| 摘要 |
<p>PURPOSE:To improve the efficiency of data input by forming a means for displaying a part of a picture to be observed simultaneously in a picture to which data are to be inputted. CONSTITUTION:An operator of an NC device selects a required picture, and while observing a display part 11, carries a cursor on a position 12 and data are inputted to the part, so that a part of the picture to be observed is displayed simultaneously on the picture to which data are to be inputted. To execute said processing, a cursor is moved and the contents of a refresh RAM3 corresponding to data to be a memo are temporally stored in a memory 2. Then, another picture is selected and characters displayed on a new picture having previously determined contents are written in said RAM3. When the cursor is moved to display said memory 2 and a position 11a is inputted, the contents temporally stored 2 are written in an address corresponding to an area of a display part 11 of the RAM3 and displayed on a CRT5.</p> |
