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Re: PDFKit: PDF version and page labels
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Re: PDFKit: PDF version and page labels


  • Subject: Re: PDFKit: PDF version and page labels
  • From: Andrew Downs <email@hidden>
  • Date: Mon, 18 Dec 2006 14:20:46 -0600

Thanks for the info, John.

Regarding the version number: I did some digging and found a couple of discussions, including a 2004 thread on quartz-dev as well as the recent book "Programming with Quartz", that indicate Quartz writes the new file using the PDF version that it determines is appropriate based on the characteristics of the document. Quartz does not write anything lower than 1.3, and will write 1.4 (or greater) if the document uses a later feature, such as transparency. Whether this behavior is good or bad depends on how you look at the problem, but it is not well-publicized, so I'm mentioning it for future readers.

--
Andrew Downs


On Dec 18, 2006, at 1:16 PM, John Calhoun wrote:

On Dec 15, 2006, at 2:33 PM, Andrew Downs wrote:
When I use PDFKit to separate a multi-page PDF file into individual PDFDocument objects, and then save those pages to disk, each file get stamped as PDF version 1.3, rather than the PDF version of the original file. Is there a way to control this?

Not at this time that I am aware of.

Is it possible to set a page label for a PDFPage object?

Also, not at this time. Sorry.

john calhoun—_______________________________________________

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References: 
 >PDFKit: PDF version and page labels (From: Andrew Downs <email@hidden>)
 >Re: PDFKit: PDF version and page labels (From: John Calhoun <email@hidden>)

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