Summary: | [WACOM] Krita paint stroke with tablet can only use left-top-corner of screen, offset with a factor of 1/2 or 1/4 | ||
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Product: | [Applications] krita | Reporter: | jonatan <jonatan.bijl> |
Component: | Tablets (tablet issues are only very rarely bugs in Krita!) | Assignee: | Krita Bugs <krita-bugs-null> |
Status: | RESOLVED WORKSFORME | ||
Severity: | normal | CC: | halla |
Priority: | NOR | ||
Version: | 3.0 Beta | ||
Target Milestone: | --- | ||
Platform: | Microsoft Windows | ||
OS: | Microsoft Windows | ||
Latest Commit: | Version Fixed In: | ||
Attachments: |
screenshot of bug at 1920x1080 resolution
screenshot of bug at 4k resolution log of drawing |
Description
jonatan
2016-05-11 10:16:59 UTC
Created attachment 98906 [details]
screenshot of bug at 1920x1080 resolution
Created attachment 98907 [details]
screenshot of bug at 4k resolution
Created attachment 98908 [details]
log of drawing
After some more investigation, it seems it is using the top left approximately 700x480 pixels. Could be related to tablet resolution? I am using a Wacom Bamboo Fun Pen & Touch Medium Hi Jonathan, Which tablet do you use? And do you have display scaling enabled in Windows? The really interesting thing is that only the version that uses Qt's hidpi awareness seems to map correctly for you. That's extra-double-plus strange, because setting the display scaling in Windows doesn't make any difference for me on my SP3... I am using display scaling of 125% A more precise measurement suggests that only the topleft 640x480 area is used. Weird... I just put my SP3 at 125% scaling, and everything worked fine (but that's with the built-in ntrig pen + wintab driver, so it's not exactly comparable...) Can you try to generate a tablet log as per https://docs.krita.org/KritaFAQ#Tablets ? I suspect that this commit causes the issue: commit 23596b92c5f1ad05379ac4e7f65a1350a6e5f2ba Author: Michael Abrahams <miabraha@gmail.com> Date: Tue Mar 15 09:40:48 2016 -0400 Support DPI switching in Wintab coordinate scaling Read current DPI from qApp->activeWindow->devicePixelRatio() (In reply to Boudewijn Rempt from comment #8) > Weird... I just put my SP3 at 125% scaling, and everything worked fine (but > that's with the built-in ntrig pen + wintab driver, so it's not exactly > comparable...) Can you try to generate a tablet log as per > https://docs.krita.org/KritaFAQ#Tablets ? I have added a log as attachment. ("log of drawing") For me it works fine now, not only in the newest build but also in the builds mentioned in this bug. Maybe it was fixed by a windows update??? That is not entirely inconceivable, since the converse happens all the time as well :-) |