| 摘要 |
Map display apparatus, methods, and programs store a first map image drawn based on map information stored in a map information storage unit and cause a partial range of the first map image to be displayed on a display unit. The apparatus, methods, and programs detect a pressed coordinate position where the display unit is pressed. When the pressing of the display screen is detected, the apparatus, methods, and programs cause a second map image drawn based on map information of an area vertically and horizontally twice as large as the display screen to be stored in a map image storage unit. The area has a center at a map position corresponding to the detected coordinate position. The apparatus, methods, and programs perform. follow-scrolling to move a display range of the second map image based on movement of the detected coordinate position.
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