[GRASS5] making a module that collects pixels values from a displayed map

Yann Chemin ychemin at gmail.com
Fri Apr 28 21:30:51 EDT 2006

Hi list,

I would like to make a module that runs some processing, then displays
a map and gives the user the capacity to collect pixel data by
selecting a pixel on-screen for further processing.

Could you direct me towards a good (clear,simple) example module?


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