public void PageIteratorOrientation(IntPtr handle, out Orientation orientation, out WritingDirection writingDirection, out TextLineOrder textLineOrder, out float deskew_angle ) { int intOrientation = 0; int intWritingDirection; int intTextLineOrder; UnsafeTesseractPrimitives.PageIteratorOrientation(handle, out intOrientation, out intWritingDirection, out intTextLineOrder, out deskew_angle); orientation = (Orientation)intOrientation; writingDirection = (WritingDirection)intWritingDirection; textLineOrder = (TextLineOrder)intTextLineOrder; }