Labelling graph-pane edges

Hi

I already asked something along these lines, but I have another 
question.

I want to display a graph using a graph pane. How do I specify the 
labels that have to go on each edge?  I know I can use the a labelled 
arrow for the edges, however, it looks like the only way to assign the 
"correct" label is to loop over the edges using GRAPH-PANE-EDGES and 
then using GRAPH-EDGE-FROM and GRAPH-EDGE-TO to compute the label.  Is 
there a more high level way, like using the *-CHILDREN functions?

Thanks

Marco


--
Marco Antoniotti					http://bioinformatics.nyu.edu
NYU Courant Bioinformatics Group		tel. +1 - 212 - 998 3488
715 Broadway 10th FL				fax. +1 - 212 - 998 3484
New York, NY, 10003, U.S.A.