enum e_Degree

Supported barcode rotations.

Enumerations for all supported barcode rotations (counter-clockwise)

Enumerator:

deg0	=0: No rotation
deg90	=1: 90° rotated counter-clockwise
deg180	=2: 180° rotated counter-clockwise (bottom-up)
deg270	=3: 270° rotated counter-clockwise