[Koha-bugs] [Bug 13954] New: other image shows an inadequate rough pixelation

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http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=13954

            Bug ID: 13954
           Summary: other image shows an inadequate rough pixelation
 Change sponsored?: ---
           Product: Koha
           Version: 3.18
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P5 - low
         Component: Label/patron card printing
          Assignee: cnighswonger at foundations.edu
          Reporter: Heinrich.Hartl at email.de
        QA Contact: testopia at bugs.koha-community.org

Created attachment 37493
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http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=37493&action=edit
pixaleted picture side by side with irfanview window of same picture

I am preparing a patron card layout including a logo. Since the real logo is
not already available I decided to use an arbitrary other .jpg instead. The
result in the created pdf is showing the picture in right size and position but
badly pixelated. Providing the same picture in .png did not help. I suspect
that the resizing operation is not done such as to give an acceptable or
optimum result.

 Please find the following attachments:

Screenshot of layout used (template has labels 70*36 mm)

Screenshot taken with irfanview showing the pdf created by export viewed 400%
and on top of it irfanview Window displaying the same photo - here you can see
the pixelated picture side by side with a reasonably resized version of the
same picture

The used picture to allow you to reproduce my result or even better to use in a
testcase for the resolved problem.

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