| 摘要 |
<p>PURPOSE:To operate an operation panel window while observing an operation end symbol by displaying the operation panel window so as not to superpose the window on the operation end symbol in a system diagram. CONSTITUTION:An operation end lens 6 in a system diagram 5 displayed on a CRT is selected by operating a touch panel or a keyboard. As the result, whether the display position of the symbol 6 is on the right side or left side of the center line 8 of a screen is judged by a display lock. When the symbol 6 is on the left side, an operation panel window 7 is displayed on the right end of the screen. When the symbol 6 is on the right side on the contrary, the window 7 is displayed on the left side of the screen. When the window is an oblong, whether the display position of the symbol 6 is on the upper side or the lower side of the center line of the screen is judged by the display lock. When the symbol is on the upper side, the, window 7 is displayed on the lower end of the screen. When the symbol is on the lower side on the contrary, the window 7 is displayed on the upper end of the screen.</p> |
