Bug 449808 - butt caps shown as rounded
Summary: butt caps shown as rounded
Status: RESOLVED UPSTREAM
Alias: None
Product: okular
Classification: Applications
Component: PDF backend (show other bugs)
Version: 21.12.1
Platform: FreeBSD Ports FreeBSD
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-02-08 20:28 UTC by Friedrich Volkmann
Modified: 2022-02-08 20:35 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
sample PDF (1.17 KB, application/pdf)
2022-02-08 20:28 UTC, Friedrich Volkmann 		Details
okular screenshot (4.10 KB, image/png)
2022-02-08 20:30 UTC, Friedrich Volkmann 		Details
evince screenshot (2.49 KB, image/png)
2022-02-08 20:31 UTC, Friedrich Volkmann 		Details
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Description Friedrich Volkmann 2022-02-08 20:28:50 UTC 
Created attachment 146457 [details]
sample PDF

SUMMARY
Line caps are sometimes rendered as rounded when they aren't.

STEPS TO REPRODUCE
I saved an Inkscape drawing (with butt caps) as a PDF (attached here) and opened it with okular.

OBSERVED RESULT
rounded caps

EXPECTED RESULT
butt caps

SOFTWARE/OS VERSIONS
FreeBSD: 12.2-STABLE
KDE Plasma Version: none
KDE Frameworks Version: 5?
Qt Version: 5

ADDITIONAL INFORMATION
Evince renders the caps correctly.
Comment 1 Friedrich Volkmann 2022-02-08 20:30:09 UTC 
Created attachment 146458 [details]
okular screenshot
Comment 2 Friedrich Volkmann 2022-02-08 20:31:07 UTC 
Created attachment 146459 [details]
evince screenshot
Comment 3 Oliver Sander 2022-02-08 20:35:58 UTC 
This appear to be a bug in poppler, the library used by Okular to render pdf files.  I can reproduce the problem with pdftoppm 20.09.0.

Can you please open a bug at the poppler bugtracker:

    https://gitlab.freedesktop.org/poppler/poppler/-/issues

Thank you!