| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="http://requirejs.org/docs/release/2.2.0/minified/require.js"></script> |
| <script src="lib/config.js"></script> |
| <meta name="viewport" content="user-scalable=no,width=device-width,height=device-height"> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| |
| require([ |
| 'echarts' |
| // 'echarts/chart/line', |
| // 'echarts/component/legend', |
| // 'echarts/component/gridSimple', |
| // 'echarts/component/tooltip', |
| // 'zrender/vml/vml' |
| ], function (echarts) { |
| |
| var chart = echarts.init(document.getElementById('main'), null, { |
| // renderer: 'svg' |
| }); |
| |
| var data = [ |
| [0, 0] |
| [1, 1], |
| [2, 4], |
| [3, 3], |
| [4, 3], |
| [5, 3], |
| [6, 7], |
| [7, 7] |
| ]; |
| |
| option = { |
| color: ['#4ea397', '#d0648a', '#f5b841'], |
| animation: false, |
| title: { |
| text: '光滑曲线新老算法对比', |
| left: '50%', |
| textAlign: 'center' |
| }, |
| legend: { |
| top: 30, |
| data: ['非单调光滑（老算法）','单调光滑（新算法）', '不光滑'] |
| }, |
| xAxis: { |
| type: 'value' |
| }, |
| yAxis: { |
| type: 'value' |
| }, |
| grid: { |
| left: 30, |
| right: 30 |
| }, |
| series: [{ |
| name: '非单调光滑（老算法）', |
| type: 'line', |
| smoothMonotone: 'none', |
| smooth: true, |
| showSymbol: false, |
| connectNulls: true, |
| data: data, |
| lineStyle: { |
| width: 1 |
| }, |
| areaStyle: { |
| opacity: 0.4 |
| } |
| }, { |
| name: '单调光滑（新算法）', |
| type: 'line', |
| smooth: true, |
| showSymbol: false, |
| connectNulls: true, |
| data: data, |
| lineStyle: { |
| width: 1 |
| }, |
| areaStyle: { |
| opacity: 0.4 |
| } |
| }, { |
| name: '不光滑', |
| type: 'line', |
| smooth: false, |
| symbol: 'circle', |
| symbolSize: 6, |
| connectNulls: true, |
| data: data, |
| lineStyle: { |
| width: 3, |
| type: 'dashed' |
| } |
| }] |
| }; |
| chart.setOption(option); |
| |
| }) |
| |
| </script> |
| </body> |
| </html> |
