VectorMapController class
Controller for VectorMap
- Inheritance
-
- Object
- ChangeNotifier
- VectorMapController
- Implemented types
Constructors
-
VectorMapController({List<
MapLayer> ? layers, double contourThickness = 1, int delayToRefreshResolution = 1000, VectorMapMode mode = VectorMapMode.autoFit, MapDebugger? debugger, double maxScale = 30000, double minScale = 0.1}) -
The default contourThickness value is 1.
The default
modevalue isautoFit.
Properties
- canvasToWorld → Matrix4
-
no setter
- contourThickness → double
-
final
- debugger → MapDebugger?
-
final
- delayToRefreshResolution → int
-
final
- drawBuffers → bool
-
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasLayer → bool
-
Check if there is any layer.
no setter
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- highlight → MapHighlight?
-
no setter
- hoverDrawable → bool
-
no setter
- lastCanvasSize → Size?
-
no setter
- layersCount → int
-
Gets the count of layers.
no setter
- maxScale → double
-
final
- minScale → double
-
final
- mode ↔ VectorMapMode
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scale → double
-
no setter
- translateX → double
-
no setter
- translateY → double
-
no setter
- worldBounds → Rect?
-
no setter
- worldToCanvas → Matrix4
-
no setter
- zoomFactor ↔ double
-
getter/setter pair
Methods
-
addLayer(
MapLayer layer) → void - Adds a layer.
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
applyMatrixOn(
Canvas canvas) → void - Applies a matrix on the canvas.
-
clearHighlight(
) → void -
Removes the current highlight.
override
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
fit(
) → void - Fits all layers to canvas size.
-
getDrawableLayer(
int index) → DrawableLayer -
getLayerById(
int id) → MapLayer - Gets a layer given an id.
-
getLayerByIndex(
int index) → MapLayer - Gets a layer given an index
-
hasLayerId(
int id) → bool -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
notifyPanZoomMode(
{required bool start, bool rebuildSimplifiedGeometry = false}) → void -
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
setCanvasSize(
Size canvasSize) → void -
setHighlight(
MapHighlight newHighlight) → void -
Sets a new highlight on the map.
override
-
toMemoryImageProvider(
Image image) → Future< MemoryImage> -
toString(
) → String -
A string representation of this object.
inherited
-
translate(
double translateX, double translateY) → void -
zoom(
Offset locationOnCanvas, double newScale) → void -
zoomOnCenter(
bool zoomIn) → void - Zooms on the canvas center.
-
zoomOnLocation(
Offset locationOnCanvas, bool zoomIn) → void - Zooms on the given canvas location.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited