/// <exception cref="InvalidDataException">
/// The save format is corrupt and could not load.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="root"/> is null.
/// </exception>
protected override void Deserialize(XmlNode node)
{
base.Deserialize(node);
foreach (Entity entity in Entities)
{
visualizer.AddEntity(entity);
}
foreach (Relation relation in Relations)
{
visualizer.AddRelation(relation, false);
}
XmlElement child = node["Positions"];
if (child != null)
{
visualizer.Deserialize(child);
}
}
