Find x point and y point of a UIView related to the main screen in swift

findXY

 /** Find the Y point of a view related to the main screen
        
        @pramater UIView the view to start
        @return CGFloat the y point to the main screen
     */
    func findOutTheYPointToTheScreen(view: UIView) -> CGFloat {
        var ypointSummation: CGFloat = view.frame.origin.y
        var tView = view
        while let v = tView.superview {
            ypointSummation += v.frame.origin.y
            tView = tView.superview!
        }
        return ypointSummation
    }
    /** Find the Y point of a view related to the main screen
       
        @pramater UIView the view to start
        @return CGFloat the y point to the main screen
     */
    func findOutTheXPointToTheScreen(view: UIView) -> CGFloat {
        var ypointSummation: CGFloat = view.frame.origin.x
        var tView = view
        while let v = tView.superview {
            ypointSummation += v.frame.origin.x
            tView = tView.superview!
        }
        return ypointSummation
    }