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65 lines
1.5 KiB
Groff
65 lines
1.5 KiB
Groff
.TH GRAPHML2GV 1 "14 July 2011"
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.SH NAME
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graphml2gv \- GRAPHML-DOT converter
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.SH SYNOPSIS
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.B graphml2gv
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[
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.B \-?v
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]
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[
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.BI -g gname
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]
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[
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.BI -o outfile
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]
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[
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.I files
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]
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.SH DESCRIPTION
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.B graphml2gv
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converts a graph specified in the GRAPHML format to a graph in the GV (formerly DOT) format.
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.SH OPTIONS
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The following options are supported:
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.TP
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.B \-v
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Turns on verbose mode
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.TP
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.B \-?
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Prints usage information and exits.
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.TP
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.BI \-g "gname"
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The string \fIgname\fP is used as the name of the generated graph.
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If multiple graphs are generated, subsequent graphs use the name
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\fIgname\fP appended with an integer.
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.TP
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.BI \-o "outfile"
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Prints output to the file \fIoutfile\fP. If not given, \fBgraphml2gv\fP
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uses stdout.
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.TP
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.SH OPERANDS
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The following operand is supported:
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.TP 8
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.I files
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Names of files containing 1 or more graphs in GRAPHML.
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If no
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.I files
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operand is specified,
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the standard input will be used.
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.SH RETURN CODES
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Return \fB0\fP
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if there were no problems during conversion;
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and non-zero if any error occurred.
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.SH "LIMITATIONS"
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As both the graph and graphics models of GV and GML differ significantly, the
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conversion can only be at best approximate.
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In particular, GV currently has no notion of hyperedges or edges containing graphs.
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.P
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At present,
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.B graphml2gv
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only supports the basic graph topology. Specifically, the <KEY> and <DATA>
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elements are not handled, though they could be.
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.SH AUTHORS
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Emden R. Gansner <erg@research.att.com>
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.SH "SEE ALSO"
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dot(1), libcgraph(3)
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