Debenu Quick PDF Library - PDF SDK Community Forum : Convert Pdf to Image on Mac http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 23:29:54 +0000 Sat, 18 May 2013 08:33:06 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=2640 <![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[Convert Pdf to Image on Mac : Hi,I tested with the last version...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10858.html#10858 Author: JMLM
Subject: 2640
Posted: 18 May 13 at 8:33AM

Hi, 
I tested with the last version 0914.
Same problem on mac Os.
Cheers Jim.

]]> Sat, 18 May 2013 08:33:06 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10858.html#10858 <![CDATA[Convert Pdf to Image on Mac : Hi Ingo,I did that, my project...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10855.html#10855 Author: JMLM
Subject: 2640
Posted: 17 May 13 at 9:10PM

Hi Ingo,
I did that, my project works fine, except this function.
I can use all your sample easily.


[DQPL RenderDocumentToFile:72: 0: iNumPages: 5: @"/Users/JMLM/Documents/jpg/png.png"];

return 1

in Loop :

 NSString *name = [NSString stringWithFormat:@"/Users/JMLM/Documents/jpg/img-%d.png", i];

[DQPL RenderPageToFile:300 :i :5 :name];

return 1



[DQPL RenderPageToString:300 : nPage :1]  

return Empty NSdata



Cheers Jim

]]> Fri, 17 May 2013 21:10:07 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10855.html#10855 <![CDATA[Convert Pdf to Image on Mac : Hi Jim!Did you check the returning...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10850.html#10850 Author: Ingo
Subject: 2640
Posted: 17 May 13 at 7:11PM

Hi Jim!

Did you check the returning values from the functions?
And if there's something strange you can use LastErrorCode...
Did you read this:
http://www.debenu.com/kb/debenu-quick-pdf-library-and-mac-xcode-projects/

Cheers, Ingo



Edited by Ingo - 17 May 13 at 7:14PM]]> Fri, 17 May 2013 19:11:32 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10850.html#10850 <![CDATA[Convert Pdf to Image on Mac : HII have tested these lines...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10849.html#10849 Author: JMLM
Subject: 2640
Posted: 17 May 13 at 2:51PM

HI
I have tested these lines code on windows os (C#) and it works fine but on mac , images are empty.
Cheers Jim


Edited by JMLM - 17 May 13 at 2:52PM]]> Fri, 17 May 2013 14:51:51 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10849.html#10849 <![CDATA[Convert Pdf to Image on Mac : hi,Thanks Ingo and Rowan.in...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10836.html#10836 Author: JMLM
Subject: 2640
Posted: 13 May 13 at 7:39AM

hi,
Thanks Ingo and Rowan.
in fact , for testing i used :

if([DQPL RenderDocumentToFile:300: 0: pageCount: 1: @"/Users/JMLM/Desktop/test/image-%p.jpg"]) NSLog(@"OK");( prompt Ok but images are empty)

or 

int pageCount = [DQPL PageCount]; 

    for( int nPage = 0; nPage < pageCount; ++nPage ) {     

      

        [DQPL RenderPageToFile:72 : nPage :1 :@"/Users/JMLM/Desktop/test/image.jpg"]; 

        [DQPL RenderPageToString:300 : nPage :1]             

}


(I also tried with png option : 5)


For my project I want to store the result as a blob text, the result (NSData*) of RenderPageToString is also empty.

I want to convert any pdf to images (from : Word, Open Office, Acrobat ...) I tried with differents sources of Pdf. 


I tested on Lion and Mountain Lion.


Cheers Jim.



Edited by JMLM - 17 May 13 at 10:12AM]]> Mon, 13 May 2013 07:39:30 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10836.html#10836 <![CDATA[Convert Pdf to Image on Mac : Hi Jim,Sorry to hear you&#039;re...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10835.html#10835 Author: Rowan
Subject: 2640
Posted: 13 May 13 at 2:35AM

Hi Jim,

Sorry to hear you're experiencing issues.

If you could upload the PDF that you're trying to convert to an image we'll run some tests on our end. Also which image type are you trying to save it as?

Cheers,
- Rowan.
]]> Mon, 13 May 2013 02:35:00 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10835.html#10835 <![CDATA[Convert Pdf to Image on Mac : So you&#039;ve done something...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10834.html#10834 Author: Ingo
Subject: 2640
Posted: 12 May 13 at 8:27PM

So you've done something wrong... ;-)

You should post the relevant code part from ...create up to ...free
and then it should be possible to help you with this issue.

Cheers, Ingo


]]> Sun, 12 May 2013 20:27:52 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10834.html#10834 <![CDATA[Convert Pdf to Image on Mac : Hi,I can not convert a pdf to...]]> http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10833.html#10833 Author: JMLM
Subject: 2640
Posted: 12 May 13 at 12:03PM

Hi,
I can not convert a pdf to image I don't know if it is a bug. I tried with RenderPageToFile  , and RenderDocumentToFile . My images are empty.
Best regards 
Jim
]]> Sun, 12 May 2013 12:03:06 +0000 http://www.quickpdf.org/forum/convert-pdf-to-image-on-mac_topic2640_post10833.html#10833