Groups > comp.graphics.apps.gnuplot > #2991

Re: Vertical line at some x

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From	Michael Okuntsov <okuntsov.mikhail@yandex.ru>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: Vertical line at some x
Date	Tue, 21 Jul 2015 01:06:47 +0600
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20.07.2015 20:37, Dieter Britz пишет:
> In a +plot I want a vertical line at a certain x on the plot,
> but I don't want to set up a separate data file with just two
> points in it. I already have a plot command
>
> plot 'bla.dat' w l lt 1
>
> and the x range is [0:20]. The vertical line should be
> at x = 18.06.
>
> What do I have to add to the plot command to do this?
>

set arrow from 18.06,-10 to 18.06,10 nohead
or
set arrow from 18.06,-10 rto 0,20 nohead

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Vertical line at some x Dieter Britz <dieterhansbritz@gmail.com> - 2015-07-20 14:37 +0000
  Re: Vertical line at some x Michael Okuntsov <okuntsov.mikhail@yandex.ru> - 2015-07-21 01:06 +0600
    Re: Vertical line at some x Karl-Friedrich Ratzsch <mail.kfr@gmx.net> - 2015-07-21 08:36 +0200

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