1.1.2 Information on knots and edges

Below the drawing region you find lists showing all knots and edges of the graph. Here you can select the knot/edge and change attributes for the selection.

Change the name of a knot
Select the knot you want to change the name of, using the select knot mode or by clicking its old name in the list of all knots. Its' name is copied to the textfield name of the knot. Edit the name and press return or click the accept button next to it.

Change the length (cost) of an edge
Select the edge you want to change the length of, using the select edge mode or by selecting it in the list of all edges. Its' current length is copied to the textfield length of the edge. Edit the length and press return or click the accept button next to it.
Note: The value you enter must be an valid double value or infinity.