Just showing how we can implement a circlular / circle image view in flutter

circle_image_flutter_demo.dart

import 'package:flutter/material.dart';

class DebugUiPage extends StatefulWidget {
  DebugUiPage({Key key}) : super(key: key);

  @override
  _DebugUiPageState createState() => new _DebugUiPageState();
}

class _DebugUiPageState extends State<DebugUiPage> {


  @override
  Widget build(BuildContext context) {
    return new Scaffold(
        appBar: new AppBar(
          title: new Text("Profile"),
        ),
        body: new Center(
            child: new Column(
              crossAxisAlignment: CrossAxisAlignment.center,
              mainAxisAlignment: MainAxisAlignment.center,
              children: <Widget>[
                new Container(
                    width: 190.0,
                    height: 190.0,
                    decoration: new BoxDecoration(
                        shape: BoxShape.circle,
                        image: new DecorationImage(
                            fit: BoxFit.fill,
                            image: new NetworkImage(
                                "https://i.imgur.com/BoN9kdC.png")
                        )
                    )),
                new Text("John Doe",
                    textScaleFactor: 1.5)
              ],
            ))
    )
    ;
  }
}