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Re: point inside polygon

Klaus Scipal (kscipal@ipf.tuwien.ac.at) writes:
> does anyone know of an algorithm which determines if a point lies in a
> polygon or not

Here is an article that describes one method. If this
doesn't work for you, let me know. People have sent me
other algorithms that I have around here someplace. :-(




David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
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