FlareController class

FlareController class abstract

FlareController is a general-purpose interface for customizing the behavior of a Flare animation at runtime.

FlareControllers should be attached to FlareActor widgets:

FlareActor(
   "flare_file.flr",
   controller: _myCustomController
)

FlareControllers can implement three methods:

initialize() is called when the FlareActor is first created.
setViewTransform() and advance() are called every time the FlareActor widget is repainted.

A basic implementation can be found in FlareControls.

Implementers

Constructors

hashCode → int: The hash code for this object.
no setterinherited
isActive ↔ ValueNotifier<bool>: getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

advance(FlutterActorArtboard artboard, double elapsed) → bool: Advances the animation of the current artboard by elapsed.
initialize(FlutterActorArtboard artboard) → void: Useful to fetch references to animation components that will be affected by this controller.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
setViewTransform(Mat2D viewTransform) → void: Relays the information regarding the global Flutter viewTransform matrix of the FlareActor this controller is attached to.
toString() → String: A string representation of this object.
inherited