Flutter学习笔记

Flutter-实现圆角图像

2020-04-18  本文已影响0人  WinJayQ

1.实现圆角头像

方式一:CircleAvatar

  CircleAvatar buildCircleAvatar() {
    return CircleAvatar(
      radius: 100,
      backgroundImage: NetworkImage("https://tva1.sinaimg.cn/large/006y8mN6gy1g7aa03bmfpj3069069mx8.jpg"),
      child: Container(
        alignment: Alignment(0,.5),
        width: 200,
        height: 200,
        child: Text("兵长利威尔"),
      ),
    );
  }

image.png

方式二:ClipOval

  ClipOval get buildClipOval {
    return ClipOval(
      child: Image.network(
        "https://tva1.sinaimg.cn/large/006y8mN6gy1g7aa03bmfpj3069069mx8.jpg",
        width: 200,
        height: 200,
      ),
    );
  }

image.png

方式三:Container+BoxDecoration

 Container buildContainerRadius() {
    return Container(
      width: 200,
      height: 200,
      decoration: BoxDecoration(
        borderRadius: BorderRadius.circular(100),
        image: DecorationImage(
          image: NetworkImage("https://tva1.sinaimg.cn/large/006y8mN6gy1g7aa03bmfpj3069069mx8.jpg"),
        ),
      ),
    );
  }
image.png

2.实现圆角图片

方式一:ClipRRect

ClipRRect buildClipRRect() {
    return ClipRRect(
      borderRadius: BorderRadius.circular(20),
      child: Image.network(
        "https://tva1.sinaimg.cn/large/006y8mN6gy1g7aa03bmfpj3069069mx8.jpg",
        width: 200,
        height: 200,
      ),
    );
  }
image.png

方式二:Container+BoxDecoration

Container buildContainerRadius() {
    return Container(
      width: 200,
      height: 200,
      decoration: BoxDecoration(
        borderRadius: BorderRadius.circular(20),
        image: DecorationImage(
          image: NetworkImage("https://tva1.sinaimg.cn/large/006y8mN6gy1g7aa03bmfpj3069069mx8.jpg"),
        ),
      ),
    );
  }
image.png

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