HeroController constructor
Creates a hero controller with the given RectTween constructor if any.
The createRectTween argument is optional. If null, the controller uses a
linear Tween<Rect>.
Implementation
HeroController({ this.createRectTween });
Creates a hero controller with the given RectTween constructor if any.
The createRectTween argument is optional. If null, the controller uses a
linear Tween<Rect>.
HeroController({ this.createRectTween });