Handle pie chart legend item clicked event

Description

The following code shows how to handle pie chart legend item clicked event.

Example


<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
  src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script>
<script type='text/javascript'>
$(function () {<!--from ww w.jav a  2  s . com-->
    $('#container').highcharts({
        chart: {
            type: 'pie'
        },
        plotOptions: {
            pie: {
                point: {
                    events: {
                        legendItemClick: function () {
                                return true;
                        }
                    }
                },
                showInLegend: true
            }
        },
        series: [{
            data: [
                ['CSS',   24.2],
                ['HTML',  26.6],
                ['CSS3',  20],
                ['HTML5', 3.1],
                ['Other', 5.4]
            ]
        }]
    }); 
});
</script>
</head>
<body>
  <script src="http://code.highcharts.com/highcharts.js"></script>
  <script src="http://code.highcharts.com/highcharts-more.js"></script>
  <div id="container" style="height: 400px"></div>
</body>
</html>

Click to view the demo





















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