/** Returns where any of the newly linked was locked. */
final boolean linkPatches() {
final Rectangle r = new Rectangle(); // for reuse
final double[][] po = transformPoints(p);
boolean must_lock = false;
for (int i = 0; i < n_points; i++) {
final Layer la = layer_set.getLayer(p_layer[0]);
for (final Displayable d : la.getDisplayables(Patch.class)) {
d.getBoundingBox(r);
if (r.contains((int) po[0][i], (int) po[1][i])) {
link(d, true);
must_lock = true;
}
}
}
return must_lock;
}
