NSBitmapImageRep.TIFFCompression.packBits PackBits compression. Declarationcase packBits See AlsoConstantsNSBitmapImageRep.TIFFCompression.noneNSBitmapImageRep.TIFFCompression.ccittfax3NSBitmapImageRep.TIFFCompression.ccittfax4NSBitmapImageRep.TIFFCompression.lzwNSBitmapImageRep.TIFFCompression.jpegNSBitmapImageRep.TIFFCompression.nextNSBitmapImageRep.TIFFCompression.oldJPEG