| 摘要 |
PURPOSE:To form accurately a desired picture pattern by storing once an original picture to a memory of a computer and generating a corrected picture pattern together with an original pattern while displaying it through data processing. CONSTITUTION:A character pattern desired to be generated converted into an electric signal by an image pickup device 6, a CPU 18 fetches a data of the character pattern by using a picture fetch command from an operator console 10, the data is stored in the 1st memory 19 and also displayed on a display device 14. In correcting a displayed character pattern, when a correction command is inputted from the operator console, since a pattern before correction is displayed on the display device 14, a pointer 23 is moved to a position of a picture element desired to be corrected by the operator, the change of the value of the picture element is indicated to generate the desired pattern. The pattern during the correction or after correction is stored in the 2nd memory other than that of the pattern before correction. The pictures before and after correction are arranged on the display device 14 on the way of correction or overlapped for display. |
