copyNodeData method
This override also makes sure any copied node data does not have a reference to a parent node. @expose @param {Object} nodedata a JavaScript object represented by a node, group, or non-link. @return {Object} @see Model#copyNodeData
Implementation
_i2.Object? copyNodeData(_i2.Object nodedata) => _i4.callMethod(
this,
'copyNodeData',
[nodedata],
);