private static void draw(Quad quad, EventsManager em) {
RectEvent re =
new RectEvent(
0,
quad.getEnvelope().getMinX(),
quad.getEnvelope().getMaxY(),
quad.getEnvelope().getWidth(),
quad.getEnvelope().getHeight(),
false);
em.processEvent(re);
}
private static void draw(LinkedList<Quad> path, EventsManager em) {
if (path.size() == 0) {
return;
}
for (Quad q : path) {
draw(q, em);
}
Quad start = path.get(0);
double x = start.getEnvelope().getMinX() + start.getEnvelope().getWidth() / 2;
double y = start.getEnvelope().getMinY() + start.getEnvelope().getHeight() / 2;
for (int i = 1; i < path.size(); i++) {
Quad next = path.get(i);
LineSegment ls = new LineSegment();
ls.x0 = x;
ls.y0 = y;
x = next.getEnvelope().getMinX() + next.getEnvelope().getWidth() / 2;
y = next.getEnvelope().getMinY() + next.getEnvelope().getHeight() / 2;
ls.x1 = x;
ls.y1 = y;
em.processEvent(new LineEvent(0, ls, false, 0, 255, 255, 255, 0));
}
}