A Rose chart using the CSV reader

Note: For browser security reasons the AJAX demos don't work offline. You can view the demos on the RGraph website here: https://www.rgraph.net/demos/index.html
[No canvas support]

This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.common.csv.js"></script>
<script src="RGraph.rose.js"></script>
Put this where you want the chart to show up:
<canvas id="cvs" width="450" height="350">
    [No canvas support]
</canvas>
This is the code that generates the chart:
<script>
    new RGraph.CSV('/sample.csv', function (csv)
    {
        // Fetch the first row of the CSV file, starting at the second column
        row1 = csv.getRow(0, 1);
        row2 = csv.getRow(1, 1);
        data = [];
        
        for (var i=0; i<row1.length; i+=1) {
            data[i] = [row1[i], row2[i]];
        }

        new RGraph.Rose({
            id: 'cvs',
            data: data,
            options: {
                labels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'],
                labelsAxes: 'n',
                margin: 3
            }
        }).draw();
    });
</script>