A TFO-Graphviz plugin user recently posted some issues he was having with the plugin. One of his requests was to add the SVG output format which I had hitherto omitted because of the previous lack of browser support. Time has passed, it is time to fix that omission.
For maximum effect this also meant the introduction of the width and height attributes. This an example of the SVG output scaled to 100% of the width of its container on the page: