An SVG SemiCircular Progress chart with a tooltip

A Semicircular Progress which has a tooltip enabled. The center label has a decimal enabled but other than that this is a pretty basic progress.

This goes in the documents header:

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

Put this where you want the chart to show up:

<div style="width: 450px; height: 250px" id="chart-container"></div>

This is the code that generates the chart:

<script>
    new RGraph.SVG.SemiCircularProgress({
        id: 'chart-container',
        min: 0,
        max: 10,
        value: 7.8,
        options: {
            labelsCenterDecimals: 1
        }
    }).draw();
</script>