Hello,
I have a problem and I can't seem to get around it..
So my java-app loads SVG-map and then I'm trying to add an element to it by
using DOM and I would like to see the change in SVGCanvas.
But when I add an element, the svgCanvas doesn't seem to update at all, even
that I'm pretty sure that the DOM-structure changes.
Funny thing is, that setAttributes -method works nicely and I can change
elements which are
already there (ie. change a fill-color for a circle).
Some code:
// Loading the document
String parser = XMLResourceDescriptor.getXMLParserClassName();
SAXSVGDocumentFactory f = new SAXSVGDocumentFactory(parser);
String uri = img.toString();
doc = (SVGDocument)f.createDocument(uri);
JSVGCanvas svgCanvas = new JSVGCanvas();
svgCanvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
svgCanvas.setSVGDocument((SVGDocument)doc);
// Trying to add DOM-element
UpdateManager um = svgCanvas.getUpdateManager();
um.getUpdateRunnableQueue().invokeLater(new Runnable() {
public void run() {
// This WORKS
Element cir = doc.getElementById("mycircle");
cir.setAttribute("fill", "yellow");
// This doesn't
Element newMarker = doc.createElement("circle");
newMarker.setAttribute("cx", "120");
newMarker.setAttribute("cy", "120");
newMarker.setAttribute("fill", "blue");
newMarker.setAttribute("r", "50");
newMarker.setAttribute("stroke", "black");
newMarker.setAttribute("stroke-width", "4");
svgCanvas.getSVGDocument().getRootElement().appendChild(newMarker);
svgCanvas.repaint();
}
});
Any help would be welcomed.
--
View this message in context:
http://www.nabble.com/Adding-element-to-DOM-%28problem%29-tp17645225p17645225.html
Sent from the Batik - Users mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
