builder<T> method

Widget builder<T>({
  1. required T startValue,
  2. required T endValue,
  3. required TransitionBuilder builder,
  4. Widget? child,
})

Implementation

Widget builder<T>(
    {required T startValue,
    required T endValue,
    required TransitionBuilder builder,
    Widget? child}) {
  Animation animation =
      Tween(begin: startValue, end: endValue).animate(_animationController);
  return AnimatedBuilder(
      animation: animation, builder: builder, child: child);
}