polymaker 0.0.2+1

Polymaker is a flutter package to make it easier to map polygon locations in Google Maps, because the appearance is realtime when in Edit Mode, so we know the exact position without guessing through t [...]

example/lib/main.dart

import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:polymaker/core/models/location_polygon.dart';
import 'package:polymaker/polymaker.dart' as polymaker;

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

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'PolyMaker Demo',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: HomeScreen()
    );
  }
}

class HomeScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("PolyMaker Demo"),
      ),
      body: HomeBody(),
    );
  }
}

class HomeBody extends StatefulWidget {
  @override
  _HomeBodyState createState() => _HomeBodyState();
}

class _HomeBodyState extends State<HomeBody> {

  List<LocationPolygon> locationList;
  void getLocation() async {
    var result = await polymaker.getLocation(context);
    if (result != null) {
      setState(() {
        locationList = result;
      });
    }
  }

  @override
  void initState() {
    super.initState();
    locationList = new List<LocationPolygon>();
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      width: MediaQuery.of(context).size.width,
      height: MediaQuery.of(context).size.height,
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: <Widget>[
          Text(
            "Location Result: \n" + (locationList != null ? locationList.map((val) => "[${val.latitude}, ${val.longitude}]\n").toString() : "") ,
            textAlign: TextAlign.center,
            style: TextStyle(fontSize: 18),
          ),
          SizedBox(height: 10),
          Container(
            height: 45,
            child: RaisedButton(
              color: Colors.blue,
              shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
              onPressed: () => getLocation(),
              child: Text(
                "Get Polygon Location",
                style: TextStyle(fontSize: 16, color: Colors.white),
              ),
            ),
          ),
        ],
      ),
    );
  }
}