Peter,
I did attempt to try setting the values to those I sent you below
and when I touch any of the touch screens, my cursor still remains in
the first monitor screen and I never see it move to any of the other
3 touch monitors.
Is there something else I need to do other than set the xinput
settings
to get the new settings to take effect?
Regards,
Curtis
On 12.12.2011 09:02, Curtis Rubel wrote:
Peter,
I have been looking at this for a while and have not been able
to get my system setup correctly as it is a rather complex setup.
I have 4 monitors on this system. The first one is NOT a touch
screen and is at 800X600, the other 3 are touch screens at 1280X1024,
with the center of those 3 rotated to portrait mode. I am not quite
sure
how to proceed looking at the examples provided since none of
them really give me any idea of what to do about my first monitor
which is not a touch device.
I am assuming that I still need to account for it in the equations,
is that a valid assumption?
#xinput list
â¡ Virtual core pointer id=2 [master
pointer (3)]
â â³ Virtual core XTEST pointer id=4 [slave
pointer (2)]
â â³ TouchScreenLeft id=6 [slave
pointer (2)]
â â³ TouchScreenCenter id=7 [slave
pointer (2)]
â â³ TouchScreenRight id=8 [slave
pointer (2)]
⣠Virtual core keyboard id=3 [master
keyboard (2)]
â³ Virtual core XTEST keyboard id=5 [slave
keyboard (3)]
â³ Power Button id=9 [slave
keyboard (3)]
â³ Power Button id=10 [slave
keyboard (3)]
â³ Logitech USB Keyboard id=11 [slave
keyboard (3)]
â³ Logitech USB Keyboard id=12 [slave
keyboard (3)]
#xinput list-props "TouchScreenLeft"
Device 'TouchScreenLeft':
Device Enabled (117): 1
Coordinate Transformation Matrix (119): 1.000000, 0.000000,
0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
#xinput list-props "TouchScreenCenter"
Device 'TouchScreenCenter':
Device Enabled (117): 1
Coordinate Transformation Matrix (119): 1.000000, 0.000000,
0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
#xinput list-props "TouchScreenRight"
Device 'TouchScreenRight':
Device Enabled (117): 1
Coordinate Transformation Matrix (119): 1.000000, 0.000000,
0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
So first to make it a little easier no rotation for now on #2:
0:
800/(800 + (3*1280) ) 0 0
0 600/1024 0
0 0 1
1:
1280/(800 + (3*1280) ) 0 800/(800 + (3*1280) )
0 1024/1024 0
0 0 1
2:
1280/(800 + (3*1280) ) 0 800+1280/(800 + (3*1280) )
0 1024/1024 0
0 0 1
3:
1280/(800 + (3*1280) ) 0 800 + (2*1280)/(800 + (3*1280) )
0 1024/1024 0
0 0 1
Does that look about correct, because the math on
the 3rd number or c2 from the equation examples does
not seem to add up properly to equal a total of 1.
Regards,
Curtis
On 09.12.2011 23:37, Peter Hutterer wrote:
On Fri, Dec 09, 2011 at 12:47:10PM -0500, Curtis Rubel wrote:
Hello xorg...
Can someone tell me if multiple X screen support is planned for
the evdev input module?
We have a number of multiple X screen systems here running Xorg
using
the older evtouch input library and from what I can see it appears
this
module is no longer supported and being replaced by the evdev
module.
Is this the case or has the evtouch input library just not been
updated yet??
Any help in this matter would be greatly appreciated...as the touch
screen vendor
ELO does not support multiple USB touchscreens on a single
system...
input drivers don't do multi-screen handling (anymore), it's all
handled by
the server now. See the documentation here:
http://wiki.x.org/wiki/XInputCoordinateTransformationMatrixUsage
Cheers,
Peter
--
Curtis Rubel
Senior Development Engineer
Compro Computer Services, Inc.
105 East Drive - Melbourne, Florida, 32904
Phone: 321-727-2211
email: [email protected]
Web: http://www.compro.net
"An ISO 9001:2008 Registered Company"
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