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nasagibs.dart
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nasagibs.dart
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import 'package:flutter/material.dart';
import 'package:universe/universe.dart';
import 'package:example/src/dropdown.dart';
class NASAGIBSMap extends StatefulWidget {
const NASAGIBSMap({super.key});
@override
State<NASAGIBSMap> createState() => _NASAGIBSMapState();
}
class _NASAGIBSMapState extends State<NASAGIBSMap> {
NASAGIBSType type = NASAGIBSType.ModisTerraTrueColorCR;
@override
Widget build(BuildContext context) {
return U.OpenStreetMap(
center: [51.555158, -0.108343],
zoom: 4,
minZoom: 1,
maxZoom: 7,
tiles: [U.NASAGIBSTileLayer(type: type)],
controls: [
Align(
alignment: Alignment.bottomLeft,
child: Container(
margin: const EdgeInsets.only(left: 90, bottom: 29),
child: UDropdownButton(
value: type,
onChanged: (NASAGIBSType? chosen) {
setState(() {
if (chosen != null) {
type = chosen;
}
});
},
items: const [
DropdownMenuItem(
value: NASAGIBSType.ModisTerraTrueColorCR,
child: Text('ModisTerraTrueColorCR'),
),
DropdownMenuItem(
value: NASAGIBSType.ModisTerraBands367CR,
child: Text('ModisTerraBands367CR'),
),
DropdownMenuItem(
value: NASAGIBSType.ViirsEarthAtNight2012,
child: Text('ViirsEarthAtNight2012'),
),
DropdownMenuItem(
value: NASAGIBSType.ModisTerraLSTDay,
child: Text('ModisTerraLSTDay'),
),
DropdownMenuItem(
value: NASAGIBSType.ModisTerraSnowCover,
child: Text('ModisTerraSnowCover'),
),
DropdownMenuItem(
value: NASAGIBSType.ModisTerraAOD,
child: Text('ModisTerraAOD'),
),
DropdownMenuItem(
value: NASAGIBSType.ModisTerraChlorophyll,
child: Text('ModisTerraChlorophyll'),
),
],
),
),
),
],
);
}
}