Usage of setGeoJsonFeature

[lycs12]

I have still not found a way of using this function

Future setGeoJsonFeature( String sourceId, Map<String, dynamic> geojsonFeature) async { await _mapboxGlPlatform.setFeatureForGeoJsonSource( sourceId, geojsonFeature); }

I have my set up where setGeoJsonSource work perfectly from my understanding the setGeoJsonSource completely create a new GeoJsonData and update with the existing sourceId where as the setGeoJsonFeature is supposed to add/update the feature Example:

var geoJson = { "type": "Feature", "id": toAddLocation.last.authorId, "geometry": { "type": "Point", "coordinates": [ toAddLocation.last.liveLocationUpdates.last.longitude, Ï toAddLocation.last.liveLocationUpdates.last.latitude ] }, "properties": { "authorId": toAddLiveLocation.last.authorId, "iconImage": "assets/images/hangout-icon.png", "iconSize": (screenSize.height * 0.002) / 4.5 },

      await mapController.setGeoJsonFeature(
          geoJsonSourceIdForLiveLocation, geoJson);

From my understanding: if "id" is different it will add to existing source where as if its the same it will simply access it and change to what we have.

Problem: I cant make this function work even though my setGeoJsonSource is working perfectly.

Have anyone been able to use this function ?

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