Exercises/rectangle.cpp at master · KateOlaz/Exercises · GitHub

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Point constructorPoints [4];

Point *updateConstructorPoints (const Point &p1 , const Point &p2,

	const Point &p3 , const Point &p4 = Point (0,0) ) {
		constructorPoints [0] = p1 ;
		constructorPoints [1] = p2 ;
		constructorPoints [2] = p3 ;
		constructorPoints [3] = p4 ;
		return constructorPoints ;

}
Rectangle :: Rectangle ( const Point &11 , const Point &ur) : Polygon(updateConstructorPoints(ll, Point(ll.getX(), ur.getY()),ur, Point(ur.getX(), ll.getY ())), 4) {}

Rectangle :: Rectangle ( const int llx , const int lly , const int urx ,const int ury ) Point ( urx , ury ) , Point ( urx ,lly ) ) , 4) {}


double Rectangle :: area () const {

	int length = points . get (1) -> getY () - points . get (0) -> getY () ;
	int width = points . get (2) -> getX () - points . get (1) -> getX () ;
	return std :: abs (( double ) length * width ) ;
}