private List<ZoneLogic> overlappedRooms(ZoneLogic zone) {
List<ZoneLogic> overlapped = new ArrayList<ZoneLogic>();
Area currentZoneArea = new Area(TopologyUtils.convertToAWT(zone.getPojo().getShape()));
for (Room r : currEnv.getRooms()) {
if (!r.equals(selectedZone)) {
Shape testZoneShape = TopologyUtils.convertToAWT(r.getPojo().getShape());
Area testArea = new Area(testZoneShape);
testArea.intersect(currentZoneArea);
if (!testArea.isEmpty()) {
overlapped.add(r);
}
}
}
return overlapped;
}
/** @param selectedZone */
@Override
public void setSelectedZone(ZoneLogic selectedZone) {
removeIndicators();
addIndicator(TopologyUtils.convertToAWT(selectedZone.getPojo().getShape()));
this.selectedZone = selectedZone;
createHandles(selectedZone);
// highlight the other rooms
for (Room room : getCurrEnv().getRooms()) {
if (room != selectedZone) {
if (zoneColors.get(room) == null) {
zoneColors.put(room, new Color(rand(0, 255), rand(0, 255), rand(0, 255), LOW_OPACITY));
}
addIndicator(TopologyUtils.convertToAWT(room.getPojo().getShape()), zoneColors.get(room));
}
}
}