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.dynamic.js"></script> <script src="RGraph.common.key.js"></script> <script src="RGraph.drawing.rect.js"></script> <script src="RGraph.bar.js"></script>Put this where you want the chart to show up:
<canvas id="cvs" width="800" height="250"> [No canvas support] </canvas>This is the code that generates the chart:
<script> new RGraph.Bar({ id: 'cvs', data: [[8,4,1],[4,8,8],[1,2,2],[3,3,4],[6,5,2],[5,8,8],[4,8,5]], options: { key: ['Jim','Jack','Joseph'], keyInteractive: true, keyTextSize: 14, keyPosition: 'margin', backgroundGridVlines: false, backgroundGridBorder: false, shadow: false, xaxisLabels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'], textSize:14, colorsStroke: 'rgba(0,0,0,0)', hmargin: 25, hmarginGrouped: 2, yaxis: false } }).draw(); </script>