The digital signature coordinator handles signing and presenting a digitally signed document. Signing a document with a certificate creates a readonly copy, as the file has to be completely re-written.
NoteDepending on your application logic you will want to choose where to store this new file. PSPDFKit suggests a randomized temporary folder + file name as default location.
Register your subclass via overrideClass:withClass: on the configuration object.See more
@interface PSPDFDigitalSignatureCoordinator : NSObject
class PSPDFDigitalSignatureCoordinator : NSObject