| 摘要 |
PURPOSE:To reduce the manipulated variable of a pointing device related to a graphic instruction and to shorten the whole processing time by moving a graphic to plural positions. CONSTITUTION:A control device 101 detecting a command of movement reads out the current position of a cursor in a storage device 103. Then the control part 101 scrolls an image pattern above the current position of the cursor by one line upward and prepares a space area on a display position one line above the cursor position. Then the control part 101 reads out an image pattern to be displayed on an operation instruction area from the device 103 and writes the image pattern in an area of a video memory 104 which corresponds to the space area. Thereby the operation instruction area is displayed one line above the cursor on a display screen. When a flag is turned on, the control part 101 conforms that the operation instruction area is positioned in a document display area and changes the position of the current operation instruction area on a video memory 104. |
