border radius for button flutter code example

Example 1: container flutter border radius

Container(
	decoration: BoxDecoration(
    	color: Colors.blue,
    	borderRadius: BorderRadius.all(
    		Radius.circular(10)
    	)
    )
)

Example 2: border at circleAvatar flutter

CircleAvatar(
    radius: 30,
    backgroundColor: Colors.teal,
    child: CircleAvatar(
      backgroundImage: AssetImage('assets/appdev.png'),
      radius: 28,
    ),
  ),