| <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, .chart { |
| width: 100%; |
| margin: 0; |
| } |
| |
| .chart { |
| height: 400px; |
| } |
| </style> |
| <div id="chart-1" class="chart"></div> |
| <script> |
| |
| require([ |
| 'echarts', |
| 'echarts/chart/bar', |
| 'echarts/chart/line', |
| 'echarts/component/tooltip', |
| 'echarts/component/dataZoom', |
| 'echarts/component/markPoint', |
| 'echarts/component/toolbox', |
| 'zrender/vml/vml' |
| ], function (echarts) { |
| |
| var chart = echarts.init(document.getElementById('chart-1')); |
| |
| var xCnt = 500; |
| var data = []; |
| var xAxis = []; |
| for (var i = 0; i < xCnt; ++i) { |
| data.push( |
| Math.round(Math.random() * 100 * i) / 100 |
| * (Math.random() < 0.6 ? 1 : -1) |
| ); |
| xAxis.push((i + 1) + ''); |
| } |
| |
| chart.setOption({ |
| dataZoom: [{ |
| type: 'inside', |
| startValue: '20', |
| endValue: '50' |
| }, { |
| type: 'slider', |
| startValue: '20', |
| endValue: '50' |
| }], |
| toolbox: { |
| show: true, |
| feature: { |
| dataZoom: { |
| show: true |
| }, |
| restore: { |
| show: true |
| } |
| } |
| }, |
| tooltip: { |
| show: true |
| }, |
| xAxis: { |
| data: xAxis |
| }, |
| yAxis: { |
| min: function (value) { |
| return value.min - 20; |
| }, |
| max: function (value) { |
| return value.max + 20; |
| } |
| }, |
| series: [{ |
| type: 'bar', |
| data: data, |
| markPoint: { |
| symbol: 'pin', |
| label: { |
| normal: { |
| show: true |
| } |
| }, |
| itemStyle: { |
| normal: { |
| color: 'green' |
| } |
| }, |
| data: [{ |
| name: 'max', |
| type: 'max' |
| }, { |
| name: 'min', |
| type: 'min' |
| }] |
| } |
| }] |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
