The class of objects that represent edges in a graph.

capi

graph-object

:from

The node where the edge starts.

:to

The node where the edge ends.

graph-edge-from graph-edge-to

The class of objects that represent edges in a graph-pane.

from and to are the nodes that the edge connects.

graph-pane

CAPI User Guide and Reference Manual (Macintosh version) - 3 Aug 2017