mapbox_geocoding 0.1.3 mapbox_geocoding: ^0.1.3 copied to clipboard
Mapbox Geocoding API library in order to make forward and reverse geocoding.
import 'package:flutter/material.dart';
import 'package:mapbox_geocoding/mapbox_geocoding.dart';
import 'package:mapbox_geocoding/model/forward_geocoding.dart';
import 'package:mapbox_geocoding/model/reverse_geocoding.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
MapboxGeocoding geocoding = MapboxGeocoding('YOUR_ACCESS_TOKEN');
///Forward geocoding. Get latitude and longitude from place name.
getCoordinates(String city) async {
try {
ForwardGeocoding forwardModel =
await geocoding.forwardModel(city, limit: 3, language: 'tr');
return forwardModel.features[0].center;
} catch (Excepetion) {
return 'Forward Geocoding Error';
}
}
///Reverse geocoding. Get place name from latitude and longitude.
getCity(double lat, double lng) async {
try {
ReverseGeocoding reverseModel =
await geocoding.reverseModel(lat, lng, limit: 7, types: 'region');
return reverseModel.features[0].placeName;
} catch (Excepetion) {
return 'Reverse Geocoding Error';
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
getCoordinates('Istanbul'),
),
Text(
getCity(41.0, 29.0),
style: Theme.of(context).textTheme.display1,
),
],
),
),
);
}
}