GroundOverlaysController constructor

GroundOverlaysController({
  1. required StreamController<MapEvent<Object?>> stream,
})

Creates a new GroundOverlaysController instance.

The stream parameter is a required StreamController used for emitting ground overlay tap events.

Implementation

GroundOverlaysController({
  required StreamController<MapEvent<Object?>> stream,
}) : _streamController = stream,
     _groundOverlayIdToController =
         <GroundOverlayId, GroundOverlayController>{};