kCGPDFContextOutputIntent
Declaration
let kCGPDFContextOutputIntent: CFStringDiscussion
The output intent PDF/X. This key is optional. If present, the value of this key must be a CFDictionary object. The dictionary is added to the /OutputIntents entry in the PDF file document catalog. The keys and values contained in the dictionary must match those specified in section 9.10.4 of the PDF 1.4 specification, ISO/DIS 15930-3 document published by ISO/TC 130, and Adobe Technical Note #5413.