CLAnimationController constructor

CLAnimationController({
  1. required TickerProvider vsync,
  2. Duration duration = const Duration(milliseconds: 300),
})

创建一个CLAnimationController实例

vsync 提供ticker的类 duration 动画持续时间，默认300毫秒

Implementation

CLAnimationController(
    {required TickerProvider vsync,
    Duration duration = const Duration(milliseconds: 300)})
    : _animationController =
          AnimationController(vsync: vsync, duration: duration);