objective c - iOS - Tap specific area in UIImageView and perform the action -

i have uiimageview of floor plan , client wants when click specific area in floor plan, display interior image of area... don't have problem displaying area when clicked. problem area clicked itself. @ initial implementation: (i don't know if it's proper way)

master bath area has excess place put button in it, when user tap area, i'll perform action display interior image... same in "walk-in closet" area, have 2 buttons.

so, there way optimize implementation?

one option use uitapgesturerecognizer imageview,then when gesture fired

- (ibaction)tap:(uitapgesturerecognizer*)sender {     cgpoint touchpoint = [sender locationinview:yourimageview];      //then decide point in area different action }