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                  tcldot - graphviz release

This version will only work with Tcl version 7.6 and beyond.

Please send comments or suggestions to John Ellson (ellson@graphviz.org)

          Copyright (c) 1995   AT&T Bell Laboratories
          Copyright (c) 1996   Lucent Technologies

Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that the copyright notice and warranty disclaimer appear in supporting documentation, and that the names of AT&T Bell Laboratories, Lucent Technologies, or any of their entities not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission.

Lucent disclaims all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall Lucent be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortuous action, arising out of or in connection with the use or

performance of this software.

INTRODUCTION

tcldot adds graph manipulation facilities to tcl based on the capabilities of dot. It permits a script programmer to add and delete nodes and edges to abstract graphs, then have the graph layed out according to dot’s heuristics about what makes an eye-pleasing graph. The graph can rendered in various forms including to tk’s canvas.

tcldot is distributed with the Graph Visualization tools available from: http://www.research.att.com/orgs/ssr/book/reuse/

Please report any problems to the author:

John Ellson (ellson@graphviz.org)