xxxxxxxxxx
Container(
height: 300,
width: 300,
decoration: BoxDecoration(
border: Border.all(
color: Colors.red[500],
),
shape: BoxShape.circle,
),
child: ,
),
xxxxxxxxxx
Container(
decoration: BoxDecoration(
border: Border.all(
color: Colors.red[500],
),
borderRadius: BorderRadius.all(Radius.circular(20))
),
child:
)