An adjustable Bar chart

Here's a basic Bar chart which only has one configuration option specified: adjustable This means that the chart can be adjusted dynamically by clicking on the chart and moving your mouse up and down. The types of charts that can be adjusted are:

Bar charts
Fuel charts
Gantt charts
Gauge charts
Horizontal Bar charts
Horizontal Progress bars
Line charts (including spline charts)
Meter charts
Odometer charts
Semi-circular Progress bars
Thermometer charts
Vertical Progress bars
SVG Gauge

When the browser/screen is smaller the size of the canvas is reduced, the textSize is reduced and the CSS float on the container is removed.

This goes in the documents header:

<script src="RGraph.common.core.js"></script>
<script src="RGraph.common.dynamic.js"></script>
<script src="RGraph.bar.js"></script>

Put this where you want the chart to show up:

<div style="float: right">
    <canvas id="cvs" width="600" height="250">[No canvas support]</canvas>
</div>

This is the code that generates the chart: