JFreeChart PolarPlot remove radius labels?

问题

Any ideas? There is no setRadiusLabelsVisible(...) or setLabelGenerator(null) method which exists for at least some of the other charts. :)

回答1:

It looks like a PolarPlot has a radial Axis, so

PolarPlot plot = (PolarPlot) chart.getPlot();
ValueAxis axis = plot.getAxis();
axis.setTickLabelsVisible(false);

来源：https://stackoverflow.com/questions/2429089/jfreechart-polarplot-remove-radius-labels