[Shapelib] extracting spatial data within a circle

Denise Demone ddemone at interp-resources.ns.ca
Thu Feb 24 13:03:23 EST 2005

You may want to check out the source code for Mapserver..  The algorithm is 
probably in there somewhere. I'd start by looking at mapsearch.c.

Denise Demone
Interpretation Resources Consulting Inc.
Amherst, NS
Phone: (902) 661-0830
Fax: (902) 661-2241
Email: ddemone at interp-resources.ns.ca
Web: www.interp-resources.ns.ca

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