A METHOD TO OBTAIN THE POSITION RELATION OF TWO POLYGONAL CONTOURS DEFINED BY PRIMITIVES IN THE SAME PLANE

This p aper presents an original method for determination position relation between two polygonal coplain contours used an original algorithm proposed by author for determination the position relation of a point with a contour. Determination of relation with a contour C of a point P : Relpoint {P,C} ? {INTERIOR, EXTERIOR, BELONG TO VERTEX, BELONG TO CONTO UR} it make with add the predicative formulas. Also the algorithm which establish the position relation between two contours it presents with add the predicatives formulas