A Cytoscape.js extension to import from a graph in GraphML format or to export the current Cytsocape.js graph to GraphML format, distributed under The MIT License. (demo)

cy.graphml() Export the graph as GraphML.

cy.graphml( cyGraphML ) Import the graph as GraphML.

cy.graphml( optionsObj ) Updates the specified options of extension.

{
      node: {
        css: false,
        data: true,
        position: true,
        discludeds: []
      },
      edge: {
        css: false,
        data: true,
        discludeds: []
      },
      layoutBy: "cose" // string of layout name or layout function
}

• Cytoscape.js ^3.2.0
• jQuery ^1.7 || ^2.0 || ^3.0

Download the library:

• via npm: npm install cytoscape-graphml,
• via bower: bower install cytoscape-graphml, or
• via direct download in the repository (probably from a tag).

require() the library as appropriate for your project:

CommonJS:

var cytoscape = require('cytoscape');
var jquery = require('jquery');
var graphml = require('cytoscape-graphml');

graphml( cytoscape, jquery ); // register extension

AMD:

require(['cytoscape', 'cytoscape-graphml'], function( cytoscape, graphml ){
  graphml( cytoscape ); // register extension
});

Plain HTML/JS has the extension registered for you automatically, because no require() is needed.

This project is set up to automatically be published to npm and bower. To publish:

1. Set the version number environment variable: export VERSION=1.2.3
2. Publish: gulp publish
3. If publishing to bower for the first time, you'll need to run bower register cytoscape-graphml https://github.com/iVis-at-Bilkent/cytoscape.js-graphml.git

• Selim Firat Yilmaz, Metin Can Siper of i-Vis at Bilkent University