In response to a users operational specification of one divisional area among the N divisional areas, {HEAD ~ an enlarged photographic image} corresponding to {TAIL ~ the specified divisional area} at a desired magnification ratio is displayed on the screen 
corresponding to
In response to a users operational specification of one divisional area among the N divisional areas , { HEAD ~ an enlarged photographic image } corresponding to { TAIL ~ the specified divisional area } at a desired magnification ratio is displayed on the screen
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH