Groups > comp.graphics.apps.gnuplot > #4403

Re: GnuPlot problem from C ++

From	Ululì Ululà <ululi@ulu.la>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: GnuPlot problem from C ++
Date	2021-04-23 11:50 +0200
Message-ID	<qs558gts0j03r0i6igpf3vv7j79t6cit4a@4ax.com> (permalink)
References	<0v238gp11qji3iu4qv4d1mfvtcej541euv@4ax.com> <iee770Fr305U1@mid.dfncis.de>

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On Thu, 22 Apr 2021 23:13:11 +0200, Hans-Bernhard Bröker
<HBBroeker@t-online.de> wrote:

>Am 22.04.2021 um 16:45 schrieb Ulul? Ulul?:
>
>> When I start the program the graph of f(x) does not respect the
>> information provided to Gnuplot with the string "Frase": for example
>> the command "unset key" it is not respected as well as the "set grid"
>> command. Why?
>Because the pieces of your command string are in the wrong order.  You 
>put the cart before the horse.
>
>You should really begin by using gnuplot manually for a bit, before you 
>go ahead trying to drive it from another program.

Your phrase "You put the cart before the horse" was enlightening so I
tried to move the horse in front of the cart and the program worked
correctly!

For the rest you are absolutely right: I have to practice more using
Gnuplot manually.

Thanks for the valuable advice and hello from Italy where I live!

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Thread

GnuPlot problem from C ++ Ululì Ululà <ululi@ulu.la> - 2021-04-22 16:45 +0200
  Re: GnuPlot problem from C ++ Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2021-04-22 23:13 +0200
    Re: GnuPlot problem from C ++ Ululì Ululà <ululi@ulu.la> - 2021-04-23 11:50 +0200
    Re: GnuPlot problem from C ++ Juan Humberto Artero Jaimez <artfulel1st@gmail.com> - 2021-05-10 08:19 -0700

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