A basic Rose chart

[No canvas support]

This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.rose.js"></script>
Put this where you want the chart to show up:
<canvas id="cvs" width="400" height="400">
    [No canvas support]
</canvas>
This is the code that generates the chart:
<script>
    new RGraph.Rose({
        id: 'cvs',
        data: [4,6,3,5,2,8,9],
        options: {
        }
    }).draw();
</script>