| 摘要 |
PURPOSE:To efficiently the editing work like picture sticking in a short time by storing information, which is read out from an external memory like an optical disk, in an arbitrary place of an information storage area with an arbitrary size independently of the input side after converting it to a prescribed size. CONSTITUTION:Data of a first picture A of A4 size read out from an optical disk device 13 is stored in a page memory 15 through a buffer memory 14 as it is. data of the picture A stored in the page memory 15 is sent to a CRT 17 through a display memory 16 and is displayed in A4 size. A second picture B of A4 size read out from the optical disk device 13 is sent to an enlarging/ reducing circuit 18 from the buffer memory 14 and is reduced to a prescribed size and is sent to the page memory 15 and is stored in a prescribed area. Reduced data of the picture B sent to the page memory 15 is sent to the CRT 17 through the display memory 16 and is displayed. Thus, the picture editing work is efficiently performed in a short time. |
