<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>