CarouselController constructor

CarouselController(int total, { int initialPage = 0, bool keepPage = true, double viewportFraction = 1.0, Curve curve = Curves.ease, Duration duration = const Duration(milliseconds: 300), })

创建一个轮播控制器

• total 表示轮播的总页面数量
• initialPage 表示初始页面索引，默认为0
• keepPage 表示是否保持页面，即在翻页后是否保存页面状态，默认为true
• viewportFraction 表示可视视口占整个页面宽度的比例，默认为1.0

Implementation

CarouselController(
  this.total, {
  int initialPage = 0,
  bool keepPage = true,
  double viewportFraction = 1.0,
  this.curve = Curves.ease,
  this.duration = const Duration(milliseconds: 300),
}) : _pageController = PageController(
        initialPage: initialPage,
        keepPage: keepPage,
        viewportFraction: viewportFraction,
      );