public bool TryWriteFeatureCollection(JsonWriter writer, object value, JsonSerializer serializer)
{
if (!_shapeConverter.CanConvert(ObjectType.FeatureCollection))
{
return(false);
}
ObjectType geomType = _shapeConverter.GetObjectType(value);
if (geomType != ObjectType.FeatureCollection)
{
return(false);
}
writer.WriteStartObject();
writer.WritePropertyName("type");
writer.WriteValue(Enum.GetName(typeof(ObjectType), ObjectType.FeatureCollection));
writer.WritePropertyName("features");
writer.WriteStartArray();
foreach (var feature in _shapeConverter.FromFeatureCollection(value))
{
serializer.Serialize(writer, feature);
}
writer.WriteEndArray();
writer.WriteEndObject();
return(true);
}