74 lines
2.4 KiB
Dart
74 lines
2.4 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:panorama/panorama.dart';
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import 'package:image_picker/image_picker.dart';
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void main() => runApp(MyApp());
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class MyApp extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Flutter Panorama',
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theme: ThemeData.dark(),
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home: MyHomePage(title: 'Flutter Panorama'),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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MyHomePage({Key key, this.title}) : super(key: key);
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final String title;
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@override
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_MyHomePageState createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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File _imageFile;
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double _lon = 0;
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double _lat = 0;
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double _tilt = 0;
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(widget.title),
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),
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body: Stack(
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children: [
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Panorama(
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animSpeed: 1.0,
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sensorControl: SensorControl.Orientation,
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onViewChanged: (longitude, latitude, tilt) {
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setState(() {
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_lon = longitude;
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_lat = latitude;
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_tilt = tilt;
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});
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},
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child: _imageFile != null ? Image.file(_imageFile) : Image.asset('assets/panorama.jpg'),
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hotspots: [
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Hotspot(latitude: -42.0, longitude: -46.0, widget: FloatingActionButton(child: Icon(Icons.search), tooltip: "flowers", onPressed: () {})),
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Hotspot(latitude: -11.0, longitude: -129.0, widget: FloatingActionButton(child: Icon(Icons.open_in_browser), onPressed: () {})),
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Hotspot(latitude: -33.0, longitude: 123.0, widget: FloatingActionButton(child: Icon(Icons.arrow_upward), onPressed: () {})),
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Hotspot(latitude: -23.0, longitude: 23.0, widget: FloatingActionButton(child: Icon(Icons.double_arrow), onPressed: () {})),
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Hotspot(latitude: -28.0, longitude: 77.0, widget: FloatingActionButton(child: Icon(Icons.apps), onPressed: () {})),
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],
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),
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Text('${_lon.toStringAsFixed(3)}, ${_lat.toStringAsFixed(3)}, ${_tilt.toStringAsFixed(3)}'),
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],
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),
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floatingActionButton: FloatingActionButton(
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mini: true,
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onPressed: () async {
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_imageFile = await ImagePicker.pickImage(source: ImageSource.gallery);
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setState(() {});
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},
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child: Icon(Icons.panorama),
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),
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);
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}
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}
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