WebMay 15, 2024 · I am trying to set markers in google map. I am getting the data from Firestore but no markers are shown on the map, I use two different maps: in one, the user gets to set a location which gets saved in Firestore, and the … WebJan 13, 2024 · 3 Answers. You can explicitly specify which methods of LatLng should be used for serialization using JsonKey annotation: @JsonSerializable () class Place { Place ( { this.address, this.coordinates, }); final String address; @JsonKey (fromJson: LatLng.fromJson, toJson: jsonEncode) final LatLng coordinates; }
Flutter/Dart JSON and serialization of an existing library class
WebOct 6, 2024 · in the database UI I can create a field with the type geopoint.After providing values, it looks something like this: location: [1° N, 1° E] I'm trying to save this to the DB via client side SDK (web). WebJul 31, 2024 · 1 Answer. You just need to update the latLng variable to the new LatLng value in the onCameraMove callback. Add this line latLng = point.target and your onCameraMove will be: onCameraMove: (point) { setState ( () { markers.add (Marker (markerId: markerId,position: point.target) latLng = point.target; ); ); easy grave drawing
flutter - Extract latitude and longitude from Firebase …
WebSep 16, 2024 · To translate latitude and longitude into an address with geocoding use. List placemarks = await placemarkFromCoordinates (52.2165157, 6.9437819); I have used swift 'GMSGeocoder' and java 'android.location.Geocoder' and applied it to flutter.I think it is more efficient than the library Geocode in pub.dev. WebNov 16, 2024 · I want to get current user location on google maps by detected phone device. I was declare my position as geopoint in my model class to get the coordinate map from google maps. so i was confuse either I need to declare my position as geopoint or type of string. My model task. WebJan 8, 2024 · Finally, to complete the setup, add google_maps_flutter package in pubspec.yaml file: cupertino_icons: ^1.0.0 firebase_core: cloud_firestore: google_maps_flutter: Let's get to the coding part now. Before we start using anything, we need to initialize the Firebase using Firebase.initializeApp(). curiosities meaning