Debenu Quick PDF Library - PDF SDK Community Forum : DPLRenderPageToFile misses some gfx http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 19:14:22 +0000 Mon, 05 Aug 2019 23:46:43 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=3680 <![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[DPLRenderPageToFile misses some gfx : Did you find a solution for this?...]]> http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14878.html#14878 Author: Coogara
Subject: 3680
Posted: 05 Aug 19 at 11:46PM

Did you find a solution for this? I'm having the same issue. I have a process running on Linux. It renders page text just fine, but none of the graphical content renders. Mine aren't even watermarks.

I can't be certain, but I suspect the issue concerns the PDF layers. When I ran the PDF through a compressor, the individual pages could then be extracted intact, with graphics.

UPDATE: I've given up on this under Linux and instead am calling ghostscript to extract PNG pages from the PDF. This is faster than my previous efforts using QuickPDF.

Graeme


Edited by Coogara - 06 Aug 19 at 11:28PM]]> Mon, 05 Aug 2019 23:46:43 +0000 http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14878.html#14878 <![CDATA[DPLRenderPageToFile misses some gfx : In my apps it looks similar to...]]> http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14661.html#14661 Author: Ingo
Subject: 3680
Posted: 28 Feb 19 at 1:31PM

In my apps it looks similar to your sample here.
I think the problem is more how this watermark is made.
This here is a user-user-forum - so further help you should get on the official support page of Debenu/Foxit.
Please add a sample and complete description of your issue (try "report a bug" or "technical question"):
https://www.debenu.com/support/contact/



]]> Thu, 28 Feb 2019 13:31:02 +0000 http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14661.html#14661 <![CDATA[DPLRenderPageToFile misses some gfx : Hi Ingo,thanks for the welcome,...]]> http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14660.html#14660 Author: prenz
Subject: 3680
Posted: 28 Feb 19 at 12:07PM

Hi Ingo,

thanks for the welcome, and of course, for the tips.

I just tried CombineContentStream and NormalizePage, but unfortunately no change to the output...
]]> Thu, 28 Feb 2019 12:07:25 +0000 http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14660.html#14660 <![CDATA[DPLRenderPageToFile misses some gfx : Hi Jan,first you should try to...]]> http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14659.html#14659 Author: Ingo
Subject: 3680
Posted: 28 Feb 19 at 11:46AM

Hi Jan,

first you should try to use...
CombineContentStreams and
NormalizePage
...after the load and before rendering this could be an effect already.

Cheers and welcome here,
Ingo

]]> Thu, 28 Feb 2019 11:46:56 +0000 http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14659.html#14659 <![CDATA[DPLRenderPageToFile misses some gfx : I have trouble rendering a PDF...]]> http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14658.html#14658 Author: prenz
Subject: 3680
Posted: 28 Feb 19 at 11:31AM

I have trouble rendering a PDF with QuickPDF Library. My PDF contains some sort of "watermark", which is displayed ok with Adobe or Foxit Reader, but when rendered with Quick PDF, only currupted parts of this watermark are visible in the output.

Original PDF: https://od.lk/f/ODJfMzQ1ODQ2ODlf

This is how it should look like:


And this is how Quick PDF Library (v16.12) renders this PDF:



The watermark in the page's center is almost invisible. What can I do to get Quick PDF render this file correctly?
]]> Thu, 28 Feb 2019 11:31:13 +0000 http://www.quickpdf.org/forum/dplrenderpagetofile-misses-some-gfx_topic3680_post14658.html#14658