Hi Torsten, I haven't looked extensively into the latest Apple documentation on this subject and wouldn't be surprised if it has been "rolled in" recently, but David Gelphman's Programming with Quartz does go into this in some detail.
Chapter 14, Creating and Examining PDF Documents, contains a listing (Listing 14.11) of fairly extensive code showing how to count and categorize the images used on each page of a PDF document. Also, the quartz-dev mailing list would be another good place to discuss your topic. Best Wishes for Technical Success! Joel _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]