skew method

Future<void> skew(
  1. double amount, {
  2. Duration? duration,
  3. Curve? curve,
})

Implementation

Future<void> skew(double amount, {Duration? duration, Curve? curve}) async {
  assert(0 <= amount && amount <= 1);

  final double target = state!.isFront ? amount : 1 - amount;
  await controller?.animateTo(target, duration: duration, curve: curve ?? Curves.linear).asStream().first;
}