Bug 440120

Summary: hand written annotations with stylus are unreadable after being rendered
Product: [Applications] okular Reporter: Luca <luca.tagliacozzo>
Component: PDF backendAssignee: Okular developers <okular-devel>
Status: REPORTED ---    
Severity: normal    
Priority: NOR    
Version First Reported In: 1.9.3   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: hand written annotations

Description Luca 2021-07-21 18:02:40 UTC
Created attachment 140239 [details]
hand written annotations

SUMMARY


STEPS TO REPRODUCE
1. Open a pdf
2. use the handwritten annotation tool
3. it becomes unreadable as if ink would spread around
OBSERVED RESULT
Unreadable hand written annotation

EXPECTED RESULT
Nice and smooth hand written annotation

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Kubuntu 20.04 installed over ubuntu via tasksel
(available in About System)
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8

ADDITIONAL INFORMATION
I have just updated from 18.04 where everything worked as expected,
so it is a bug of the version shipped with 20.04
Notice that this is not that bad with the mouse, 
only the part written with a Stylus is bad, 
the wacom setting in the kde disappeared so that could be one of the reasons...