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词条 Graph Modelling Language
释义

  1. Example

  2. Applications supporting GML

  3. References

  4. External links

{{Distinguish|GraphML}}

Graph Modeling Language (GML) is a hierarchical ASCII-based file format for describing graphs. It has been also named Graph Meta Language.

Example

A simple graph in GML format:

graph [	comment "This is a sample graph"	directed 1	id 42	label "Hello, I am a graph"	node [		id 1		label "node 1"		thisIsASampleAttribute 42	]	node [		id 2		label "node 2"		thisIsASampleAttribute 43	]	node [		id 3		label "node 3"		thisIsASampleAttribute 44	]	edge [		source 1		target 2		label "Edge from node 1 to node 2"	]	edge [		source 2		target 3		label "Edge from node 2 to node 3"	]	edge [		source 3		target 1		label "Edge from node 3 to node 1"	]]

Applications supporting GML

  • Cytoscape, an open source bioinformatics software platform for visualizing molecular interaction networks, loads and save previously-constructed interaction networks in GML.
  • Gephi, an open source graph visualization and manipulation software.
  • Graph-tool, a free and efficient Python module for manipulation and statistical analysis of graphs.
  • NetworkX, an open source Python library for studying complex graphs.
  • [https://socnetv.org Social Network Visualizer] (SocNetV), a free software application for social network analysis and visualization. SocNetV can load GML formatted text files.[1]
  • Tulip (software) is a free software in the domain of information visualisation capable of manipulating huge graphs (with more than 1.000.000 elements).
  • yEd, a free Java-based graph editor, supports import from and export to GML.

References

1. ^{{cite web|url=https://socnetv.org/docs/formats.html#GML|title=GML format in SocNetV}}

External links

  • [https://www.fim.uni-passau.de/fileadmin/files/lehrstuhl/brandenburg/projekte/gml/gml-technical-report.pdf GML: A portable Graph File Format], Michael Himsolt - 2010/11/30
{{Graph representations}}{{compu-lang-stub}}

2 : Computer file formats|Graph description languages

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