Image display method and program with limiting of range of candidate images for selection or with automatic rotation of slant-displayed image

An image display method including the steps of:

• displaying a plurality of images overlapped with each other on an image display screen, the plurality of images including slant-displayed images which are rotated in a plane parallel to the screen by an angle θ(0°<θ<360°) with respect to a reference direction in the screen;
• allowing a user to select an image from among the plurality of images displayed;
• rotating automatically the slant-displayed image selected by the user and a plurality of slant-displayed images surrounding the selected slant-displayed image so as to be oriented in the reference direction, while the slant-displayed image is selected, wherein adjacent images surrounding the selected image are respectively rotated to be oriented in the reference direction and rearranged on the left, right, top and bottom of the rotated selected image, and the order of overlapping is changed so that the rotated selected image and the adjacent images rotated and rearranged on the left, right, top, and bottom of the selected image are not hidden below other slant-displayed images;
• wherein in the case that an image located at a left, right, upper, or lower end of the image display screen is selected, no image is rearranged on the left, right, top, or bottom of the selected image, respectively, and the adjacent images rotated to be oriented in the reference direction are less in number than in the case that an image located at a position other than a left, right, upper, and lower end of the image display screen is selected;
• and
• allowing the user to select one image from among the adjacent images rearranged on the left, right, top, and bottom of the rotated selected image by a cursor-key operation.