ElementStacks

by hfrntt

HTML

<script src="http://highcharts.com/js/testing.js"></script>
<div id="container"></div>

<button>toggle formatter</button>

JavaScript

window.formatter = function(){
    return 1;
}

window.chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container'
    },
    xAxis: {
        type: 'datetime',
        dateTimeLabelFormats: {
            day: '%e of %b'   
        },
        labels: {
            formatter: formatter
        }
    },
    
    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],
        pointStart: Date.UTC(2010, 0, 1),
        pointInterval: 30 * 24 * 3600 * 1000
    }]
});