Adding text not related to sections into Legend in JFreeChart PieChart

Question

Is there a way to include some arbitrary text in the legend in a JFreeChart PieChart? I know it\'s possible to assign a PieSectionLabelGenerator in order to customi

Answer 1

Another possibility is to create a class implementing the interface org.jfree.chart.LegendItemSource which provides all your additional legend items. Then you add your own LegendItemSource to your LegendTitle object (the only other item source is the PieChart).

chart.getLegend().setSources(sourcesContainingTheOriginalAndYourNewOne);

If you want to control where to place the legend items or in which orderm of each item source, you can override LegendTitle.