A stacked Bar chart with chart.labels.above

This goes in the documents header:

<script src="RGraph.common.core.js"></script>
<script src="RGraph.bar.js"></script>

Put this where you want the chart to show up:

<canvas id="cvs" width="600" height="250">
    [No canvas support]
</canvas>

This is the code that generates the chart:

<script>
    window.onload = function ()
    {
        var bar = new RGraph.Bar({
            id: 'cvs',
            data: [[10,12,13],[45,43,26],[42,21,52],[4,3,5]],
            options: {
                labels: ['January','February','March','April'],
                labelsAbove: true,
                labelsAboveUnitsPre: '',
                labelsAboveUnitsPost: '',
                hmargin: 20,
                hmarginGrouped: 2,
                highlightFill: 'red',
                grouping: 'stacked',
                shadowOffsetx: 2,
                shadowOffsety: 2,
                shadowBlur: 2,
                strokestyle: 'rgba(0,0,0,0)',
                gutterLeft: 35,
                textAccessible: true
            }
        }).draw();
    };
</script>