GEXF (.gexf) Graph Format
GEXF file format
GEXF (Graph Exchange XML Format) is an XML-based file format for storing a single undirected or directed graph.
The GraphTheory[ImportGraph] and GraphTheory[ExportGraph] commands can read from and write to this format.
The general-purpose commands Import and Export also support this format.
Import a GEXF file encoding the Petersen graph.
Petersen ≔ Import⁡example/petersen.gexf,base=datadir
Petersen≔Graph 1: an undirected graph with 10 vertices and 15 edge(s)
Export a Kneser graph to a GEXF file in the home directory of the current user.
KG ≔ GraphTheory:-SpecialGraphs:-KneserGraph⁡3,2
KG≔Graph 2: an undirected graph with 3 vertices and 0 edge(s)
GEXF Format, www.gexf.net
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