yAxis.setLowerMargin(0); yAxis.setUpperMargin(0); XYBlockRenderer renderer = new XYBlockRenderer(); PaintScale scale; if (dataSet.getMinValue() >= dataSet.getMaxValue()) {
XYBlockRenderer renderer = new XYBlockRenderer();
yAxis.setRange(mins[1], maxs[1]); XYBlockRenderer renderer = new XYBlockRenderer(); renderer.setBlockWidth((maxs[0]-mins[0])/(nPoints-1)); renderer.setBlockHeight((maxs[1] - mins[1]) / (nPoints - 1));
chart.getXYPlot().getRangeAxis().setUpperMargin(0); XYBlockRenderer renderer = new XYBlockRenderer(); if (xyBlockPlot.getBlockWidth() != null) { renderer.setBlockWidth(xyBlockPlot.getBlockWidth());