The class of objects that represent edges in a graph.
capi
| :from | 
The node where the edge starts. | 
| :to | 
The node where the edge ends. | 
graph-edge-fromgraph-edge-to
The class graph-edge represent edges in a graph-pane.
from and to are the nodes that the edge connects.
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:32:42