public static void UpdateStateTestImageTransform() {
		int selection = m_MenuTestImageTransform.UpdateMenuKeys();

		switch (selection) {
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_NONE:
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_ROT90:
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_ROT180:
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_ROT270:
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_MIRROR:
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_MIRROR_ROT90:
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_MIRROR_ROT180:
			case MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_MIRROR_ROT270: {
				int[] params = {GetStateID(), GetTransform(selection - MENU.TEST_IMAGE_TRANSFORM.OPT_IMAGE_TRANS_NONE)};
				ChangeState(STATE.TEST_IMAGE_SIZES.ID, params);
				break;
			}

			case MENU.TEST_IMAGE_TRANSFORM.OPT_BACK:
				ChangeState(STATE.IMAGE_TESTS_MENU.ID);
				break;
		}
	}