A Line chart in blue

A Line chart in blue surrounded by a black box. The box is added after the main drawing by using the ondraw custom RGraph event.

[No canvas support]

This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.line.js"></script>
Put this where you want the chart to show up:
<canvas id="cvs" width="600" height="250">
    [No canvas support]
</canvas>
This is the code that generates the chart:
<script>
    window.onload = function ()
    {
        var line = new RGraph.Line({
            id: 'cvs',
            data: [28,21,26,32,35,36,39,45,47,51,55,74,85],
            options: {
                labels: ['1950','\n1955','1960','\n1965','1970','\n1975','1980','\n1985','1990','\n1995','2000','\n2005','2010'],
                colors: ['blue'],
                noaxes: true,
                ymax: 100,
                unitsPost: '%',
                gutterLeft: 45,
                gutterBottom: 45,
                gutterTop: 10,
                gutterRight: 5,
                linewidth: 3,
                hmargin: 7,
                textAccessible: true,
                scaleZerostart: true
            }
        }).on('draw',function (obj)
        {
            RGraph.path2(
                obj.context,
                ['lw', 1, 'lj', 'miter', 'sr', 45,10,550.01,195] // The .01 is to get around a (possibly now fixed) Chrome oddity
            );
        })
        .draw();
    };
</script>

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