| 摘要 |
<p>PURPOSE:To improve the work efficiency by displaying information, which corresponds to each of plural windows opened during the work, as a selection menu and selecting one of information displayed on the selection menu to set a desired window to the selected state. CONSTITUTION:The menu of discriminators of windows opened at present is displayed on a CRT (output device) 3 by the indication from an input device 1. When the input device 1 is used to select the discriminator of the window to be set to the selected state from the menu, a CPU (central arithmetic processing unit) 2 gets window information having the selected discriminator from a window information storage part 7 and sends the selected window to a VRAM 4 to display it on the CRT 3 and sets it to the selected state. Thus, the window is selected independently of the state of this window on the display picture when plurtal windows are opened and the window in the selected state is changed, and the work efficiency is improved.</p> |
