node-pane-mixin

This class can be mixed with a window class (basic-pane or some subclass of it) to provide functionality for drawing graphs and handling mouse events on the individual node and link objects (vertices and edges) in a graph.

There is an example of this facility in the Navigator Dialog, called Custom Graphical Objects: A Nodes-and-Links Editor.

Copyright (c) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 9.0. This page was not revised from the 8.2 page.
Created 2012.5.30.