Method restore

qcustomplot/qcustomplot.cpp:455–462

! Restores the painter (see QPainter::restore). Since QCPPainter adds some new internal state to QPainter, the save/restore functions are reimplemented to also save/restore those members. \note this function hides the non-virtual base class implementation. \see save */

  \see save
*/
void QCPPainter::restore()
{
  if (!mAntialiasingStack.isEmpty())
    mIsAntialiasing = mAntialiasingStack.pop();
  else
    qDebug() << Q_FUNC_INFO << "Unbalanced save/restore";
  QPainter::restore();
}

/*!
  Changes the pen width to 1 if it currently is 0. This function is called in the \ref setPen