The Design of an Extendible Graph Editor
Paulisch, Frances N.
Graphs can be used to convey information about relationships
in many applications. State transition diagrams, PERT/CPM
charts, and entity-relationship diagrams are a few examples
of many applications involving graphs. Typically, nodes in
the graph represent items in the application and the edges
represent the relationships among these items. A graph
editor is an interactive tool that presents a graph to the
user pictorially and allows t...