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NAME

       QwtPlotMarker -

SYNOPSIS

       Inherits QwtMarker, and QwtPlotMappedItem.

Detailed Description

       Marker class for QwtPlot.

       Definition at line 62 of file qwt_plot_classes.h.

   Public Member Functions
       QwtPlotMarker (QwtPlot *parent)
       double xValue () const
       double yValue () const
       void setXValue (double val)
       void setYValue (double val)
       virtual void markerChanged ()

Constructor & Destructor Documentation

   QwtPlotMarker::QwtPlotMarker (QwtPlot * parent)
       Constructor.

       Definition at line 66 of file qwt_plot_classes.h.

Member Function Documentation

   virtual void QwtPlotMarker::markerChanged () [virtual]
       Calls itemChanged().

       Reimplemented from QwtMarker.

       Definition at line 85 of file qwt_plot_classes.h.

       References QwtPlotItem::itemChanged().

   void QwtPlotMarker::setXValue (double val)
       Set X Value.

       Definition at line 79 of file qwt_plot_classes.h.

       References QwtMarker::markerChanged().

       Referenced by QwtPlot::setMarkerPos(), and QwtPlot::setMarkerXPos().

   void QwtPlotMarker::setYValue (double val)
       Set Y Value.

       Definition at line 82 of file qwt_plot_classes.h.

       References QwtMarker::markerChanged().

       Referenced by QwtPlot::setMarkerPos(), and QwtPlot::setMarkerYPos().

   double QwtPlotMarker::xValue () const
       Return x Value.

       Definition at line 73 of file qwt_plot_classes.h.

       Referenced by QwtPlot::closestMarker(), QwtPlot::drawCanvasItems(), and
       QwtPlot::markerPos().

   double QwtPlotMarker::yValue () const
       Return y Value.

       Definition at line 76 of file qwt_plot_classes.h.

       Referenced by QwtPlot::closestMarker(), QwtPlot::drawCanvasItems(), and
       QwtPlot::markerPos().

Author

       Generated automatically by Doxygen for Qwt User’s Guide from the source
       code.