| 摘要 |
PROBLEM TO BE SOLVED: To give background advance notice by simple control in a background image scroll displayed.SOLUTION: At specific positions B1C, B1R on a background image B1, specific images C1, C2 are displayed, and the specific images C1, C2 are composed of symbols in a mode of dark color tone. At specific positions B2C, B2R on a background image B2, specific images C1', C2' are displayed and the specific images C1', C2' are composed of symbols in a mode of lighter color tone. A display part G in size in correspondence with a size of a display area of an image display device is selected from the background image B1, and the selected display part G is displayed on the image display device. By moving the display part G to be selected from the background image B1 rightward, the background image B1 is scroll displayed rightward. A background image used when selecting the display part G is switched to the background image B1 and the background image B2, and the specific image C1 displayed on the background image B1 and the specific image C1' displayed on the background image B2 are switched.SELECTED DRAWING: Figure 13 |
