ImageGear for C and C++ on Windows v20.1 - Updated
enumIGTWAINBarcodeRotation
API Reference Guide > TWAIN Component API Reference > TWAIN Component Enumerations > enumIGTWAINBarcodeRotation

This enumeration determines the barcode's orientation on the scanned image.

Values:

IG_TW_BCOR_ROT0 Normal reading orientation.
IG_TW_BCOR_ROT180 Rotated 180 degrees clockwise.
IG_TW_BCOR_ROT270 Rotated 270 degrees clockwise.
IG_TW_BCOR_ROT90 Rotated 90 degrees clockwise.
IG_TW_BCOR_ROTX The orientation is not known.
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