Poster of Linux kernelThe best gift for a Linux geek
QwtPlotItem

QwtPlotItem

Section: Qwt User's Guide (3) Updated: 16 Nov 2004
Local index Up
 

NAME

QwtPlotItem -  

SYNOPSIS


Inherited by QwtPlotMappedItem.

 

Detailed Description

Base class for items on the plot canvas.

Definition at line 21 of file qwt_plot_item.h.  

Public Member Functions


QwtPlotItem (QwtPlot *parent, bool nbl=TRUE)

virtual ~QwtPlotItem ()

void reparent (QwtPlot *plot)

QwtPlot * parentPlot ()

const QwtPlot * parentPlot () const

virtual void setEnabled (bool)

bool enabled () const

virtual void itemChanged ()
 

Constructor & Destructor Documentation

 

QwtPlotItem::QwtPlotItem (QwtPlot * parent, bool nbl = TRUE)

Constructor.

Definition at line 14 of file qwt_plot_item.cpp.  

QwtPlotItem::~QwtPlotItem () [virtual]

Destroy the QwtPlotItem.

Definition at line 21 of file qwt_plot_item.cpp.  

Member Function Documentation

 

bool QwtPlotItem::enabled () const

Returns:

TRUE if enabled

See also:

QwtPlotItem::setEnabled

Definition at line 48 of file qwt_plot_item.cpp.

Referenced by QwtPlot::drawCanvasItems().  

void QwtPlotItem::itemChanged () [virtual]

Call QwtPlot::autoRefresh for the parent plot.

Definition at line 54 of file qwt_plot_item.cpp.

References QwtPlot::autoRefresh().

Referenced by QwtPlotCurve::curveChanged(), QwtPlotGrid::gridChanged(), QwtPlotMarker::markerChanged(), QwtPlotMappedItem::setAxis(), setEnabled(), QwtPlotMappedItem::setXAxis(), and QwtPlotMappedItem::setYAxis().  

const QwtPlot* QwtPlotItem::parentPlot () const

Return parent plot.

Definition at line 33 of file qwt_plot_item.h.  

QwtPlot* QwtPlotItem::parentPlot ()

Return parent plot.

Definition at line 30 of file qwt_plot_item.h.  

void QwtPlotItem::reparent (QwtPlot * plot)

reparent the item

Definition at line 26 of file qwt_plot_item.cpp.

Referenced by QwtPlot::insertCurve(), and QwtPlot::insertMarker().  

void QwtPlotItem::setEnabled (bool tf) [virtual]

enables the item

See also:

QwtPlotItem::setEnabled

Definition at line 35 of file qwt_plot_item.cpp.

References itemChanged().

 

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
QwtPlotItem::QwtPlotItem (QwtPlot * parent, bool nbl = TRUE)
QwtPlotItem::~QwtPlotItem () [virtual]
Member Function Documentation
bool QwtPlotItem::enabled () const
void QwtPlotItem::itemChanged () [virtual]
const QwtPlot* QwtPlotItem::parentPlot () const
QwtPlot* QwtPlotItem::parentPlot ()
void QwtPlotItem::reparent (QwtPlot * plot)
void QwtPlotItem::setEnabled (bool tf) [virtual]
Author

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