graphml2gv(1) [centos man page]

GRAPHML2GV(1)						      General Commands Manual						     GRAPHML2GV(1)

NAME

       graphml2gv - GRAPHML-DOT converter

SYNOPSIS

       graphml2gv [ -?v ] [ -ggname ] [ -ooutfile ] [ files ]

DESCRIPTION

       graphml2gv converts a graph specified in the GRAPHML format to a graph in the GV (formerly DOT) format.

OPTIONS

       The following options are supported:

       -v     Turns on verbose mode

       -?     Prints usage information and exits.

       -ggname
	      The string gname is used as the name of the generated graph.  If multiple graphs are generated, subsequent graphs use the name gname
	      appended with an integer.

       -ooutfile
	      Prints output to the file outfile. If not given, graphml2gv uses stdout.

       OPERANDS
	      The following operand is supported:

       files   Names of files containing 1 or more graphs in GRAPHML.  If no files operand is specified, the standard input will be used.

RETURN CODES

       Return 0 if there were no problems during conversion; and non-zero if any error occurred.

LIMITATIONS

       As both the graph and graphics models of GV and GML differ significantly, the conversion can only be at best approximate.   In  particular,
       GV currently has no notion of hyperedges or edges containing graphs.

       At  present,  graphml2gv  only  supports the basic graph topology. Specifically, the <KEY> and <DATA> elements are not handled, though they
       could be.

AUTHORS

       Emden R. Gansner <erg@research.att.com>

SEE ALSO

       dot(1), libcgraph(3)

								   14 July 2011 						     GRAPHML2GV(1)

BCOMPS(1)						      General Commands Manual							 BCOMPS(1)

NAME

       bcomps - biconnected components filter for graphs

SYNOPSIS

       bcomps [ -stvx?	] [ -ooutfile ] [ files ]

DESCRIPTION

       bcomps decomposes graphs into their biconnected components, printing the components to standard output.

OPTIONS

       The following options are supported:

       -s     No output graph is printed. Implies the -v flag.

       -t     Print the underlying block-cutvertex tree.

       -x     Each biconnected component is printed as a separate root graph.

       -v     Prints number of blocks and cutvertices.

       -o outfile
	      If specified, each root graph will be written to a different file with the names derived from outfile. In particular, if both -o and
	      -x flags are used, then each block is written to a different file. If outfile does not have a suffix, the nth block of the ith graph
	      is written to outfile_n_i. However, the 0th block of the 0th graph is written to outfile.

	      If outfile has a suffix, i.e., has the form base.sfx, then the files will have the same name as above, except appended with .sfx.

	      The block-cutvertex tree of ith graph is written to outfile_n_T, with an appended suffix if specified.

       By  default, each input graph is printed, with each block given as a subgraph whose name is a concatenation of the name of the input graph,
       the string "_bcc_" and the number of the block.

OPERANDS

       The following operand is supported:

       files   Names of files containing 1 or more graphs in dot format.  If no files operand is specified, the standard input will be used.

RETURN CODES

       bcomps returns 0 if all the input graphs are biconnected; and non-zero if any graph has multiple blocks, or any error occurred.

BUGS

       It is possible, though unlikely, that the names used for connected components and their	subgraphs  may	conflict  with	existing  subgraph
       names.

AUTHORS

       Emden R. Gansner <erg@research.att.com>

SEE ALSO

       ccomps(1), gc(1), dot(1), gvpr(1), gvcolor(1), acyclic(1), sccmap(1), tred(1), libgraph(3)

								 18 November 2003							 BCOMPS(1)