Views & NXImage

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1 total messages Started by David Apfelbaum Tue, 01 Sep 1992 18:15

#997

Author: David Apfelbaum
Date: Tue, 01 Sep 1992 18:15

18 lines
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Is there any simple way to do a Composite (Copy) from a view to a NXImage?

(Yes, I could do all my drawing in the NXImage, and then always
Composite to the View, but I'm kinda curious as to whether it can/could
be done the other way....)


In a similar vein, how is it possible to take a NXImage "snapshot" of a
window not associated with the active program?  (A la the NeXT demo
Grab.)  For that matter, does anyone know where the source is to Grab??


Thank you,

    -David.
     da0g+@andrew.cmu.edu

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