| 摘要 |
An image display devices, methods, and programs that displays an image on a display screen. The devices, methods, and programs detect pressed coordinate positions on the display screen, store the detected pressed coordinate positions in a memory at a predetermined time interval in a time sequence, and if, after a pressing on the display screen has been cancelled, the display screen is not pressed again before a predetermined pressing cancellation judging time passes, determining a cancellation of the pressing on the display screen. The devices, methods, and programs set a predetermined delay time based on the predetermined pressing cancellation judging time, after the predetermined delay time has passed since the pressing on the display screen started, read out the stored pressed coordinate positions at the predetermined time interval and in the time sequence, and scroll the image so as to follow a movement of the read-out pressed coordinate positions.
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