| 摘要 |
PURPOSE:To synthesize plural images having complex shapes and to simply move the images by providing a means for storing the address on a border line of images to be synthesized and a means for switching an image to be displayed on an address. CONSTITUTION:A CPU 5 transfers data stored in an image memory 3-1 to a V-RAM 2 based on the program stored in a ROM 4 until the data coincide with the initial address stored in a control RAM 6. From the coincidence of the initial address, data in an image memory 3-2 are transferred to the V-RAM 2 until the data coincide with the 2nd address stored in the RAM 6. After the coincidence with the 2nd address, the data in the image memory 3-1 are transferred to the V-RAM 2 until the data coincide with the 3rd address stored in the RAM 6. Consequently, at least two images having complex shapes can be synthesized and the images can be simply moved. |
