addPolygon method

Future<String?> addPolygon({
  1. required List<OlaLatLng> points,
  2. String? polygonId,
  3. String? color,
})

Add a polygon to the map

Implementation

Future<String?> addPolygon({
  required List<OlaLatLng> points,
  String? polygonId,
  String? color,
}) async {
  try {
    final result = await _channel.invokeMethod('addPolygon', {
      'polygonId': polygonId ?? DateTime.now().millisecondsSinceEpoch.toString(),
      'points': points.map((p) => {'latitude': p.latitude, 'longitude': p.longitude}).toList(),
      'color': color,
    });
    return result as String?;
  } catch (e) {
    debugPrint('Error adding polygon: $e');
    return null;
  }
}