title: Batik (1.8) SVG, Enabling Mouse Interaction with Graphics Nodes
body: <p>Trying to enable mouse interaction with the <code>SVGDom</code> via a <code>JSVGCanvas</code> instance. I've seen the advice to simply add an <code>EventListener</code> to a specific node, such as</p>
  
  <pre><code>myNode.addEventListener("mouseover", myListener, true);
  </code></pre>
  
  <p>I have done that, but I am not getting any events fired. I've also tried it with the "click" event. Nothing seems to be working.</p>
  
  <p>I am able to render SVG documents (even fairly complex ones), via the <code>setSVGDocument(doc)</code> method. I've also called:</p>
  
  <pre><code>setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC)
  </code></pre>
  
  <p>all over the place, especially before calling <code>setSVGDocument</code>. I'm not getting any sort of mouse feedback via the rendered SVG. Is there a way of testing that the interactions are happening at a low level? Does one have to register one of those mouse <code>Interactor</code>s to enable mouse-actions? Also, does the <code>SVGDOMImplementation</code> version matter? I'm not using the <code>SVG12DOMImplemenation</code>, but the earlier/standard one.</p>
  
  <p>Advice very appreciated. Thanks.</p>