graphology-gexf

Graphology GEXF Utilities

GEXF parser & writer for graphology.

For more information about the GEXF file format, you can head there.

Installation

npm install graphology-gexf

Usage

• Browser parser
• Browser writer

Browser parser

The parser must be passed a graphology constructor and is able to read either a string, or an XMLDocument instance.

var Graph = require('graphology');
var gexf = require('graphology-gexf/browser');

// Reading a string
var graph = gexf.parse(Graph, string);

// Reading a dom document
var graph = gexf.parse(Graph, xmlDocument);

Arguments

• constructor GraphClass: graphology constructor to use.
• source string|Document: source data to parse.

Browser writer

The writer must be passed a graphology instance and will output a GEXF string.

var gexf = require('graphology-gexf/browser');

// Writing the graph
var gexfString = gexf.write(graph);

Arguments

• graph Graph: graphology instance to write.

Changelog

0.4.0

• Adding #.removeNodeAttribute & #.removeEdgeAttribute that was actually missing from earlier versions.
• Adding graph attributes.
• nodeUpdated & edgeUpdated changing to nodeAttributesUpdated & edgeAttributesUpdated respectively.