public JNodeImage(ImageProducer producer) { this.initProducer = producer; this.colorModel = ColorModel.getRGBdefault();
public JNodeImage(int width, int height) { this(width, height, ColorModel.getRGBdefault());
	public JNodeImage(ImageProducer producer) {		this.initProducer = producer;		this.colorModel = ColorModel.getRGBdefault();	}