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Highcharts half circle Doughnut

Highcharts Pie Highcharts Pie

The following example illustrates the semi-circle donut.

In the previous section we already know Highcharts basic configuration syntax. Let's look at the other configurations.

Configuration

series configuration

Set series of pie series.type type attribute describes the data type of the column. The default value is "line". Configuring pie size using innerSize property and set innerSize: '50% '. 

var series = {
   type: 'pie',
   innerSize: '50%'
};

Examples

File name: highcharts_pie_semicircle_donut.htm 

<html>
<head>
<meta charset="UTF-8" />
<title>Highcharts 教程 | 本教程(w3big.com)</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>

The above example output is:

Highcharts Pie Highcharts Pie