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.

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
center → LatLng
Current center coordinates
no setter
hashCode → int
The hash code for this object.
no setterinherited
mapEventSink → StreamSink<MapEvent>
Underlying StreamSink of mapEventStream
no setter
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
state ← FlutterMapState
Immediately change the internal map state
no getter
zoom → double
Current zoom level
no setter

Methods

centerZoomFitBounds(LatLngBounds bounds, {FitBoundsOptions? options}) → 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 by closing the mapEventStream's StreamController
fitBounds(LatLngBounds bounds, {FitBoundsOptions? options}) → bool
Move and zoom the map to perfectly fit bounds, with additional configurable options
latLngToScreenPoint(LatLng mapCoordinate) → CustomPoint<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(CustomPoint<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, {CustomPoint<double>? point, Offset? offset, String? id}) → MoveAndRotateResult
Rotates the map to a decimal degree around a custom screen point, where 0° is North
rotatePoint(CustomPoint<num> mapCenter, CustomPoint<num> point, {bool counterRotation = true}) → CustomPoint<double>
toString() → String
A string representation of this object.
inherited

Operators

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