<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <html> <head> <meta charset='utf-8'> <script src='lib/simpleRequire.js'></script> <script src='lib/config.js'></script> <script src='lib/jquery.min.js'></script> <script src='lib/testHelper.js'></script> <!-- <script src="lib/canteen.js"></script> --> <link rel="stylesheet" href="lib/reset.css" /> <meta name='viewport' content='width=device-width, initial-scale=1' /> <link rel="stylesheet" href="./stream-basic.css" /> <script src="./stream-basic.js"></script> </head> <body> <style> #snapshot { width: 150; height: 100; background: #fff; border: 5px solid rgba(0,0,0,0.5); } </style> <div id='main0'></div> <div id='record'></div> <img id="snapshot"/> <script> var chart; var recordContainer = document.getElementById('record'); // testHelper.controlFrame({ // pauseAt: 20, // onFrame: function (frameNumber) { // window.printIncrementalOnFrame(chart, frameNumber, recordContainer); // } // }); require(['echarts'], function (echarts) { var count = 2e5; var data = []; for (var i = 0; i < count; i++) { data.push(['c' + i, Math.sin(i / 180 * Math.PI)]); } var option = { tooltip: { trigger: 'axis' }, legend: {}, xAxis: { type: 'category', min: 0, max: count - 1, axisLabel: { showMaxLabel: true, showMinLabel: true } }, yAxis: {}, dataZoom: [{}, {type: 'inside'}], series: [{ type: 'bar', name: 'bar', color: ['green'], progressiveChunkMode: 'sequential', large: true, data: data }] }; chart = testHelper.create(echarts, 'main0', { title: [ count + ' points should be rendered from left to right.', '(1) Check all bars rendered (full of xAxis)', '(2) And check roam.', '(3) Check click legend', '(4) Check snapshot rendering when "finished"' ], option: option, autoResize: false, info: { xAxis: option.xAxis, series: {progressiveChunkMode: 'sequential'} } }); chart.on('finished', function () { var url = chart.getDataURL(); var snapshotEl = document.getElementById('snapshot'); snapshotEl.src = url; }); }); </script> </body> </html>