pub fn orientation(data: &[u8]) -> Option<u32>Expand description
The EXIF orientation (1-8) of a photo file’s main image, read from the
same places as read: the TIFF IFDs of TIFF-based RAW files, the EXIF
of the JPEG preview inside RAF, the CMT1 block of CR3, the \0TTW TIFF
of MRW, the JPEG preview of X3F and the CIFF ImageInfo rotation of CRW.