GoogleMapsController class

This class implements a Map Controller and its events

Constructors

GoogleMapsController({required int mapId, required StreamController<MapEvent<Object?>> streamController, required CameraPosition initialCameraPosition, Set<Marker> markers = const <Marker>{}, Set<Polygon> polygons = const <Polygon>{}, Set<Polyline> polylines = const <Polyline>{}, Set<Circle> circles = const <Circle>{}, Map<String, dynamic> mapOptions = const <String, dynamic>{}})

Initializes the GoogleMapsController.

Properties

controller → Future<WebViewController>

Returns webview controller instance.

no setter

events → Stream<MapEvent<Object?>>

The Stream over which this controller broadcasts events.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

widget → Widget?

The Flutter widget that will contain the rendered Map. Used for caching.

no setter

Methods

dispose() → void

Disposes of this controller and its resources.

getCenter() → Future<LatLng>

Returns the LatLng at the center of the map.

getLatLng(ScreenCoordinate screenCoordinate) → Future<LatLng>

Returns the LatLng for a screenCoordinate (in pixels) of the viewport.

getMinMaxZoomLevels() → Future<MinMaxZoomPreference>

Returns min-max zoom levels. Test only.

getScreenCoordinate(LatLng latLng) → Future<ScreenCoordinate>

Returns the ScreenCoordinate for a given viewport LatLng.

getVisibleRegion() → Future<LatLngBounds>

Returns the LatLngBounds of the current viewport.

getZoomLevel() → Future<double>

Returns the zoom level of the current viewport.

hideInfoWindow(MarkerId markerId) → void

Hides the InfoWindow of the marker identified by its MarkerId.

init() → void

Initializes the map from the stored rawOptions.

isInfoWindowShown(MarkerId markerId) → bool

Returns true if the InfoWindow of the marker identified by MarkerId is shown.

isScrollGesturesEnabled() → Future<bool>

Returns if scrollGestures property is enabled. Test only.

isTrafficEnabled() → Future<bool>

Returns if traffic layer is enabled. Test only.

isZoomControlsEnabled() → Future<bool>

Returns if zoomControls property is enabled. Test only.

isZoomGesturesEnabled() → Future<bool>

Returns if zoomGestures property is enabled. Test only.

moveCamera(CameraUpdate cameraUpdate) → Future<void>

Applies a cameraUpdate to the current viewport.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

showInfoWindow(MarkerId markerId) → void

Shows the InfoWindow of the marker identified by its MarkerId.

toString() → String

A string representation of this object.

inherited

updateCircles(CircleUpdates updates) → void

Applies CircleUpdates to the currently managed circles.

updateMarkers(MarkerUpdates updates) → void

Applies MarkerUpdates to the currently managed markers.

updatePolygons(PolygonUpdates updates) → void

Applies PolygonUpdates to the currently managed polygons.

updatePolylines(PolylineUpdates updates) → void

Applies PolylineUpdates to the currently managed lines.

updateRawOptions(Map<String, dynamic> optionsUpdate) → void

Updates the map options from a Map<String, dynamic>.

Operators

operator ==(Object other) → bool

The equality operator.

inherited