Problems rendering PDFs
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=1173
Printed Date: 04 Feb 26 at 5:27AM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com
Topic: Problems rendering PDFs
Posted By: bernr
Subject: Problems rendering PDFs
Date Posted: 13 Aug 09 at 9:39PM
Hello I am looking at using QuickPDF in my Delphi App, but I am having a problem with it rending some PDFs. I emailed some samples to customer <dot> service <dot> qpl (at) quickpdflibrary <dot> com Tuesday morning (CST) but have not heard anything back. Is there another way I can get help on these documents? I am running QuickPDF 7.15 BTW in Delphi 2007.
Thanks
Bern
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Replies:
Posted By: Ingo
Date Posted: 13 Aug 09 at 9:46PM
Hi Bern!
Perhaps it's better to describe the probs here more detailed.
Is it possible for you to upload the pdf-files anywhere on your webspace - so that we can have access? Perhaps then we can help.
Cheers, Ingo
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Posted By: bernr
Date Posted: 13 Aug 09 at 9:56PM
Sure thing, you can get the PDFs from http://www.exitcare.com/downloads/ProblemPDFs/
There are also 2 PNG files in that folder, one from adobe and one from QuickPDF, they will prob be better then me describing the problem.
Thanks for your help
Bern
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Posted By: Ingo
Date Posted: 14 Aug 09 at 7:03AM
Hi!
If any other one wants to help...
This is the correct location ;-)
http://www.exitcare.com/downloads/PDFs/
Cheers, Ingo
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Posted By: Ingo
Date Posted: 14 Aug 09 at 7:48AM
Hi Bern!
I've sent an email in this case to Karl and Rowan from Debenu.
It's like it is ... but the internal developement is always a bit further than the published versions so i think one of the next versions of the library will fix this behavior, too.
I myself do rendering like this:
// . . .
try
QP.UnlockKey('MyKey');
QP.LoadFromFile(fstring);
If ( QP.Encrypted > 0 ) Then
QP.Unencrypt;
QP.RenderPageToStream(72,page,1,test_stream,1,0);
finally
QP.Free;
end;
test_stream.Seek(0,0);
jpg.LoadFromStream (test_stream);
Form1.image1.Picture.Assign(jpg);
test_stream.Clear;
// . . .
Cheers, Ingo
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