I tried using bbox but my bbox is null. My coding is as follows:
private void renderIcon(String url){
canvasIcon.setDocumentState(org.apache.batik.swing.JSVGCanvas.ALWAYS_DYNAMIC);
canvasIcon.addGVTTreeBuilderListener(new GVTTreeBuilderAdapter() {
public void gvtBuildCompleted(GVTTreeBuilderEvent e) {
System.out.println("gvt tree build done");
}
});
canvasIcon.setURI(url);
}
public void mouseClicked(MouseEvent e) {
JGVTComponent c = (JGVTComponent)e.getSource();
SVGSVGElement rootElement = svgDocument.getRootElement();
System.out.println(rootElement);
System.out.println(rootElement.getTagName());
if(rootElement instanceof SVGLocatable)
System.out.println("instance of locatable");
SVGLocatableSupport svgLoc = new SVGLocatableSupport();
SVGRect bbox = svgLoc.getBBox(ele);
System.out.println(bbox);
...
What am I doing wrong here? Any hints is much appreciated.
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