以下实例演示了堆叠区域图。
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 plotOptions 中添加 stacking 属性：
plotOptions用于设置图表中的数据点相关属性。plotOptions根据各种图表类型，其属性设置略微有些差异。
配置图表堆叠设置 plotOptions.area.stacking 为 "normal"。如果禁用堆叠使用 null。 如果值为 "percent" 堆叠则按百分比。
| var plotOptions = { |
| area: { |
| stacking: 'normal', |
| lineColor: '#666666', |
| lineWidth: 1, |
| marker: { |
| lineWidth: 1, |
| lineColor: '#666666' |
| } |
| } |
| }; |
文件名：highcharts_area_stacked.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 = { |
| type: 'area' |
| }; |
| var title = { |
| text: 'Historic and Estimated Worldwide Population Growth by Region' |
| }; |
| var subtitle = { |
| text: 'Source: Wikipedia.org' |
| }; |
| var xAxis = { |
| categories: ['1750', '1800', '1850', '1900', '1950', '1999', '2050'], |
| tickmarkPlacement: 'on', |
| title: { |
| enabled: false |
| } |
| }; |
| var yAxis = { |
| title: { |
| text: 'Billions' |
| }, |
| labels: { |
| formatter: function () { |
| return this.value / 1000; |
| } |
| } |
| }; |
| var tooltip = { |
| shared: true, |
| valueSuffix: ' millions' |
| }; |
| var plotOptions = { |
| area: { |
| stacking: 'normal', |
| lineColor: '#666666', |
| lineWidth: 1, |
| marker: { |
| lineWidth: 1, |
| lineColor: '#666666' |
| } |
| } |
| }; |
| var credits = { |
| enabled: false |
| }; |
| var series= [{ |
| name: 'Asia', |
| data: [502, 635, 809, 947, 1402, 3634, 5268] |
| }, { |
| name: 'Africa', |
| data: [106, 107, 111, 133, 221, 767, 1766] |
| }, { |
| name: 'Europe', |
| data: [163, 203, 276, 408, 547, 729, 628] |
| }, { |
| name: 'America', |
| data: [18, 31, 54, 156, 339, 818, 1201] |
| }, { |
| name: 'Oceania', |
| data: [2, 2, 2, 6, 13, 30, 46] |
| } |
| ]; |
| var json = {}; |
| json.chart = chart; |
| json.title = title; |
| json.subtitle = subtitle; |
| json.xAxis = xAxis; |
| json.yAxis = yAxis; |
| json.tooltip = tooltip; |
| json.plotOptions = plotOptions; |
| json.credits = credits; |
| json.series = series; |
| $('#container').highcharts(json); |
| }); |
| </script> |
| </body> |
| </html> |
