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https://issues.apache.org/jira/browse/PDFBOX-4821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Migowski updated PDFBOX-4821:
------------------------------------
    Description: 
I am printing PDF files with Apache PDFBox. The attached file shows a second 
turquise square on the top of the page (See attached file 
"ArtefactWhilePrinting.png").

When I try to render the PDF with PDFBox the result looks nice (see attached 
file "RenderingResult.png")

I have provided the code to render / print the letterpaper, and also the Input 
PDF ("LogoOnly_Letterpaper.pdf"). 

The PDF is the output of an SVN file, exported by Inkscape, but AFAIK there 
isn't even an object at the location where the square appears in printing, so I 
cannot tell what bugs lets it appear there.

Thanks for improving the PDF component to also handle this PDF in advance, you 
guys are great.

Update: I tried to give a DPI number to printing, so the pixelating is done 
within PDF Box, but there the artefact still appears. So rendering with DPI to 
Image works (also with 300 DPI images), but rendering even with DPI to paper 
leads to the strange artefact. 

 

  was:
I am printing PDF files with Apache PDFBox. The attached file shows a second 
turquise square on the top of the page (See attached file 
"ArtefactWhilePrinting.png").

When I try to render the PDF with PDFBox the result looks nice (see attached 
file "RenderingResult.png")

I have provided the code to render / print the letterpaper, and also the Input 
PDF ("LogoOnly_Letterpaper.pdf"). 

The PDF is the output of an SVN file, but AFAIK there isn't even an object at 
the location where the square appears in printing, so I cannot tell what bugs 
lets it appear there.

Thanks for improving the PDF component to also handle this PDF in advance, you 
guys are great.


> My PDF document is not printed correctly. Rendering it works.
> -------------------------------------------------------------
>
>                 Key: PDFBOX-4821
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4821
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Rendering
>    Affects Versions: 2.0.15
>         Environment: Windows 10, JDK 1.8.0_152
>            Reporter: Daniel Migowski
>            Priority: Major
>              Labels: bug, printing, rendering
>         Attachments: ArtefactWhilePrinting.png, 
> DevconLetterPaperPrinter.java, DevconLetterPaperRenderer.java, 
> LogoOnly_Letterpaper.pdf, RenderingResult.png
>
>
> I am printing PDF files with Apache PDFBox. The attached file shows a second 
> turquise square on the top of the page (See attached file 
> "ArtefactWhilePrinting.png").
> When I try to render the PDF with PDFBox the result looks nice (see attached 
> file "RenderingResult.png")
> I have provided the code to render / print the letterpaper, and also the 
> Input PDF ("LogoOnly_Letterpaper.pdf"). 
> The PDF is the output of an SVN file, exported by Inkscape, but AFAIK there 
> isn't even an object at the location where the square appears in printing, so 
> I cannot tell what bugs lets it appear there.
> Thanks for improving the PDF component to also handle this PDF in advance, 
> you guys are great.
> Update: I tried to give a DPI number to printing, so the pixelating is done 
> within PDF Box, but there the artefact still appears. So rendering with DPI 
> to Image works (also with 300 DPI images), but rendering even with DPI to 
> paper leads to the strange artefact. 
>  



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