Pie chart explode (onclick)

This Pie chart is similar to the "explode onmousemove demo. But instead of using the onmousemove event this uses the onclick event. As a result of using the click event instead of the mousemove event you will see far fewer peculiarities.

This goes in the documents header:

<script src="RGraph.common.core.js"></script>
<script src="RGraph.common.dynamic.js"></script>
<script src="RGraph.common.tooltips.js"></script>
<script src="RGraph.common.effects.js"></script>
<script src="RGraph.pie.js"></script>

Put this where you want the chart to show up:

<canvas id="cvs" width="450" height="300">
    [No canvas support]
</canvas>

This is the code that generates the chart:

<script>
    window.onload = function ()
    {
        // Create the Pie chart
        var pie = new RGraph.Pie({
            id: 'cvs',
            data: [4,6,3,5,2,5,8],
            options: {
                labels: ['Monday', 'Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'],
                labelsSticksList: true,
                textColor: '#aaa',
                exploded: 5,
                radius: 100,
                linewidth: 1,
                textAccessible: true
            }
        }).on('click', function (e, shape)
        {
            if (!pie.get('exploded') || !pie.get('exploded')[shape['index']]) {
                pie.explodeSegment(shape['index'], 25);
            }
            
            e.stopPropagation();
        }).on('mousemove', function (e, shape)
        {
            e.target.style.cursor = 'pointer';
        }).draw()



        // Add the window click listener that resets the Pie chart
        window.onmousedown = function (e)
        {
            pie.set('exploded', 5);
            RGraph.redraw();
        }
    };
</script>