RGraph: HTML5 canvas graph library - Pie chart documentation

The pie chart can be used, for example, to represent something that is akin to percentages. ie A set of data that should be taken as part of a whole.

The example file is here.

<script>
    window.onload = function ()
    {
        var data = [564,155,499,611,322];
    
        var pie = new RGraph.Pie('myPie', data);
        pie.Set('chart.labels', ['Abc', 'Def', 'Ghi', 'Jkl', 'Mno']);
        pie.Set('chart.linewidth', 5);
        pie.Set('chart.stroke', '#fff');
        pie.Draw();
    }
</script>

Available properties

You can use these properties to control how the pie chart looks. You can set them by using the Set() method. Eg:

myPie.Set('name', 'value');