/** Place the given node at the given position but do not reroute its edges. */
public static final void placeNoReroute(LayoutTarget target, Object node, double x, double y) {
Rectangle2D bounds = target.getBounds(node);
target.translate(
node,
x - bounds.getWidth() / 2 - bounds.getX(),
y - bounds.getHeight() / 2 - bounds.getY());
}
/** Iterate over all the visible edges in the given graph and reroute them. */
public static final void routeVisibleEdges(Object composite, LayoutTarget target) {
for (Iterator i = GraphUtilities.localEdges(composite, target.getGraphModel()); i.hasNext(); ) {
Object edge = i.next();
if (target.isEdgeVisible(edge)) {
target.route(edge);
}
}
}
/** Place the given node at the given position and reroute its edges. */
public static final void place(LayoutTarget target, Object node, double x, double y) {
GraphModel model = target.getGraphModel();
placeNoReroute(target, node, x, y);
for (Iterator i = model.inEdges(node); i.hasNext(); ) {
Object edge = i.next();
if (target.isEdgeVisible(edge)) {
target.route(edge); // XXX reroute
}
}
for (Iterator i = model.outEdges(node); i.hasNext(); ) {
Object edge = i.next();
if (target.isEdgeVisible(edge)) {
target.route(edge); // XXX reroute
}
}
// XXX reroute children if it's a composite node!
}