rotatable_overlay 0.0.8

A flutter widget that makes its child rotatable by dragging around its center

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:rotatable_overlay/rotatable_overlay.dart';

void main() {
  runApp(const App());
}

class App extends StatelessWidget {
  const App({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: SafeArea(
          child: Center(
            child: RotatableOverlay(
              snaps: [
                Angle.degrees(0),
                Angle.degrees(90),
                Angle.degrees(180),
                Angle.degrees(270),
              ],
              snapDelta: Angle.degrees(5),
              shouldSnapOnEnd: true,
              shouldUseRelativeSnapDuration: true,
              child: Stack(
                alignment: Alignment.center,
                children: [
                  Container(
                    height: 150,
                    width: 150,
                    color: Colors.green,
                  ),
                  const Positioned(
                    top: 0,
                    child: Text('N',
                        style: TextStyle(
                            fontSize: 18, fontWeight: FontWeight.bold)),
                  ),
                  const Positioned(
                    right: 0,
                    child: Text('E',
                        style: TextStyle(
                            fontSize: 18, fontWeight: FontWeight.bold)),
                  ),
                  const Positioned(
                    left: 0,
                    child: Text('W',
                        style: TextStyle(
                            fontSize: 18, fontWeight: FontWeight.bold)),
                  ),
                  const Positioned(
                    bottom: 0,
                    child: Text('S',
                        style: TextStyle(
                            fontSize: 18, fontWeight: FontWeight.bold)),
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}