Problem with Thumbnail of FastPDF Reader and Texts of pdf file are not sharp. You have to zoom to sharpen.

waleed.amjad's Avatar


13 Mar, 2015 08:00 AM

I'm using FastPDF reader kit sdk in my iOS app. I'm facing two problem.
First is if I open pdf file and save my last reading page and after open again that pdf file I'm able to goto that last reading page but when I check in thumbnail reader did not set the page. Let me give you example I'm in page 62 (i.e and go back to my app. Now I open again it goes to the page but thumbnail did not set as you can see in image ( And I'm using this line of code to open last reading page [pdfViewController setPage:lastPage];

Secondly, the text of pdf are not sharp enough to read we have to zoom to read it as you can see in image but when I zoom it like this image (
So please update on this asap. Thanks

  1. Support Staff 1 Posted by Matteo on 24 Mar, 2015 02:49 PM

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    Please, would you try out the small update that is now online on the github master branch?

  2. 2 Posted by waleed.amjad on 26 Mar, 2015 07:37 AM

    waleed.amjad's Avatar

    Hi Matteo,
    I'm still facing Thumbnail issue in latest FastPDF sdk. When I want to open page no 62 of PDF file the thumbnail did not set that until I goto next page. So please update asap. Thanks.

  3. 3 Posted by waleed.amjad on 27 Mar, 2015 05:51 PM

    waleed.amjad's Avatar

    Hi Matteo,
    I'm also using latest FastPDF kit sdk but facing memory error and also my pdf pages are not showing in FastPDF reader. I'm getting this error in log
    malloc: *** error for object 0x17b802a00: Freeing unallocated pointer *** set a breakpoint in malloc_error_break to debug : CGBitmapContextInfoCreate: unable to allocate 56855232 bytes for bitmap data
    Mar 27 20:32:48 : CGContextTranslateCTM: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.

    So, please update me on this asap.

  4. 4 Posted by waleed.amjad on 27 Mar, 2015 05:54 PM

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    I'm also check allocation and leak of memory using Profile in xcode. I getting this image ( of app.

  5. 5 Posted by bob.spijkstra on 01 Apr, 2015 10:04 AM

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    We have a lot of customers reporting crashes when they use the PDF reader. These are all related to memory problems on iPad Air 1 and 2 and iPad mini 2.
    Please give us a fix a.s.a.p.

  6. Support Staff 6 Posted by Matteo on 02 Apr, 2015 02:03 PM

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    Would you like to provide your kit version number? The following snippet will print it in the debug window

    NSLog(@"%@", [MFDocumentManager version])

  7. 7 Posted by waleed.amjad on 06 Apr, 2015 07:41 AM

    waleed.amjad's Avatar

    Using this line of code. I'm getting 20150323c on debug window. Please provide me solution a.s.a.p.

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