MapKit and Text Input - iOS Programming: The Big Nerd Ranch Guide - page 164

Figure 5.9 Documentation symbol guide
In your search results, look under the Reference heading for an item titled
MKMapViewDelegate and labeled with a Pr icon. Select that item to see the reference
page for the MKMapViewDelegate protocol ( Figure 5.10 ). Then scroll down to the
Tasks section, which groups the protocol's methods by their use.
Figure 5.10 MKMapViewDelegate protocol reference