[jira] [Comment Edited] (PDFBOX-1570) PDFImageWriter creates black boxes for some images in the pdf

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

    [ https://issues.apache.org/jira/browse/PDFBOX-1570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636490#comment-13636490 ] 

Andreas Lehmkühler edited comment on PDFBOX-1570 at 4/19/13 3:35 PM:
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No, transparency groups are described in chapter 11.4

http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf
                
      was (Author: lehmi):
    No, transparency groups are described in chapter 11.4

http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000_1.pdf
                  
> PDFImageWriter creates black boxes for some images in the pdf
> -------------------------------------------------------------
>
>                 Key: PDFBOX-1570
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1570
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Writing
>    Affects Versions: 1.8.1
>         Environment: Mac OSX
>            Reporter: Florian Over
>         Attachments: blackboxes.png, doo-erste-schritte.pdf
>
>
> After loading a pdf file and writing a Image with PDFImageWriter.writeImage the resulting image is on several parts black, where in the original pdf resides images.
> See examples.

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