A basic Fuel chart

This goes in the documents header:

<script src="RGraph.common.core.js"></script>
<script src="RGraph.fuel.js"></script>

Put this where you want the chart to show up:

<canvas id="cvs" width="200" height="200">[No canvas support]</canvas>

This is the code that generates the chart:

<script>
    window.onload = function ()
    {
        var fuel = new RGraph.Fuel({
            id: 'cvs',
            min: 0,
            max: 100,
            value: 56,
            options: {
                textAccessiblePointerevents: false
            }
        }).draw();
    };
</script>