public static FeatureCollection FeaturesCollectionForState(this FeatureCollection featureCollection, State state)
{
var features = featureCollection.Features
.Where(x => string.Equals((string)x.Properties["state"], state.ToString(), StringComparison.OrdinalIgnoreCase))
.ToList();
var collection = new FeatureCollection(features);
collection.FixBoundingBox();
return(collection);
}
