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QwtPlotMarker

QwtPlotMarker

Section: Qwt User's Guide (3) Updated: 16 Nov 2004
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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.


 

Index

NAME
SYNOPSIS
Detailed Description
Public Member Functions
Constructor & Destructor Documentation
QwtPlotMarker::QwtPlotMarker (QwtPlot * parent)
Member Function Documentation
virtual void QwtPlotMarker::markerChanged () [virtual]
void QwtPlotMarker::setXValue (double val)
void QwtPlotMarker::setYValue (double val)
double QwtPlotMarker::xValue () const
double QwtPlotMarker::yValue () const
Author

This document was created by man2html, using the manual pages.
Time: 21:53:52 GMT, April 16, 2011