[PDFDocument documentRef] internal method questions.
[PDFDocument documentRef] internal method questions.
- Subject: [PDFDocument documentRef] internal method questions.
- From: Kevin Ross <email@hidden>
- Date: Mon, 14 Jul 2008 09:04:18 -0700
In my subclassing PDFDocument adventures I wanted to add a method to
my subclass like so:
- (CGPDFDocumentRef)documentRef;
I realized that it was overriding an internal PDFDocument method that
I was unaware of. This actually helps a big performance bottleneck in
the application because I can use it instead of creating my own docRef
from scratch each time. What I'm not sure about though is how safe I
am using this in my application since it might break on future OS
updates. I'm planning on filing an enhancement request since it is
useful to be able to get a CGPDFDocumentRef directly from a
PDFDocument object. How safe am I using this method in my application?
Namasté,
Kevin_______________________________________________
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