| 摘要 |
<p>PURPOSE:To automatically revise and display to a maximum size with simple instruction when the maximization of a rectangular-shaped window display area is designated by revising the size of the window display area to the maximum size displayable on a display screen. CONSTITUTION:By a micro processor unit 11, when the specifying of the revision of a window size is recognized, the window display data are read out and displayed selectively in the rectangular-shaped window display area set on a display screen, and the maximization of the rectangular-shaped window display area is instructed, and the size is revised to the maximum size displayable on the display screen. That is, the display data of a window frame display area of a window periphery in a main display area in a RAM 14 are retreated to a non-display area in the RAM 14 temporarily, and the frame data are written in the area. Then, the maximum screen is obtd. by selecting an (L) as the command area designation in a window frame, and the window size is displayed on a CRT display 13.</p> |
