堆叠区域图,各个区域叠加
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:
配置
plotOptions:数据点选项
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'' } } };
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实例
文件名:highcharts_area_stacked.htm
<html> <head> <meta charset="UTF-8" /> <title>Highcharts 教程 | W3xue教程(w3xue.com)</title> <script src="/js/jquery-2.1.4.min.js"></script> <script src="/js/hc/highcharts5.0.6.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>
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以上实例输出结果为: