/** * Draws a range marker. * * @param g2 the graphics device. * @param plot the plot. * @param axis the value axis. * @param marker the marker. * @param dataArea the area for plotting data (not including 3D effect). */ @Override public void drawRangeMarker( Graphics2D g2, CategoryPlot plot, ValueAxis axis, Marker marker, Rectangle2D dataArea) { Rectangle2D adjusted = new Rectangle2D.Double( dataArea.getX(), dataArea.getY() + getYOffset(), dataArea.getWidth() - getXOffset(), dataArea.getHeight() - getYOffset()); if (marker instanceof ValueMarker) { ValueMarker vm = (ValueMarker) marker; double value = vm.getValue(); Range range = axis.getRange(); if (!range.contains(value)) { return; } GeneralPath path = null; PlotOrientation orientation = plot.getOrientation(); if (orientation == PlotOrientation.HORIZONTAL) { float x = (float) axis.valueToJava2D(value, adjusted, plot.getRangeAxisEdge()); float y = (float) adjusted.getMaxY(); path = new GeneralPath(); path.moveTo(x, y); path.lineTo((float) (x + getXOffset()), y - (float) getYOffset()); path.lineTo((float) (x + getXOffset()), (float) (adjusted.getMinY() - getYOffset())); path.lineTo(x, (float) adjusted.getMinY()); path.closePath(); } else if (orientation == PlotOrientation.VERTICAL) { float y = (float) axis.valueToJava2D(value, adjusted, plot.getRangeAxisEdge()); float x = (float) dataArea.getX(); path = new GeneralPath(); path.moveTo(x, y); path.lineTo(x + (float) this.xOffset, y - (float) this.yOffset); path.lineTo((float) (adjusted.getMaxX() + this.xOffset), y - (float) this.yOffset); path.lineTo((float) (adjusted.getMaxX()), y); path.closePath(); } g2.setPaint(marker.getPaint()); g2.fill(path); g2.setPaint(marker.getOutlinePaint()); g2.draw(path); } else { super.drawRangeMarker(g2, plot, axis, marker, adjusted); // TODO: draw the interval marker with a 3D effect } }