func NewCvPoint(x, y int) CvPoint {
	return CvPoint{C.int(x), C.int(y)}
}
func NewCvPoint(x, y int) CvPoint {
	return CvPoint{C.int(x), C.int(y)}
}
func NewCvPoint ( x , y int ) CvPoint { return CvPoint { C . int ( x ) , C . int ( y ) } }
// returns a new CvPoint
returns a new CvPoint