Gradient color for series in JFreeChart

Question

I have a chart with up to 100 XYseries. At this stage, the plot use default colors for drawing the different lines. Is it possible to have a gradient effect for all the series without setting the color for each series ?

Answer 1

Use a custom DrawingSupplier, cited here, and let your implementation of getNextPaint() return the next element in a List<Color>. Construct your list by varying hue or saturation using Color.getHSBColor(), as shown here.