Returns by indirection the receiver’s compression type and compression factor.
Original signature is '- (void)getCompression:(NSTIFFCompression *)compression factor:(float *)factor'
Available in Mac OS X v10.0 and later.
Declaration Syntax
Parameters
- compression (IntPtr)
- On return, an enum constant that represents the compression type used on the data; it corresponds to one of the values returned by the class method getTIFFCompressionTypes:count:.
- factor (IntPtr)
- A float value that is specific to the compression type. Many types of compression don’t support varying degrees of compression and thus ignore factor. JPEG compression allows a compression factor ranging from 0.0 to 1.0, with 0.0 being the lowest and 1.0 being the highest.
Version Information
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)