Re: PDFDocuments and CGPDFDocuments
Re: PDFDocuments and CGPDFDocuments
- Subject: Re: PDFDocuments and CGPDFDocuments
- From: Kevin Ross <email@hidden>
- Date: Sat, 31 May 2008 16:03:18 -0700
Whoops, I sent this yesterday but didn't hit reply-all...
Thanks Joel, I just took a look at the PDFAnnotationEditor example.
It seems to be doing all of it's transformations in the PDFView
subclass. I'm not sure if I am able to do this since I would like to
perform the impositions by working strictly with the data of the
PDFDocument.
David's book is fantastic, I'm been using it plus a lot of inspiration
to get to where I am now. It has been essential on this journey.
In my naiveté, I had hoped that I could cast between the two with a
smaller performance penalty than converting PDFDocument -> NSData ->
CGPDFDocumentRef. Needless to say, there has been no headway on that
front.
I currently have an "Initilalizing..." document modal window activate
when I'm initializing the CGPDFDocumentRef so it's not too bad, it
would just be nice to avoid this behavior completely.
I realize that perhaps this question might be better suited for quartz-
dev, thank you for your insight!
- Kevin
On May 29, 2008, at 8:52 PM, Joel Norvell wrote:
Kevin,
The PDFAnnotationEditor example program does a lot of this sort of
thing; have
you looked at it?
Also, any operation you can perform on an NSView also applies to a
PDFView;
plus you have the additional PDFView protocol.
Other pertinent resources would be Apple's quartz-dev list and David
Gelphman's
beautiful book, Programming With Quartz.
HTH,
Joel
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