Areas.

[RJSrSTEX at AOL.COM]

I'm looking for an application that will permit me to accurately outline an
irregular shape (a fly's wing, cell's borders, etc.), and, when the outline
is closed, will compute and display the area enclosed in centimeters,
millimeters, or microns. I envision using some sort of stylus to outline the
area, but am open to suggestions.  I'd prefer an application suitable for
Macintosh use, but will welcome info on PC applications as well. Replies may
be made to the net or directly to my email address. Thanks, R. J. Ferry
rjsrstex at aol.com