I'm using zxing library with tryHarder = YES, in order to scan barcodes in any orientation (horizontal, vertical).
I've also implemented the resultPointCallback to get the coordinates of the result points (the clues before the barcode has been scanned) in order to display them on the screen.
However they always displayed in one direction. If the barcode is rotated, they are not anymore aligned (they are probably displayed in the original direction).
How can I know from zxing if the library is rotating the image in order to scan the barcode ? So I can flip x and y of the result clues ?
Thanks