nanogui@linuxhacker.org

nanogui@linuxhacker.org


Subject: Re: Can we draw to a buffer instead of psd?
From: Greg Haerr
Date: Wed, 30 Aug 2000 09:51:17 -0600

: Can Microwindow draw to a buffer instead of psd? I am trying to do the
: "Clip to Picture" stuff.

I'm not quite sure what you're looking for here, but in any
case, Microwindows can draw to an offscreen memory
buffer, which "looks like" a psd with an allocated memory
buffer.  If you want the contents of the memory buffer
directly, you draw in the offscreen psd and then use
GrReadArea to get the contents...

Regards,

Greg



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