Can you please enhance the SVG generated by the plugin to include an ID (unique identifier) with the path statement such as <path id="0001" d="M32..../>
or allow any attribute defined by the user to be output as an attribute for path. The same applies to text generation. This way the SVG can be processed intelligently in the browser so that a label can be presented by hovering over a node or a link is traversed once a node is clicked.
Thank you for your great effort!