Re: pollyfillv, area of a blob, etc...

James Kuyper writes:

> Taking the mean of the 
> vertices is at best an approximation.

But a pretty darn good one, under the cir***stances. :-)

Cheers,

David

-- 
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Se****e ma de ni thui. ("Perhaps thou speakest truth.")