creates a copy of this vector concode_field_sep double x concode_elem_sep double y concode_field_sep Vector2D average concode_elem_sep Vector2D rotate concode_elem_sep double distance concode_elem_sep Coordinate toCoordinate concode_elem_sep double dot concode_elem_sep Vector2D rotateByQuarterCircle concode_elem_sep Coordinate translate concode_elem_sep int hashCode concode_elem_sep Vector2D normalize concode_elem_sep boolean isParallel concode_elem_sep Vector2D create concode_elem_sep Vector2D create concode_elem_sep Vector2D create concode_elem_sep Vector2D create concode_elem_sep double angle concode_elem_sep double angle concode_elem_sep Vector2D divide concode_elem_sep Vector2D multiply concode_elem_sep Vector2D weightedSum concode_elem_sep Vector2D add concode_elem_sep double angleTo concode_elem_sep double lengthSquared concode_elem_sep Vector2D subtract concode_elem_sep double length concode_elem_sep double getX concode_elem_sep double getY concode_elem_sep Vector2D negate concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep double getComponent
Object function ( ) { return new Vector2D ( this ) ; }