Method ~QCPItemAnchor

3rdparty/qcustomplot/qcustomplot.cpp:12050–12063

}

QCPItemAnchor::~QCPItemAnchor()
{
  // unregister as parent at children:
  foreach (QCPItemPosition *child, mChildrenX.values())
  {
    if (child->parentAnchorX() == this)
      child->setParentAnchorX(nullptr); // this acts back on this anchor and child removes itself from mChildrenX
  }
  foreach (QCPItemPosition *child, mChildrenY.values())
  {
    if (child->parentAnchorY() == this)
      child->setParentAnchorY(nullptr); // this acts back on this anchor and child removes itself from mChildrenY
  }
}

/*!
  Returns the final absolute pixel position of the QCPItemAnchor on the QCustomPlot surface.