Re: Enhancement Request: output pipe for interogation commands

[Ben A. <bpa...@ma...>]

nabed wrote:
> 
> Thanks Ethan,
> 
> The final part of the question is to provide the ability for the user to
> graphically add new points onto a given graph by clicking on a location on
> the graph. e.g say I have a smooth function and want to add a bump to it
> in a region, I could replace three existing points by adding three new
> points (via mouse interaction on the graph window) and then form a new
> smooth interpolated graph containing the new points. I would then want to
> get the new dataset back from gnuplot.
> 
> Serle
> 

As Petr mentioned Octave is able to communicate with gnuplot and obtain
information with regards the mouse. You might find it useful to look over
that solution.

http://hg.savannah.gnu.org/hgweb/octave/file/8651fcc89556/scripts/plot/__gnuplot_ginput__.m

The pipe/plot-stream is opened in the routine below

http://hg.savannah.gnu.org/hgweb/octave/file/8651fcc89556/scripts/plot/gnuplot_drawnow.m

Ben

-- 
View this message in context: http://www.nabble.com/Enhancement-Request%3A-output-pipe-for-interogation-commands-tp22495484p22770790.html
Sent from the Gnuplot - Dev mailing list archive at Nabble.com.