MapController class abstract

Controller to programmatically interact with FlutterMap, such as controlling it and accessing some of its properties.

See https://docs.fleaflet.dev/usage/controller#initialisation for information on how to set-up and connect a controller to a map widget instance.

Implementers

Constructors

MapController()
Controller to programmatically interact with FlutterMap, such as controlling it and accessing some of its properties.
factory

Properties

bounds → LatLngBounds?
Current outer points/boundaries coordinates
no setter
camera → MapCamera
Access the current MapCamera
no setter
center → LatLng
Current center coordinates
no setter
hashCode → int
The hash code for this object.
no setterinherited
mapEventStream → Stream<MapEvent>
Stream of all emitted MapEvents
no setter
rotation → double
Current rotation in degrees, where 0° is North
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
zoom → double
Current zoom level
no setter

Methods

centerZoomFitBounds(LatLngBounds bounds, {FitBoundsOptions options = const FitBoundsOptions(padding: EdgeInsets.all(12))}) → CenterZoom
Calculates the appropriate center and zoom level for the map to perfectly fit bounds, with additional configurable options
dispose() → void
Dispose of this controller.
fitBounds(LatLngBounds bounds, {FitBoundsOptions options = const FitBoundsOptions(padding: EdgeInsets.all(12))}) → bool
Move and zoom the map to perfectly fit bounds, with additional configurable options
fitCamera(CameraFit cameraFit) → bool
Move and zoom the map to fit cameraFit.
latLngToScreenPoint(LatLng mapCoordinate) → Point<double>
Convert a map coordinate (lat/lng) to its corresponding screen point (x/y), based on the map's current screen positioning
move(LatLng center, double zoom, {Offset offset = Offset.zero, String? id}) → bool
Moves and zooms the map to a center and zoom level
moveAndRotate(LatLng center, double zoom, double degree, {String? id}) → MoveAndRotateResult
Calls move and rotate together, but is more efficient for the combined operation
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
pointToLatLng(Point<num> screenPoint) → LatLng
Convert a screen point (x/y) to its corresponding map coordinate (lat/lng), based on the map's current properties
rotate(double degree, {String? id}) → bool
Rotates the map to a decimal degree around the current center, where 0° is North
rotateAroundPoint(double degree, {Point<double>? point, Offset? offset, String? id}) → MoveAndRotateResult
Rotates the map to a decimal degree around a custom screen point, where 0° is North
rotatePoint(Point<num> mapCenter, Point<num> point, {bool counterRotation = true}) → Point<double>
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

maybeOf(BuildContext context) → MapController?
The controller for the closest FlutterMap ancestor. If this is called from a context with no FlutterMap ancestor a StateError will be thrown.
of(BuildContext context) → MapController
The controller for the closest FlutterMap ancestor. If this is called from a context with no FlutterMap ancestor a StateError will be thrown.