A RScatter 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.rscatter.js"></script>
Put this where you want the chart to show up:
<canvas id="cvs" width="500" height="450">
    [No canvas support]
</canvas>
This is the code that generates the chart:
<script>
    new RGraph.CSV('/sample.csv', function (csv)
    {
        // Just fetch the two rows of the CSV file, starting at the second column
        var row1 = csv.getRow(0, 1); // First row
        var row2 = csv.getRow(1, 1); // Second row
        var data = [];

        // Now make up some sample points using the data
        for (var i=0; i<row1.length; i+=1) {
            data.push( [(row1[i] / 10) * 360, row2[i]]);
        }

        new RGraph.RScatter({
            id: 'cvs',
            data: data,
            options: {
                labelsAxes: 'n'
            }
        }).draw()
    });
</script>