| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="lib/esl.js"></script> |
| <script src="lib/config.js"></script> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| } |
| </style> |
| <div id="main"></div> |
| <button id="random"></button> |
| <script> |
| |
| require([ |
| 'echarts' |
| // 'echarts/chart/pie', |
| // 'echarts/component/legend', |
| // 'echarts/component/grid', |
| // 'echarts/component/tooltip' |
| ], function (echarts) { |
| |
| var chart = echarts.init(document.getElementById('main'), null, { |
| |
| }); |
| |
| var randomData = function () { |
| return [ |
| {value:Math.random().toFixed(3), name:'a'}, |
| {value:Math.random().toFixed(3), name:'b'}, |
| {value:Math.random().toFixed(3), name:'c'}, |
| {value:Math.random().toFixed(3), name:'d'}, |
| {value:Math.random().toFixed(3), name:'e'} |
| ]; |
| } |
| |
| var itemStyle = { |
| normal: { |
| // shadowBlur: 10, |
| // shadowOffsetX: 0, |
| // shadowOffsetY: 5, |
| // shadowColor: 'rgba(0, 0, 0, 0.4)' |
| } |
| }; |
| |
| chart.setOption({ |
| legend: { |
| data:['a','b','c','d','e'] |
| }, |
| tooltip: { |
| |
| }, |
| series: [{ |
| name: 'pie', |
| type: 'pie', |
| stack: 'all', |
| symbol: 'circle', |
| symbolSize: 10, |
| data: randomData(), |
| itemStyle: itemStyle |
| }] |
| }); |
| |
| setInterval(function () { |
| chart.setOption({ |
| series: [{ |
| name: 'pie', |
| data: randomData() |
| }] |
| }) |
| }, 1000) |
| }) |
| |
| </script> |
| </body> |
| </html> |
