sir, i tried what you suggested but it gives me the wrong node.. are there
any solutions for getting an attribute of a use element?
Here is the code.. use.svg is a simple svg file that has a use element..
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.JFrame;
import org.apache.batik.swing.JSVGCanvas;
import org.apache.batik.swing.svg.SVGLoadEventDispatcherAdapter;
import org.apache.batik.swing.svg.SVGLoadEventDispatcherEvent;
import org.apache.batik.script.Window;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.events.Event;
import org.w3c.dom.events.EventListener;
import org.w3c.dom.events.EventTarget;
import org.w3c.dom.svg.SVGElement;
public class SVGApplication {
public static void main(String[] args) {
new SVGApplication();
}
JFrame frame;
JSVGCanvas canvas;
Document document;
SVGElement svgRoot;
Window window;
public SVGApplication() {
frame = new JFrame();
canvas = new JSVGCanvas();
// Forces the canvas to always be dynamic even if the current
// document does not contain scripting or animation.
canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
canvas.addSVGLoadEventDispatcherListener(new
SVGLoadEventDispatcherAdapter() {
public void
svgLoadEventDispatchStarted(SVGLoadEventDispatcherEvent e) {
// At this time the document is available...
document = canvas.getSVGDocument();
// ...and the window object too.
window = canvas.getUpdateManager().
getScriptingEnvironment().createWindow();
// Registers the listeners on the document
// just before the SVGLoad event is
// dispatched.
svgRoot = canvas.getSVGDocument().getRootElement();
registerListeners();
// It is time to pack the frame.
frame.pack();
}
});
frame.addWindowListener(new WindowAdapter() {
public void windowOpened(WindowEvent e) {
// The canvas is ready to load the base document
// now, from the AWT thread.
canvas.setURI("use.svg");
}
});
frame.getContentPane().add(canvas);
frame.setSize(800, 600);
frame.show();
}
public void registerListeners() {
// Gets an element from the loaded document.
EventTarget t = (EventTarget) svgRoot;
// Adds a 'onload' listener
t.addEventListener("SVGLoad", new OnLoadAction(), false);
// Adds a 'onclick' listener
t.addEventListener("click", new OnClickAction(), false);
}
public class OnLoadAction implements EventListener {
public void handleEvent(Event evt) {
}
}
public class OnClickAction implements EventListener {
public void handleEvent(Event evt) {
System.out.println(((Element)evt.getTarget()).getNodeName());
System.out.println(((Element)evt.getCurrentTarget()).getNodeName());
}
}
}
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