MapProjectionHandle class final
Owner of one native handle.
A camera view for converting between screen points and coordinates.
See mln_map_projection in the
C API reference.
- Implemented types
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → int
-
The native handle id.
no setter
- isClosed → bool
-
Whether the binding has accepted a release, dispose, or discard of
this handle.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
getCamera(
) → MapProjectionCameraResult - Reads the projection's camera.
-
latLngForPixel(
ScreenPoint point) → LatLng - Finds the coordinate at a screen point.
-
latLngForPixelUnwrapped(
ScreenPoint point) → LatLng - Finds the coordinate at a screen point, without wrapping its longitude.
-
latLngsForPixels(
List< ScreenPoint> points) → List<LatLng> -
Finds the coordinates at several screen points, as
MapProjectionHandle.latLngForPixel()does. -
latLngsForPixelsUnwrapped(
List< ScreenPoint> points) → List<LatLng> -
Finds the coordinates at several screen points, as
MapProjectionHandle.latLngForPixelUnwrapped()does. -
metersPerPixelAtLatitude(
double latitude) → double -
Computes how many meters one screen pixel covers at
latitude, at the projection's zoom. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
pixelForLatLng(
LatLng coordinate) → ScreenPoint - Finds the screen point of a coordinate.
-
pixelsForLatLngs(
List< LatLng> coordinates) → List<ScreenPoint> -
Finds the screen points of several coordinates, as
MapProjectionHandle.pixelForLatLng()does. -
release(
) → void - Releases a projection.
-
setCamera(
CameraOptions camera) → void - Moves the projection's camera, without changing the map.
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
create(
MapView view) → MapProjectionHandle - Creates a projection that converts coordinates for one view of a map.