code: private static CmsRectangle transformRegionBack(I_CmsTransform transform, CmsRectangle region) {
  
          CmsPoint topLeft = region.getTopLeft();
          CmsPoint bottomRight = region.getBottomRight();
          return CmsRectangle.fromPoints(transform.transformBack(topLeft), transform.transformBack(bottomRight));
      }
docs: Transforms a rectangle with the inverse of a coordinate transform.<p>
  
  @param transform the coordinate transform
  @param region the rectangle to transform
  @return the transformed rectangle