Highcharts Demo

author(s): Torstein Hønsi

by Fusher

HTML

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

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

CSS

body {
    font-family: Arial, Verdana, sans-serif;
}

JavaScript

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

        chart: {
            renderTo: 'container'
        },
        
        title: {
        	text: 'Step line types'
        },
        plotOptions: {
            line: {
                stacking: 'normal'
            }
        },
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
        },
    
        series: [{
            data: [1,2,3,4,null,6,7,null,9],
            step: 'center',
            name: 'Right'
        }, {
            data: [5,6,7,8,null,10,11,null,13],
            step: 'center',
            name: 'Center'
        }, {
            data: [9,10,11,12,null,14,15,null,17],
            step: 'center',
            name: 'Left'
        }]
    
    });
});