An adjustable Line chart with only one adjustable point

[No canvas support]

This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.common.dynamic.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><br />
<button style="padding: 5px; font-size: 16pt" onclick="line.set('outofboundsClip', !line.get('outofboundsClip')); RGraph.redraw()">Toggle the outofboundsClip option</button>
This is the code that generates the chart:
    line = new RGraph.Line({
        data: [
        options: {
            xaxisLabels: ['Kev','Matt','Rich','Dave','Iggy','Polly','Fiona','Fred','Pete','Lou','Fred','Bob'],
            marginBottom: 35,
            linewidth: 2,
            adjustable: true,
            adjustableOnly: [,,true],
            title: 'An adjustable Line chart',
            titleBold: true,
            titleSize: 16,
            spline: true,
            tickmarksStyle: 'circle',
            tickmarksSize: 5