A Boolean indicating whether the map displays extruded building information.
- iOS 7.0+
- macOS 10.9+
- tvOS 9.0+
When this property is set to
true and the camera has a pitch angle greater than zero, the map extrudes buildings so that they extend above the map plane, creating a 3D effect. The
map property must be set to
MKMap for extruded buildings to be displayed. The default value of this property is