<script src="RGraph.common.core.js"></script> <script src="RGraph.gauge.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 gauge1 = new RGraph.Gauge({ id: 'cvs1', min: 0, max: 100, value: [80,100], options: { textAccessible: true } }).grow(); var gauge2 = new RGraph.Gauge({ id: 'cvs2', min: 0, max: 100, value: 100, options: { textAccessible: true } }).grow({frames: 25}); setTimeout(function () { gauge1.value = [10,20]; gauge1.grow(); gauge2.value = 16; gauge2.grow(); }, 3500); }; </script>