flutter_quad_annotator 0.3.3

A Flutter package for quadrilateral annotation with draggable vertices and edges, featuring magnifier, grid assistance, and highly customizable styling options.

example/lib/main.dart

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

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Quad Annotator Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const ExampleUsagePage(),
    );
  }
}