L_UINT uStructSize; 
   L_UINT uFlags; 
   L_INT32 nOrientationAngle; 

The ORIENTATIONDETECTION structure provides orientation detection information for the L_DetectBitmapDeskewOrientation function.

Member Description
uStructSize Size of this structure in bytes, for versioning.Use the sizeof() operator to calculate this value.
uFlags A flag that indicates whether or not to rotate the image according to the orientation angle. use ORNT_NOPROCESS[0x00000001] to just return the orientation angle.
nOrientationAngle This value is updated with the orientation angle in degrees.
Help Version 20.0.2019.9.22
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