How to reduce width of Legend Box using customizer?

[daad.madhusudan]

I am working on a jasper report which contains Pie chart. And the chart is occupying entire summary band. When I run this report the chart is compressed and legend box is taking almost more than half of the space.

 

Chart looks like as shown in the image:

 

Here is my customizer java class:

 

    public class DocumentUploadPieChart implements JRChartCustomizer {

 

@Override

public void customize(JFreeChart chart, JRChart jasperChart) {

Plot plot1 = chart.getPlot();

if (plot1 instanceof PiePlot) {

PiePlot piePlot = (PiePlot) plot1;

            Font font = new Font("Calibri", Font.PLAIN, 11);

            piePlot.setLabelFont(font);

            piePlot.setCircular(Boolean.TRUE);

            piePlot.setLabelOutlinePaint(null);

            piePlot.setLabelShadowPaint(null);

            chart.getLegend().setBackgroundPaint(null);

            chart.getLegend().setWidth(30);

    chart.getLegend().setBorder(0.0, 0.0, 0.0, 0.0);

    piePlot.setShadowPaint(null);

   

}

 

}

    }

 

I tried to adjust width of legend but its still giving same output. Can someone please help me to resolve this issue?