build method

  1. @override
Widget build (BuildContext context)
override

Override this method to build widgets that depend on the state of the listenable (e.g., the current value of the animation).

Implementation 

@override
Widget build(BuildContext context) {
  return Align(
    alignment: alignment.value,
    widthFactor: widthFactor,
    heightFactor: heightFactor,
    child: child,
  );
}