createAnimation method

Animation<Alignment> createAnimation()

Implementation

Animation<Alignment> createAnimation() {
  return AlignmentTween(begin: _startAlignment, end: _endAlignment).animate(
    CurvedAnimation(
      parent: _animationController!,
      curve: richbar.showCurve,
      reverseCurve: richbar.dismissCurve,
    ),
  );
}