- From: TeXmacs <address@hidden>
- To: address@hidden
- Subject: Re: Plotting functions with TeXmacs graphics
- Date: Wed, 13 Nov 2019 19:40:24 +0100
Hi Giovanni,
I tried it on my computer, but had some problems to make it run,
and I still have various error messages. These problems can
probably be solved by putting your code in a clean TeXmacs plug-in
(see Help -> Interfacing ; you just need to bundle your files
following the conventions that are explained there).
Concerning your problem with text: you may change the alignment
using TeXmacs markup. To see how, and similarly for other types
of markup, you may draw a picture with horizontally centered text
in graphics mode, and look at the source code representation
(Document -> Source -> Edit source tree).
Best wishes, --Joris
On Wed, Nov 13, 2019 at 12:49:07AM +0100, Giovanni Piredda wrote:
>
(copying from a message that I just posted on the forum at
>
http://forum.texmacs.cn/)
>
>
>
I have written a small set of Scheme files to plot functions using
>
the graphics of TeXmacs. I put it at
>
https://github.com/pireddag/plotFun, with short instructions on how
>
to use it.
>
>
The code can be improved a lot and it is not well-documented (I am
>
starting already to forget what I wrote in there); for example the
>
plot parameters (at the moment they are the function and the range)
>
could be supplied with a file rather than as parameters of the
>
macro; and of course writing the function to be plotted in standard
>
notation would also be nice, but I do not have time for this
>
immediately.
>
>
I would appreciate, though, if someone tries it and tells me whether
>
it works on their computer.
>
A thing that I would like to improve is the placement of the tick
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labels: I think that to place them right I should know how long each
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typeset string is, but I do not know how to get this information and
>
to pass it onto the Scheme code. I would appreciate suggestions on
>
this too.
>
>
Giovanni
>
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