Highcharts Demo

author(s): Torstein Hønsi

by Luke Marlow

HTML

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

<div id="container" style="height: 400px"></div>

JavaScript

Highcharts.chart('container', {
chart: {
type: 'pie'
},
    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },

    plotOptions: {
        series: {
            events: {
                legendItemClick: function () {
                    var visibility = this.visible ? 'visible' : 'hidden';
                    if (!confirm('The series is currently ' +
                                 visibility + '. Do you want to change that?')) {
                        return false;
                    }
                }
            }
        }
    },

    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
    }]
});