XForms: getting the color at a specific location

Richard BONNAIRE (bonnaire@ccr.jussieu.fr)
Tue, 03 Feb 1998 13:45:59 +0000

# To subscribers of the xforms list from Richard BONNAIRE <bonnaire@ccr.jussieu.fr> :

Dear Sirs

I am developping with my students some kind of simple drawing/painting
application.
We use a free object for the drawing / painting using the forms kibrary
primitive.
Is there a way to get the color (pixel value...) of a specific location
in the free object (determined by its x and y coordinates) ?

Thanks for your Help

Richard

Richard Bonnaire
bonnaire@ccr.jussieu.fr
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