A Line chart with an offset X axis

An alternative to the other offsetX axis demos - this uses the ymax and ymin properties instead of using drawing API objects. It has the advantage of being significantly easier (and a smaller amount of code) to implement.

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>
    new RGraph.Line({
        id: 'cvs',
        data: [ [5,1,16,8,9,6,-5], [2,4,15,1,6,15,13] ],
        options: {
            textAccessible: true,
            ymin: -10,
            ymax: 20,
            linewidth: 2,
            labels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'],
            ylabelsCount: 3,
            numyticks: 3,
            backgroundGridAutofitNumhlines: 3,
            gutterBottom: 35,
            gutterLeft: 35,
            gutterRight: 35,
            shadow: false,
            textSize: 14,
            numxticks: 6,
            numyticks: 3,
            linewidth: 3,
            textAccessible: true
        }
    }).draw();
</script>