ZIP compression for TIFF macOS Cocoa

gistfile1.txt

NSTIFFCompression with zip has enum value 8

NSData *originalData = [NSData dataWithContentsOfURL:URL];
NSImage *image = [[NSImage alloc] initByReferencingURL:URL];
NSBitmapImageRep *imageRep = (NSBitmapImageRep *)[[image representations] firstObject];

NSLog(@"%@", [NSBitmapImageRep localizedNameForTIFFCompressionType:8]); //prints null
BOOL canBecompressed = [imageRep canBeCompressedUsing:8];

NSLog(@"%d", canBecompressed); //prints NO

NSData *lzwData = [imageRep TIFFRepresentationUsingCompression:NSTIFFCompressionLZW factor:1.0];
NSData *zipData = [imageRep TIFFRepresentationUsingCompression:8 factor:1.0];

NSLog(@"%lu", [originalData length]); //104050196
NSLog(@"%lu", [lzwData length]); //697104
NSLog(@"%lu", [zipData length]); //349616

//    NSTIFFCompression compression;
//    float factor;
//    [imageRep getCompression:&compression factor:&factor];