Controlling method of electronic device and apparatus thereof

Various embodiments of the present disclosure, that, the electronic apparatus control method according to one of the various embodiments of the present disclosure relates to an electronic apparatus control method and apparatus is operating receives a signal transmitted from the input device; Operation to switch to the screen enlargement and reduction mode; Operable to detect a direction of movement of the stylus; And it may include an act of determining whether or not zoom in or out based on the direction of movement of the stylus. According to one of various embodiments of the present disclosure, it is possible to simplify by using the stylus to perform the enlargement or reduction.