A Bar chart with a 3D effect and xaxisPosition=center

[No canvas support]

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="300">
    [No canvas support]
</canvas>
This is the code that generates the chart:
<script>
    new RGraph.Bar({
        id: 'cvs',
        data: [[10,1,5],[1,-4,-2],[-2,-6,-8],[1,2,3]],
        options: {
            variant: '3d',
            stroke: 'rgba(0,0,0,0)',
            colors: [
                'gradient(#0f0:#cfc:#0f0)',
                'Gradient(red:#fcc:red)',
                'Gradient(blue:#ccf:blue)'],
            shadow: true,
            shadowBlur: 25,
            shadowOffsetx: 5,
            shadowOffsety: -3,
            shadowColor: '#ccc',
            hmargin: 15,
            hmarginGrouped: 1,
            marginLeft: 45,
            marginBottom: 75,
            axesColor: '#aaa',
            xaxisTickmarksCount: 0,
            xaxisLabels: ['Amy','Barry','Carl','Dave'],
            xaxisPosition: 'center',
            yaxisScaleUnitsPost: '%',
            yaxisTickmarksCount: 0,
            yaxisLabelsCount: 2
        }
    }).draw();
</script>