An annotatable bar chart
This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.common.dynamic.js"></script>
<script src="RGraph.common.context.js"></script>
<script src="RGraph.common.annotate.js"></script>
<script src="RGraph.bar.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>
bar = new RGraph.Bar({
id: 'cvs',
data: [248,243,180,160,120,43],
options: {
xaxisLabels: ['Jack','Jane','Lucy','Pete','Jen','Olga'],
annotatable: true,
annotatableLinewidth: 2,
colorsStroke: 'rgba(0,0,0,0)',
contextmenu: [['Clear', function () {RGraph.Clear(bar.canvas); RGraph.ClearAnnotations(bar.canvas); bar.Draw();}]],
textSize: 14,
xaxis: false,
backgroundGridVlines: false,
backgroundGridBorder: false,
marginLeft: 35
}
}).draw();
</script>