Highcharts Demo

author(s): Torstein Hønsi

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="height: 400px"></div>

JavaScript

$(function () {
    var chart = new Highcharts.Chart({

        chart: {
            renderTo: 'container',
            events: {
				load: function() {
					this.renderer.button('Change background color', 74, 30, function(){
                            chart.options.chart.backgroundColor= {
                                linearGradient: [0, 0, 0, 400],
                                stops: [ [0, 'rgb(96, 96, 96)'], 
                                         [1, 'rgb(16, 16, 16)'] ]
                            };
                            chart.redraw();
                        }).add();
                    }
            }
        },
        title: {
            text: ''
        },
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
        },

        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]
        }]
    });
});