| 摘要 |
<p>PURPOSE:To increase the speed of display process without affecting the memory area in a computer system and eliminate the need for clipping or redevelopment even when a display screen is changed over. CONSTITUTION:In a display control system, a memory means having areas for retaining display data for a plural number of screens is provided, an available area of the memory means is allocated in response to a display request, the display data is written, therein, and the display data of a specified screen is selected from the display data retained in the memory means and displayed.</p> |
