public override void Add(Figure obj)
{
if (!obj.GetObservers().Contains(this))
{
obj.AddObserver(this);
}
if (size == capacity)
{
Figure[] copy = ptr;
capacity = (int)((capacity + 1) * 1.25);
ptr = new Figure[capacity];
for (int i = 0; i < size; i++)
{
ptr[i] = copy[i];
}
ptr[size] = obj;
size++;
NotifyAboutChangeInStorage();
return;
}
ptr[size] = obj;
size++;
NotifyAboutChangeInStorage();
}
