| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="esl.js"></script> |
| <script src="config.js"></script> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| </head> |
| <body> |
| <style> |
| html, body { |
| width: 100%; |
| height: 100%; |
| margin: 0; |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| |
| require([ |
| 'echarts', |
| 'echarts/chart/bar', |
| 'echarts/component/legend', |
| 'echarts/component/grid', |
| 'echarts/component/tooltip' |
| ], function (echarts) { |
| |
| var itemStyle = { |
| normal: { |
| label: { |
| show: false, |
| position: 'outside' |
| } |
| }, |
| emphasis: { |
| shadowBlur: 10, |
| shadowOffsetX: 0, |
| shadowOffsetY: 0, |
| shadowColor: 'rgba(0,0,0,0.5)' |
| } |
| }; |
| console.profile('setOption'); |
| |
| var main = document.getElementById('main'); |
| for (var i = 0; i < 100; i++) { |
| var div = document.createElement('div'); |
| div.style.cssText = 'width: 400px; height:200px;'; |
| main.appendChild(div); |
| var chart = echarts.init(div, null, { |
| renderer: 'canvas' |
| }); |
| |
| var xAxisData = []; |
| var data1 = []; |
| var data2 = []; |
| var data3 = []; |
| var data4 = []; |
| |
| for (var j = 0; j < 10; j++) { |
| xAxisData.push('类目' + j); |
| data1.push((Math.random() * 5).toFixed(2)); |
| data2.push(-Math.random().toFixed(2)); |
| data3.push((Math.random() + 0.5).toFixed(2)); |
| data4.push((Math.random() + 0.3).toFixed(2)); |
| } |
| |
| chart.setOption({ |
| animation: false, |
| // legend: { |
| // data: [{ |
| // name: 'bar' |
| // }, 'bar2', 'bar3', 'bar4'], |
| // selected: { |
| // // 'bar': false |
| // }, |
| // orient: 'vertical', |
| // x: 'right', |
| // y: 'bottom', |
| // align: 'right' |
| // }, |
| tooltip: {}, |
| xAxis: { |
| data: xAxisData, |
| axisLine: { |
| onZero: true |
| }, |
| splitLine: { |
| show: false |
| }, |
| splitArea: { |
| show: false |
| } |
| }, |
| yAxis: { |
| inverse: true, |
| splitArea: { |
| show: false |
| } |
| }, |
| series: [{ |
| name: 'bar', |
| type: 'bar', |
| stack: 'one', |
| itemStyle: itemStyle, |
| data: data1 |
| }, { |
| name: 'bar2', |
| type: 'bar', |
| stack: 'one', |
| itemStyle: itemStyle, |
| data: data2 |
| }, { |
| name: 'bar3', |
| type: 'bar', |
| stack: 'two', |
| itemStyle: itemStyle, |
| data: data3 |
| }, { |
| name: 'bar4', |
| type: 'bar', |
| stack: 'two', |
| itemStyle: itemStyle, |
| data: data4 |
| }] |
| }); |
| } |
| console.profileEnd('setOption'); |
| }) |
| |
| </script> |
| </body> |
| </html> |
