I can not display the updated change I modified on the DOM tree. I can see
text change from "INIT" to "TEST" on the console(debug).
It's supposed to display the change on the text "INIT" right below the LED
to "TEST".
Am I missing anything.
Does it matter how SVG was generated. I created it from Illustrator 10.
// Create and add the SVG canvas.
m_svgCanvas = new JSVGCanvas();
m_svgCanvas.setDocumentState( JSVGCanvas.ALWAYS_DYNAMIC );
m_svgCanvas.setURI( uri );
panel.add( m_svgCanvas);
public void doDynamicUpdate( ){
// Obtain the XML text node containing the label to update.
m_doc = m_svgCanvas.getSVGDocument();
SVGTextElement thisElement =
(SVGTextElement)m_doc.getElementById("status_text");
Node firstNode = thisElement.getFirstChild(); //tspan
final Text textNode = (Text)firstNode.getFirstChild(); //"INIT"
// Schedule the DOM tree update using the Batik update manager.
UpdateManager updateMgr = m_svgCanvas.getUpdateManager();
RunnableQueue svgEventQueue = updateMgr.getUpdateRunnableQueue();
svgEventQueue.invokeLater( new Runnable( ){
public void run( ){
textNode.setData("TEST");
}
}
//main
// Create the AnimatedSVG panel.
// Create and display a frame with the AnimatedSVG panel in it.
//when button is press, do the updating
final JButton btn = new JButton( "Loading..." );
btn.addActionListener( new ActionListener( ){
public void actionPerformed( ActionEvent event ){
svg.doDynamicUpdate();
}
} );
// Resize the frame after the SVG document's size is known.
/ Do not enable the button until the SVG file has loaded.
// Make the button enabled and update the label on the button.
windows 2000, Batik1.5 beta1(updated cvs), JDK1.4
thanks
arnold
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