The interactive key has been re-implemented as of June 2013 and added to more chart types.
This goes in the documents header:<script src="RGraph.common.core.js"></script> <script src="RGraph.common.dtnamic.js"></script> <script src="RGraph.common.key.js"></script> <script src="RGraph.drawing.rect.js"></script> <script src="RGraph.pie.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>
window.onload = function ()
{
var pie = new RGraph.Pie({
id: 'cvs',
data: [50,54,53,56,58],
options: {
key: ['Jim','Jack','Joseph','Jane', 'Jimmy'],
keyInteractive: true,
radius: 150
}
}).draw();
};
</script>
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