diff -r 7a8c41aa3c29 -r 1dc5b49457c0 graph_displayer_canvas.h
--- a/graph_displayer_canvas.h	Fri Jul 22 11:04:27 2005 +0000
+++ b/graph_displayer_canvas.h	Mon Jul 25 10:33:03 2005 +0000
@@ -109,6 +109,11 @@
   ///\return the actual tool in hand
   int getActualTool();
 
+  ///creates a new Nodemap
+  void addNewNodeMap();
+  ///creates a new Edgemap
+  void addNewEdgeMap();
+
 private:
   ///Deletes the given element.
   void deleteItem(NodeIt);