Removing a layer AND ITS CONTENT
Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=1510
Printed Date: 22 Nov 24 at 1:24PM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com
Topic: Removing a layer AND ITS CONTENT
Posted By: mbellino
Subject: Removing a layer AND ITS CONTENT
Date Posted: 14 Jul 10 at 4:49PM
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Hi, I was wondering if the following problem has an issue : If you have a PDF file with several layers (OCG in QuickPDF language), and you delete one of them. Then the objects (like images) related to the OCG are still present !  When you use Illustrator, our any other image program, when you delete a layer, you would like that all the related images to also get deleted. Thus I was wondering : - How is it possible to know which OCG are related to which objects ? - Perhaps the reverse is also possible, but we would have to parse all the objects (images, text, line, ...) to determine to which OCG they are related to... Regards |