An adjustable SemiCircular Progress chart with offset start/end
This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.common.dynamic.js"></script>
<script src="RGraph.semicircularprogress.js"></script>
Put this where you want the chart to show up:
<canvas id="cvs" width="500" height="300">
[No canvas support]
</canvas>
This is the code that generates the chart:
<script>
new RGraph.SemiCircularProgress({
id: 'cvs',
min: 0,
max: 100,
value: 86,
options: {
marginTop: 10,
marginBottom: 105,
marginLeft: 10,
marginRight: 10,
scaleUnitsPost: '%',
labelsCenterSize: 70,
labelsCenterValign: 'center',
labelsMinSize: 19,
labelsMinOffsetAngle:-0.1,
labelsMinOffsetx:0,
labelsMinOffsety:0,
labelsMaxSize: 19,
labelsMaxOffsetAngle:0.1,
labelsMaxOffsetx:0,
labelsMaxOffsety:0,
adjustable: true,
textAccessiblePointerevents: false,
colors: ['Gradient(white:#0a0)'],
anglesStart: RGraph.PI - 0.5,
anglesEnd: RGraph.TWOPI + 0.5
}
}).draw();
</script>