| 摘要 |
<p>PURPOSE:To improve the operability by providing plural graphics corresponding to a state variation of an object to be processed, on a menu graphic data, and varying the graphic as a response to a user's operation, so that is can be treated in the same sense as an operation for an actual object to be processed, by the user. CONSTITUTION:By menu constituting information, the menu graphic concerned is inputted successively by the number of constituting information from a menu graphic data group 12 and displayed on a menu display area of a display device 16. Subsequently, a menu execution control program 15 waits for a selecting operation, and when it has selected one graphic, it confirms whether a selected graphic exists or not by checking a graphic number map. If said graphic exists, the selected graphic is displayed by erasing a fundamental graphic, and unless it exists, a response is executed to a user by inverting the fundamental graphic. By this function, it is possible to cope with even an object to be processed, by which it is difficult to graph a state variation, and subsequently, the corresponding processing menu is selected from a selected menu data group 3 and displayed.</p> |
