Google Map Drawer #

A Flutter package to draw polygons on Google Maps easily, save them as areas, and manage location markers with metadata.

Features #

• Draw polygons directly on Google Maps.
• Undo last point or clear polygon.
• Save drawn polygons with a name.
• Manage multiple saved areas.
• Supports custom markers with LocationInfo.
• Easy-to-use controller for managing drawing.

Installation #

Add to your pubspec.yaml:

dependencies:
  google_map_drawer: ^0.0.1

## Usage
import 'package:flutter/material.dart';
import 'package:google_map_drawer/google_map_drawer.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text("Map Drawer Example")),
        body: MapExample(),
      ),
    );
  }
}

class MapExample extends StatefulWidget {
  @override
  State<MapExample> createState() => _MapExampleState();
}

class _MapExampleState extends State<MapExample> {
  final GoogleMapDrawController mapController = GoogleMapDrawController();

  @override
  Widget build(BuildContext context) {
    return Stack(
      children: [
        GoogleMapDrawer(
          controller: mapController,
        ),
        Positioned(
          bottom: 16,
          right: 16,
          child: FloatingActionButton(
            child: const Icon(Icons.save),
            onPressed: () {
              mapController.saveArea("My Area");
              print(mapController.savedAreas);
            },
          ),
        )
      ],
    );
  }
}