Set Width of XYSeries JfreeChart

Question

Can someone help me to know how to set the width of bar in this x-y graph from JFreeChart. Thank you very much.

    final XYSeries series = new XYSeries("Analysis");
       series.add(22.0,33.1);
       series.add(32.0,33.1);
        series.add(42.0,33.1);
       final XYSeriesCollection dataset = new XYSeriesCollection(series);
        return dataset;

trashgod · Accepted Answer · 2011-09-14T06:00:57.240

3

If you are using createXYBarChart(), you might experiment with the setMargin() method of XYBarRenderer to see if it meets your requirements.

Addendum: For example, the following lines trim 20% from the width of each bar.

XYPlot plot = (XYPlot) chart.getPlot();
XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
renderer.setMargin(0.2);

edited Sep 14 '11 at 06:00

answered Sep 13 '11 at 19:38

trashgod

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Hello trashgod, I am working with XYSeries , and couldn't find methods in docs to setWidth, can you suggest me something. Thank you. – David Prun Sep 13 '11 at 20:04
Yes, please provide an [sscce](http://sscce.org/) that exhibits how you plot your series. – trashgod Sep 14 '11 at 00:22
I am duplicating this example http://www.java2s.com/Code/Java/Chart/JFreeChartXYSeriesDemo3.htm – David Prun Sep 14 '11 at 04:41
Can you please check my answer, I have posted a question in it. – David Prun Sep 14 '11 at 16:06

Set Width of XYSeries JfreeChart

1 Answers1