Debenu Quick PDF Library - PDF SDK Community Forum : Splitting large PDFs http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 19:33:25 +0000 Thu, 20 Jun 2013 16:08:17 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=2667 <![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[Splitting large PDFs : That&#039;s absolutely brilliant....]]> http://www.quickpdf.org/forum/splitting-large-pdfs_topic2667_post10969.html#10969 Author: gkbeckmann
Subject: 2667
Posted: 20 Jun 13 at 4:08PM

That's absolutely brilliant. Thank you. Working a treat. Now that I know I realise that I should have spotted it from the documentation, next time I'll look harder.]]> Thu, 20 Jun 2013 16:08:17 +0000 http://www.quickpdf.org/forum/splitting-large-pdfs_topic2667_post10969.html#10969 <![CDATA[Splitting large PDFs : Gordon,QP.ExtractFilePages internally...]]> http://www.quickpdf.org/forum/splitting-large-pdfs_topic2667_post10945.html#10945 Author: AndrewC
Subject: 2667
Posted: 14 Jun 13 at 3:11AM

Gordon,

QP.ExtractFilePages internally uses the DA code to split PDF's.

We have recently made some improvements to this function in the 9.15 betas and have also added QP.ExtractFilePagesEx with extra options.

Also if you call QP.TransformFile to optimise the PDF file first then you may find the whole split process will run much faster in certain cases depending on how optimised the input PDF file is.  TransofrmFile can also remove some unused xref entries from the output file thus making the output files smaller also.

The latest improvements can be found on DQPL 9.15 Beta 2 which can be downloaded from here

http://www.debenu.com/blog/debenu-quick-pdf-library-9-15-beta-2-released.html

Andrew.



Edited by AndrewC - 14 Jun 13 at 3:16AM]]> Fri, 14 Jun 2013 03:11:38 +0000 http://www.quickpdf.org/forum/splitting-large-pdfs_topic2667_post10945.html#10945 <![CDATA[Splitting large PDFs : I have an application for splitting...]]> http://www.quickpdf.org/forum/splitting-large-pdfs_topic2667_post10940.html#10940 Author: gkbeckmann
Subject: 2667
Posted: 13 Jun 13 at 11:54AM

I have an application for splitting multipage PDFs. It uses DPLLoadFromFile and DPLExtractPages to generate a new PDF for every page which it then writes out as a completely new PDF. So far so good.

Some PDFs are too large to load into memory so I plan to use the direct access functions. But I can't find a direct access function to copy a page from the opened PDF file into a new PDF document. Effectively I want a direct access version of DPLExtractPages.

I've searched the documentation, the examples, the forums and the Internet and no joy. Probably I'm just being unimaginative or missing something obvious. But I would really appreciate any help or tips.

Thanks, Gordon]]> Thu, 13 Jun 2013 11:54:55 +0000 http://www.quickpdf.org/forum/splitting-large-pdfs_topic2667_post10940.html#10940