| 摘要 |
PROBLEM TO BE SOLVED: To allow a user to grasp the entire part of an image in a predetermined area on a display screen, while displaying the image by enlarging at least a part of the image.SOLUTION: When an area A1 that is determined in advance as an area where an image can be enlarged and a software keyboard is displayed, is touched by two fingers, and an operation to make a distance between the two fingers larger is performed, a center position to enlarge an image is determined, and then an image in the area A1 is enlarged with the determined center position as a center. When an image is enlarged, the degree of enlargement is made smaller from the center position toward an edge of the area, while the entire software keyboard is displayed on the screen. |
