Adds a property displayName and editable to its superclass.
Adds a property displayName and a property editable to its superclass.
This addon adds the possibility to handle data files that don't have a model reference (or geo reference).
Note: Do not programmatically rely on the existence of this class or its methods, as they might change or disappear without notice. If an UTM reference is needed, use TLcdUTMGrid instead.