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 draw 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>
    line = new RGraph.Line({
        id: 'cvs',
        data: [28,21,26,32,35,36,39,45,47,51,55,74,85],
        options: {
            xaxisLabels: ['1950','\n1955','1960','\n1965','1970','\n1975','1980','\n1985','1990','\n1995','2000','\n2005','2010'],
            colors: ['blue'],
            axes: false,
            yaxisScaleMax: 100,
            yaxisScaleUnitsPost: '%',
            marginLeft: 45,
            marginBottom: 45,
            marginTop: 10,
            marginRight: 5,
            linewidth: 3,
            hmargin: 7
        }
    }).on('draw',function (obj)
    {
        RGraph.path2(
            obj.context,
            'lw 1 lj miter sr 45 10 550.01 195'
        );
    }).draw();
</script>