FlipAnimation constructor

FlipAnimation({
  1. Key? key,
  2. required Duration duration,
  3. required Duration delay,
  4. required Widget child,
  5. ValueSetter<AnimationController>? onComplete,
  6. required double begin,
  7. required double end,
  8. double idleValue = 0,
})

Creates a FlipAnimation flipping the child widget Y-axis.

Implementation

FlipAnimation({
  super.key,
  required super.duration,
  required super.delay,
  required super.child,
  super.onComplete,
  required double begin,
  required double end,
  super.idleValue = 0,
}) : super(
       builder: (context, value, child) {
         final radians = value * pi;
         return Transform(
           transform: Matrix4.rotationY(radians),
           alignment: Alignment.center,
           child: child,
         );
       },
       tween: Tween<double>(begin: begin, end: end),
     );