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From: "Chris P." <chris.peressotti@gmail.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Any way to speed up drawing of tiny patch object?
Date: Fri, 13 Jun 2008 08:44:42 -0700 (PDT)
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> SO, the problem is somewhere in ginput itself, yes?  Does anyone have any ideas?
> (I'm going to go through ginput with a fine-toothed comb
> right now, but I thought I'd give this update in case anyone has a
> quick answer.)

So I've traced the problem to a call to "waitforbuttonpress", which is
a built-in function, so I think that my optimization stops here (so
long as I want to use the mouse as the tool to select the cells, and I
don't see a better option).  C'est la vie.

- Chris