A demonstration of using the Bar chart with errorbars. Errorbars work with regular, grouped and stacked data, positive or negative.
<script src="RGraph.svg.common.core.js"></script> <script src="RGraph.svg.bar.js"></script>Put this where you want the chart to show up:
<div style="padding: 15px"> <div style="width: 750px; height: 300px" id="chart-container"></div> </div>This is the code that generates the chart:
<script>
bar = new RGraph.SVG.Bar({
id: 'chart-container',
data: [[4,8,6],[5,3,6],0,[-5,-6,-4],[-5,-6,-4]],
options: {
errorbars: [
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1},
{min:1, max:1}
],
errorbarsColor: 'black',
errorbarsLinewidth: 1,
//errorbarsCapwidth: 20,
colors: [
'Gradient(red:#c00)',
'Gradient(#0f0:#c00)',
'Gradient(#00f:#ccc)'
],
hmargin: 20,
xaxisLabels: ['Harry','Pete','Lucy','Paul'],
//xaxis: false,
yaxis: false,
yaxisMin: 'mirror',
backgroundGridVlines: false,
backgroundGridBorder: false,
shadow: true
}
}).grow();
</script>