jointjs/docs/src/joint/api/dia/Graph/JSON.html

JavaScript diagramming library

<p>The JointJS graph JSON representation has the following format:</p>
<pre><code data-lang="javascript">{
    cells: [// Array of cells (ie. links and elements).
        {
            id: '3d90f661-fe5f-45dc-a938-bca137691eeb',// Some randomly generated UUID.
            type: 'basic.Rect',
            attrs: {
                'stroke': '#000'
            },
            position: {
                x: 0,
                y: 50
            },
            angle: 90,
            size: {
                width: 100,
                height: 50
            },
            z: 2,
            embeds: [
                '0c6bf4f1-d5db-4058-9e85-f2d6c74a7a30',
                'cdbfe073-b160-4e8f-a9a0-22853f29cc06'
            ],
            parent: '31f348fe-f5c6-4438-964e-9fc9273c02cb'
            // ... and some other, maybe custom, data properties
        }
    ]
}</code></pre>