gnuplot-info

[Gnuplot-info] read from standard input

[Patrick D. <pd...@gm...>]

Hello,

In batch mode, I can make a pause and wait for a return

I would like to pass a value to gnuplot at that point.

Is it possible.

Thank

===========================================================================
 Patrick DUPRÉ                                 | | email: pd...@gm...
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================

Re: [Gnuplot-info] read from standard input

[Ethan M. <eam...@gm...>]

On Friday, 21 July 2017 16:39:03 Patrick Dupre wrote:
> Hello,
> 
> In batch mode, I can make a pause and wait for a return
> 
> I would like to pass a value to gnuplot at that point.

Pass a value from where?

If there is a plot window then this will wait for a key entered from
the plot window and then pass it to some routine for interpretation.
The routine could continue to accept new characters one by one
to build up a longer string.

	pause mouse key
	call some_routine_name MOUSE_CHAR

Re: [Gnuplot-info] read from standard input

[Patrick D. <pd...@gm...>]

OK,

I got it

MOUSE_X

===========================================================================
 Patrick DUPRÉ                                 | | email: pd...@gm...
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================


> Sent: Friday, July 21, 2017 at 4:53 PM
> From: "Ethan Merritt" <eam...@gm...>
> To: gnu...@li...
> Cc: "Patrick Dupre" <pd...@gm...>
> Subject: Re: [Gnuplot-info] read from standard input
>
> On Friday, 21 July 2017 16:39:03 Patrick Dupre wrote:
> > Hello,
> > 
> > In batch mode, I can make a pause and wait for a return
> > 
> > I would like to pass a value to gnuplot at that point.
> 
> Pass a value from where?
> 
> If there is a plot window then this will wait for a key entered from
> the plot window and then pass it to some routine for interpretation.
> The routine could continue to accept new characters one by one
> to build up a longer string.
> 
> 	pause mouse key
> 	call some_routine_name MOUSE_CHAR
> 
> 
>

Re: [Gnuplot-info] read from standard input

[Patrick D. <pd...@gm...>]

===========================================================================
 Patrick DUPRÉ                                 | | email: pd...@gm...
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================


> Sent: Friday, July 21, 2017 at 4:53 PM
> From: "Ethan Merritt" <eam...@gm...>
> To: gnu...@li...
> Cc: "Patrick Dupre" <pd...@gm...>
> Subject: Re: [Gnuplot-info] read from standard input
>
> On Friday, 21 July 2017 16:39:03 Patrick Dupre wrote:
> > Hello,
> > 
> > In batch mode, I can make a pause and wait for a return
> > 
> > I would like to pass a value to gnuplot at that point.
> 
> Pass a value from where?
> 
> If there is a plot window then this will wait for a key entered from
> the plot window and then pass it to some routine for interpretation.
> The routine could continue to accept new characters one by one
> to build up a longer string.
> 
> 	pause mouse key
> 	call some_routine_name MOUSE_CHAR

Following your idea, after a pause -1 (pause mouse key)
Clicking on the 2nd button of the mouse, I can display the values (x, y) 
that I clicked.
How can I transfer these values to gnuplot when I make a return in the
terminal where gnuplot is waiting ?
Then I will affect the read value to the rest of my gnuplot script.

Re: [Gnuplot-info] read from standard input

[Ethan A M. <eam...@gm...>]

On Friday, 21 July 2017 17:04:53 Patrick Dupre wrote:
> > From: "Ethan Merritt" <eam...@gm...>
> > On Friday, 21 July 2017 16:39:03 Patrick Dupre wrote:
> > > Hello,
> > > 
> > > In batch mode, I can make a pause and wait for a return
> > > 
> > > I would like to pass a value to gnuplot at that point.
> > 
> > Pass a value from where?
> > 
> > If there is a plot window then this will wait for a key entered from
> > the plot window and then pass it to some routine for interpretation.
> > The routine could continue to accept new characters one by one
> > to build up a longer string.
> > 
> > 	pause mouse key
> > 	call some_routine_name MOUSE_CHAR
> 
> Following your idea, after a pause -1 (pause mouse key)
> Clicking on the 2nd button of the mouse, I can display the values (x, y) 
> that I clicked.
> How can I transfer these values to gnuplot when I make a return in the
> terminal where gnuplot is waiting ?
> Then I will affect the read value to the rest of my gnuplot script.

The x and y coordinates from the most recent mouse click are in
 MOUSE_X and MOUSE_Y.  

	Ethan