Bug 359197

Summary:	[HUION] 100% pressure at stroke start
Product:	[Applications] krita	Reporter:	Thiébaut <tchampenier>
Component:	Tablets (tablet issues are only very rarely bugs in Krita!)	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	griffinvalley, halla
Priority:	NOR
Version:	3.0 Alpha
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
URL:	https://i.imgur.com/qUOhehz.png
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Thiébaut 2016-02-09 19:39:17 UTC

Every 5 or 6 strokes, Krita 3 seems to receive 100 % pressure from the pen when it first touches the surface, and thus draws a full-opacity, full-size dot. The rest of the stroke is using the correct pressure, as actually applied on the pen.
See screenshot.

This doesn't happen with krita 2.9.

Reproducible: Always

Steps to Reproduce:
1. plug a Huion 1060PRO+
2. brush tool
3. make some strokes

Actual Results:  
big dots at stroke start: https://i.imgur.com/qUOhehz.png

Expected Results:  
normal pressure

Comment 1 wolthera 2016-03-16 12:15:45 UTC

Hey there!

Does this still happen with the 3.0 pre-alpha 3?

If so, could you maybe make a tablet log(https://docs.krita.org/KritaFAQ#What_if_your_tablet_is_not_recognized_by_Krita.3F)? That'd be super-useful!

Comment 2 Thiébaut 2016-03-16 21:59:08 UTC

Hi, 

This is indeed solved in alpha 3, but then the other bug
https://bugs.kde.org/show_bug.cgi?id=342105
is back.

Basically, with alpha 3 I have the same behavior as Krita 2.9: pressure works great but right and middle click are not working at all.

In alpha 2 I had this "stroke start" problem but right and middle click were working fine.

I'll try to provide logs in the next days.

Cheers!
Thiébaut