How to determine if a PDFPage is image based? (A scanned page)
How to determine if a PDFPage is image based? (A scanned page)
- Subject: How to determine if a PDFPage is image based? (A scanned page)
- From: DairyKnight <email@hidden>
- Date: Sun, 13 Sep 2009 20:01:59 +0800
Hi all,
Is there a way to determine if a PDFPage contains only a picture? There
seems to be plenty of routines for rendering/drawing
in Core Graphics, but none for extracting PDF information?
Regards,
Dairyknight
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