public void paint(Graphics g) {
g.setColor(Color.gray);
Graphics2D g2d = (Graphics2D) g;
Ellipse2D ellipse = new Ellipse2D.Double();
for (String v : layout.getGraph().getVertices()) {
Double radius = layout.getRadii().get(v);
if (radius == null) {
continue;
}
Point2D p = layout.transform(v);
ellipse.setFrame(-radius, -radius, 2 * radius, 2 * radius);
AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
Shape shape = at.createTransformedShape(ellipse);
MutableTransformer viewTransformer =
vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.VIEW);
if (viewTransformer instanceof MutableTransformerDecorator) {
shape = vv.getRenderContext().getMultiLayerTransformer().transform(shape);
} else {
shape = vv.getRenderContext().getMultiLayerTransformer().transform(Layer.LAYOUT, shape);
}
g2d.draw(shape);
}
}
