scale = new InverseGrayScale(dataSet.getMinValue(), dataSet.getMaxValue()); renderer.setPaintScale(scale); renderer.setBlockWidth(1); renderer.setBlockHeight(1);
XYBlockRenderer renderer = new XYBlockRenderer(); renderer.setPaintScale(paintScale);
renderer.setBlockHeight((maxs[1] - mins[1]) / (nPoints - 1)); PaintScale scale = new GrayPaintScale(0, 1.0); renderer.setPaintScale(scale); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer); plot.setBackgroundPaint(Color.lightGray);
paintScale.add(scale.getValue(), scale.getPaint()); renderer.setPaintScale(paintScale);