dynamically adding an element to svgdocument

[chandrasrini]

Hi All

Iam trying to add an element dynamically to the svgdocument 
bound to a JSVGCanvas. Iam doing this inside 
updatemanagerthread but it doesn't work. can anybody suggest 
what iam doing wrong here.
The following code snippet is inside a 
dynamicUpdatebutton.addActionListener(new ActionListener() {
                           public void actionPerformed
(ActionEvent ae) {  
svgCanvas.getUpdateManager().getUpdateRunnableQueue
().invokeLater(
                                                    new 
Runnable() {
                                                          
public void run() {
                  
                                                          
          SVGDocument svgdoc=svgCanvas.getSVGDocument();
                                                            
Element elt = svgdoc.createElement("a");
  elt.setAttribute("xlink:href","http://www.ibm.com/";);
Element polygon = svgdoc.createElement("polygon");
        polygon.setAttribute("points","60 160,165 172,180 
60,290 290,272 280,172 285,250 255");
          polygon.setAttribute("style","fill:dimgrey");
          elt.appendChild(polygon);
          svgdoc.getRootElement().appendChild(elt);
          svgCanvas.setDocumentState
(JSVGCanvas.ALWAYS_DYNAMIC);
          svgCanvas.setSVGDocument(svgdoc);
        }
                                        
                                 });

Thanks in advance
Chandra

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