loic-hamdi

import 'package:flutter/material.dart';

class InteractiveViewerOverlay extends StatefulWidget {
  final Widget child;
  final double maxScale;

  const InteractiveViewerOverlay({
    Key key,
    @required this.child,
    this.maxScale,

loic-hamdi

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

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

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();