botch-graph-neighborhood - extract the neighborhood around a vertex
-
botch-graph-neighborhood [options] --center
CENTER [--center CENTER ...] [ingraph]
[outgraph]
Extract the neighborhood around a center vertex of a graph in GraphML or dot
format.
The
--center option is mandatory and can be specified more than once.
If either (or both) of the positional arguments is/are omitted, then read
GraphML or dot from standard input and/or write GraphML or dot to standard
output, respectively. Passing a '-' as either argument, explicitly specifies
to read the input from standard input and write the output to standard output,
respectively.
The input graph type will be determined automatically. If the output graph is
given as a filename, then the output type will be GraphML if the filename ends
with .xml and dot if the filename ends with .dot. If the output is done on
standard output then it will happen in the same format as the input graph.
- -h, --help
- Display help.
-
--depth=DEPTH
- range of neighborhood to extract (Default: 1)
-
--center=CENTER
- This option picks the center vertex of which the
neighborhood is computed. The CENTER argument is a key/value pair
(separated by a colon) of a graph attribute and its desired value. If more
than one vertex matches the given key/value pair, then the smallest (by
node comparison) is chosen.
The special key "__ID__" allows one to select the unique vertex
identifier.
This option can be specified more than once. The final set of vertices is
chosen such that all vertices match all key/value pairs. Multiple
--center options thus form a logical conjunction (they are AND-ed
together).
- -v, --verbose
- Be verbose.
See <
http://bugs.debian.org/botch>.
Debian doc-base Manual
/usr/share/doc/botch/wiki/Home.html
This man page was written by Johannes Schauer. Botch is written by Johannes
Schauer and Pietro Abate.
Copyright 2012-2014 Johannes Schauer, Pietro Abate
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option) any
later version. A special linking exception to the GNU Lesser General Public
License applies to this library, see the COPYING file for more
information.