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;
}
