[jira] [Resolved] (PDFBOX-1810) PDFToImage: Image of pdf is resized and drawn multiple times at top of output image

["Andreas Lehmkühler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-1810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andreas Lehmkühler resolved PDFBOX-1810.
----------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0
                   1.8.4
         Assignee: Andreas Lehmkühler

I fixed this in revision 1552552 (trunk) and 1552553 (1.8 branch).

My changes are based on Tilmans proposal. I just adapted the relevant part which is needed to handle different values of bpc when it comes to DeviceGray colorspaces.

Thanks for the report and the investigation!

> PDFToImage: Image of pdf is resized and drawn multiple times at top of output image
> -----------------------------------------------------------------------------------
>
>                 Key: PDFBOX-1810
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1810
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 1.8.2, 1.8.3, 2.0.0
>         Environment: Debian testing, OpenJDK7
>            Reporter: Frederik Bertling
>            Assignee: Andreas Lehmkühler
>             Fix For: 1.8.4, 2.0.0
>
>         Attachments: 24bit.pdf, K3.pdf, K31.jpg, K32.jpg, PDFBOX-1810.pdf-1.png, Settings.jpg, b+w.pdf, gray.pdf, truegray.pdf
>
>
> Hi,
> all the pdfs created with simple scan (https://launchpad.net/simple-scan) are not correctly converted into images.
> A single page is resized and drawn multiple times at the top of the output image. 
> Using the pdfbox app on windows with the newest orcale java 7 causes a java heap error.



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