mailing-list for TeXmacs Users

["Juan Pablo Romero" <address@hidden>]

> Well, if you can made this things already, as Joris says, I think that I
> can use this to start my literate way to learn TeXmacs. Thanks Javier
> and Joris for your input. How can I put the "engine" argument for the
> inserted code?
>
> > * The result of the execution of a box can be something different than
> plain
> > text. An image, for example.
> >
> >
> > I'm particularly interested in this feature, because some time ago I
> wrote a
> > program (called "superficie") that is something like a 3d surface
> viewer. It
> > reads a file containing 3d data for surfaces, points and lines and
> display
> > these objects in a window using opengl. It's like a light version of
> > geomview.
>
> Hey! so you're the author of Superficie, nice to meet you Javier. Is a
> good work. I explore it in one of my previous classes. Can you reply
> what about future planes to it? Do you think that is posible to use it
> in conjuntion with Maxima? (in a private mail if you prefer, because of
> the Off-topic matter).

Hola!

El desarrollo de superficie está basicamente detenido desde hace un buen 
rato. Siempre he tenido la intención de  continuar programando, pero he 
tenido un año bastante ocupado. Espero continuar en enero.

Con el mensaje de Joris acabo de darme cuenta de que es realmente facil 
agregarle funciones para mostrar graficos a texmacs. Claro, serían gráficos 
estáticos, pero no estaría nada mal para empezar.

Posteriormente vería que tan facil es hacer que se pueda manipular 
interactivamente  la ventana de gráficos, desde dentro de texmacs.

Saludos

  Juan Pablo



> > Anyway, the point is, I also wrote routines in several languages
> > (mathematica, yacas, scheme) that mimics some Mathematica graphic
> funtions
> > (ParametricPlot3D, Plot3D).
> >
> > This program can also generate pixmaps or postscript. So, the output
> image
> > could be saved in some temp file and automatically displayed by texmacs.
> >
> > This is actual code:
> >
> > ------------------
> > (define f '(* x y))
> > (sup-plot-3d f (x -1 1) (y -1 1))
> > ------------------
> >
> > at this point, the program shows a window with the graph of 'f'. But it
> > would be very nice if texmacs would display the image within the 
> document.
> >
>
> Yep. It would be a nice feature. I think that the code must specify a
> name for the ps graphic so it can be put as a paramether in the
> "Insert->Image" markup. Would be nice to have a paramether for the
> defaults (for example the coordinates of the point of view) so if the
> parameters are changed the graphic is updated. May be if some one click
> on the image the "superficie" windows is shown so (s)he can change the
> image interactively and then paste again to the editor.
>
> >
> > Regards.
> >
> >    Juan Pablo
> >
>
> Cheers,
>
> Offray


_________________________________________________________________
Charla con tus amigos en línea mediante MSN Messenger: 
http://messenger.microsoft.com/es