tred (1) - Linux Man Pages
tred: transitive reduction filter for directed graphs
NAMEtred - transitive reduction filter for directed graphs
SYNOPSIStred [ files ]
DESCRIPTIONtred computes the transitive reduction of directed graphs, and prints the resulting graphs to standard output. This removes edges implied by transitivity. Nodes and subgraphs are not otherwise affected. The ``meaning'' and validity of the reduced graphs is application dependent. tred is particularly useful as a preprocessor to dot to reduce clutter in dense layouts.
OPERANDSThe following operand is supported:
- Names of files containing 1 or more graphs in dot format. If no files operand is specified, the standard input will be used.
BUGSUsing bitmaps internally would substantially decrease running time.
DIAGNOSTICSIf a graph has cycles, its transitive reduction is not uniquely defined. In this case tred emits a warning.
AUTHORSStephen C. North <north [at] research.att.com>
Emden R. Gansner <erg [at] research.att.com>
SEE ALSOgc(1), dot(1), acyclic(1), gvpr(1), gvcolor(1), ccomps(1), sccmap(1), libgraph(3)
Linux man pages generated by: SysTutorials
Linux Man Pages Copyright Respective Owners. Site Copyright © SysTutorials. All Rights Reserved.