堆叠柱形图
以下实例演示了堆叠柱形图。
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 "percent"。如果禁用堆叠使用 null。
var plotOptions = { column: { stacking: ''normal'', dataLabels: { enabled: true, color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || ''white'', style: { textShadow: ''0 0 3px black'' } } } };
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实例
文件名:highcharts_column_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: ''column'' }; var title = { text: ''堆叠柱形图'' }; var xAxis = { categories: [''Apples'', ''Oranges'', ''Pears'', ''Grapes'', ''Bananas''] }; var yAxis ={ min: 0, title: { text: ''水果总消费量'' }, stackLabels: { enabled: true, style: { fontWeight: ''bold'', color: (Highcharts.theme && Highcharts.theme.textColor) || ''gray'' } } }; var legend = { align: ''right'', x: -30, verticalAlign: ''top'', y: 25, floating: true, backgroundColor: (Highcharts.theme && Highcharts.theme.background2) || ''white'', borderColor: ''#CCC'', borderWidth: 1, shadow: false }; var tooltip = { formatter: function () { return ''<b>'' + this.x + ''</b><br/>'' + this.series.name + '': '' + this.y + ''<br/>'' + ''Total: '' + this.point.stackTotal; } }; var plotOptions = { column: { stacking: ''normal'', dataLabels: { enabled: true, color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || ''white'', style: { textShadow: ''0 0 3px black'' } } } }; var credits = { enabled: false }; var series= [{ name: ''John'', data: [5, 3, 4, 7, 2] }, { name: ''Jane'', data: [2, 2, 3, 2, 1] }, { name: ''Joe'', data: [3, 4, 4, 2, 5] }]; var json = {}; json.chart = chart; json.title = title; json.xAxis = xAxis; json.yAxis = yAxis; json.legend = legend; 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: