public AffineTransform getViewToWorld() {

		AffineTransform transform = new AffineTransform();

		transform.concatenate(new AffineTransform(new double[] { 1, 0, 0, 1, x,
				y }));

		transform.concatenate(new AffineTransform(new double[] { 1 / scale, 0,
				0, 1 / scale }));

		return transform;
	}