I get the Element with the getElementById(String) method. It surely works, I
tried to print the result. Here is the code. I based my work on the Batik
sources. Sorry for it's longness.
canvas.getInteractors().add(new AbstractZoomInteractor() {
...
@Override
public void mouseReleased(MouseEvent e) {
finished = true;
JGVTComponent c = (JGVTComponent) e.getSource(); <------------- HERE
I GET THE COMPONENT
c.getOverlays().remove(overlay);
overlay.paint(c.getGraphics());
xCurrent = e.getX();
yCurrent = e.getY();
if ((xCurrent - xStart) != 0 && (yCurrent - yStart) != 0) {
int dx = xCurrent - xStart;
int dy = yCurrent - yStart;
if (dx < 0) {
dx = -dx;
xStart = xCurrent;
}
if (dy < 0) {
dy = -dy;
yStart = yCurrent;
}
Dimension size = c.getSize();
float scaleX = size.width / (float) dx;
float scaleY = size.height / (float) dy;
float scale = (scaleX < scaleY) ? scaleX : scaleY;
AffineTransform at = new AffineTransform();
at.scale(scale, scale);
at.translate(-xStart, -yStart);
at.concatenate(c.getRenderingTransform());
c.setRenderingTransform(at);
SVGDocument docum = canvas.getSVGDocument();
Element element = docum.getElementById("MySvgElement"); <- HERE
I GET THE SVG ELEMENT
UpdateManager um = ((JSVGCanvas) c).getUpdateManager(); <-
JGVTComponent to JSVGCanvas
BridgeContext bc = um.getBridgeContext();
System.out.println("BC: " + bc.toString()); <-------------- THIS
RETURNS SOMETHING
GraphicsNode gn = (GraphicsNode) bc.getGraphicsNode(element);
System.out.println("GN: " + gn); <------------------------- THIS
RETURNS NULL
}
}
});
thx
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