Highcharts Demo

author(s): Torstein Hønsi

by Vijay Kadam

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/drilldown.js"></script>

<div id="container" style="min-width: 310px; height: 400px; max-width: 600px; margin: 0 auto"></div>

JavaScript

Highcharts.chart('container', {
    chart: {
    	type:'pie',
      events: {
          drilldown: function (event) {
            if(!event.seriesOptions){
            	console.log(event);
            }
          }
      }
    },
    title: {
        text: 'Browser<br>shares<br>2015',
        align: 'center',
        verticalAlign: 'middle',
        y: 40
    },
    tooltip: {
        pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
    },
    plotOptions: {
        pie: {
            dataLabels: {
                enabled: true
            },
            startAngle: -90,
            endAngle: 90,
            center: ['50%', '75%']
        }
    },
    series: [{
        type: 'pie',
        name: 'Browser share',
        innerSize: '50%',
        data: [
            {name:'Firefox',   y:10.38, drilldown: true},
            {name:'IE',       y:56.33, drilldown: true},
            {name:'Chrome', y:24.03, drilldown: true},
            {name:'Safari',    y:4.77, drilldown: true},
            {name:'Opera',     y:0.91, drilldown: true},
            {
                name: 'Proprietary or Undetectable',
                y: 0.2,
                dataLabels: {
                    enabled: false
                }
            }
        ]
    }]
});