private void callChangeObserver(FindResults results) throws AWTException {
for (Integer n : _changeOb.keySet()) {
List<Match> changes = new ArrayList<Match>();
for (int i = 0; i < results.size(); i++) {
FindResult r = results.get(i);
if (r.getW() * r.getH() >= n) {
changes.add(_region.toGlobalCoord(new Match(r, _region.getScreen())));
}
}
if (changes.size() > 0) {
_countc.put(n, _countc.get(n) + 1);
SikuliEventChange se = new SikuliEventChange(changes, _region);
Object ao = _changeOb.get(n);
Observer.addEvent(_cnames.get(n), se);
if (ao instanceof SikuliEventObserver) {
((SikuliEventObserver) _changeOb.get(n)).targetChanged(se);
}
}
}
}