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