| 摘要 |
<p>PURPOSE:To allow the user to confirm a window at a glance by one operation by displaying simultaneously a display frame deciding a display area of a displayed image and a title of a program corresponding to the display frame independently of the priority of display when a command of displaying a title of the displayed image is received. CONSTITUTION:When windows A, B, C are displayed simultaneously based on priority of display image of different programs, a display image of a display area with higher priority is displayed for a duplicated display area of each display image. When a command for displaying a title of a display image is received, titles 5, 9, 11 of programs for a display frame 3 of the window A deciding the display area of display image, a display frame 7 of the window B and a display frame 11 of the window C are simultaneously displayed independently of the priority of display. Thus, the user easily finds out hidden windows by one operation.</p> |
