Function orientation

3rdparty/qcustomplot/qcustomplot.h:2311–2311

non-property methods:

  
  // non-property methods:
  Qt::Orientation orientation() const { return mOrientation; }
  int pixelOrientation() const { return rangeReversed() != (orientation()==Qt::Vertical) ? -1 : 1; }
  void moveRange(double diff);
  void scaleRange(double factor);