increment method

void increment(
  1. dynamic lat,
  2. dynamic lon
)

This a internal callback when user click on marker

param: lat - latitude on point lon - longitude of point

Implementation

void increment(var lat, var lon) {
  try {
    LatLng point = LatLng(lat, lon);
    if (widget.controller!.markers.containsKey(point)) {
      widget.controller!.markers[point]!(point);
    } else {
      //widget.controller?.markers.keys.map((e) => print(e.longitude));
    }
  } catch (_) {}
}