;let e=this._childMenu;e&&(this._childIndex=-1,this._childMenu=null,e._parentMenu=null,e.close());let r=this._parentMenu;r&&(this._parentMenu=null,r._childIndex=-1,r._childMenu=null,r.activate()),this.isAttached&&this._aboutToClose.emit(void 0),super.onCloseRequest(t)}_evtKeyDown(t){t.preventDefault(),t.stopPropagation();let e=t.keyCode;if(13===e)return void this.triggerActiveItem();if(27===e)return void this.close();if(37===e)return void(this._parentMenu?this.close():this._menuRequested.emit("previous"));if(38===e)return void this.activatePreviousItem();if(39===e){let t=this.activeItem;return void(t&&"submenu"===t.type?this.triggerActiveItem():this.rootMenu._menuRequested.emit("next"))}if(40===e)return void this.activateNextItem();let r=U().keyForKeydownEvent(t);if(!r)return;let n=this._activeIndex+1,i=Mt.findMnemonic(this._items,r,n);-1===i.index||i.multiple?-1!==i.index?this.activeIndex=i.index:-1!==i.auto&&(this.activeIndex=i.auto):(this.activeIndex=i.index,this.triggerActiveItem())}_evtMouseUp(t){0===t.button&&(t.preventDefault(),t.stopPropagation(),this.triggerActiveItem())}_evtMouseMove(t){let e=b.ArrayExt.findFirstIndex(this.contentNode.children,(e=>i.hitTest(e,t.clientX,t.clientY)));if(e===this._activeIndex)return;if(this.activeIndex=e,e=this.activeIndex,e===this._childIndex)return this._cancelOpenTimer(),void this._cancelCloseTimer();-1!==this._childIndex&&this._startCloseTimer(),this._cancelOpenTimer();let r=this.activeItem;!r||"submenu"!==r.type||!r.submenu||this._startOpenTimer()}_evtMouseEnter(t){for(let t=this._parentMenu;t;t=t._parentMenu)t._cancelOpenTimer(),t._cancelCloseTimer(),t.activeIndex=t._childIndex}_evtMouseLeave(t){if(this._cancelOpenTimer(),!this._childMenu)return void(this.activeIndex=-1);let{clientX:e,clientY:r}=t;i.hitTest(this._childMenu.node,e,r)?this._cancelCloseTimer():(this.activeIndex=-1,this._startCloseTimer())}_evtMouseDown(t){this._parentMenu||(Mt.hitTestMenus(this,t.clientX,t.clientY)?(t.preventDefault(),t.stopPropagation()):this.close())}_openChildMenu(e=!1){let r=this.activeItem;if(!r||"submenu"!==r.type||!r.submenu)return void this._closeChildMenu();let n=r.submenu;if(n===this._childMenu)return;t.saveWindowData(),this._closeChildMenu(),this._childMenu=n,this._childIndex=this._activeIndex,n._parentMenu=this,M.sendMessage(this,nt.Msg.UpdateRequest);let i=this.contentNode.children[this._activeIndex];Mt.openSubmenu(n,i),e&&(n.activeIndex=-1,n.activateNextItem()),n.activate()}_closeChildMenu(){this._childMenu&&this._childMenu.close()}_startOpenTimer(){0===this._openTimerID&&(this._openTimerID=window.setTimeout((()=>{this._openTimerID=0,this._openChildMenu()}),Mt.TIMER_DELAY))}_startCloseTimer(){0===this._closeTimerID&&(this._closeTimerID=window.setTimeout((()=>{this._closeTimerID=0,this._closeChildMenu()}),Mt.TIMER_DELAY))}_cancelOpenTimer(){0!==this._openTimerID&&(clearTimeout(this._openTimerID),this._openTimerID=0)}_cancelCloseTimer(){0!==this._closeTimerID&&(clearTimeout(this._closeTimerID),this._closeTimerID=0)}static saveWindowData(){Mt.saveWindowData()}};!function(t){class e{renderItem(t){let e=this.createItemClass(t),r=this.createItemDataset(t),n=this.createItemARIA(t);return J.li({className:e,dataset:r,tabindex:"0",onfocus:t.onfocus,...n},this.renderIcon(t),this.renderLabel(t),this.renderShortcut(t),this.renderSubmenu(t))}renderIcon(t){let e=this.createIconClass(t);return J.div({className:e},t.item.icon,t.item.iconLabel)}renderLabel(t){let e=this.formatLabel(t);return J.div({className:"lm-Menu-itemLabel"},e)}renderShortcut(t){let e=this.formatShortcut(t);return J.div({className:"lm-Menu-itemShortcut"},e)}renderSubmenu(t){return J.div({className:"lm-Menu-itemSubmenuIcon"})}createItemClass(t){let e="lm-Menu-item";t.item.isEnabled||(e+=" lm-mod-disabled"),t.item.isToggled&&(e+=" lm-mod-toggled"),t.item.isVisible||(e+=" lm-mod-hidden"),t.active&&(e+=" lm-mod-active"),t.collapsed&&(e+=" lm-mod-collapsed");let r=t.item.className;return r&&(e+=` ${r}`),e}createItemDataset(t){let e,{type:r,command:n,dataset:i}=t.item;return e="command"===r?{...i,type:r,command:n}:{...i,type:r},e}createIconClass(t){let e="lm-Menu-itemIcon",r=t.item.iconClass;return r?`${e} ${r}`:e}createItemARIA(t){let e={};switch(t.item.type){case"separator":e.role="presentation";break;case"submenu":e["aria-haspopup"]="true",t.item.isEnabled||(e["aria-disabled"]="true");break;default:t.item.isEnabled||(e["aria-disabled"]="true"),e.role="menuitem"}return e}formatLabel(t){let{label:e,mnemonic:r}=t.item;if(r<0||r>=e.length)return e;let n=e.slice(0,r),i=e.slice(r+1),a=e[r];return[n,J.span({className:"lm-Menu-itemMnemonic"},a),i]}formatShortcut(t){let e=t.item.keyBinding;return e?W.formatKeystroke(e.keys):null}}t.Renderer=e,t.defaultRenderer=new e}(Et||(Et={})),function(t){t.TIMER_DELAY=300,t.SUBMENU_OVERLAP=3;let e=null,r=0;function n(){return r>0?(r--,e):o()}function a(t){return"separator"!==t.type&&t.isEnabled&&t.isVisible}function o(){return{pageXOffset:window.pageXOffset,pageYOffset:window.pageYOffset,clientWidth:document.documentElement.clientWidth,clientHeight:document.documentElement.clientHeight}}t.saveWindowData=function(){e=o(),r++},t.createNode=function(){let t=document.createElement("div"),e=document.createElement("ul");return e.className="lm-Menu-content",t.appendChild(e),e.setAttribute("role","menu"),t.tabIndex=0,t},t.canActivate=a,t.createItem=function(t,e){return new s(t.commands,e)},t.hitTestMenus=function(t,e,r){for(let n=t;n;n=n.childMenu)if(i.hitTest(n.node,e,r))return!0;return!1},t.computeCollapsed=function(t){let e=new Array(t.length);b.ArrayExt.fill(e,!1);let r=0,n=t.length;for(;r=0;--i){let r=t[i];if(r.isVisible){if("separator"!==r.type)break;e[i]=!0}}let a=!1;for(;++rc+h&&(e=c+h-g),!a&&r+y>u+p&&(r>u+p?r=u+p-y:r-=y),m.transform=`translate(${Math.max(0,e)}px, ${Math.max(0,r)}px`,m.opacity="1"},t.openSubmenu=function(e,r){let a=n(),o=a.pageXOffset,s=a.pageYOffset,l=a.clientWidth,c=a.clientHeight;M.sendMessage(e,nt.Msg.UpdateRequest);let u=c,h=e.node,p=h.style;p.opacity="0",p.maxHeight=`${u}px`,nt.attach(e,document.body);let{width:f,height:d}=h.getBoundingClientRect(),m=i.boxSizing(e.node),g=r.getBoundingClientRect(),y=g.right-t.SUBMENU_OVERLAP;y+f>o+l&&(y=g.left+t.SUBMENU_OVERLAP-f);let v=g.top-m.borderTop-m.paddingTop;v+d>s+c&&(v=g.bottom+m.borderBottom+m.paddingBottom-d),p.transform=`translate(${Math.max(0,y)}px, ${Math.max(0,v)}px`,p.opacity="1"},t.findMnemonic=function(t,e,r){let n=-1,i=-1,o=!1,s=e.toUpperCase();for(let e=0,l=t.length;e=0&&pr.command===t&&w.JSONExt.deepEqual(r.args,e)))||null}return null}}}(Mt||(Mt={})),function(t){function e(t,e){let r=t.rank,n=e.rank;return r!==n?r=this._titles.length)&&(t=-1),this._currentIndex===t)return;let e=this._currentIndex,r=this._titles[e]||null,n=t,i=this._titles[n]||null;this._currentIndex=n,this._previousTitle=r,this.update(),this._currentChanged.emit({previousIndex:e,previousTitle:r,currentIndex:n,currentTitle:i})}get name(){return this._name}set name(t){this._name=t,t?this.contentNode.setAttribute("aria-label",t):this.contentNode.removeAttribute("aria-label")}get orientation(){return this._orientation}set orientation(t){this._orientation!==t&&(this._releaseMouse(),this._orientation=t,this.dataset.orientation=t,this.contentNode.setAttribute("aria-orientation",t))}get addButtonEnabled(){return this._addButtonEnabled}set addButtonEnabled(t){this._addButtonEnabled!==t&&(this._addButtonEnabled=t,t?this.addButtonNode.classList.remove("lm-mod-hidden"):this.addButtonNode.classList.add("lm-mod-hidden"))}get titles(){return this._titles}get contentNode(){return this.node.getElementsByClassName("lm-TabBar-content")[0]}get addButtonNode(){return this.node.getElementsByClassName("lm-TabBar-addButton")[0]}addTab(t){return this.insertTab(this._titles.length,t)}insertTab(t,e){this._releaseMouse();let r=Ct.asTitle(e),n=this._titles.indexOf(r),i=Math.max(0,Math.min(t,this._titles.length));return-1===n?(b.ArrayExt.insert(this._titles,i,r),r.changed.connect(this._onTitleChanged,this),this.update(),this._adjustCurrentForInsert(i,r),r):(i===this._titles.length&&i--,n===i||(b.ArrayExt.move(this._titles,n,i),this.update(),this._adjustCurrentForMove(n,i)),r)}removeTab(t){this.removeTabAt(this._titles.indexOf(t))}removeTabAt(t){this._releaseMouse();let e=b.ArrayExt.removeAt(this._titles,t);e&&(e.changed.disconnect(this._onTitleChanged,this),e===this._previousTitle&&(this._previousTitle=null),this.update(),this._adjustCurrentForRemove(t,e))}clearTabs(){if(0===this._titles.length)return;this._releaseMouse();for(let t of this._titles)t.changed.disconnect(this._onTitleChanged,this);let t=this.currentIndex,e=this.currentTitle;this._currentIndex=-1,this._previousTitle=null,this._titles.length=0,this.update(),-1!==t&&this._currentChanged.emit({previousIndex:t,previousTitle:e,currentIndex:-1,currentTitle:null})}releaseMouse(){this._releaseMouse()}handleEvent(t){switch(t.type){case"pointerdown":this._evtPointerDown(t);break;case"pointermove":this._evtPointerMove(t);break;case"pointerup":this._evtPointerUp(t);break;case"dblclick":this._evtDblClick(t);break;case"keydown":t.eventPhase===Event.CAPTURING_PHASE?this._evtKeyDownCapturing(t):this._evtKeyDown(t);break;case"contextmenu":t.preventDefault(),t.stopPropagation()}}onBeforeAttach(t){this.node.addEventListener("pointerdown",this),this.node.addEventListener("dblclick",this),this.node.addEventListener("keydown",this)}onAfterDetach(t){this.node.removeEventListener("pointerdown",this),this.node.removeEventListener("dblclick",this),this.node.removeEventListener("keydown",this),this._releaseMouse()}onUpdateRequest(t){var e;let r=this._titles,n=this.renderer,i=this.currentTitle,a=new Array(r.length),o=null!==(e=this._getCurrentTabindex())&&void 0!==e?e:this._currentIndex>-1?this._currentIndex:0;for(let t=0,e=r.length;ti.hitTest(e,t.clientX,t.clientY)));if(-1===r)return;let n=this.titles[r],a=e[r].querySelector(".lm-TabBar-tabLabel");if(a&&a.contains(t.target)){let t=n.label||"",e=a.innerHTML;a.innerHTML="";let r=document.createElement("input");r.classList.add("lm-TabBar-tabInput"),r.value=t,a.appendChild(r);let i=()=>{r.removeEventListener("blur",i),a.innerHTML=e,this.node.addEventListener("keydown",this)};r.addEventListener("dblclick",(t=>t.stopPropagation())),r.addEventListener("blur",i),r.addEventListener("keydown",(t=>{"Enter"===t.key?(""!==r.value&&(n.label=n.caption=r.value),i()):"Escape"===t.key&&i()})),this.node.removeEventListener("keydown",this),r.select(),r.focus(),a.children.length>0&&a.children[0].focus()}}_evtKeyDownCapturing(t){t.eventPhase===Event.CAPTURING_PHASE&&(t.preventDefault(),t.stopPropagation(),"Escape"===t.key&&this._releaseMouse())}_evtKeyDown(t){var e,r,n;if("Tab"!==t.key&&t.eventPhase!==Event.CAPTURING_PHASE)if("Enter"===t.key||"Spacebar"===t.key||" "===t.key){let e=document.activeElement;if(this.addButtonEnabled&&this.addButtonNode.contains(e))t.preventDefault(),t.stopPropagation(),this._addRequested.emit();else{let r=b.ArrayExt.findFirstIndex(this.contentNode.children,(t=>t.contains(e)));r>=0&&(t.preventDefault(),t.stopPropagation(),this.currentIndex=r)}}else if(It.includes(t.key)){let i=[...this.contentNode.children];if(this.addButtonEnabled&&i.push(this.addButtonNode),i.length<=1)return;t.preventDefault(),t.stopPropagation();let a,o=i.indexOf(document.activeElement);-1===o&&(o=this._currentIndex),"ArrowRight"===t.key&&"horizontal"===this._orientation||"ArrowDown"===t.key&&"vertical"===this._orientation?a=null!==(e=i[o+1])&&void 0!==e?e:i[0]:"ArrowLeft"===t.key&&"horizontal"===this._orientation||"ArrowUp"===t.key&&"vertical"===this._orientation?a=null!==(r=i[o-1])&&void 0!==r?r:i[i.length-1]:"Home"===t.key?a=i[0]:"End"===t.key&&(a=i[i.length-1]),a&&(null===(n=i[o])||void 0===n||n.setAttribute("tabindex","-1"),a?.setAttribute("tabindex","0"),a.focus())}}_evtPointerDown(t){if(0!==t.button&&1!==t.button||this._dragData||t.target.classList.contains("lm-TabBar-tabInput"))return;let e=this.addButtonEnabled&&this.addButtonNode.contains(t.target),r=this.contentNode.children,n=b.ArrayExt.findFirstIndex(r,(e=>i.hitTest(e,t.clientX,t.clientY)));if(-1===n&&!e||(t.preventDefault(),t.stopPropagation(),this._dragData={tab:r[n],index:n,pressX:t.clientX,pressY:t.clientY,tabPos:-1,tabSize:-1,tabPressPos:-1,targetIndex:-1,tabLayout:null,contentRect:null,override:null,dragActive:!1,dragAborted:!1,detachRequested:!1},this.document.addEventListener("pointerup",this,!0),1===t.button||e))return;let a=r[n].querySelector(this.renderer.closeIconSelector);a&&a.contains(t.target)||(this.tabsMovable&&(this.document.addEventListener("pointermove",this,!0),this.document.addEventListener("keydown",this,!0),this.document.addEventListener("contextmenu",this,!0)),this.allowDeselect&&this.currentIndex===n?this.currentIndex=-1:this.currentIndex=n,-1!==this.currentIndex&&this._tabActivateRequested.emit({index:this.currentIndex,title:this.currentTitle}))}_evtPointerMove(t){let e=this._dragData;if(!e)return;t.preventDefault(),t.stopPropagation();let r=this.contentNode.children;if(e.dragActive||Ct.dragExceeded(e,t)){if(!e.dragActive){let t=e.tab.getBoundingClientRect();"horizontal"===this._orientation?(e.tabPos=e.tab.offsetLeft,e.tabSize=t.width,e.tabPressPos=e.pressX-t.left):(e.tabPos=e.tab.offsetTop,e.tabSize=t.height,e.tabPressPos=e.pressY-t.top),e.tabPressOffset={x:e.pressX-t.left,y:e.pressY-t.top},e.tabLayout=Ct.snapTabLayout(r,this._orientation),e.contentRect=this.contentNode.getBoundingClientRect(),e.override=B.overrideCursor("default"),e.tab.classList.add("lm-mod-dragging"),this.addClass("lm-mod-dragging"),e.dragActive=!0}if(!e.detachRequested&&Ct.detachExceeded(e,t)){e.detachRequested=!0;let n=e.index,i=t.clientX,a=t.clientY,o=r[n],s=this._titles[n];if(this._tabDetachRequested.emit({index:n,title:s,tab:o,clientX:i,clientY:a,offset:e.tabPressOffset}),e.dragAborted)return}Ct.layoutTabs(r,e,t,this._orientation)}}_evtPointerUp(t){if(0!==t.button&&1!==t.button)return;let e=this._dragData;if(!e)return;if(t.preventDefault(),t.stopPropagation(),this.document.removeEventListener("pointermove",this,!0),this.document.removeEventListener("pointerup",this,!0),this.document.removeEventListener("keydown",this,!0),this.document.removeEventListener("contextmenu",this,!0),!e.dragActive){if(this._dragData=null,this.addButtonEnabled&&this.addButtonNode.contains(t.target))return void this._addRequested.emit(void 0);let r=this.contentNode.children,n=b.ArrayExt.findFirstIndex(r,(e=>i.hitTest(e,t.clientX,t.clientY)));if(n!==e.index)return;let a=this._titles[n];if(!a.closable)return;if(1===t.button)return void this._tabCloseRequested.emit({index:n,title:a});let o=r[n].querySelector(this.renderer.closeIconSelector);return o&&o.contains(t.target)?void this._tabCloseRequested.emit({index:n,title:a}):void 0}if(0!==t.button)return;Ct.finalizeTabPosition(e,this._orientation),e.tab.classList.remove("lm-mod-dragging");let r=Ct.parseTransitionDuration(e.tab);setTimeout((()=>{if(e.dragAborted)return;this._dragData=null,Ct.resetTabPositions(this.contentNode.children,this._orientation),e.override.dispose(),this.removeClass("lm-mod-dragging");let t=e.index,r=e.targetIndex;-1===r||t===r||(b.ArrayExt.move(this._titles,t,r),this._adjustCurrentForMove(t,r),this._tabMoved.emit({fromIndex:t,toIndex:r,title:this._titles[r]}),M.sendMessage(this,nt.Msg.UpdateRequest))}),r)}_releaseMouse(){let t=this._dragData;t&&(this._dragData=null,this.document.removeEventListener("pointermove",this,!0),this.document.removeEventListener("pointerup",this,!0),this.document.removeEventListener("keydown",this,!0),this.document.removeEventListener("contextmenu",this,!0),t.dragAborted=!0,t.dragActive&&(Ct.resetTabPositions(this.contentNode.children,this._orientation),t.override.dispose(),t.tab.classList.remove("lm-mod-dragging"),this.removeClass("lm-mod-dragging")))}_adjustCurrentForInsert(t,e){let r=this.currentTitle,n=this._currentIndex,i=this.insertBehavior;if("select-tab"===i||"select-tab-if-needed"===i&&-1===n)return this._currentIndex=t,this._previousTitle=r,void this._currentChanged.emit({previousIndex:n,previousTitle:r,currentIndex:t,currentTitle:e});n>=t&&this._currentIndex++}_adjustCurrentForMove(t,e){this._currentIndex===t?this._currentIndex=e:this._currentIndex=e?this._currentIndex++:this._currentIndex>t&&this._currentIndex<=e&&this._currentIndex--}_adjustCurrentForRemove(t,e){let r=this._currentIndex,n=this.removeBehavior;if(r===t)return 0===this._titles.length?(this._currentIndex=-1,void this._currentChanged.emit({previousIndex:t,previousTitle:e,currentIndex:-1,currentTitle:null})):"select-tab-after"===n?(this._currentIndex=Math.min(t,this._titles.length-1),void this._currentChanged.emit({previousIndex:t,previousTitle:e,currentIndex:this._currentIndex,currentTitle:this.currentTitle})):"select-tab-before"===n?(this._currentIndex=Math.max(0,t-1),void this._currentChanged.emit({previousIndex:t,previousTitle:e,currentIndex:this._currentIndex,currentTitle:this.currentTitle})):"select-previous-tab"===n?(this._previousTitle?(this._currentIndex=this._titles.indexOf(this._previousTitle),this._previousTitle=null):this._currentIndex=Math.min(t,this._titles.length-1),void this._currentChanged.emit({previousIndex:t,previousTitle:e,currentIndex:this._currentIndex,currentTitle:this.currentTitle})):(this._currentIndex=-1,void this._currentChanged.emit({previousIndex:t,previousTitle:e,currentIndex:-1,currentTitle:null}));r>t&&this._currentIndex--}_onTitleChanged(t){this.update()}};!function(t){class e{constructor(){this.closeIconSelector=".lm-TabBar-tabCloseIcon",this._tabID=0,this._tabKeys=new WeakMap,this._uuid=++e._nInstance}renderTab(t){let e=t.title.caption,r=this.createTabKey(t),n=r,i=this.createTabStyle(t),a=this.createTabClass(t),o=this.createTabDataset(t),s=this.createTabARIA(t);return t.title.closable?J.li({id:n,key:r,className:a,title:e,style:i,dataset:o,...s},this.renderIcon(t),this.renderLabel(t),this.renderCloseIcon(t)):J.li({id:n,key:r,className:a,title:e,style:i,dataset:o,...s},this.renderIcon(t),this.renderLabel(t))}renderIcon(t){let{title:e}=t,r=this.createIconClass(t);return J.div({className:r},e.icon,e.iconLabel)}renderLabel(t){return J.div({className:"lm-TabBar-tabLabel"},t.title.label)}renderCloseIcon(t){return J.div({className:"lm-TabBar-tabCloseIcon"})}createTabKey(t){let e=this._tabKeys.get(t.title);return void 0===e&&(e=`tab-key-${this._uuid}-${this._tabID++}`,this._tabKeys.set(t.title,e)),e}createTabStyle(t){return{zIndex:`${t.zIndex}`}}createTabClass(t){let e="lm-TabBar-tab";return t.title.className&&(e+=` ${t.title.className}`),t.title.closable&&(e+=" lm-mod-closable"),t.current&&(e+=" lm-mod-current"),e}createTabDataset(t){return t.title.dataset}createTabARIA(t){var e;return{role:"tab","aria-selected":t.current.toString(),tabindex:`${null!==(e=t.tabIndex)&&void 0!==e?e:"-1"}`}}createIconClass(t){let e="lm-TabBar-tabIcon",r=t.title.iconClass;return r?`${e} ${r}`:e}}e._nInstance=0,t.Renderer=e,t.defaultRenderer=new e,t.addButtonSelector=".lm-TabBar-addButton"}(Lt||(Lt={})),function(t){t.DRAG_THRESHOLD=5,t.DETACH_THRESHOLD=20,t.createNode=function(){let t=document.createElement("div"),e=document.createElement("ul");e.setAttribute("role","tablist"),e.className="lm-TabBar-content",t.appendChild(e);let r=document.createElement("div");return r.className="lm-TabBar-addButton lm-mod-hidden",r.setAttribute("tabindex","-1"),r.setAttribute("role","button"),t.appendChild(r),t},t.asTitle=function(t){return t instanceof rt?t:new rt(t)},t.parseTransitionDuration=function(t){let e=window.getComputedStyle(t);return 1e3*(parseFloat(e.transitionDuration)||0)},t.snapTabLayout=function(t,e){let r=new Array(t.length);for(let n=0,i=t.length;n=t.DRAG_THRESHOLD||i>=t.DRAG_THRESHOLD},t.detachExceeded=function(e,r){let n=e.contentRect;return r.clientX=n.right+t.DETACH_THRESHOLD||r.clientY=n.bottom+t.DETACH_THRESHOLD},t.layoutTabs=function(t,e,r,n){let i,a,o,s;"horizontal"===n?(i=e.pressX,a=r.clientX-e.contentRect.left,o=r.clientX,s=e.contentRect.width):(i=e.pressY,a=r.clientY-e.contentRect.top,o=r.clientY,s=e.contentRect.height);let l=e.index,c=a-e.tabPressPos,u=c+e.tabSize;for(let r=0,a=t.length;r>1);if(re.index&&u>p)a=-e.tabSize-h.margin+"px",l=Math.max(l,r);else if(r===e.index){let t=o-i,r=s-(e.tabPos+e.tabSize);a=`${Math.max(-e.tabPos,Math.min(t,r))}px`}else a="";"horizontal"===n?t[r].style.left=a:t[r].style.top=a}e.targetIndex=l},t.finalizeTabPosition=function(t,e){let r,n;if(r="horizontal"===e?t.contentRect.width:t.contentRect.height,t.targetIndex===t.index)n=0;else if(t.targetIndex>t.index){let e=t.tabLayout[t.targetIndex];n=e.pos+e.size-t.tabSize-t.tabPos}else n=t.tabLayout[t.targetIndex].pos-t.tabPos;let i=r-(t.tabPos+t.tabSize),a=Math.max(-t.tabPos,Math.min(n,i));"horizontal"===e?t.tab.style.left=`${a}px`:t.tab.style.top=`${a}px`},t.resetTabPositions=function(t,e){for(let r of t)"horizontal"===e?r.style.left="":r.style.top=""}}(Ct||(Ct={}));var Pt,zt=class extends it{constructor(t){super(),this._spacing=4,this._dirty=!1,this._root=null,this._box=null,this._items=new Map,this.renderer=t.renderer,void 0!==t.spacing&&(this._spacing=ut.clampDimension(t.spacing)),this._document=t.document||document,this._hiddenMode=void 0!==t.hiddenMode?t.hiddenMode:nt.HiddenMode.Display}dispose(){let t=this[Symbol.iterator]();this._items.forEach((t=>{t.dispose()})),this._box=null,this._root=null,this._items.clear();for(let e of t)e.dispose();super.dispose()}get hiddenMode(){return this._hiddenMode}set hiddenMode(t){if(this._hiddenMode!==t){this._hiddenMode=t;for(let t of this.tabBars())if(t.titles.length>1)for(let e of t.titles)e.owner.hiddenMode=this._hiddenMode}}get spacing(){return this._spacing}set spacing(t){t=ut.clampDimension(t),this._spacing!==t&&(this._spacing=t,this.parent&&this.parent.fit())}get isEmpty(){return null===this._root}[Symbol.iterator](){return this._root?this._root.iterAllWidgets():(0,b.empty)()}widgets(){return this._root?this._root.iterUserWidgets():(0,b.empty)()}selectedWidgets(){return this._root?this._root.iterSelectedWidgets():(0,b.empty)()}tabBars(){return this._root?this._root.iterTabBars():(0,b.empty)()}handles(){return this._root?this._root.iterHandles():(0,b.empty)()}moveHandle(t,e,r){let n=t.classList.contains("lm-mod-hidden");if(!this._root||n)return;let i,a=this._root.findSplitNode(t);a&&(i="horizontal"===a.node.orientation?e-t.offsetLeft:r-t.offsetTop,0!==i&&(a.node.holdSizes(),Q.adjust(a.node.sizers,a.index,i),this.parent&&this.parent.update()))}saveLayout(){return this._root?(this._root.holdAllSizes(),{main:this._root.createConfig()}):{main:null}}restoreLayout(t){let e,r=new Set;e=t.main?Pt.normalizeAreaConfig(t.main,r):null;let n=this.widgets(),i=this.tabBars(),a=this.handles();this._root=null;for(let t of n)r.has(t)||(t.parent=null);for(let t of i)t.dispose();for(let t of a)t.parentNode&&t.parentNode.removeChild(t);for(let t of r)t.parent=this.parent;this._root=e?Pt.realizeAreaConfig(e,{createTabBar:t=>this._createTabBar(),createHandle:()=>this._createHandle()},this._document):null,this.parent&&(r.forEach((t=>{this.attachWidget(t)})),this.parent.fit())}addWidget(t,e={}){let r=e.ref||null,n=e.mode||"tab-after",i=null;if(this._root&&r&&(i=this._root.findTabNode(r)),r&&!i)throw new Error("Reference widget is not in the layout.");switch(t.parent=this.parent,n){case"tab-after":this._insertTab(t,r,i,!0);break;case"tab-before":this._insertTab(t,r,i,!1);break;case"split-top":this._insertSplit(t,r,i,"vertical",!1);break;case"split-left":this._insertSplit(t,r,i,"horizontal",!1);break;case"split-right":this._insertSplit(t,r,i,"horizontal",!0);break;case"split-bottom":this._insertSplit(t,r,i,"vertical",!0);break;case"merge-top":this._insertSplit(t,r,i,"vertical",!1,!0);break;case"merge-left":this._insertSplit(t,r,i,"horizontal",!1,!0);break;case"merge-right":this._insertSplit(t,r,i,"horizontal",!0,!0);break;case"merge-bottom":this._insertSplit(t,r,i,"vertical",!0,!0)}this.parent&&(this.attachWidget(t),this.parent.fit())}removeWidget(t){this._removeWidget(t),this.parent&&(this.detachWidget(t),this.parent.fit())}hitTestTabAreas(t,e){if(!this._root||!this.parent||!this.parent.isVisible)return null;this._box||(this._box=i.boxSizing(this.parent.node));let r=this.parent.node.getBoundingClientRect(),n=t-r.left-this._box.borderLeft,a=e-r.top-this._box.borderTop,o=this._root.hitTestTabNodes(n,a);if(!o)return null;let{tabBar:s,top:l,left:c,width:u,height:h}=o,p=this._box.borderLeft+this._box.borderRight,f=this._box.borderTop+this._box.borderBottom;return{tabBar:s,x:n,y:a,top:l,left:c,right:r.width-p-(c+u),bottom:r.height-f-(l+h),width:u,height:h}}init(){super.init();for(let t of this)this.attachWidget(t);for(let t of this.handles())this.parent.node.appendChild(t);this.parent.fit()}attachWidget(t){this.parent.node!==t.node.parentNode&&(this._items.set(t,new ot(t)),this.parent.isAttached&&M.sendMessage(t,nt.Msg.BeforeAttach),this.parent.node.appendChild(t.node),this.parent.isAttached&&M.sendMessage(t,nt.Msg.AfterAttach))}detachWidget(t){if(this.parent.node!==t.node.parentNode)return;this.parent.isAttached&&M.sendMessage(t,nt.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.isAttached&&M.sendMessage(t,nt.Msg.AfterDetach);let e=this._items.get(t);e&&(this._items.delete(t),e.dispose())}onBeforeShow(t){super.onBeforeShow(t),this.parent.update()}onBeforeAttach(t){super.onBeforeAttach(t),this.parent.fit()}onChildShown(t){this.parent.fit()}onChildHidden(t){this.parent.fit()}onResize(t){this.parent.isVisible&&this._update(t.width,t.height)}onUpdateRequest(t){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(t){this.parent.isAttached&&this._fit()}_removeWidget(t){if(!this._root)return;let e=this._root.findTabNode(t);if(!e)return;if(Pt.removeAria(t),e.tabBar.titles.length>1)return e.tabBar.removeTab(t.title),void(this._hiddenMode===nt.HiddenMode.Scale&&1==e.tabBar.titles.length&&(e.tabBar.titles[0].owner.hiddenMode=nt.HiddenMode.Display));if(e.tabBar.dispose(),this._root===e)return void(this._root=null);this._root.holdAllSizes();let r=e.parent;e.parent=null;let n=b.ArrayExt.removeFirstOf(r.children,e),i=b.ArrayExt.removeAt(r.handles,n);if(b.ArrayExt.removeAt(r.sizers,n),i.parentNode&&i.parentNode.removeChild(i),r.children.length>1)return void r.syncHandles();let a=r.parent;r.parent=null;let o=r.children[0],s=r.handles[0];if(r.children.length=0,r.handles.length=0,r.sizers.length=0,s.parentNode&&s.parentNode.removeChild(s),this._root===r)return o.parent=null,void(this._root=o);let l=a,c=l.children.indexOf(r);if(o instanceof Pt.TabLayoutNode)return o.parent=l,void(l.children[c]=o);let u=b.ArrayExt.removeAt(l.handles,c);b.ArrayExt.removeAt(l.children,c),b.ArrayExt.removeAt(l.sizers,c),u.parentNode&&u.parentNode.removeChild(u);for(let t=0,e=o.children.length;t=r.length)&&(n=0),{type:"tab-area",widgets:r,currentIndex:n}}(e,r):function(e,r){let n=e.orientation,i=[],a=[];for(let o=0,s=e.children.length;o{let l=i(n,r,a),c=e(t.sizes[s]),u=r.createHandle();o.children.push(l),o.handles.push(u),o.sizers.push(c),l.parent=o})),o.syncHandles(),o.normalizeSizes(),o}(a,o,s),l};class r{constructor(t){this.parent=null,this._top=0,this._left=0,this._width=0,this._height=0;let e=new tt,r=new tt;e.stretch=0,r.stretch=1,this.tabBar=t,this.sizers=[e,r]}get top(){return this._top}get left(){return this._left}get width(){return this._width}get height(){return this._height}*iterAllWidgets(){yield this.tabBar,yield*this.iterUserWidgets()}*iterUserWidgets(){for(let t of this.tabBar.titles)yield t.owner}*iterSelectedWidgets(){let t=this.tabBar.currentTitle;t&&(yield t.owner)}*iterTabBars(){yield this.tabBar}*iterHandles(){}findTabNode(t){return-1!==this.tabBar.titles.indexOf(t.title)?this:null}findSplitNode(t){return null}findFirstTabNode(){return this}hitTestTabNodes(t,e){return t=this._left+this._width||e=this._top+this._height?null:this}createConfig(){return{type:"tab-area",widgets:this.tabBar.titles.map((t=>t.owner)),currentIndex:this.tabBar.currentIndex}}holdAllSizes(){}fit(t,e){let r=0,n=0,i=e.get(this.tabBar),a=this.tabBar.currentTitle,o=a?e.get(a.owner):void 0,[s,l]=this.sizers;return i&&i.fit(),o&&o.fit(),i&&!i.isHidden?(r=Math.max(r,i.minWidth),n+=i.minHeight,s.minSize=i.minHeight,s.maxSize=i.maxHeight):(s.minSize=0,s.maxSize=0),o&&!o.isHidden?(r=Math.max(r,o.minWidth),n+=o.minHeight,l.minSize=o.minHeight,l.maxSize=1/0):(l.minSize=0,l.maxSize=1/0),{minWidth:r,minHeight:n,maxWidth:1/0,maxHeight:1/0}}update(t,e,r,n,i,a){this._top=e,this._left=t,this._width=r,this._height=n;let o=a.get(this.tabBar),s=this.tabBar.currentTitle,l=s?a.get(s.owner):void 0;if(Q.calc(this.sizers,n),o&&!o.isHidden){let n=this.sizers[0].size;o.update(t,e,r,n),e+=n}if(l&&!l.isHidden){let n=this.sizers[1].size;l.update(t,e,r,n)}}}t.TabLayoutNode=r;class n{constructor(t){this.parent=null,this.normalized=!1,this.children=[],this.sizers=[],this.handles=[],this.orientation=t}*iterAllWidgets(){for(let t of this.children)yield*t.iterAllWidgets()}*iterUserWidgets(){for(let t of this.children)yield*t.iterUserWidgets()}*iterSelectedWidgets(){for(let t of this.children)yield*t.iterSelectedWidgets()}*iterTabBars(){for(let t of this.children)yield*t.iterTabBars()}*iterHandles(){yield*this.handles;for(let t of this.children)yield*t.iterHandles()}findTabNode(t){for(let e=0,r=this.children.length;et.createConfig())),sizes:e}}syncHandles(){this.handles.forEach(((t,e)=>{t.setAttribute("data-orientation",this.orientation),e===this.handles.length-1?t.classList.add("lm-mod-hidden"):t.classList.remove("lm-mod-hidden")}))}holdSizes(){for(let t of this.sizers)t.sizeHint=t.size}holdAllSizes(){for(let t of this.children)t.holdAllSizes();this.holdSizes()}normalizeSizes(){let t=this.sizers.length;if(0===t)return;this.holdSizes();let e=this.sizers.reduce(((t,e)=>t+e.sizeHint),0);if(0===e)for(let e of this.sizers)e.size=e.sizeHint=1/t;else for(let t of this.sizers)t.size=t.sizeHint/=e;this.normalized=!0}createNormalizedSizes(){let t=this.sizers.length;if(0===t)return[];let e=this.sizers.map((t=>t.size)),r=e.reduce(((t,e)=>t+e),0);if(0===r)for(let r=e.length-1;r>-1;r--)e[r]=1/t;else for(let t=e.length-1;t>-1;t--)e[t]/=r;return e}fit(t,e){let r="horizontal"===this.orientation,n=Math.max(0,this.children.length-1)*t,i=r?n:0,a=r?0:n;for(let n=0,o=this.children.length;nthis._createTabBar(),createHandle:()=>this._createHandle()};this.layout=new zt({document:this._document,renderer:r,spacing:e.spacing,hiddenMode:e.hiddenMode}),this.overlay=e.overlay||new t.Overlay,this.node.appendChild(this.overlay.node)}dispose(){this._releaseMouse(),this.overlay.hide(0),this._drag&&this._drag.dispose(),super.dispose()}get hiddenMode(){return this.layout.hiddenMode}set hiddenMode(t){this.layout.hiddenMode=t}get layoutModified(){return this._layoutModified}get addRequested(){return this._addRequested}get renderer(){return this.layout.renderer}get spacing(){return this.layout.spacing}set spacing(t){this.layout.spacing=t}get mode(){return this._mode}set mode(t){if(this._mode===t)return;this._mode=t,this.dataset.mode=t;let e=this.layout;switch(t){case"multiple-document":for(let t of e.tabBars())t.show();break;case"single-document":e.restoreLayout(Dt.createSingleDocumentConfig(this));break;default:throw"unreachable"}M.postMessage(this,Dt.LayoutModified)}get tabsMovable(){return this._tabsMovable}set tabsMovable(t){this._tabsMovable=t;for(let e of this.tabBars())e.tabsMovable=t}get tabsConstrained(){return this._tabsConstrained}set tabsConstrained(t){this._tabsConstrained=t}get addButtonEnabled(){return this._addButtonEnabled}set addButtonEnabled(t){this._addButtonEnabled=t;for(let e of this.tabBars())e.addButtonEnabled=t}get isEmpty(){return this.layout.isEmpty}*widgets(){yield*this.layout.widgets()}*selectedWidgets(){yield*this.layout.selectedWidgets()}*tabBars(){yield*this.layout.tabBars()}*handles(){yield*this.layout.handles()}selectWidget(t){let e=(0,b.find)(this.tabBars(),(e=>-1!==e.titles.indexOf(t.title)));if(!e)throw new Error("Widget is not contained in the dock panel.");e.currentTitle=t.title}activateWidget(t){this.selectWidget(t),t.activate()}saveLayout(){return this.layout.saveLayout()}restoreLayout(t){this._mode="multiple-document",this.layout.restoreLayout(t),(a.IS_EDGE||a.IS_IE)&&M.flush(),M.postMessage(this,Dt.LayoutModified)}addWidget(t,e={}){"single-document"===this._mode?this.layout.addWidget(t):this.layout.addWidget(t,e),M.postMessage(this,Dt.LayoutModified)}processMessage(t){"layout-modified"===t.type?this._layoutModified.emit(void 0):super.processMessage(t)}handleEvent(t){switch(t.type){case"lm-dragenter":this._evtDragEnter(t);break;case"lm-dragleave":this._evtDragLeave(t);break;case"lm-dragover":this._evtDragOver(t);break;case"lm-drop":this._evtDrop(t);break;case"pointerdown":this._evtPointerDown(t);break;case"pointermove":this._evtPointerMove(t);break;case"pointerup":this._evtPointerUp(t);break;case"keydown":this._evtKeyDown(t);break;case"contextmenu":t.preventDefault(),t.stopPropagation()}}onBeforeAttach(t){this.node.addEventListener("lm-dragenter",this),this.node.addEventListener("lm-dragleave",this),this.node.addEventListener("lm-dragover",this),this.node.addEventListener("lm-drop",this),this.node.addEventListener("pointerdown",this)}onAfterDetach(t){this.node.removeEventListener("lm-dragenter",this),this.node.removeEventListener("lm-dragleave",this),this.node.removeEventListener("lm-dragover",this),this.node.removeEventListener("lm-drop",this),this.node.removeEventListener("pointerdown",this),this._releaseMouse()}onChildAdded(t){Dt.isGeneratedTabBarProperty.get(t.child)||t.child.addClass("lm-DockPanel-widget")}onChildRemoved(t){Dt.isGeneratedTabBarProperty.get(t.child)||(t.child.removeClass("lm-DockPanel-widget"),M.postMessage(this,Dt.LayoutModified))}_evtDragEnter(t){t.mimeData.hasData("application/vnd.lumino.widget-factory")&&(t.preventDefault(),t.stopPropagation())}_evtDragLeave(t){t.preventDefault(),(!this._tabsConstrained||t.source===this)&&(t.stopPropagation(),this.overlay.hide(1))}_evtDragOver(t){t.preventDefault(),this._tabsConstrained&&t.source!==this||"invalid"===this._showOverlay(t.clientX,t.clientY)?t.dropAction="none":(t.stopPropagation(),t.dropAction=t.proposedAction)}_evtDrop(t){if(t.preventDefault(),this.overlay.hide(0),"none"===t.proposedAction)return void(t.dropAction="none");let{clientX:e,clientY:r}=t,{zone:n,target:i}=Dt.findDropTarget(this,e,r,this._edges);if(this._tabsConstrained&&t.source!==this||"invalid"===n)return void(t.dropAction="none");let a=t.mimeData.getData("application/vnd.lumino.widget-factory");if("function"!=typeof a)return void(t.dropAction="none");let o=a();if(!(o instanceof nt))return void(t.dropAction="none");if(o.contains(this))return void(t.dropAction="none");let s=i?Dt.getDropRef(i.tabBar):null;switch(n){case"root-all":this.addWidget(o);break;case"root-top":this.addWidget(o,{mode:"split-top"});break;case"root-left":this.addWidget(o,{mode:"split-left"});break;case"root-right":this.addWidget(o,{mode:"split-right"});break;case"root-bottom":this.addWidget(o,{mode:"split-bottom"});break;case"widget-all":case"widget-tab":this.addWidget(o,{mode:"tab-after",ref:s});break;case"widget-top":this.addWidget(o,{mode:"split-top",ref:s});break;case"widget-left":this.addWidget(o,{mode:"split-left",ref:s});break;case"widget-right":this.addWidget(o,{mode:"split-right",ref:s});break;case"widget-bottom":this.addWidget(o,{mode:"split-bottom",ref:s});break;default:throw"unreachable"}t.dropAction=t.proposedAction,t.stopPropagation(),this.activateWidget(o)}_evtKeyDown(t){t.preventDefault(),t.stopPropagation(),27===t.keyCode&&(this._releaseMouse(),M.postMessage(this,Dt.LayoutModified))}_evtPointerDown(t){if(0!==t.button)return;let e=this.layout,r=t.target,n=(0,b.find)(e.handles(),(t=>t.contains(r)));if(!n)return;t.preventDefault(),t.stopPropagation(),this._document.addEventListener("keydown",this,!0),this._document.addEventListener("pointerup",this,!0),this._document.addEventListener("pointermove",this,!0),this._document.addEventListener("contextmenu",this,!0);let i=n.getBoundingClientRect(),a=t.clientX-i.left,o=t.clientY-i.top,s=window.getComputedStyle(n),l=B.overrideCursor(s.cursor,this._document);this._pressData={handle:n,deltaX:a,deltaY:o,override:l}}_evtPointerMove(t){if(!this._pressData)return;t.preventDefault(),t.stopPropagation();let e=this.node.getBoundingClientRect(),r=t.clientX-e.left-this._pressData.deltaX,n=t.clientY-e.top-this._pressData.deltaY;this.layout.moveHandle(this._pressData.handle,r,n)}_evtPointerUp(t){0===t.button&&(t.preventDefault(),t.stopPropagation(),this._releaseMouse(),M.postMessage(this,Dt.LayoutModified))}_releaseMouse(){this._pressData&&(this._pressData.override.dispose(),this._pressData=null,this._document.removeEventListener("keydown",this,!0),this._document.removeEventListener("pointerup",this,!0),this._document.removeEventListener("pointermove",this,!0),this._document.removeEventListener("contextmenu",this,!0))}_showOverlay(t,e){let{zone:r,target:n}=Dt.findDropTarget(this,t,e,this._edges);if("invalid"===r)return this.overlay.hide(100),r;let a,o,s,l,c=i.boxSizing(this.node),u=this.node.getBoundingClientRect();switch(r){case"root-all":a=c.paddingTop,o=c.paddingLeft,s=c.paddingRight,l=c.paddingBottom;break;case"root-top":a=c.paddingTop,o=c.paddingLeft,s=c.paddingRight,l=u.height*Dt.GOLDEN_RATIO;break;case"root-left":a=c.paddingTop,o=c.paddingLeft,s=u.width*Dt.GOLDEN_RATIO,l=c.paddingBottom;break;case"root-right":a=c.paddingTop,o=u.width*Dt.GOLDEN_RATIO,s=c.paddingRight,l=c.paddingBottom;break;case"root-bottom":a=u.height*Dt.GOLDEN_RATIO,o=c.paddingLeft,s=c.paddingRight,l=c.paddingBottom;break;case"widget-all":a=n.top,o=n.left,s=n.right,l=n.bottom;break;case"widget-top":a=n.top,o=n.left,s=n.right,l=n.bottom+n.height/2;break;case"widget-left":a=n.top,o=n.left,s=n.right+n.width/2,l=n.bottom;break;case"widget-right":a=n.top,o=n.left+n.width/2,s=n.right,l=n.bottom;break;case"widget-bottom":a=n.top+n.height/2,o=n.left,s=n.right,l=n.bottom;break;case"widget-tab":{let t=n.tabBar.node.getBoundingClientRect().height;a=n.top,o=n.left,s=n.right,l=n.bottom+n.height-t;break}default:throw"unreachable"}return this.overlay.show({top:a,left:o,right:s,bottom:l}),r}_createTabBar(){let t=this._renderer.createTabBar(this._document);return Dt.isGeneratedTabBarProperty.set(t,!0),"single-document"===this._mode&&t.hide(),t.tabsMovable=this._tabsMovable,t.allowDeselect=!1,t.addButtonEnabled=this._addButtonEnabled,t.removeBehavior="select-previous-tab",t.insertBehavior="select-tab-if-needed",t.tabMoved.connect(this._onTabMoved,this),t.currentChanged.connect(this._onCurrentChanged,this),t.tabCloseRequested.connect(this._onTabCloseRequested,this),t.tabDetachRequested.connect(this._onTabDetachRequested,this),t.tabActivateRequested.connect(this._onTabActivateRequested,this),t.addRequested.connect(this._onTabAddRequested,this),t}_createHandle(){return this._renderer.createHandle()}_onTabMoved(){M.postMessage(this,Dt.LayoutModified)}_onCurrentChanged(t,e){let{previousTitle:r,currentTitle:n}=e;r&&r.owner.hide(),n&&n.owner.show(),(a.IS_EDGE||a.IS_IE)&&M.flush(),M.postMessage(this,Dt.LayoutModified)}_onTabAddRequested(t){this._addRequested.emit(t)}_onTabActivateRequested(t,e){e.title.owner.activate()}_onTabCloseRequested(t,e){e.title.owner.close()}_onTabDetachRequested(t,e){if(this._drag)return;t.releaseMouse();let{title:r,tab:n,clientX:i,clientY:a,offset:o}=e,s=new w.MimeData;s.setData("application/vnd.lumino.widget-factory",(()=>r.owner));let l=n.cloneNode(!0);o&&(l.style.top=`-${o.y}px`,l.style.left=`-${o.x}px`),this._drag=new B({document:this._document,mimeData:s,dragImage:l,proposedAction:"move",supportedActions:"move",source:this}),n.classList.add("lm-mod-hidden"),this._drag.start(i,a).then((()=>{this._drag=null,n.classList.remove("lm-mod-hidden")}))}};!function(t){t.Overlay=class{constructor(){this._timer=-1,this._hidden=!0,this.node=document.createElement("div"),this.node.classList.add("lm-DockPanel-overlay"),this.node.classList.add("lm-mod-hidden"),this.node.style.position="absolute",this.node.style.contain="strict"}show(t){let e=this.node.style;e.top=`${t.top}px`,e.left=`${t.left}px`,e.right=`${t.right}px`,e.bottom=`${t.bottom}px`,clearTimeout(this._timer),this._timer=-1,this._hidden&&(this._hidden=!1,this.node.classList.remove("lm-mod-hidden"))}hide(t){if(!this._hidden){if(t<=0)return clearTimeout(this._timer),this._timer=-1,this._hidden=!0,void this.node.classList.add("lm-mod-hidden");-1===this._timer&&(this._timer=window.setTimeout((()=>{this._timer=-1,this._hidden=!0,this.node.classList.add("lm-mod-hidden")}),t))}}};class e{createTabBar(t){let e=new Lt({document:t});return e.addClass("lm-DockPanel-tabBar"),e}createHandle(){let t=document.createElement("div");return t.className="lm-DockPanel-handle",t}}t.Renderer=e,t.defaultRenderer=new e}(Ot||(Ot={})),function(t){t.GOLDEN_RATIO=.618,t.DEFAULT_EDGES={top:12,right:40,bottom:40,left:40},t.LayoutModified=new E("layout-modified"),t.isGeneratedTabBarProperty=new I({name:"isGeneratedTabBar",create:()=>!1}),t.createSingleDocumentConfig=function(t){if(t.isEmpty)return{main:null};let e=Array.from(t.widgets()),r=t.selectedWidgets().next().value,n=r?e.indexOf(r):-1;return{main:{type:"tab-area",widgets:e,currentIndex:n}}},t.findDropTarget=function(t,e,r,n){if(!i.hitTest(t.node,e,r))return{zone:"invalid",target:null};let a=t.layout;if(a.isEmpty)return{zone:"root-all",target:null};if("multiple-document"===t.mode){let i=t.node.getBoundingClientRect(),a=e-i.left+1,o=r-i.top+1,s=i.right-e,l=i.bottom-r;switch(Math.min(o,s,l,a)){case o:if(op&&c>p&&l>f&&u>f)return{zone:"widget-all",target:o};switch(s/=p,l/=f,c/=p,u/=f,Math.min(s,l,c,u)){case s:h="widget-left";break;case l:h="widget-top";break;case c:h="widget-right";break;case u:h="widget-bottom";break;default:throw"unreachable"}return{zone:h,target:o}},t.getDropRef=function(t){return 0===t.titles.length?null:t.currentTitle?t.currentTitle.owner:t.titles[t.titles.length-1].owner}}(Dt||(Dt={}));var Rt,Ft=class t extends it{constructor(t={}){super(t),this._dirty=!1,this._rowSpacing=4,this._columnSpacing=4,this._items=[],this._rowStarts=[],this._columnStarts=[],this._rowSizers=[new tt],this._columnSizers=[new tt],this._box=null,void 0!==t.rowCount&&Rt.reallocSizers(this._rowSizers,t.rowCount),void 0!==t.columnCount&&Rt.reallocSizers(this._columnSizers,t.columnCount),void 0!==t.rowSpacing&&(this._rowSpacing=Rt.clampValue(t.rowSpacing)),void 0!==t.columnSpacing&&(this._columnSpacing=Rt.clampValue(t.columnSpacing))}dispose(){for(let t of this._items){let e=t.widget;t.dispose(),e.dispose()}this._box=null,this._items.length=0,this._rowStarts.length=0,this._rowSizers.length=0,this._columnStarts.length=0,this._columnSizers.length=0,super.dispose()}get rowCount(){return this._rowSizers.length}set rowCount(t){t!==this.rowCount&&(Rt.reallocSizers(this._rowSizers,t),this.parent&&this.parent.fit())}get columnCount(){return this._columnSizers.length}set columnCount(t){t!==this.columnCount&&(Rt.reallocSizers(this._columnSizers,t),this.parent&&this.parent.fit())}get rowSpacing(){return this._rowSpacing}set rowSpacing(t){t=Rt.clampValue(t),this._rowSpacing!==t&&(this._rowSpacing=t,this.parent&&this.parent.fit())}get columnSpacing(){return this._columnSpacing}set columnSpacing(t){t=Rt.clampValue(t),this._columnSpacing!==t&&(this._columnSpacing=t,this.parent&&this.parent.fit())}rowStretch(t){let e=this._rowSizers[t];return e?e.stretch:-1}setRowStretch(t,e){let r=this._rowSizers[t];r&&(e=Rt.clampValue(e),r.stretch!==e&&(r.stretch=e,this.parent&&this.parent.update()))}columnStretch(t){let e=this._columnSizers[t];return e?e.stretch:-1}setColumnStretch(t,e){let r=this._columnSizers[t];r&&(e=Rt.clampValue(e),r.stretch!==e&&(r.stretch=e,this.parent&&this.parent.update()))}*[Symbol.iterator](){for(let t of this._items)yield t.widget}addWidget(t){-1===b.ArrayExt.findFirstIndex(this._items,(e=>e.widget===t))&&(this._items.push(new ot(t)),this.parent&&this.attachWidget(t))}removeWidget(t){let e=b.ArrayExt.findFirstIndex(this._items,(e=>e.widget===t));if(-1===e)return;let r=b.ArrayExt.removeAt(this._items,e);this.parent&&this.detachWidget(t),r.dispose()}init(){super.init();for(let t of this)this.attachWidget(t)}attachWidget(t){this.parent.isAttached&&M.sendMessage(t,nt.Msg.BeforeAttach),this.parent.node.appendChild(t.node),this.parent.isAttached&&M.sendMessage(t,nt.Msg.AfterAttach),this.parent.fit()}detachWidget(t){this.parent.isAttached&&M.sendMessage(t,nt.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.isAttached&&M.sendMessage(t,nt.Msg.AfterDetach),this.parent.fit()}onBeforeShow(t){super.onBeforeShow(t),this.parent.update()}onBeforeAttach(t){super.onBeforeAttach(t),this.parent.fit()}onChildShown(t){this.parent.fit()}onChildHidden(t){this.parent.fit()}onResize(t){this.parent.isVisible&&this._update(t.width,t.height)}onUpdateRequest(t){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(t){this.parent.isAttached&&this._fit()}_fit(){for(let t=0,e=this.rowCount;t!t.isHidden));for(let t=0,r=e.length;t({row:0,column:0,rowSpan:1,columnSpan:1}),changed:function(t){t.parent&&t.parent.layout instanceof Ft&&t.parent.fit()}}),t.normalizeConfig=function(t){return{row:Math.max(0,Math.floor(t.row||0)),column:Math.max(0,Math.floor(t.column||0)),rowSpan:Math.max(1,Math.floor(t.rowSpan||0)),columnSpan:Math.max(1,Math.floor(t.columnSpan||0))}},t.clampValue=function(t){return Math.max(0,Math.floor(t))},t.rowSpanCmp=function(e,r){let n=t.cellConfigProperty.get(e.widget),i=t.cellConfigProperty.get(r.widget);return n.rowSpan-i.rowSpan},t.columnSpanCmp=function(e,r){let n=t.cellConfigProperty.get(e.widget),i=t.cellConfigProperty.get(r.widget);return n.columnSpan-i.columnSpan},t.reallocSizers=function(t,e){for(e=Math.max(1,Math.floor(e));t.lengthe&&(t.length=e)},t.distributeMin=function(t,e,r,n){if(r=n)return;let a=(n-i)/(r-e+1);for(let n=e;n<=r;++n)t[n].minSize+=a}}(Rt||(Rt={}));var Bt,jt,Nt=class t extends nt{constructor(e={}){super({node:Bt.createNode()}),this._activeIndex=-1,this._tabFocusIndex=0,this._menus=[],this._childMenu=null,this._overflowMenu=null,this._menuItemSizes=[],this._overflowIndex=-1,this.addClass("lm-MenuBar"),this.setFlag(nt.Flag.DisallowLayout),this.renderer=e.renderer||t.defaultRenderer,this._forceItemsPosition=e.forceItemsPosition||{forceX:!0,forceY:!0},this._overflowMenuOptions=e.overflowMenuOptions||{isVisible:!0}}dispose(){this._closeChildMenu(),this._menus.length=0,super.dispose()}get childMenu(){return this._childMenu}get overflowIndex(){return this._overflowIndex}get overflowMenu(){return this._overflowMenu}get contentNode(){return this.node.getElementsByClassName("lm-MenuBar-content")[0]}get activeMenu(){return this._menus[this._activeIndex]||null}set activeMenu(t){this.activeIndex=t?this._menus.indexOf(t):-1}get activeIndex(){return this._activeIndex}set activeIndex(t){(t<0||t>=this._menus.length)&&(t=-1),t>-1&&0===this._menus[t].items.length&&(t=-1),this._activeIndex!==t&&(this._activeIndex=t,this.update())}get menus(){return this._menus}openActiveMenu(){-1!==this._activeIndex&&(this._openChildMenu(),this._childMenu&&(this._childMenu.activeIndex=-1,this._childMenu.activateNextItem()))}addMenu(t,e=!0){this.insertMenu(this._menus.length,t,e)}insertMenu(t,e,r=!0){this._closeChildMenu();let n=this._menus.indexOf(e),i=Math.max(0,Math.min(t,this._menus.length));if(-1===n)return b.ArrayExt.insert(this._menus,i,e),e.addClass("lm-MenuBar-menu"),e.aboutToClose.connect(this._onMenuAboutToClose,this),e.menuRequested.connect(this._onMenuMenuRequested,this),e.title.changed.connect(this._onTitleChanged,this),void(r&&this.update());i===this._menus.length&&i--,n!==i&&(b.ArrayExt.move(this._menus,n,i),r&&this.update())}removeMenu(t,e=!0){this.removeMenuAt(this._menus.indexOf(t),e)}removeMenuAt(t,e=!0){this._closeChildMenu();let r=b.ArrayExt.removeAt(this._menus,t);r&&(r.aboutToClose.disconnect(this._onMenuAboutToClose,this),r.menuRequested.disconnect(this._onMenuMenuRequested,this),r.title.changed.disconnect(this._onTitleChanged,this),r.removeClass("lm-MenuBar-menu"),e&&this.update())}clearMenus(){if(0!==this._menus.length){this._closeChildMenu();for(let t of this._menus)t.aboutToClose.disconnect(this._onMenuAboutToClose,this),t.menuRequested.disconnect(this._onMenuMenuRequested,this),t.title.changed.disconnect(this._onTitleChanged,this),t.removeClass("lm-MenuBar-menu");this._menus.length=0,this.update()}}handleEvent(t){switch(t.type){case"keydown":this._evtKeyDown(t);break;case"mousedown":this._evtMouseDown(t);break;case"mousemove":this._evtMouseMove(t);break;case"focusout":this._evtFocusOut(t);break;case"contextmenu":t.preventDefault(),t.stopPropagation()}}onBeforeAttach(t){this.node.addEventListener("keydown",this),this.node.addEventListener("mousedown",this),this.node.addEventListener("mousemove",this),this.node.addEventListener("focusout",this),this.node.addEventListener("contextmenu",this)}onAfterDetach(t){this.node.removeEventListener("keydown",this),this.node.removeEventListener("mousedown",this),this.node.removeEventListener("mousemove",this),this.node.removeEventListener("focusout",this),this.node.removeEventListener("contextmenu",this),this._closeChildMenu()}onActivateRequest(t){this.isAttached&&this._focusItemAt(0)}onResize(t){this.update(),super.onResize(t)}onUpdateRequest(t){var 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escape_html -}} + {%- endfor -%} + {%- endif %} +{%- endmacro %} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/basic/conf.json b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/basic/conf.json new file mode 100644 index 0000000000000000000000000000000000000000..e8f3ed98201f61f24887bb24b60a6b047f4e2294 --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/basic/conf.json @@ -0,0 +1,6 @@ +{ + "base_template": "classic", + "mimetypes": { + "text/html": true + } +} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/basic/index.html.j2 b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/basic/index.html.j2 new file mode 100644 index 0000000000000000000000000000000000000000..89d894d2135a578b119c67bf1e60a0d80d82787d --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/basic/index.html.j2 @@ -0,0 +1 @@ +{%- extends 'classic/base.html.j2' -%} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/classic/base.html.j2 b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/classic/base.html.j2 new file mode 100644 index 0000000000000000000000000000000000000000..5b8713ddfab0a7c9815e4827e20818eef62a7761 --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/classic/base.html.j2 @@ -0,0 +1,292 @@ +{%- extends 'display_priority.j2' -%} +{% from 'celltags.j2' import celltags %} +{% from 'cell_id_anchor.j2' import cell_id_anchor %} + +{% block codecell %} +
+{{ super() }} +
+{%- endblock codecell %} + +{% block input_group -%} +
+{{ super() }} +
+{% endblock input_group %} + +{% block output_group %} +
+
+{{ super() }} +
+
+{% endblock output_group %} + +{% block in_prompt -%} +
+ {%- if cell.execution_count is defined -%} + In [{{ cell.execution_count|replace(None, " ") }}]: + {%- else -%} + In [ ]: + {%- endif -%} +
+{%- endblock in_prompt %} + +{% block empty_in_prompt -%} +
+
+{%- endblock empty_in_prompt %} + +{# + output_prompt doesn't do anything in HTML, + because there is a prompt div in each output area (see output block) +#} +{% block output_prompt %} +{% endblock output_prompt %} + +{% block input %} +
+
+{{ cell.source | highlight_code(metadata=cell.metadata) | clean_html }} +
+
+{%- endblock input %} + +{% block output_area_prompt %} +{%- if output.output_type == 'execute_result' -%} +
+ {%- if cell.execution_count is defined -%} + Out[{{ cell.execution_count|replace(None, " ") }}]: + {%- else -%} + Out[ ]: + {%- endif -%} +{%- else -%} +
+{%- endif -%} +
+{% endblock output_area_prompt %} + +{% block output %} +
+{% if resources.global_content_filter.include_output_prompt %} + {{ self.output_area_prompt() }} +{% endif %} +{{ super() }} +
+{% endblock output %} + +{% block markdowncell scoped %} +
+{%- if resources.global_content_filter.include_input_prompt-%} + {{ self.empty_in_prompt() }} +{%- endif -%} +
+
+{%- if resources.should_sanitize_html %} +{%- set html_value=cell.source | markdown2html | strip_files_prefix | clean_html -%} +{%- else %} +{%- set html_value=cell.source | markdown2html | strip_files_prefix -%} +{%- endif %} +{{ html_value }} +
+
+
+{%- endblock markdowncell %} + +{% block rawcell scoped %} +{%- if cell.metadata.get('raw_mimetype', '').lower() in resources.get('raw_mimetypes', ['']) -%} +{{ cell.source | clean_html }} +{%- endif -%} +{%- endblock rawcell %} + +{% block unknowncell scoped %} +unknown type {{ cell.type }} +{% endblock unknowncell %} + +{% block execute_result -%} +{%- set extra_class="output_execute_result" -%} +{% block data_priority scoped %} +{{ super() }} +{% endblock data_priority %} +{%- set extra_class="" -%} +{%- endblock execute_result %} + +{% block stream_stdout -%} +
+
+{{- output.text | ansi2html -}}
+
+
+{%- endblock stream_stdout %} + +{% block stream_stderr -%} +
+
+{{- output.text | ansi2html -}}
+
+
+{%- endblock stream_stderr %} + +{% block data_svg scoped -%} +
+{%- if output.svg_filename %} + +{%- else %} + {%- if resources.should_not_encode_svg %} + {{ output.data['image/svg+xml'].encode("utf-8") | clean_html }} + {%- else %} + + {%- endif %} +{%- endif %} +
+{%- endblock data_svg %} + +{% block data_html scoped -%} +
+{%- if resources.should_sanitize_html %} +{%- set html_value=output.data['text/html'] | clean_html -%} +{%- else %} +{%- set html_value=output.data['text/html'] -%} +{%- endif %} +{%- if output.get('metadata', {}).get('text/html', {}).get('isolated') -%} + +{%- else -%} +{{ html_value }} +{%- endif -%} +
+{%- endblock data_html %} + +{% block data_markdown scoped -%} +{%- if resources.should_sanitize_html %} +{%- set html_value=output.data['text/markdown'] | markdown2html | clean_html -%} +{%- else %} +{%- set html_value=output.data['text/markdown'] | markdown2html -%} +{%- endif %} +
+{{ html_value }} +
+{%- endblock data_markdown %} + +{% block data_png scoped %} +
+{%- if 'image/png' in output.metadata.get('filenames', {}) %} + +
+{%- endblock data_png %} + +{% block data_jpg scoped %} +
+{%- if 'image/jpeg' in output.metadata.get('filenames', {}) %} + +
+{%- endblock data_jpg %} + +{% block data_latex scoped %} +
+{{ output.data['text/latex'] | e }} +
+{%- endblock data_latex %} + +{% block error -%} +
+
+{{- super() -}}
+
+
+{%- endblock error %} + +{%- block traceback_line %} +{{ line | ansi2html }} +{%- endblock traceback_line %} + +{%- block data_text scoped %} +
+
+{{- output.data['text/plain'] | ansi2html -}}
+
+
+{%- endblock -%} + +{%- block data_javascript scoped %} +{% set div_id = uuid4() %} +
+{%- if not resources.should_sanitize_html %} + +{%- endif %} +
+{%- endblock -%} + +{%- block data_widget_view scoped %} +{%- if not resources.should_sanitize_html %} +{% set div_id = uuid4() %} +{% set datatype_list = output.data | filter_data_type %} +{% set datatype = datatype_list[0]%} +
+ + +
+{%- endif %} +{%- endblock data_widget_view -%} + +{%- block footer %} +{%- if not resources.should_sanitize_html %} +{% set mimetype = 'application/vnd.jupyter.widget-state+json'%} +{% if mimetype in nb.metadata.get("widgets",{})%} + +{% endif %} +{%- endif %} +{{ super() }} +{%- endblock footer-%} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/classic/conf.json b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/classic/conf.json new file mode 100644 index 0000000000000000000000000000000000000000..df71075ffca8b499a2b444cbea76454a87d09527 --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/classic/conf.json @@ -0,0 +1,13 @@ +{ + "base_template": "base", + "mimetypes": { + "text/html": true + }, + "preprocessors": { + "100-pygments": { + "type": "nbconvert.preprocessors.CSSHTMLHeaderPreprocessor", + "enabled": true, + "style": "default" + } + } +} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/compatibility/full.tpl b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/compatibility/full.tpl new file mode 100644 index 0000000000000000000000000000000000000000..863c94b168afb6ece344c404731e8ee82a7d4dee --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/compatibility/full.tpl @@ -0,0 +1,2 @@ +{{ resources.deprecated("This template is deprecated, please use classic/index.html.j2") }} +{%- extends 'index.html.j2' -%} diff --git a/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/lab/base.html.j2 b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/lab/base.html.j2 new file mode 100644 index 0000000000000000000000000000000000000000..cebe8410479df22ed800d370e7f3c1c84bba6315 --- /dev/null +++ b/emissary-ml/llm-scripts/fine-tuning/llama3/venv/share/jupyter/nbconvert/templates/lab/base.html.j2 @@ -0,0 +1,331 @@ +{%- extends 'display_priority.j2' -%} +{% from 'celltags.j2' import celltags %} +{% from 'cell_id_anchor.j2' import cell_id_anchor %} + +{% block codecell %} +{%- if not cell.outputs -%} +{%- set no_output_class="jp-mod-noOutputs" -%} +{%- endif -%} +{%- if not resources.global_content_filter.include_input -%} +{%- set no_input_class="jp-mod-noInput" -%} +{%- endif -%} + +{%- endblock codecell %} + +{% block input_group -%} + +{% endblock input_group %} + +{% block input %} + +{%- endblock input %} + +{% block output_group %} + +{% endblock output_group %} + +{% block outputs %} + +{% endblock outputs %} + +{% block in_prompt -%} + +{%- endblock in_prompt %} + +{% block empty_in_prompt -%} + +{%- endblock empty_in_prompt %} + +{# + output_prompt doesn't do anything in HTML, + because there is a prompt div in each output area (see output block) + #} +{% block output_prompt %} +{% endblock output_prompt %} + +{% block output_area_prompt %} + +{% endblock output_area_prompt %} + +{% block output %} +{%- if output.output_type == 'execute_result' -%} +