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Re: TeXmacs: use of drawing tablets?


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  • From: Frank <address@hidden>
  • To: address@hidden
  • Subject: Re: TeXmacs: use of drawing tablets?
  • Date: Sat, 6 Mar 2021 20:52:07 +0100

Hi,

I don't understand how it is different from simply using the mouse. I mean, on my
computer, when the drawing tablet is connected, it works as a mouse, no matter in what
software, so it is very unclear how we say that TeXmacs "supports" the
tablet. I suppose that it has some specialties customized for tablets.

Best,
Frank

On 3/6/21, Vincent Douce Mathoscope wrote:
Joris i've made this very short video (in french) to explain the basics
https://www.youtube.com/watch?v=iBaLjQjY6w0&list=PLwVXFDzLfXhc9yaw0Oy54VpBTd-wExrYD&index=10

<https://www.youtube.com/watch?v=iBaLjQjY6w0&list=PLwVXFDzLfXhc9yaw0Oy54VpBTd-wExrYD&index=10>
j'ai une autre question en plus de la précédente
le raccourci clavier shift alt touches flèchées pour modifier la taille de la
zone de dessin
serait-il possible de l'utiliser aussi pour modifier la taille d'une image
lorsquo'n insère ou lie une iamge ?
ou y a til déjà un raccourci clavier pour ça ?
Vincent


Le 5 mars 2021 à 09:37, Frank <address@hidden <mailto:address@hidden>> a
écrit :

Hi,

I don't know whether only Wacom tablets are supported? I don't know how it is
managed (I install the deb package from TeXmacs website. I don't know whether
it has Qt5 support).

The problem is that I don't know how to tell whether a specific tablet is
"supported". When I connect my tablet, it always works as a mouse. I see that
when I draw the pictures in xournalpp, the thickness of stripe changes as my pressure
changes. I don't see the same phenomenon in TeXmacs.

Best,
Frank

On 3/3/21, Vincent Douce Mathoscope wrote:
hi
i just received my Wacom Bamboo yesterday
in TeXmacs it works very fluently inside insert image/draw image
but i was wondering ifit is possible to modify the size of the drawing layer
(very large by default)
Vincent
Le 2 mars 2021 à 21:32, TeXmacs <address@hidden <mailto:address@hidden>
<mailto:address@hidden <mailto:address@hidden>>> a écrit :

Hi Frank,

On Wed, Jan 27, 2021 at 09:23:21AM +0100, Frank wrote:
I see that there are primitive supports of drawing tablets. However, I don't
know where I can test the functionality.

If you have a tablet, then you may test it in graphics mode,
by selecting the hand drawn curves mode.
You need the Qt5 version if my memory is correct.
The advantage of a drawing tablet is that the coordinate resolution
is more precise (on my tablet they are 1/16-th of a pixel).

On the other hand, is there any easy way to delete handwrites (for example,
delete the objects in a selected region)?

You mean removing all "draw overs" in a selection?
That has not been implemented, but could be done if
there is enough demand.

Best wishes, --Joris
----
Vincent Douce
https://lemathoscope.com/ <https://lemathoscope.com/> <https://lemathoscope.com/
<https://lemathoscope.com/>>
cours de maths postbac par visio

----
Vincent Douce
https://lemathoscope.com/ <https://lemathoscope.com/>
cours de maths postbac par visio




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