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| Licensed to the Apache Software Foundation (ASF) under one | |
| or more contributor license agreements. See the NOTICE file | |
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| 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 | |
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| 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> | |
| <link rel="stylesheet" href="./lib/reset.css"> | |
| </head> | |
| <body> | |
| <style> | |
| body { | |
| background: #000; | |
| } | |
| </style> | |
| <div id="main"></div> | |
| <script> | |
| // Schema: | |
| // date,AQIindex,PM2.5,PM10,CO,NO2,SO2 | |
| var schema = [ | |
| {name: 'date', index: 0, text: '日'}, | |
| {name: 'AQIindex', index: 1, text: 'AQI指数'}, | |
| {name: 'PM25', index: 2, text: 'PM2.5'}, | |
| {name: 'PM10', index: 3, text: 'PM10'}, | |
| {name: 'CO', index: 4, text: '一氧化碳（CO）'}, | |
| {name: 'NO2', index: 5, text: '二氧化氮（NO2）'}, | |
| {name: 'SO2', index: 6, text: '二氧化硫（SO2）'} | |
| ]; | |
| require([ | |
| 'data/aqi/BJdata', | |
| 'data/aqi/GZdata', | |
| 'data/aqi/SHdata', | |
| 'echarts' | |
| ], function (dataBJ, dataGZ, dataSH, echarts) { | |
| var chart = echarts.init(document.getElementById('main'), null, { | |
| }); | |
| var itemStyle = { | |
| normal: { | |
| opacity: 0.8, | |
| shadowBlur: 10, | |
| shadowOffsetX: 0, | |
| shadowOffsetY: 0, | |
| shadowColor: 'rgba(0, 0, 0, 0.5)' | |
| } | |
| }; | |
| chart.setOption({ | |
| legend: { | |
| top: 'top', | |
| data: ['北京', '上海', '广州'], | |
| textStyle: { | |
| color: '#fff', | |
| fontSize: 20 | |
| } | |
| }, | |
| grid: { | |
| left: '10%', | |
| right: 200, | |
| top: '15%', | |
| bottom: '10%' | |
| }, | |
| tooltip: { | |
| padding: 10, | |
| backgroundColor: '#222', | |
| borderColor: '#777', | |
| borderWidth: 1, | |
| formatter: function (obj) { | |
| var value = obj.value; | |
| return '<div style="border-bottom: 1px solid rgba(255,255,255,.3); font-size: 18px;padding-bottom: 7px;margin-bottom: 7px">' | |
| + obj.seriesName + ' ' + value[0] + '日：' | |
| + value[7] | |
| + '</div>' | |
| + schema[1].text + '：' + value[1] + '<br>' | |
| + schema[2].text + '：' + value[2] + '<br>' | |
| + schema[3].text + '：' + value[3] + '<br>' | |
| + schema[4].text + '：' + value[4] + '<br>' | |
| + schema[5].text + '：' + value[5] + '<br>' | |
| + schema[6].text + '：' + value[6] + '<br>'; | |
| } | |
| }, | |
| xAxis: { | |
| type: 'value', | |
| name: '日期', | |
| nameGap: 16, | |
| nameTextStyle: { | |
| color: '#fff', | |
| fontSize: 14 | |
| }, | |
| max: 31, | |
| splitLine: { | |
| show: false | |
| }, | |
| axisTick: { | |
| lineStyle: { | |
| color: '#777' | |
| } | |
| }, | |
| axisLabel: { | |
| formatter: '{value}', | |
| textStyle: { | |
| color: '#fff' | |
| } | |
| } | |
| }, | |
| yAxis: { | |
| type: 'value', | |
| name: 'AQI指数', | |
| nameLocation: 'end', | |
| nameGap: 20, | |
| nameTextStyle: { | |
| color: '#fff', | |
| fontSize: 20 | |
| }, | |
| axisTick: { | |
| lineStyle: { | |
| color: '#777' | |
| } | |
| }, | |
| splitLine: { | |
| show: false | |
| }, | |
| axisLabel: { | |
| textStyle: { | |
| color: '#fff' | |
| } | |
| } | |
| }, | |
| visualMap: [ | |
| { | |
| right: 0, | |
| top: 'top', | |
| dimension: 'value', | |
| min: 0, | |
| max: 250, | |
| itemWidth: 30, | |
| itemHeight: 130, | |
| calculable: true, | |
| precision: 0.1, | |
| text: ['圆形大小：PM2.5'], | |
| textGap: 30, | |
| textStyle: { | |
| color: '#fff' | |
| }, | |
| inRange: { | |
| symbolSize: [10, 70] | |
| }, | |
| outOfRange: { | |
| symbolSize: [10, 70], | |
| color: ['rgba(255,255,255,.2)'] | |
| }, | |
| controller: { | |
| outOfRange: { | |
| color: ['#444'] | |
| } | |
| } | |
| }, | |
| { | |
| left: 'right', | |
| top: 'bottom', | |
| dimension: 6, | |
| min: 0, | |
| max: 50, | |
| itemHeight: 130, | |
| calculable: true, | |
| precision: 0.1, | |
| text: ['明暗：二氧化硫'], | |
| textGap: 30, | |
| textStyle: { | |
| color: '#fff' | |
| }, | |
| inRange: { | |
| colorLightness: [1, .5] | |
| }, | |
| outOfRange: { | |
| color: ['rgba(255,255,255,.2)'] | |
| }, | |
| controller: { | |
| outOfRange: { | |
| color: ['#444'] | |
| } | |
| } | |
| } | |
| ], | |
| series: [ | |
| { | |
| name: '北京', | |
| type: 'scatter', | |
| itemStyle: itemStyle, | |
| data: dataBJ | |
| }, | |
| { | |
| name: '上海', | |
| type: 'scatter', | |
| itemStyle: itemStyle, | |
| data: dataSH | |
| }, | |
| { | |
| name: '广州', | |
| type: 'scatter', | |
| itemStyle: itemStyle, | |
| data: dataGZ | |
| } | |
| ] | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |