Lines to separate sections of a pie chart

[alan-ford]

Is it possible to insert lines to separate sections of a pie chart? This is the result I would like to achieve:

[clerval]

You can use a RingChart and set the section depth to 1:

		JFreeChart chart = ChartFactory.createRingChart(...);
		RingPlot plot = (RingPlot) chart.getPlot();
                ....
 		plot.setSectionDepth(1f);
		plot.setSeparatorsVisible(true);
		plot.setSeparatorPaint(Color.BLACK);
		plot.setSeparatorStroke(new BasicStroke(1.0f));
                ....

[alan-ford]

@clerval Thanks