[okular] [Bug 490248] New: (Vector?) image rendering bugged

Jummy bugzilla_noreply at kde.org
Sat Jul 13 23:00:59 BST 2024


https://bugs.kde.org/show_bug.cgi?id=490248

            Bug ID: 490248
           Summary: (Vector?) image rendering bugged
    Classification: Applications
           Product: okular
           Version: 24.05.2
          Platform: Microsoft Windows
                OS: Microsoft Windows
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: PDF backend
          Assignee: okular-devel at kde.org
          Reporter: alleswasichwill at protonmail.com
  Target Milestone: ---

Created attachment 171644
  --> https://bugs.kde.org/attachment.cgi?id=171644&action=edit
Just a pdf from the web, some simple statistics with vector images.

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SUMMARY
Vector images in PDFs are displayed broken. When I am talking about vector
images, I am referring to endless zoomable images which won't get blurry when
even zoomed at 1000% for example. Additionally, awkwardly this doesn't seem to
affect all kinds of vector images, so it might take a bit to find a PDF where
this bug happens.

STEPS TO REPRODUCE
- No steps needed to reproduce. Just the right PDF needed.

OBSERVED RESULT
Blurry and/or unsharp and wrong pixelated edges

EXPECTED RESULT
Issueless (vector) image display

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
I left Software/Os Versipons blank, since this bug is independent from OS. I
went back to Okular v23.08 and everything was displayed properly. So, this is a
bug of v24 specifically. I will add a PDF where this bug occured, as an
example.

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