graph.fromJSON(jsonObject, [options])

Load a graph from a JSON object (not string). Used in conjunction with the graph.toJSON() function.

The options object may contain additional data that is passed over to graph change event listeners.

Note that this method does not expect a JSON string but rather an object in the JSON format. Use JSON.parse(jsonString) if you need to convert a JSON string into the object form:


Example of storing stringified JSON objects:

var jsonString = JSON.stringify(graph.toJSON());
// ... send jsonString to the server
// store jsonString to localStorage or do whatever you want
// later on ...

Example of storing JSON objects directly:

var jsonObject = graph.toJSON();
// ... send jsonObject to the server
// store jsonObject (e.g. in a non-relational database)
// later on ...