MapState class

Global Map State

Inheritance

Constructors

MapState({required MapController controller, required MapOptions options})

Properties

angle ↔ double
Current angle of this map (radian).
getter/setter pair
angleStart ↔ double
Initial angle of this map (radian).
getter/setter pair
bounds → LatLngBounds
Bounds of this map.
no setter
canRotate → bool
Whether user can rotate this map.
no setter
center → LatLng
Current center of this map.
no setter
centerMarker → dynamic
Center marker of this map.
no setter
centerPoint → UPoint
Center point of this map.
no setter
controller → MapController
Map controller.
no setter
crs → Crs
Crs of this map.
no setter
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
hasMaxBounds → bool
Whether max bounds of this map is set.
no setter
hasRotation → bool
Whether the map is rotated.
no setter
height → double
Map height
no setter
isLocating → bool
Whether the map is currently searching for user location.
no setter
isNotLocating → bool
Whether the map is currently not searching user location.
no setter
liveStream → StreamController<LatLng>
Stream to listen to current live user position on the map
no setter
location → Location?
Current user location.
no setter
locationMarker → dynamic
Location marker of this map.
no setter
maxZoom ↔ double
Max zoom level.
getter/setter pair
minZoom ↔ double
Min zoom level.
getter/setter pair
neBound → LatLng?
North east bound of this map.
no setter
onAngleChanged ← Function
no getter
onLongPress → Function?
Callback function to be called when long press on this map.
no setter
onTap → Function?
Callback function to be called when tap on this map.
no setter
options → MapOptions
Map options.
no setter
originalRotation → double
Original initial rotation of this map.
no setter
pixelBounds → Bounds
Current pixel bounds.
no setter
pixelOrigin → UPoint
Pixel origin of this map.
no setter
position → LatLng?
Current user position.
no setter
positionStream → StreamController<MapData>
Stream to listen to current data position of the map.
no setter
rotation ↔ double
Current rotation degrees of this map.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showCenterMarker → bool
Whether the map is showing center marker.
no setter
showLocationMarker → bool
Whether the map is showing location marker.
no setter
size → Size
Size of this map.
no setter
swBound → LatLng?
South west bound of this map.
no setter
width → double
Map width
no setter
zoom → double
Current zoom level of this map.
no setter

Methods

addChangedListener(Function listener) → void
addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
close() → void
close map state
dispose() → void
dispose map state
override
findLocation(String address) → Future<LatLng?>
fitBounds(dynamic bounds, [FitBoundsOptions? options]) → void
fitWorld([FitBoundsOptions? options]) → void
getCenterPoint(LatLng? center, [double? zoom]) → UPoint
Calculate center point from LatLng center position and zoom level.
getPixelBounds(LatLng? center, double zoom) → Bounds
Get pixel bounds based on specified center and zoom level.
getPixelOrigin(LatLng? center, [double? zoom]) → UPoint
Calculate pixel origin from LatLng center position and zoom level.
getPixelWorldBounds(double? zoom) → Bounds?
Get pixel world bounds with a specified zoom.
getScaledZoom(double fromZoom, double scale) → double
getScaleZoom(double scale, [double? fromZoom]) → double
Returns the zoom level that the map would end up at, if it is at fromZoom level and everything is scaled by a factor of scale.
getZoomScale(double toZoom, [double? fromZoom]) → double
Returns the scale factor to be applied to a map transition from zoom level fromZoom to toZoom.
init(TickerProvider vsync, Function onAngleChanged) → Future<void>
latlngToPoint(LatLng? latlng, [double? zoom]) → UPoint
Convert latlng position to physical point on screen.
limitZoom([double? zoom]) → double
Limit zoom level of this map.
locate([bool automove = false, double zoom = 17.0]) → Future<LatLng?>
Tries to locate the current user location.
move(dynamic center, double? zoom, [bool animate = false]) → Future<void>
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
offsetToLatLng(Offset offset, [double? width, double? height]) → LatLng?
Convert offset to latlng position on the map.
offsetToPoint(Offset offset) → UPoint
Convert offset to point
offsetToSize(Offset offset) → Size
Convert offset to size
pointToLatLng(UPoint point, [double? zoom]) → LatLng?
Convert physical point on screen to latlng position on the map.
pointToOffset(UPoint point) → Offset
Convert point to offset
project(LatLng? latlng, [double? zoom]) → UPoint
Convert latlng position to physical point on screen.
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
reset() → void
resize(double width, double height) → void
rotate(double rotateTo, [bool animate = false, Function? onAnimateEnd]) → void
sizeToOffset(Size size) → Offset
Convert size to offset
toString() → String
A string representation of this object.
inherited
unproject(UPoint point, [double? zoom]) → LatLng?
Convert physical point on screen to latlng position on the map.
wrapLatLngBounds(LatLngBounds latlngBounds) → LatLngBounds
Wrap bounds
zoomAround(dynamic position, double zoom) → void
zoomIn([double zoomDelta = zoomDeltaDef]) → void
zoomOut([double zoomDelta = zoomDeltaDef]) → void
zoomTo(double zoom, [bool animate = false]) → void

Operators

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