| 摘要 |
PROBLEM TO BE SOLVED: To provide a display system and a display program capable of displaying an image on a display screen in a user-friendly manner.SOLUTION: A control part 13 of a display system 1 including a display screen 111 is made to function as: a first image display control part 131 for displaying an image in such a manner that the vertical direction of the image to be displayed coincides with a reference direction; an image deletion control part 132 for deleting the image by the first image display control part 131 when a touch operation is performed with respect to a first, third, or forth side part on the display screen 111; and a second image display control part 133 for when the image is deleted, displaying the image on a second side part side so as to make the vertical direction of the image to be displayed coincide with the reference direction, and displaying the image on a side part side where the touch operation has been performed so as to make the vertical direction of the image to be displayed coincide with a direction from a side part parallel to the side part where the touch operation has been performed toward the side part where the touch operation has been performed. |
