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QwtPlotMarker Class Reference

Inheritance diagram for QwtPlotMarker:

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Collaboration diagram for QwtPlotMarker:

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List of all members.

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(), QwtPlot::markerPos(), and QwtPlot::updateAxes().

double QwtPlotMarker::yValue  )  const
 

Return y Value.

Definition at line 76 of file qwt_plot_classes.h.

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


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