getAsGeoData method
Get the geo data corresponding to key
in the map.
If key
is not found, the geo data of orElse
is returned.
Implementation
GeoData getAsGeoData(K key, [GeoData? orElse]) {
assert(key != null, "The key is empty.");
if (this == null || !containsKey(key)) {
return orElse ?? const GeoData();
}
return (this![key] as GeoData?) ?? orElse ?? const GeoData();
}