[Scilab-users] periodical X-Axis in 2d plot

[Stefan Du Rietz]

On 2015-05-13 16:19, Philipp Mühlmann wrote:
> /Yes, it does, but the automatic x value should remain if I only
> change the y value, shouldn't it?/
> I guess no help, but:
> yes, it should..question is: does it?
> Did you "disp(a.x_location)" and check if the value keeps constant
> after updating a.y_location by hand?
> Would be interesting to see...never used something like this before.
> Best wishes,
> Philipp
>

As I tried to explain, If I set
   a.title.auto_position="on"
after drawlater() where I change the x axis and do many things, and 
not until *after* drawnow() change the y value
   a.title_position(2)=new_vertical_position
then the title gets the correct position: the automatic x value and 
the y value new_vertical_position.

Calixte, please, that must be a bug?

Best regards
Stefan

> 2015-05-13 14:18 GMT+02:00 Stefan Du Rietz <sdr at durietz.se
> <mailto:sdr at durietz.se>>:
>
>     On 2015-05-13 12:47, Philipp Mühlmann wrote:
>
>         / But my problem is:/
>         /1. I change only the x-axis in the axes a/
>         /2. I let Scilab set the position with a.title.auto_position="on"/
>         /3. I change a.title_position(2)=new_vertical_position/
>         /4. unfortunately a.title_position(1) is not updated/
>         //
>         I guess that editing a.title after   a.title.auto_positioning =
>         'on';   switches off the auto positioning?
>
>
>     Yes, it does, but the automatic x value should remain if I only
>     change the y value, shouldn't it?
>
>         What about using:
>         /a.title_position(//1)  = new_horizontal_position/
>         /a.title_position(2)  = new_vertical_position/
>         where new_horizontal position = old_horizontal_position if
>         x-axes does
>         not change or getting a new value (depending on your data) if the
>         x-axes changes.
>
>
>     I tried that, but it is very complicated to calculate the
>     horizontal position so that the title is positioned in the middle ...
>
>     And it works if I change the y position after drawnow()!
>
>     Regards
>     Stefan
>
>         Greetings,
>         Philipp
>
>         2015-05-13 12:24 GMT+02:00 Philipp Mühlmann
>         <p.muehlmann at gmail.com <mailto:p.muehlmann at gmail.com>
>         <mailto:p.muehlmann at gmail.com <mailto:p.muehlmann at gmail.com>>>:
>
>              /I may miss something again, but when they are in their own
>              drawnlater/drawnow pair -- not the one used for plotting
>         --, it
>              seems to work./
>              cool...thanks...I managed to have the cross without
>         blinking now
>              using drawlater() / drawnow() in connection with
>         delete(e). didn't
>              know "embrassing".
>              Best regards,
>              Philipp
>
>              2015-05-13 9:54 GMT+02:00 Samuel Gougeon
>         <sgougeon at free.fr <mailto:sgougeon at free.fr>
>              <mailto:sgougeon at free.fr <mailto:sgougeon at free.fr>>>:
>
>                  Le 13/05/2015 09:32, Samuel Gougeon a écrit :
>
>                      Le 13/05/2015 08:08, Philipp Mühlmann a écrit :
>
>                          I have also noticed that I cannot change the
>         position
>                          of a title, x-
>                          or y-label in-between specific drawlater/drawnow.
>
>                          If you know where to place x-y-label
>
>                          What about:
>
>                          a = gca()
>                          a.x_label.position =
>                          a.y_label.position =
>
>                          works great or me.
>
>                  For me as well (i forgot this property), even within
>                  drawlater/drawnow.
>                  About a.x_location about which i was thinking : it
>         works also
>                  within drawlater/drawnow.
>                  Ni issue for me (apart reminding ;)
>
>                  About the + cross: to avoid it blinking (while axes
>         stopped
>                  to), you may update their data instead of deleting and
>                  recreating it for each iteration, and see the result
>         (i did
>                  not try).
>
>
>
>
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