whereWithinKilometers method

void whereWithinKilometers(
  1. String key,
  2. ParseGeoPoint point,
  3. num maxDistance
)

Add a proximity based constraint for finding objects with key point values near the point given and within the maximum distance given.

Implementation

void whereWithinKilometers(String key, ParseGeoPoint point, num maxDistance) {
  Map<String, dynamic> condition = Map();
  condition["\$nearSphere"] = point;
  condition["\$maxDistanceInKilometers"] = maxDistance;
  _where.putIfAbsent(key, () => parseEncoder.encode(condition));
}