Debenu Quick PDF Library - PDF SDK Community Forum : Images not displaying http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 30 Jun 2026 05:14:03 +0000 Tue, 27 Sep 2011 02:47:57 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=1973 <![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[Images not displaying : 1. Have you monitored the memory...]]> http://www.quickpdf.org/forum/images-not-displaying_topic1973_post8399.html#8399 Author: AndrewC
Subject: 1973
Posted: 27 Sep 11 at 2:47AM

1. Have you monitored the memory usage on the Server to make sure all memory is being freed.  If there is a memory leak then memory usage will increase gradually.

2. One option may be to automatically close down your app after a set number of pages or time and then have it automatically restart itself.

3. I assume you are checking the return values.  ImageFile would equal 0 if it failed.

Andrew.
]]> Tue, 27 Sep 2011 02:47:57 +0000 http://www.quickpdf.org/forum/images-not-displaying_topic1973_post8399.html#8399 <![CDATA[Images not displaying : I have an app (using version 7.x)...]]> http://www.quickpdf.org/forum/images-not-displaying_topic1973_post8397.html#8397 Author: rweetch
Subject: 1973
Posted: 26 Sep 11 at 4:52PM

I have an app (using version 7.x) which runs continually on a server and produces pdf's without any problem.
 
However, every so often it fails to prodcue some of the images, images it has handled fine until a particular point after which they never get included in the output. This could I suppose be a memory issue, but I'm not sure. I would very much like to be able to test for this problem but not being able to reproduce it in the devlopment environment it is tricky.
 
Any ideas waht I could test to see if teh image has been included? the code for merging them is fairly basic:
 
 ImageFile := PdfLibrary.AddImageFromFile(ifn, ImgOpts);
 
 if PDFLibrary.PageCount > 1 then
    PDFLibrary.SelectPage(PDFLibrary.GetFormFieldPage(fldID));
 
 PDFLibrary.FitImage(uLeft, uTop, uWd, uHt, 1, 1, uRotate);
 
Thanks
 
Russell
]]> Mon, 26 Sep 2011 16:52:59 +0000 http://www.quickpdf.org/forum/images-not-displaying_topic1973_post8397.html#8397