toGeoJson method
Implementation
Map<String, dynamic> toGeoJson() {
return {
"type": "Feature",
"properties": toJson(false),
"geometry": {
"type": "Polygon",
"coordinates": geometry!
.map((List<LatLng> latLngList) => latLngList
.map((LatLng latLng) => latLng.toGeoJsonCoordinates())
.toList())
.toList()
}
};
}