| 摘要 |
<p>PROBLEM TO BE SOLVED: To efficiently refer to/operate respective windows. SOLUTION: A screen display controller 5 displays the menu of a division pattern on a display device 4 based on information stored in a storage device 3 for deciding the division pattern of a physical screen in the display device 4. The screen display controller 5 stores the division pattern selected from the menu or a division pattern which is newly generated. The screen display controller 5 executes a plotting request when the plotting request issued through an application program execution device 2 is that for requesting plotting in a logic screen corresponding to the application program of a request source. When the plotting request is that for requesting plotting on the outer side of the corresponding logic screen, the plotting request is ignored.</p> |
