[Gnuplot-info] How to get mouse coordinate in 3D

[Jean-Pierre D. <jp....@se...>]

Hi Gnuplot,

 

  How I can get the mouse coordinate in 3D via a splot command. I use splot
command to show a curved surface in 3D. I want to get some point coordinate
(x,y,z) when I point these points via the mouse on the showed surface. Since
each point of the surface map only one coordinate (x,y,z), it should be a
way to get the mouse coordinate when the mouse point to a dot on the screen.


 

 

Jean-Pierre Dubost

514 384 8703