rotation and scaling in flutter

main.dart

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  final String title;

  const MyHomePage({
    super.key,
    required this.title,
  }) : super();

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage>
    with SingleTickerProviderStateMixin {
  int _counter = 0;
  var controller;

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  @override
  void initState() {
    super.initState();
    controller = AnimationController(
      vsync: this,
    );
  }

  @override
  Widget build(BuildContext context) {
    final image = Image.network(
        'https://docs.flutter.dev/assets/images/dash/dash-fainting.gif');
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            const Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
            Center(
              child: image,
            ),
            Center(
              child: Transform(
                transform: Matrix4.identity()
                  ..scale(1.0, 1.0)
                  ..rotateZ(90.0 / 360.0),
                child: image,
              ),
            ),
//             Center(
//               child: RotationTransition(
//                 turns: AlwaysStoppedAnimation(90.0 /
//                     360),
//                 // Set the initial rotation angle to 90 degrees clockwise
//                 child: ScaleTransition(
//                   scale: Tween<double>(begin: 1, end: 1).animate(
//                     CurvedAnimation(
//                       parent: controller,
//                       curve: Curves.linear,
//                     ),
//                   ),
//                   child: image,
//                 ),
//               ),
//             ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ),
    );
  }
}