Re: link areas within images

Tony Sanders <>
Message-id: <9306241944.AA19272@austin.BSDI.COM>
Subject: Re: link areas within images 
In-Reply-To: Your message of Thu, 24 Jun 93 10:44:59 -0800.
Organization: Berkeley Software Design, Inc.
Date: Thu, 24 Jun 1993 14:44:23 -0500
From: Tony Sanders <>
> It would be possible to put "0,0" at some arbitrary location within an
> image, like the center of the image so that you have the image overlayed on
> a "normal" cartesian coordinate system. It requires a transformation as
> simple as putting "0,0" at the bottom left, plus defining where you want
> "0,0" and whether you want positive y to go up or down, prior to
> referencing any images.

Hey, we could put 0,0 at the center and return polar coordinates. :-)
Or, we could map the image onto a 4D manifold...

I vote we let Dave pick one out of a hat and get it over with or start
start a seperate list ( :-).  Maybe
alt.religion.computers is the best place to take this up.