| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>calendar</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| <link rel="stylesheet" href="reset.css"> |
| <script src="esl.js"></script> |
| <script src="config.js"></script> |
| <script src="lib/jquery.min.js"></script> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| |
| |
| var getVirtulData = function(year) { |
| |
| year = year || '2017'; |
| |
| var datas = []; |
| |
| var arr31 = [1, 3, 5, 7, 8, 10, 12]; |
| var arr30 = [4, 6, 9, 11]; |
| for (var i = 1; i <= 31; i++) { |
| for (var j = arr31.length - 1; j >= 0; j--) { |
| datas.push([year + '-' + arr31[j] + '-' + i, Math.floor(Math.random() * 1000)]); |
| } |
| } |
| for (var i = 1; i <= 30; i++) { |
| for (var j = arr30.length - 1; j >= 0; j--) { |
| datas.push([year + '-' + arr30[j] + '-' + i, Math.floor(Math.random() * 1000)]); |
| } |
| } |
| for (var i = 1; i <= 29; i++) { |
| datas.push([year + '-2-' + i, Math.floor(Math.random() * 1000)]); |
| } |
| return datas; |
| } |
| require([ |
| 'echarts', |
| 'echarts/chart/heatmap', |
| 'echarts/chart/scatter', |
| 'echarts/component/title', |
| 'echarts/component/legend', |
| 'echarts/component/calendar', |
| 'echarts/component/tooltip', |
| 'echarts/component/visualMap' |
| ], function (echarts) { |
| |
| var chart = echarts.init(document.getElementById('main')); |
| |
| chart.setOption({ |
| title: { |
| left: 'center', |
| text: '2017年北京空气质量情况', |
| subtext: '数据纯属虚构' |
| }, |
| tooltip: { |
| formatter: function (p) { |
| var format = echarts.format.formatTime('yyyy-MM-dd', p.data[0]) |
| return format + ': ' + p.data[1]; |
| } |
| }, |
| calendar: { |
| top: 70, |
| range: '2017' |
| }, |
| legend: { |
| top: 'top', |
| data: ['pm2.5', 'AQI'], |
| textStyle: { |
| color: '#fff', |
| fontSize: 16 |
| } |
| }, |
| /*visualMap: [{ |
| text: ['北京pm2.5'], |
| min: 0, |
| max: 1000, |
| seriesIndex: 0, |
| calculable: true, |
| orient: 'horizontal', |
| left: 260, |
| top: 500 |
| }, |
| { |
| text: ['北京AQI'], |
| min: 0, |
| max: 1000, |
| seriesIndex: 1, |
| calculable: true, |
| orient: 'horizontal', |
| left: 500, |
| top: 500 |
| }],*/ |
| series: [{ |
| name: '北京pm2.5', |
| type: 'scatter', |
| symbolSize: function (val) { |
| return val[1] / 100; |
| }, |
| coordinateSystem: 'calendar', |
| data: getVirtulData(2017) |
| }/*, |
| { |
| name: '北京AQI', |
| type: 'scatter', |
| symbolSize: function (val) { |
| return val[1] / 100; |
| }, |
| coordinateSystem: 'calendar', |
| data: getVirtulData(2017) |
| }*/] |
| }); |
| |
| $(window).resize(function() { |
| chart.resize(); |
| }); |
| |
| $(window).resize(function() { |
| chart.resize(); |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
