PositionedTransition constructor

const PositionedTransition({Key key, @required Animation<RelativeRect> rect, @required Widget child })

Creates a transition for Positioned.

The rect argument must not be null.

Implementation

const PositionedTransition({
  Key key,
  @required Animation<RelativeRect> rect,
  @required this.child,
}) : super(key: key, listenable: rect);