Dart 不要将 PageView 居中 Flutter

我目前正在使用carousel-slider库来使 carousel 处于Flutter 状态.

该库基于页面视图，在页面视图中，元素居中.

这就是我得到的 carousel :

这就是我想要的:

以下是使用CarouselSlider的代码:

CarouselSlider(
    height: 150,
    viewportFraction: 0.5,
    initialPage: 0,
    enableInfiniteScroll: false,
    items: widget.user.lastGamesPlayed.map((game) {
      return Builder(
        builder: (BuildContext context) {
          return Padding(
              padding: EdgeInsets.symmetric(horizontal: 10),
              child: GestureDetector(
                  onTap: () {
                    game.presentGame(context, widget.user);
                  },
                  child: ClipRRect(
                      borderRadius: BorderRadius.all(Radius.circular(25)),
                      child: Container(
                        color: Theme.MyColors.lightBlue,
                        child: Center(
                          child: Padding(
                              padding: EdgeInsets.all(20),
                              child: AutoSizeText(game.name,
                                  style: TextStyle(fontSize: 70),
                                  maxLines: 1)),
                        ),
                      ))));
        },
      );
    }).toList(),
  )

下面是CarouselSlider库中的代码:

@override
Widget build(BuildContext context) {
return getWrapper(PageView.builder(
  physics: widget.isScrollEnabled
      ? AlwaysScrollableScrollPhysics()
      : NeverScrollableScrollPhysics(),
  scrollDirection: widget.scrollDirection,
  controller: widget.pageController,
  reverse: widget.reverse,
  itemCount: widget.enableInfiniteScroll ? null : widget.items.length,
  onPageChanged: (int index) {
    int currentPage =
        _getRealIndex(index, widget.realPage, widget.items.length);
    if (widget.onPageChanged != null) {
      widget.onPageChanged(currentPage);
    }
  },
  itemBuilder: (BuildContext context, int i) {
    final int index = _getRealIndex(
        i + widget.initialPage, widget.realPage, widget.items.length);

    return AnimatedBuilder(
      animation: widget.pageController,
      child: widget.items[index],
      builder: (BuildContext context, child) {
        // on the first render, the pageController.page is null,
        // this is a dirty hack
        if (widget.pageController.position.minScrollExtent == null ||
            widget.pageController.position.maxScrollExtent == null) {
          Future.delayed(Duration(microseconds: 1), () {
            setState(() {});
          });
          return Container();
        }
        double value = widget.pageController.page - i;
        value = (1 - (value.abs() * 0.3)).clamp(0.0, 1.0);

        final double height = widget.height ??
            MediaQuery.of(context).size.width * (1 / widget.aspectRatio);
        final double distortionValue = widget.enlargeCenterPage
            ? Curves.easeOut.transform(value)
            : 1.0;

        if (widget.scrollDirection == Axis.horizontal) {
          return Center(
              child:
                  SizedBox(height: distortionValue * height, child: child));
        } else {
          return Center(
              child: SizedBox(
                  width:
                      distortionValue * MediaQuery.of(context).size.width,
                  child: child));
        }
      },
    );
  },
));

}

如何防止元素居中？

提前谢谢您