Method layoutElementAt

src/qt/qcustomplot.cpp:14244–14262

! Returns the layout element at pixel position \a pos. If there is no element at that position, returns 0. Only visible elements are used. If \ref QCPLayoutElement::setVisible on the element itself or on any of its parent elements is set to false, it will not be considered. \see itemAt, plottableAt */

  \see itemAt, plottableAt
*/
QCPLayoutElement *QCustomPlot::layoutElementAt(const QPointF &pos) const
{
  QCPLayoutElement *currentElement = mPlotLayout;
  bool searchSubElements = true;
  while (searchSubElements && currentElement)
  {
    searchSubElements = false;
    Q_FOREACH (QCPLayoutElement *subElement, currentElement->elements(false))
    {
      if (subElement && subElement->realVisibility() && subElement->selectTest(pos, false) >= 0)
      {
        currentElement = subElement;
        searchSubElements = true;
        break;
      }
    }
  }
  return currentElement;
}

/*!
  Returns the layout element of type \ref QCPAxisRect at pixel position \a pos. This method ignores