/**
* Writes this map to a JPG file.
*
* @param filename the path and name of the file to create.
*/
public void writeToJPGFile(String filename) throws IOException {
this.prepareToDraw();
BufferedImage buffImage =
new BufferedImage(p.getWidth(), p.getHeight(), BufferedImage.TYPE_INT_RGB);
Graphics2D graphics2D = buffImage.createGraphics();
try {
p.draw(graphics2D);
System.out.println("Writing picture to " + filename);
ImageIO.write(buffImage, "JPG", new File(filename));
} finally {
graphics2D.dispose();
}
}
