A filled green Line

[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: [ [25,24,21,26,35,33,29,32,18,20,15,13], [20,30,50,40,30,50,40,30,51,40,10,20] ],
        options: {
            xaxisLabels: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
            colors: ['#666','#090'],
            filled: true,
            filledColors: [ 'Gradient(rgba(48,48,48,0.75):rgba(100,100,100,0.75))', 'Gradient(rgba(0,100,0,0.75):rgba(85,255,118,0.9))' ],
            linewidth: 3,
            tickmarksStyle: null,
            shadow: null,
            spline: true
        }
    }).draw();
</script>