public static Feature GetFeature(Layer layer, int index)
{
byte[] data = layer.featuresData[index];
OnlineMapsPBFReader reader = new OnlineMapsPBFReader(data);
Feature feature = new Feature(layer);
while (reader.NextByte())
{
switch ((FeatureType)reader.tag)
{
case FeatureType.Id:
feature.id = (ulong)reader.Varint();
break;
case FeatureType.Tags:
List <int> tags = reader.GetPackedUnit32().Select(t => (int)t).ToList();
feature.tags = tags;
break;
case FeatureType.Type:
int geomType = (int)reader.Varint();
feature.geometryType = (GeomType)geomType;
break;
case FeatureType.Geometry:
feature.geometryCommands = reader.GetPackedUnit32();
break;
default:
reader.Skip();
break;
}
}
return(feature);
}
