Bug 435669

Summary:	PDF renders in low quality when using two monitors with mixed scales
Product:	[Applications] okular	Reporter:	mrkrebbie
Component:	PDF backend	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	aacid, oliver.sander
Priority:	NOR
Version First Reported In:	20.12.2
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description mrkrebbie 2021-04-12 17:54:09 UTC

SUMMARY


STEPS TO REPRODUCE
1. Plug in another monitor to laptop
2. Change scale in display setting (example: Laptop monitor 125%, external monitor 100%)
3. Open a PDF file with Okular

OBSERVED RESULT

The PDF file renders correctly when windows is in integrated monitor but when moved to external monitor it becomes unreadable.

EXPECTED RESULT

PDF files should be readable on both monitors.

SOFTWARE/OS VERSIONS
Windows: 10 Version 20H2 Build 19042.906
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION

PDF Backend version 0.6.5
Using Poppler 21.02.0

Comment 1 Oliver Sander 2021-04-13 07:14:46 UTC

There have been a few patches regarding mixed scaling recently.  Are you able to test with a self-compiled Okular?  (Or wait for 21.04)?

Comment 2 mrkrebbie 2021-04-16 17:07:44 UTC

(In reply to Oliver Sander from comment #1)
> There have been a few patches regarding mixed scaling recently.  Are you
> able to test with a self-compiled Okular?  (Or wait for 21.04)?

I'm not sure I know how to compile it but I could try.

Comment 3 Albert Astals Cid 2022-01-21 13:27:33 UTC


*** This bug has been marked as a duplicate of bug 433003 ***