以下实例演示了多Y轴的组合。
我们在前面的章节已经了解了 Highcharts 基本配置语法。接下来让我们来看下其他的配置。
在 yAxis 属性中添加多条Y轴的值 。
| var yAxis = [{ // 第一条Y轴 |
| }, { // 第二条Y轴 |
| },{ // 第三题Y轴 |
| } |
| }] |
文件名：highcharts_combinations_axes.htm
| <html> |
| <head> |
| <meta charset="UTF-8" /> |
| <title>Highcharts 教程 | 芝麻教程(web3.xin)</title> |
| <script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script> |
| <script src="http://code.highcharts.com/highcharts.js"></script> |
| </head> |
| <body> |
| <div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div> |
| <script language="JavaScript"> |
| $(document).ready(function() { |
| var chart = { |
| zoomType: 'xy' |
| }; |
| var subtitle = { |
| text: 'Source: web3.xin' |
| }; |
| var title = { |
| text: '东京月平均气象数据' |
| }; |
| var xAxis = { |
| categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun','Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], |
| crosshair: true |
| }; |
| var yAxis= [{ // 第一条Y轴 |
| labels: { |
| format: '{value}\xB0C', |
| style: { |
| color: Highcharts.getOptions().colors[2] |
| } |
| }, |
| title: { |
| text: '气温', |
| style: { |
| color: Highcharts.getOptions().colors[2] |
| } |
| }, |
| opposite: true |
| }, { // 第二条Y轴 |
| title: { |
| text: '降雨量', |
| style: { |
| color: Highcharts.getOptions().colors[0] |
| } |
| }, |
| labels: { |
| format: '{value} mm', |
| style: { |
| color: Highcharts.getOptions().colors[0] |
| } |
| } |
| }, { // 第三条Y轴 |
| gridLineWidth: 0, |
| title: { |
| text: '海平面气压', |
| style: { |
| color: Highcharts.getOptions().colors[1] |
| } |
| }, |
| labels: { |
| format: '{value} mb', |
| style: { |
| color: Highcharts.getOptions().colors[1] |
| } |
| }, |
| opposite:true |
| }]; |
| var tooltip = { |
| shared: true |
| }; |
| var legend = { |
| layout: 'vertical', |
| align: 'left', |
| x: 120, |
| verticalAlign: 'top', |
| y: 100, |
| floating: true, |
| backgroundColor: (Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF' |
| }; |
| var series= [{ |
| name: '降雨量', |
| type: 'column', |
| yAxis: 1, |
| data: [49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4], |
| tooltip: { |
| valueSuffix: ' mm' |
| } |
| },{ |
| name: '海平面气压', |
| type: 'spline', |
| yAxis: 2, |
| data: [1016, 1016, 1015.9, 1015.5, 1012.3, 1009.5, 1009.6, 1010.2, 1013.1, 1016.9, 1018.2, 1016.7], |
| marker: { |
| enabled: false |
| }, |
| dashStyle: 'shortdot', |
| tooltip: { |
| valueSuffix: ' mb' |
| } |
| },{ |
| name: '气温', |
| type: 'spline', |
| data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6], |
| tooltip: { |
| valueSuffix: '\xB0C' |
| } |
| } |
| ]; |
| var json = {}; |
| json.chart = chart; |
| json.title = title; |
| json.subtitle = subtitle; |
| json.xAxis = xAxis; |
| json.yAxis = yAxis; |
| json.tooltip = tooltip; |
| json.legend = legend; |
| json.series = series; |
| $('#container').highcharts(json); |
| }); |
| </script> |
| </body> |
| </html> |
