Flutter circle image

circleimage.dart

import 'package:flutter/material.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: new MyHomePage(),
    );
  }
}


class MyHomePage extends StatelessWidget {

  @override
    Widget build(BuildContext context) {
      // TODO: implement build
      return Scaffold(
        appBar: AppBar(
          title: Text("circle"),
        ),
        body: Center(
          child: Container(
                  
                  height: 80.0,
                  width: 80.0,
                  margin: EdgeInsets.only(
                    left: 5.0,
                    right: 5.0
                  ),
                  decoration: BoxDecoration(
                    borderRadius: BorderRadius.circular(100.0),
                    border: Border.all(
                      width: 2.0,
                      style:BorderStyle.solid ,
                      color: Color.fromARGB(255, 0 , 0, 0)
                    ),
                    image: DecorationImage(
                      fit: BoxFit.cover,
                      image: NetworkImage("https://cdn.dribbble.com/users/1368/screenshots/1785863/icons_2x.png")
                    )
                  )
                ) 
        ) ,
      );
    }
}