CupertinoPageTransition constructor

CupertinoPageTransition({
  1. Key? key,
  2. required Animation<double> primaryRouteAnimation,
  3. required Animation<double> secondaryRouteAnimation,
  4. required Widget child,
  5. required bool linearTransition,
})

Implementation

CupertinoPageTransition({
  super.key,
  required Animation<double> primaryRouteAnimation,
  required Animation<double> secondaryRouteAnimation,
  required this.child,
  required bool linearTransition,
})  : _primaryPositionAnimation = (linearTransition
              ? primaryRouteAnimation
              : CurvedAnimation(
                  parent: primaryRouteAnimation,
                  curve: Curves.linearToEaseOut,
                  reverseCurve: Curves.easeInToLinear,
                ))
          .drive(_kRightMiddleTween),
      _secondaryPositionAnimation = (linearTransition
              ? secondaryRouteAnimation
              : CurvedAnimation(
                  parent: secondaryRouteAnimation,
                  curve: Curves.linearToEaseOut,
                  reverseCurve: Curves.easeInToLinear,
                ))
          .drive(_kMiddleLeftTween),
      _primaryShadowAnimation = (linearTransition
              ? primaryRouteAnimation
              : CurvedAnimation(
                  parent: primaryRouteAnimation,
                  curve: Curves.linearToEaseOut,
                ))
          .drive(_CupertinoEdgeShadowDecoration.kTween);