RGraph: HTML5 canvas graph library - Donut chart documentation

This is the donut chart. It's essentially a pie chart with a big hole in the middle. You can use the pie chart properties when customising the donut.

The example file is here.

    window.onload = function ()
        var data = [45,57,48,32];
        var donut = new RGraph.Donut('myDonut', data);
        donut.Set('chart.labels', ['Jan', 'Ben', 'Mark', 'Lucy']);
        donut.Set('chart.linewidth', 5);
        donut.Set('chart.strokestyle', 'rgba(255,255,255,1)');
        donut.Set('chart.tooltips', ['Jan', 'Ben', 'Mark', 'Lucy']);

Available properties

Please see the Pie chart documentation for what properties you can set. Most of the pie chart properties are available on the donut chart too.