以下实例演示了半圈圆环图。
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。
设置 series 的 type 属性为 pie series.type 描述了数据列类型。默认值为 "line"。配置饼图大小使用 innerSize 属性并设置为innerSize: '50%'。
| var series = { |
| type: 'pie', |
| innerSize: '50%' |
| }; |
文件名：highcharts_pie_semicircle_donut.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 = { |
| plotBackgroundColor: null, |
| plotBorderWidth: 0, |
| plotShadow: false |
| }; |
| var title = { |
| text: 'Browser<br>shares', |
| align: 'center', |
| verticalAlign: 'middle', |
| y: 50 |
| }; |
| var tooltip = { |
| pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>' |
| }; |
| var plotOptions = { |
| pie: { |
| dataLabels: { |
| enabled: true, |
| distance: -50, |
| style: { |
| fontWeight: 'bold', |
| color: 'white', |
| textShadow: '0px 1px 2px black' |
| } |
| }, |
| startAngle: -90, |
| endAngle: 90, |
| center: ['50%', '75%'] |
| } |
| }; |
| var series= [{ |
| type: 'pie', |
| name: 'Browser share', |
| innerSize: '50%', |
| data: [ |
| ['Firefox', 45.0], |
| ['IE', 26.8], |
| ['Chrome', 12.8], |
| ['Safari', 8.5], |
| ['Opera', 6.2], |
| { |
| name: 'Others', |
| y: 0.7, |
| dataLabels: { |
| enabled: false |
| } |
| } |
| ] |
| }]; |
| var json = {}; |
| json.chart = chart; |
| json.title = title; |
| json.tooltip = tooltip; |
| json.series = series; |
| json.plotOptions = plotOptions; |
| $('#container').highcharts(json); |
| }); |
| </script> |
| </body> |
| </html> |
