Extract thumbnails
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=1162
Printed Date: 31 Jan 26 at 7:54PM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com
Topic: Extract thumbnails
Posted By: ArturAs
Subject: Extract thumbnails
Date Posted: 31 Jul 09 at 2:56PM
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I understand how to create thumbnails. But how can i extract thumbnails from an existing pdf file? Artur |
Replies:
Posted By: DELBEKE
Date Posted: 01 Aug 09 at 5:54AM
| As far as i know, it is not possible to save an image included in a pdf. |
Posted By: Ruturaaj
Date Posted: 12 Aug 09 at 11:43PM
You can extract images from PDF using QuickPDF. The process is like this: 1. LoadFromFile your PDF in QuickPDF. 2. Get total number of images in selected PDF file using FindImages 3. In a FOR loop from 1 to result of FindImages, select the image using SelectImage. It takes the Image ID which is nothing but your FOR loop variable here. 4. SaveImageToFile ... to save image. There is a problem in QuickPDF though. When I tested this method, it slices a few images in PDF at the time of extracting. I've already sent an email to support and waiting for their reply on this issue. |
DELBEKE wrote: