[GRASSLIST:1523] (no subject)

Alain DOULIEZ adouliez at free.fr
Tue Feb 27 09:03:55 EST 2001

I have to develop a tool which provides functionnalities to display geographic borders of satellite images. I guess it is possible with GRASS and Tcl/Tk (this late one used to select and format my data and to provides user functionnalities). The question is: is it possible to have a communication between my Tcl/Tk GUI (example: activate a function of my own when the user clicks on a graphical element) ? In other terms, I would like to use GRASS as a graphical and geographical library with callback features. Is anyone able to answer me ? Thanks

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