Bug 484562 - Bad rendering of EPS embedded in DVI at certain zoom levels
Summary: Bad rendering of EPS embedded in DVI at certain zoom levels
Status: REPORTED
Alias: None
Product: okular
Classification: Applications
Component: DVI backend (show other bugs)
Version: 23.08.4
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-03-27 01:38 UTC by Tristan Miller
Modified: 2024-04-16 14:43 UTC (History)
1 user (show)

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


Attachments
LaTeX source file (15.56 KB, text/x-tex)
2024-03-27 01:38 UTC, Tristan Miller
Details
Resulting DVI file (344 bytes, application/x-dvi)
2024-03-27 01:38 UTC, Tristan Miller
Details
Correct rendering at 150% zoom (63.47 KB, image/png)
2024-03-27 01:38 UTC, Tristan Miller
Details
Incorrect rendering at 200% zoom (90.60 KB, image/png)
2024-03-27 01:39 UTC, Tristan Miller
Details

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Description Tristan Miller 2024-03-27 01:38:16 UTC
Created attachment 167824 [details]
LaTeX source file

Attached is a LaTeX file that embeds an EPS graphic.  If you compile the LaTeX source to DVI (using `latex map.tex`) and view the DVI file in Okular, then it looks fine when the zoom level is less than 200%, but at 200% or higher the graphic is improperly rendered.  I attach screenshots of correct rendering at 150% zoom and incorrect rendering at 200% zoom.

SOFTWARE/OS VERSIONS
KDE Plasma Version: 5.27.10
KDE Frameworks Version: 5.115.0
Qt Version: 5.15.12
Comment 1 Tristan Miller 2024-03-27 01:38:34 UTC
Created attachment 167825 [details]
Resulting DVI file
Comment 2 Tristan Miller 2024-03-27 01:38:55 UTC
Created attachment 167826 [details]
Correct rendering at 150% zoom
Comment 3 Tristan Miller 2024-03-27 01:39:14 UTC
Created attachment 167827 [details]
Incorrect rendering at 200% zoom
Comment 4 Albert Astals Cid 2024-04-01 10:41:23 UTC
Opening that dvi file says

Couldn't find file map.pstex

Is there some magic i have to do to generate that file from the map.text you have attached?
Comment 5 Tristan Miller 2024-04-01 19:51:50 UTC
(In reply to Albert Astals Cid from comment #4)
> Opening that dvi file says
> 
> Couldn't find file map.pstex
> 
> Is there some magic i have to do to generate that file from the map.text you
> have attached?

If you run `latex map.tex` it will generate the file.
Comment 6 Bug Janitor Service 2024-04-16 03:52:36 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 7 Tristan Miller 2024-04-16 14:43:28 UTC
Info provided in Comment 5.