draw(shape, tx, 0, mode);
draw(shape, clip, tx, 0, mode);
	public synchronized void draw(Shape shape, AffineTransform tx, Color color, int mode) {		vgaIO.setGRAF(0, convertColor(color));		vgaIO.setGRAF(3, (mode == PAINT_MODE) ? LOGOP_NONE : LOGOP_XOR);		draw(shape, tx, 0, mode);	}