If there is an highlighted arc or node, print its characteristics, otherwise print the characteristics of the graph. Find Arc Prompt for an arc name and highlight it. The viewport of the window is moved to display the arc if needed. Find Node Prompt for a node name and highlight it. The viewport of the window is moved to display the arc if needed.
Graphics Change the scale.
The default is 1. Use internal numbers as names Use the consecutive internal numbers of arcs and nodes as names. This is useful when doing computations with Scilab. Display arc names Display arc names on the arcs. Display node names Display node names on the nodes.