Qwt User's Guide 6.1.6

### - v -

- value() : QwtAbstractSlider , QwtCounter , QwtLegendData , QwtMatrixRasterData , QwtPlotMarker , QwtRasterData , QwtSpline , QwtThermo , QwtWheel
- valueAt() : QwtWheel
- valueChanged() : QwtAbstractSlider , QwtCounter , QwtWheel
- valueMatrix() : QwtMatrixRasterData
- values() : QwtLegendData
- verticalScrollBar() : QwtLegend
- viewAngle() : QwtWheel
- viewBox() : QwtPlotSvgItem