Re: [Gnuplot-info] About using gnuplot in a non-passive mode

[Aleksey T. <ats...@gm...>]

Hi Eduardo,

Gnuplot is a command-line utility.  See http://www.gnuplot.info/ which
starts with, "Gnuplot is a portable command-line driven graphing utility".

Are you using it on the command-line?  I've only ever used it on UNIX and
Linux systems...

I use the "pngcairo" terminal, as per
https://stackoverflow.com/questions/9080832/output-png-from-gnuplot-is-not-as-good-as-the-figure-from-prompt-shell

Hope this helps!

Best,
Aleksey

On Mon, Nov 30, 2020 at 12:51 AM edulsa <ed...@qu...> wrote:

> Dear
>
> I have used Gnuplot (win and BSD versions) in my  Physical Chemistry
> classes since January. I have learned a lot about it and I got
> encouraged my students to use this beautiful free program.
> However, I have a problem with my interface that I couldn´t solve even
> reading tutorials and manuals: I start a document, inserting constants,
> writing functions and plotting graphs without problems. I save the
> document (.plt document type) and close Gnuplot. But, when I reopened
> the same document (loading in a clean start), only the last plot save is
> showed. I would like to reopen the document to show to my students line
> by line, how to insert constants, define functions and not get only the
> last graph. Of course, I  always can edit it using vim or another editor
> but I think that it should be a more cleaver way to do this directly in
> Gnuplot plot.
>
> My terminal is wxt. Is this caused by the terminal type that I choose?
> Please, could you give suggestions?
>
> I wish to thank you in advance for your attention
>
> My best regards
>
> Eduardo
>
> --
> Eduardo Lemos de Sa
> Professor Titular
> Dep. Quimica da Universidade Federal do Paraná
> fone: +55(41)3361-3300
> fax:   +55(41)3361-3186
> Voip Number 10531185
>
>
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