Re: graphics-branch in CVS

[Timothée Lecomte]

John W. Eaton wrote:
> On  7-Dec-2006, Timoth�e Lecomte wrote:
>
> | gnuplot 4.2 (rc2 available) has a way to determine that. It can be done 
> | with the read-only variables GPVAL_X_MIN and friends. Use 'show 
> | variables all' to see all the available state variables, and 'help 
> | gnuplot-defined' for more information.
>
> OK, but we are communicating with gnuplot through a one-directional
> pipe.  Do you have a reliable way to do two-way communication with
> gnuplot?
>
> jwe
>   
Oh, I thought octave was using a two-way pipe, as it was pointed out 
some time ago to get feedback from a click on the plot window.
If it's not the case, then I don't know...

Timothée