Re: [DIGImend-users] Digimend driver with multiple screens?

[Simon R. <dan...@gm...>]

Indeed, I got the transformation matrix applied manually, so I'm sure I'll
have it going smoothly soon.

Again, many thanks, this was a huge help!
Cheers,
Simon


On Thu, Jul 23, 2015 at 7:06 AM, Simon Roberts <
dan...@gm...> wrote:

> Ah, this is very helpful Martin, many thanks.
>
> I'm not familiar with perl, so it took a while to work out why
> Data::Printer wasn't present and to make it so, and now it complains that
> the Huion shows up as three separate devices!
>
> Somehow, the script issues an error "Warning: There are multiple devices
> matching HUION PenTablet", but that text seems to come from one of the
> commands it's issuing, not from the script itself. I think when I find
> that, I should be able to make things work.
>
> Anyway, it's a great relief to know that it can be done at least.
>
> Thanks again,
> Simon
>
>
> On Thu, Jul 23, 2015 at 12:09 AM, Martin Rusko <mar...@gm...>
> wrote:
>
>> Hi Simon,
>>
>> what you want can be done by calculating and setting Coordinate
>> Transformation Matrix. You can find more information at
>> https://wiki.archlinux.org/index.php/Calibrating_Touchscreen.
>>
>> Attached you can find small perl script which will do this for you. It
>> uses xrandr and xinput commands. Let say xrandr says you have two monitors,
>> LVDS1 and HDMI3. If you want your tablet to work on HDMI3 monitor, you will
>> use it as ./tass.pl HDMI3. Or ./tass.pl LVDS1 will set X Window to have
>> tablet for laptop screen. Calling ./tass.pl should just reset CTM, in
>> other words tablet will be stretched across multiple monitors.
>>
>> The script is rather crude, hardcoded to work for tablets I have. But
>> because you have also HUION tablet, it may work for you as well. Or will
>> need some modification.
>>
>> Best Regards,
>> Martin
>>
>> On Thu, Jul 23, 2015 at 1:55 AM, Simon Roberts <
>> dan...@gm...> wrote:
>>
>>> Hi all, I was unable to subscribe to this list (errors from the mail
>>> list manager program on sourceforge, claiming there was a bug in the
>>> system?!) so I'm hoping this works anyway.
>>>
>>> I'm using a Huion610Pro tablet with the digimend driver (very nice,
>>> thank you!)
>>>
>>> I am wondering, however if I can configure it to work on just one of the
>>> two monitors on my system. I find that when it spreads it's "reach" across
>>> about 4000 horizontal pixels from two monitors side by side, the resolution
>>> is rather low. I don't need it on more than the one window that I'm doing
>>> graphics on. The wacom driver seems to be able to do this, through the
>>> Ubuntu settings panel, but I find no equivalent for this.
>>>
>>> Can it be done? Can anyone point me at how?
>>>
>>> TIA,
>>> Simon
>>>
>>>
>>>
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>>
>