public BufferedImage createLegendImage( VPFSymbolAttributes attr, int width, int height, int margin) { BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_4BYTE_ABGR); Graphics2D g2 = image.createGraphics(); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); switch (attr.getFeatureType()) { case POINT: this.drawPointLegend(attr, g2, width, height, margin); break; case LINE: this.drawLineLegend(attr, g2, width, height, margin); break; case AREA: this.drawAreaLegend(attr, g2, width, height, margin); break; } return image; }