Debenu Quick PDF Library - PDF SDK Community Forum : RenderPageToDC with SetRenderDCOffset http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 19:55:28 +0000 Fri, 11 Mar 2016 16:12:20 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=3209 <![CDATA[Debenu Quick PDF Library - PDF SDK Community Forum]]> http://www.quickpdf.org/forum/forum_images/QPDF_Forum_Title.png http://www.quickpdf.org/forum/ <![CDATA[RenderPageToDC with SetRenderDCOffset : Well, the topic is a bit older...]]> http://www.quickpdf.org/forum/renderpagetodc-with-setrenderdcoffset_topic3209_post13047.html#13047 Author: Sebaestschjin
Subject: 3209
Posted: 11 Mar 16 at 4:12PM

Well, the topic is a bit older now, but apparently I have the same problem.
We implemented a Document-Viewer in our application using QuickPDF and the RenderPageToDC-Method. Until now we used Library-Version 8.16 and everything works fine. The SetRenderDCOffset-Method is called when the user drags the mouse on the document, so that the position moves.

However I'm currently trying to update the Library to the recent version 12.12 and there the same problem as s.meyer mentioned can be seen. The paper background moves correctly, but the content is cut at the old borders. I tried to manipulate the RenderCropType and PageBoxes, but so far there's no option I found that fixes the problem. Is there some new option that has to be set in order for this method to still work correctly?

Help will be greatly appreciated
]]> Fri, 11 Mar 2016 16:12:20 +0000 http://www.quickpdf.org/forum/renderpagetodc-with-setrenderdcoffset_topic3209_post13047.html#13047 <![CDATA[RenderPageToDC with SetRenderDCOffset : Hello! I&#039;d like to...]]> http://www.quickpdf.org/forum/renderpagetodc-with-setrenderdcoffset_topic3209_post12801.html#12801 Author: s.meyer
Subject: 3209
Posted: 19 Nov 15 at 9:53AM

Hello!

I'd like to output a PDF by RenderPageToDC not atposition (0,0) but moved to (x,y). If I use SetRenderDCOffset(), the output is movedcorrectly, but cut at the unmoved former borders. If I move the position e.g. by 100 pixels right to(100,0), there are missing 100 pixels on the right side! Only the white background is output completely andcorrectly...

What am I doing wrong? I use the Delphi-Source-Edition 11.12 with Delphi 2010und Windows 7.

Many thanks for your help

 

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