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QwtPlotMarker Class Reference

Marker class for QwtPlot. More...

#include <qwt_plot_classes.h>

Inheritance diagram for QwtPlotMarker::

QwtMarker QwtPlotMappedItem QwtPlotItem List of all members.

Public Methods

 QwtPlotMarker (QwtPlot *parent)
double xValue () const
double yValue () const
void setXValue (double val)
void setYValue (double val)

Protected Methods

virtual void markerChanged ()

Detailed Description

Marker class for QwtPlot.


Constructor & Destructor Documentation

QwtPlotMarker::QwtPlotMarker QwtPlot   parent
 

Constructor.


Member Function Documentation

virtual void QwtPlotMarker::markerChanged   [protected, virtual]
 

Calls itemChanged().

Reimplemented from QwtMarker.

void QwtPlotMarker::setXValue double    val
 

Set X Value.

void QwtPlotMarker::setYValue double    val
 

Set Y Value.

double QwtPlotMarker::xValue   const
 

Returns:
X Value.

double QwtPlotMarker::yValue   const
 

Returns:
Y Value.


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