TTMapViewDelegate
@protocol TTMapViewDelegate <NSObject>
The TTMapViewDelegate
protocol defines a set of optional methods that you can use to receive map-related update messages.
Because many map operations require the TTMapView
class to load data asynchronously, the map view calls these methods to notify your application when specific operations complete.
-
Tells the delegate that the specified map view with pan gesture recognizer.
Declaration
Objective-C
- (void)mapView:(TTMapView *_Nonnull)mapView didPanning:(CLLocationCoordinate2D)coordinate;
Swift
optional func mapView(_ mapView: TTMapView, didPanning coordinate: CLLocationCoordinate2D)
Parameters
mapView
The map view.
coordinate
for panning.
-
Tells the delegate that the specified map view with double tap gesture recognizer.
Declaration
Objective-C
- (void)mapView:(TTMapView *_Nonnull)mapView didDoubleTap:(CLLocationCoordinate2D)coordinate;
Swift
optional func mapView(_ mapView: TTMapView, didDoubleTap coordinate: CLLocationCoordinate2D)
Parameters
mapView
The map view.
coordinate
for a double tap.
-
Tells the delegate that the specified map view with single tap gesture recognizer.
Declaration
Objective-C
- (void)mapView:(TTMapView *_Nonnull)mapView didSingleTap:(CLLocationCoordinate2D)coordinate;
Swift
optional func mapView(_ mapView: TTMapView, didSingleTap coordinate: CLLocationCoordinate2D)
Parameters
mapView
The map view.
coordinate
for a single tap.
-
Tells the delegate that the specified map view with long press gesture recognizer.
Declaration
Objective-C
- (void)mapView:(TTMapView *_Nonnull)mapView didLongPress:(CLLocationCoordinate2D)coordinate;
Swift
optional func mapView(_ mapView: TTMapView, didLongPress coordinate: CLLocationCoordinate2D)
Parameters
mapView
The map view.
coordinate
for a long press.