- o -

• operator!=() : QwtInterval , QwtIntervalSymbol , QwtPointPolar , QwtSymbol , QwtText , QwtScaleDiv , QwtPoint3D , QwtIntervalSample , QwtSetSample
• operator&() : QwtInterval
• operator&=() : QwtInterval
• operator=() : QwtText , QwtIntervalSymbol , QwtScaleMap , QwtSpline , QwtSymbol
• operator==() : QwtInterval , QwtIntervalSymbol , QwtPoint3D , QwtPointPolar , QwtScaleDiv , QwtIntervalSample , QwtText , QwtSymbol , QwtSetSample
• operator|() : QwtInterval
• operator|=() : QwtInterval
• orientation() : QwtAbstractSlider , QwtPlotAbstractSeriesItem , QwtColumnRect , QwtScaleDraw , QwtPlotRescaler
• orientations() : QwtPanner
• origin() : QwtDial