Multiple RingPlot approach

[timw]

Hi,
What is the suggested way to implement an equivalent of MultiplePieChart for a subclass of PiePlot, e.g. RingPlot? Should I just extend MultiplePieChart and alter it as needed or is there a better way to do this?

Thanks,
Tim

[david.gilbert]

RingPlot is a subclass of PiePlot, so you can plug it into the multi pie chart with something like this:

Code: Select all

        MultiplePiePlot plot = (MultiplePiePlot) chart.getPlot();
        PiePlot p = new RingPlot(null);
        p.setLabelGenerator(new StandardPieItemLabelGenerator("{0}"));
        p.setLabelFont(new Font("SansSerif", Font.PLAIN, 8));
        p.setInteriorGap(0.30);
        JFreeChart subchart = new JFreeChart("Subchart", new Font("SansSerif", Font.BOLD, 14), p, false);
        plot.setPieChart(subchart);

[Guest]

Hi,
What is the suggested way to implement an equivalent of MultiplePieChart for a
Thanks,
Tim

[Guest]

Sorry, i was the one who posted the last message ..
Could anyone please erase these two messages please !!

Thanks !!