| 摘要 |
PROBLEM TO BE SOLVED: To allow an instruction for image processing to be instinctively operated, thereby improving operation convenience.SOLUTION: A position detecting sensor 76 detects a position of a contact body 78 in a predetermined rectangular virtual region A by using electric signals, and analyzes separation distance information B and horizontal moving direction information C from a touch panel part 40. In a ROM 62, a correlation is stored between a lower layer screen and the separation distance information B of the contact body 78 from the touch panel part 40, and when a processing item 80 instructed by touching the touch panel part 40 is an upper layer, the separation distance information B specifies a transition destination when shifting to a plurality of set lower layers. For example, when an upper layer screen is set to "copy", five kinds of lower layer screens are selected according to separation distance B. |
