2021/2/25 Clip系ウィジェットについて

1.ClipOval

スタート地点

import 'package:flutter/material.dart';
const String imageUri='https://picsum.photos/id/237/200/300';

void main(){
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home:MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState