<script src="RGraph.common.core.js"></script> <script src="RGraph.common.dynamic.js"></script> <script src="RGraph.meter.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 meter = new RGraph.Meter({ id: 'cvs', min: 0, max: 100, value: 75, options: { anglesStart: RGraph.PI + 0.5, anglesEnd: RGraph.TWOPI - 0.5, linewidthSegments: 15, textSize: 16, strokestyle: 'white', segmentRadiusStart: 155, border: 0, tickmarksSmallNum: 0, tickmarksBigNum: 0, adjustable: true, needleRadius: 135, textAccessible: false } }).on('beforedraw', function (obj) { RGraph.clear(obj.canvas, 'white'); }).draw(); }; </script>