On 16 April 2010 18:01, Dan Bron <[email protected]> wrote: > (2) ............. > the maximum inscribed rectangle in that polygon.
Dan, This is much harder than finding whether a point is within a polygon. Also, what does it mean a `maximum' rectangle? With respect to its area? In any case, the solution is not unique and probably not very useful. > (3) ................. The inputs is the > polygon and the points, and the output is a boolean > per point, which indicates whether the point is > "truly" in the polygon ............. Do points on the polygon's boundary count as in or out? Do you assume that the polygon is non-intersecting? Regards, Boyko ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
