Exploring Iterated Function Systems

getcorner.java

public Corner getCorner(Transform t, Point point) {
  for (Corner corner : Corner.values()) {
    Point center = corner.getPoint(unit());
    t.getTransform().transform(center, center);
    Rectangle handle = new Rectangle(center.x — 5, center.y — 5, 10, 10);
    if (handle.contains(point)) {
      return corner;
    }
  }
  return null;
}