[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Boudewijn Rempt]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #18 from Boudewijn Rempt  ---
Good choice :-)

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #17 from edgar.ej.mercad...@gmail.com ---
Yeah that's fine. I'm sorry I haven't updated this since I bought a wacom and
moved to Linux.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Boudewijn Rempt]

https://bugs.kde.org/show_bug.cgi?id=373076

Boudewijn Rempt  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |UPSTREAM

--- Comment #16 from Boudewijn Rempt  ---
I'm sorry, we're going to have to close this report since there's nothing we
can do with it.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #15 from edgar.ej.mercad...@gmail.com ---
Thanks guys... I might have to save money for wacom.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Boudewijn Rempt]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #14 from Boudewijn Rempt  ---
For now, yes -- if we get access to the hardware so we can experiment, we might
be able to figure out what it's doing wrong. Weirdly enough. as dmitry said, I
was wrong and there _is_ some pressure info in the logfile, and that _should_
result in a line:

045537.93141556 [2368] krita.tabletlog: "[   ] TabletMove  
btn: 0 btns: 0 pos:  503, 400 gpos:  533, 514 hires:  532.894, 514.483 prs:
0.713587 Stylus Pen id: 14602065 xTilt: 21 yTilt: 0 rot: 0 z: 0 tp: 0 "

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #13 from edgar.ej.mercad...@gmail.com ---
No it doesn't have tilt, or if it does have tilt features, I wouldn't know
since I have never used tilt/and/or noticed it. So if the hanvon driver is
putting in values at the wrong variables, does this mean I'm pretty much out of
luck with using Krita?

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Dmitry Kazakov]

https://bugs.kde.org/show_bug.cgi?id=373076

Dmitry Kazakov  changed:

   What|Removed |Added

 Status|NEEDSINFO   |UNCONFIRMED
 Resolution|WAITINGFORINFO  |---

--- Comment #12 from Dmitry Kazakov  ---
Mark as unconfirmed for now

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Dmitry Kazakov]

https://bugs.kde.org/show_bug.cgi?id=373076

Dmitry Kazakov  changed:

   What|Removed |Added

 CC||dimul...@gmail.com

--- Comment #11 from Dmitry Kazakov  ---
Hm... there are some small pressure values though.

Edgar, do does your tablet support tilt?

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Boudewijn Rempt]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #10 from Boudewijn Rempt  ---
Comment on attachment 102704
  --> https://bugs.kde.org/attachment.cgi?id=102704
tablet log 3

I wonder...

 prs: 0.00 Stylus Pen id: 14602065 xTilt: 15 yTilt: 5 rot: 0 z: 0 tp: 0
"   

That means that the pressure is always 0; no wonder that Krita doesn't draw a
line. And I cannot believe that a Hanvan tablet supports tilt, but those values
vary. Looks like the driver puts the values in the wrong variables.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #9 from edgar.ej.mercad...@gmail.com ---
Created attachment 102704
  --> https://bugs.kde.org/attachment.cgi?id=102704=edit
tablet log 3

Here's a better log file.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Boudewijn Rempt]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #8 from Boudewijn Rempt  ---
Sorry, I didn't read correctly, you said you did -- but even mouse events
should show up in the log if you enabled tablet logging with ctrl-shift-t.
There is no line saying

krita.tabletlog: vvv START TABLET EVENT LOG
vvv 

So we haven't got a full tablet log yet.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Boudewijn Rempt]

https://bugs.kde.org/show_bug.cgi?id=373076

Boudewijn Rempt  changed:

   What|Removed |Added

 Resolution|--- |WAITINGFORINFO
 Status|UNCONFIRMED |NEEDSINFO

--- Comment #7 from Boudewijn Rempt  ---
There are two tablet protocols: wintab and windows ink. Almost every tablet
(wacom, huion, yiynova, uclogic, hanvon) come with wintab drivers. There can
only be one wintab driver on a given windows installation. Krita only
understands wintab, which is the reason that you also need a wintab driver for
Surface Pro, which comes with an n-trig pen and which uses windows ink by
default.

The hanvon tablet driver is a wintab driver: will install a wintab32.dll
somewhere. And from the log we can see that there is a wintab driver, otherwise
we couldn't open a context.

What isn't in the log is a record of you trying to draw a stroke. Did you close
Krita directly after starting it?

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #6 from edgar.ej.mercad...@gmail.com ---
Oh yah, I forgot to say, I also uploaded the latest log.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #5 from edgar.ej.mercad...@gmail.com ---
Created attachment 102561
  --> https://bugs.kde.org/attachment.cgi?id=102561=edit
tablet log

I downloaded the latest beta and installed it. I opened up Krita, created a new
document, made a mark with my mouse, then made a mark with my tablet, then
rotated the canvas, then made a mark with my mouse, and then made another mark
with my tablet before closing it.

Whenever I made a mark with my mouse, it would draw on canvas. When I do the
same thing with my tablet, nothing happens. :(

Is my tablet a lost cause because it's old and have no new drivers?

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #4 from edgar.ej.mercad...@gmail.com ---
Mr Rempt, I tried going to the website to download the latest beta, but the
links are dead. I even tried the source code links, but the links only lead me
to the latest stable version. Any help you can give me would be great. Thanks.

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=373076

--- Comment #3 from edgar.ej.mercad...@gmail.com ---
I'll try the latest beta.

So total noob question though: what exactly are wintab drivers? I know it's a
microsoft driver for surface pros but why is it needed for my non surface
pro/non tablet desktop when Hanvon comes with it's own drivers?

So is the line of communication like this?
tablet -> hanvon tablet driver -> wintab -> krita
as oppose to the way I traditionally understand it;
tablet -> hanvon tablet driver -> krita
?

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[krita] [Bug 373076] [HANVON] No tablet interaction with Hanvon Graphic Pal 0806

[Boudewijn Rempt]

https://bugs.kde.org/show_bug.cgi?id=373076

Boudewijn Rempt  changed:

   What|Removed |Added

   Platform|Other   |MS Windows
Summary|No tablet interaction with  |[HANVON] No tablet
   |Hanvon Graphic Pal 0806 |interaction with Hanvon
   ||Graphic Pal 0806
 OS|Linux   |MS Windows
 CC||b...@valdyas.org

--- Comment #2 from Boudewijn Rempt  ---
Hm, from your log, I see that you're on Windows, not Linux. Krita sees the
wintab driver and gets a context:

004919.04427528 [2536] krita.tabletlog: # Getting current
context data: 
005019.04435921 [2536] krita.tabletlog: lc.lcName = 0x22d7d8
005119.04441643 [2536] krita.tabletlog: lc.lcDevice = 0 
005219.04446983 [2536] krita.tabletlog: lc.lcInOrgX = 0 
005319.04451561 [2536] krita.tabletlog: lc.lcInOrgY = 0 
005419.04456520 [2536] krita.tabletlog: lc.lcInExtX = 10206 
005519.04461288 [2536] krita.tabletlog: lc.lcInExtY = 7422  
005619.04466057 [2536] krita.tabletlog: lc.lcOutOrgX = 0
005719.04470634 [2536] krita.tabletlog: lc.lcOutOrgY = 0
005819.04475403 [2536] krita.tabletlog: lc.lcOutExtX = 10206
005919.04480743 [2536] krita.tabletlog: lc.lcOutExtY = -7422
006019.04485321 [2536] krita.tabletlog: lc.lcSysOrgX = 0
006119.04490471 [2536] krita.tabletlog: lc.lcSysOrgY = 0
006219.04495239 [2536] krita.tabletlog: lc.lcSysExtX = 1280 
006319.0458 [2536] krita.tabletlog: lc.lcSysExtY = 1024 
006419.04505539 [2536] krita.tabletlog: Qt Desktop Geometry
QRect(0,0 1280x1024)
006519.04511070 [2536] qtDesktopRect = QRect(0,0 1280x1024) 
006619.04516220 [2536] wintabDesktopRect = QRect(0,0 1280x1024) 

But no tablet events are received at all... 

Could you also try with the latest beta, which has even more tablet debug
output? But tbh, I'm afraid that it's still going to be hard to register your
stylus if the driver doesn't send tablet events.

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