Rendering transparent pdf
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=3261
Printed Date: 28 Apr 24 at 8:43AM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com
Topic: Rendering transparent pdf
Posted By: pdfuserxx
Subject: Rendering transparent pdf
Date Posted: 05 Feb 16 at 11:48AM
|
Hi, I'm using Debenu PDF library to convert PDF into PNG image by calling RenderPageToString from my code. Everything is working fine apart from a specific PDF which contains transparent image, which is rendered with a black background. What could be done in this case? regards
|
Replies:
Posted By: Ingo
Date Posted: 05 Feb 16 at 1:47PM
|
Hi, try the official support page from Debenu and send there your problem-pdf with a detailed description: http://www.debenu.com/support/ Cheers and welcome here, ------------- Cheers, Ingo |
Posted By: mLipok
Date Posted: 05 Feb 16 at 7:14PM
Can you be more precise: I mean which version of QPDF Library you are using ? ------------- Here you can find description how to test my examples: http://www.quickpdf.org/forum/forum_posts.asp?TID=2932&PID=12600&title=drawcapturedpagematrix-matrix-howto#12600 |
pdfuserxx wrote:Posted By: pdfuserxx
Date Posted: 11 Feb 16 at 6:57AM
Sorry for the late replay. I'm using Debenu Quick Pdf library 10.15.603.1118.
|
Posted By: mLipok
Date Posted: 11 Feb 16 at 7:28AM
|
And did you try to use current release with trial license key ? If I remember well, there was some issues with printing, so maybe this is now fixed. ------------- Here you can find description how to test my examples: http://www.quickpdf.org/forum/forum_posts.asp?TID=2932&PID=12600&title=drawcapturedpagematrix-matrix-howto#12600 |
Posted By: Ingo
Date Posted: 11 Feb 16 at 7:52AM
|
Hi, it's right: 11.13 and 11.14 offers two png-fixes but ... How the Images can be built depends on how the pdf is structured and which elements were used to do it. Perhaps you can upload your relevant pdf anywhere online and post the link here? So we can try yourself and if we're making the same experiences you should post your Problem to the official Debenu support page. ------------- Cheers, Ingo |