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