To find a point inside a polygon
Skip Montanaro
skip at mojam.com
Wed Jan 26 11:19:32 EST 2000
David> Does anyone know if any python implementation for finding whether
David> a point is inside a polygon? E.g., by giving a point(x,y) and an
David> array of polygon's points (x0,y0,x1,y1,x2,y2,...), it returns
David> true or false to tell if the given (x,y) is inside the polygon.
I think this has been asked before. If not, check the comp.graphics FAQ for
a description of the algorithm and code one up in Python. It's not
difficult.
Skip Montanaro | http://www.mojam.com/
skip at mojam.com | http://www.musi-cal.com/
847-971-7098
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