DART

flutter cliprrect

ClipRRect(
          borderRadius: BorderRadius.circular(20.0),
          child: Container(
            width: 200.0,
            height: 200.0,
            color: Colors.indigo,
          ),
        ),

flutter cliprect

ClipRect(
        child: Align(
        alignment: Alignment.topCenter,
        heightFactor: 0.6,
        child: Image.network(
            'https://flutter.github.io/assets-for-api-docs/assets/widgets/owl-2.jpg'),
          ),
        ),

ClipRRect for Flutter

ClipRRect(
  borderRadius: BorderRadius.all(Radius.circular(10)),
  child: Image.asset(_img),
)