maxDistanceInMiles method
距离中心点的最大距离
miles
(英里)
Implementation
GeoPointBuilder maxDistanceInMiles([double? miles]) {
if (miles != null && miles > 0) {
_json['\$maxDistanceInMiles'] = miles;
} else {
_json.remove('\$maxDistanceInMiles');
}
return this;
}