Debenu Quick PDF Library - PDF SDK Community Forum : Sample Code http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 11 May 2026 20:07:49 +0000 Tue, 09 Mar 2021 20:21:00 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 30 www.quickpdf.org/forum/RSS_topic_feed.asp?FID=13 <![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[Sample Code : DLL Import file for Visual FoxPro]]> http://www.quickpdf.org/forum/dll-import-file-for-visual-foxpro_topic1188_post15682.html#15682 Author: mbabcock
Subject: DLL Import file for Visual FoxPro
Posted: 09 Mar 21 at 8:21PM

I downloaded the long list of DECLARES from the OP.  There's just 2 lines where you need to get rid of the trailing "AS LONG" for it to compile without errors.  FYI.]]> Tue, 09 Mar 2021 20:21:00 +0000 http://www.quickpdf.org/forum/dll-import-file-for-visual-foxpro_topic1188_post15682.html#15682 <![CDATA[Sample Code : Scale all pages in a PDF with CapturePage]]> http://www.quickpdf.org/forum/scale-all-pages-in-a-pdf-with-capturepage_topic2012_post15652.html#15652 Author: Ingo
Subject: Scale all pages in a PDF with CapturePage
Posted: 01 Mar 21 at 10:41PM

You can't set it directly.
All related functions are working with top, left, width and height - so you have to do some calculations ;-)

]]> Mon, 01 Mar 2021 22:41:23 +0000 http://www.quickpdf.org/forum/scale-all-pages-in-a-pdf-with-capturepage_topic2012_post15652.html#15652 <![CDATA[Sample Code : Scale all pages in a PDF with CapturePage]]> http://www.quickpdf.org/forum/scale-all-pages-in-a-pdf-with-capturepage_topic2012_post15648.html#15648 Author: Pulkitsoft
Subject: Scale all pages in a PDF with CapturePage
Posted: 27 Feb 21 at 9:35AM


Is Anyone can help? Above given page scaling code working very well.

I wants to specify left, top, bottom, right margin in above given code.

Note: Output page not to be stretch.
]]> Sat, 27 Feb 2021 09:35:31 +0000 http://www.quickpdf.org/forum/scale-all-pages-in-a-pdf-with-capturepage_topic2012_post15648.html#15648 <![CDATA[Sample Code : Digital Signature]]> http://www.quickpdf.org/forum/digital-signature_topic3880_post15644.html#15644 Author: mLipok
Subject: Digital Signature
Posted: 23 Feb 21 at 11:36PM

maybe here:
https://developers.foxitsoftware.com/kb/article/advanced-options-signing-pdf-files/

btw.
Somebody can provide how to modify this example to use CryptCards ?

]]> Tue, 23 Feb 2021 23:36:31 +0000 http://www.quickpdf.org/forum/digital-signature_topic3880_post15644.html#15644 <![CDATA[Sample Code : Digital Signature]]> http://www.quickpdf.org/forum/digital-signature_topic3880_post15555.html#15555 Author: DigitalSignature
Subject: Digital Signature
Posted: 28 Jan 21 at 1:21PM

@tfrost It worked! Thanks a lot.

For others who would have a similar requirement to sign PDF using windows store certificate the process is as follows :

1) Start a signing intent with NewSignProcessFromXXX & use SignProcessID returned by this method on all API calls below
2) Get SHA1 hash of the certificate and call SetSignProcessCertFromStore
3) Specify signature field on PDF using SetSignProcessField, if you don't have one, it'll create it for you
4) Call EndSignProcessToXXX to sign PDF
5) GetSignProcessResult can be used to verify if PDF was signed successfully
]]> Thu, 28 Jan 2021 13:21:57 +0000 http://www.quickpdf.org/forum/digital-signature_topic3880_post15555.html#15555 <![CDATA[Sample Code : Digital Signature]]> http://www.quickpdf.org/forum/digital-signature_topic3880_post15544.html#15544 Author: DigitalSignature
Subject: Digital Signature
Posted: 21 Jan 21 at 4:21AM

@tfrost That was really helpful, thank you. Will try this out and get back if I run into any issue.
]]> Thu, 21 Jan 2021 04:21:04 +0000 http://www.quickpdf.org/forum/digital-signature_topic3880_post15544.html#15544 <![CDATA[Sample Code : Digital Signature]]> http://www.quickpdf.org/forum/digital-signature_topic3880_post15543.html#15543 Author: tfrost
Subject: Digital Signature
Posted: 20 Jan 21 at 1:34PM

I have not used a certificate from the Windows store, but I have used a certificate from a PFX file.

Basically you start a Sign Process with qp.NewSignProcessFromX, where X is 'file' or 'stream' or 'string' containing the PDF. This function returns a sign process ID which is required in all subsequent signing calls.

Then if you want a picture stamp, you may need to use SetSignProcessField, SetSignProcessFieldBounds, SetSignProcessFieldImageFromFile, and then you may need QP.SetNeedAppearances(0). 

Next, SetSignProcessSubFilter and SetSignProcessInfo if you need them.

Finally I use SetSignProcessPFXFromFile to load the certificate, but you would replace this with SetSignProcessCertFromStore. To save the signed PDF you call EndSignProcessToFile(id, outputpdffile) and qp.GetSignProcessResult. 

Make sure that you use a certificate which supports PDF-signing. Not all do. And it is essential to check, report and fix any error returns from the above functions, before continuing to the next one.

It does all work, but there is a lot to get right.  Persevere!
]]> Wed, 20 Jan 2021 13:34:43 +0000 http://www.quickpdf.org/forum/digital-signature_topic3880_post15543.html#15543 <![CDATA[Sample Code : Digital Signature]]> http://www.quickpdf.org/forum/digital-signature_topic3880_post15542.html#15542 Author: DigitalSignature
Subject: Digital Signature
Posted: 20 Jan 21 at 8:40AM

Hi, my application is in C/C++ for Windows platform & I want to use Quick PDF library to generate multi-lingual PDFs that are digitally signed using one of the certificates on system.

I'm unable to get any documentation on how would one use Quick PDF library to digitally sign a PDF using a certificate from store. All I've got until now is SetSignProcessCertFromStore method from the documents, but there is no sample code on how do I go about using it.

Any documentation or samples or guide on this would be really helpful.
]]> Wed, 20 Jan 2021 08:40:20 +0000 http://www.quickpdf.org/forum/digital-signature_topic3880_post15542.html#15542 <![CDATA[Sample Code : Android Pdf Creation]]> http://www.quickpdf.org/forum/android-pdf-creation_topic3872_post15509.html#15509 Author: Ingo
Subject: Android Pdf Creation
Posted: 20 Dec 20 at 11:00PM

Hi Ali :)


what i've found are these links:
https://www.debenu.com/kb/setup-android-studio-and-debenu-quick-pdf-library/
https://www.debenu.com/kb/create-an-emulator-for-testing-in-android-studio/

Perhpas you've more luck searching yourself from here:
https://www.debenu.com/docs/pdf_library_reference/Search.php

I would expect that the android package should contain the things you're asking for?


Cheers and welcome here,
Ingo

]]> Sun, 20 Dec 2020 23:00:53 +0000 http://www.quickpdf.org/forum/android-pdf-creation_topic3872_post15509.html#15509 <![CDATA[Sample Code : Android Pdf Creation]]> http://www.quickpdf.org/forum/android-pdf-creation_topic3872_post15508.html#15508 Author: Ali Abbas
Subject: Android Pdf Creation
Posted: 20 Dec 20 at 3:28PM

I have seen few links related to Android SDK to create PDF Document, but unfortunately not able get the desired results. It always end up like this:
Getting Started ActiveX Edition
Getting Started DLL Edition
Getting Started Delphi Edition
Getting Started LIB Edition

Can anyone please share the links.
Our requirement is to create PDF programmatically with Multilanguage support like English, Arabic and Urdu.
Thanks in Advance.]]> Sun, 20 Dec 2020 15:28:00 +0000 http://www.quickpdf.org/forum/android-pdf-creation_topic3872_post15508.html#15508