one method
Returns a single polygon containing the (lon
, lat
) location.
Or null
if nothing is found.
Implementation
T? one(double lon, double lat) {
final point = Point(lon, lat);
final result = _findInTree(point: point);
for (final item in result) {
if (_insidePolygon(item.polygon, point)) {
return item.props;
}
}
return null;
}