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bool Diagram::checkIsOverlayElements(const int index)
        {
            int _x0, _y0, _xX, _yY;

            int x0 = _vectorFigure[index]->getCoordinate().getX0();
            int y0 = _vectorFigure[index]->getCoordinate().getY0();
            int xX = _vectorFigure[index]->getCoordinate().getXx();
            int yY = _vectorFigure[index]->getCoordinate().getYy();

            for(int _index = 0; _index < _vectorFigure.size(); _index++)
            {
                _x0 = _vectorFigure[_index]->getCoordinate().getX0();
                _y0 = _vectorFigure[_index]->getCoordinate().getY0();
                _xX = _vectorFigure[_index]->getCoordinate().getXx();
                _yY = _vectorFigure[_index]->getCoordinate().getYy();

                if(((x0 >= _x0 && x0 <= xX)
                    &&(y0 >= _y0 && y0 <= _yY))
                    ||((xX >= _x0 && xX <= _xX)
                        &&(yY >= _y0 && yY <= _yY))
                    ||((x0 >= _x0 && x0 <= xX)
                        &&(yY >= _y0 && y0 <= _yY))
                    ||((xX >= _x0 && xX <= _xX)
                       &&(y0 >= _y0 && yY <= _yY)))
                {
                    return true;
                }
            }
            return false;
        }