[okular] [Bug 437401] Jagged freehand annotations

ramon diaz-uriarte bugzilla_noreply at kde.org
Sat Jun 5 13:43:26 BST 2021


https://bugs.kde.org/show_bug.cgi?id=437401

--- Comment #6 from ramon diaz-uriarte <rdiaz02 at gmail.com> ---
(In reply to David Hurka from comment #2)
> I think that is just your stylus, and other applications realize (or not)
> that your stylus is jagging and apply a smoothing algorithm to the
> annotation.
> 
> Bug 410723 was caused by processing both stylus and mouse cursor events,
> which were systematically a bit off, which caused the caracteristic
> comb-like jitter. In your case, the jitter looks pretty random. Can you
> please make a screenshot of this jitter at a high zoom scale?

Added two screenshots at high zoom from Okular.

Unfortunately, I do not (yet) have another stylus to test. Will try to get
another one, and report.

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