main.dart

import 'package:flutter/material.dart';
import 'dart:math' as math;

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

// Degree / Radians converter
const double degrees2Radians = math.pi / 180.0;
const double radians2Degrees = 180.0 / math.pi;

double degrees(double radians) => radians * radians2Degrees;

double radians(double degrees) => degrees * degrees2Radians;

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter 4 Fun',
      home: MainPage(),
    );
  }
}

class MainPage extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(backgroundColor: Colors.transparent, elevation: 0, title: Text('Flutter4Fun.com'),),
      backgroundColor: Color(0xffFF6958),
      body: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
        Transform.translate(
          offset: Offset(-30, 0),
          child: Transform(
            alignment: FractionalOffset.center,
            transform: Matrix4.identity()
              ..setEntry(3, 2, 0.01)
              ..rotateY(radians(5)),
            child: Container(
              height: 180,
              margin: EdgeInsets.symmetric(horizontal: 40),
              decoration: BoxDecoration(
                color: Colors.white.withOpacity(0.4),
                borderRadius: BorderRadius.all(Radius.circular(22)),
              ),
            ),
          ),
        ),
        ],
      ),
    );
  }

}