Image display device, image data transmitting device, image display system, image display method, storage medium storing an image display program, image data transmission program, and storage medium storing the image data transmission program

An image display device which displays on a display section an image corresponding to image display data acquired from an image data transmitting device,

• the image display device comprising:
• an operation receiving section receiving user's operation entry and determining that the user's operation entry is one or more edit operations performed on an image displayed on the display section;
• an operation information storage section storing operation information indicative of the operation entry regarding at least part of the edit operations entered via the user's operation entry;
• a data managing section causing the operation information storage section to store the operation information in association with the image display data, the operating information being indicative of the operation entry received by the operating receiving section;
• and
• a display control section:
• when the image display data received from the image data transmitting device is to be displayed again, determining whether the operation information corresponding to the image display data is stored in the operation information storage section;
• and,
• if the operation information is stored, performing the one or more edit operations on the image corresponding to the image display data on the basis of the operation information corresponding to the image display data, which information is stored in the operation information storage section, so that an edited-version of the image can be displayed on the display section.