This module calculates the intersection point of two straight lines (if 
one exists). It returns 0, if no intersection point exists. If the lines 
have an intersection point, the coordinates of the point are the 
returnvalue. If the given lines have infinite intersection points, -1 is 
returned.

WWW: http://search.cpan.org/dist/Math-Intersection-StraightLine/
Author: Renee Baecker <module@renee-baecker.de>

-- 
Aaron Dalton
aaron@FreeBSD.org