TxGeoAdapter · Flutter

Contract for custom geocoding/routing services. Call services yourself and bind results to the map.

Member / type / return	Meaning
`Future<List<TxCoordinate>> geocode(String query, {TxCancellation? cancellation})`	Queries a custom geographic service for coordinates matching text.
`Future<List<TxCoordinate>> route(List<TxCoordinate> points, {TxCancellation? cancellation})`	Queries a custom routing service for a route through waypoints.

dart

import 'package:tecexpress/tecexpress.dart';

Future<void> example() async {
  // An implementation is supplied by your application.
  Future<void> locate(TxGeoAdapter adapter) async {
    final points = await adapter.geocode('Berlin');
    if (points.length >= 2) print(await adapter.route(points));
  }
  print(locate);
}

TxGeoAdapter.