#include <qwt_plot_seriesitem.h>

Inheritance diagram for QwtPlotSeriesItem< T >:

Public Member Functions
	QwtPlotSeriesItem (const QString &title=QString::null)
	QwtPlotSeriesItem (const QwtText &title)
virtual	~QwtPlotSeriesItem ()
virtual QRectF	boundingRect () const
QwtSeriesData< T > *	data ()
const QwtSeriesData< T > *	data () const
size_t	dataSize () const
T	sample (int index) const
void	setData (QwtSeriesData< T > *)
virtual void	updateScaleDiv (const QwtScaleDiv &, const QwtScaleDiv &)
Public Member Functions inherited from QwtPlotAbstractSeriesItem
	QwtPlotAbstractSeriesItem (const QString &title=QString::null)
	QwtPlotAbstractSeriesItem (const QwtText &title)
virtual	~QwtPlotAbstractSeriesItem ()
virtual void	draw (QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &) const
virtual void	drawSeries (QPainter *painter, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &canvasRect, int from, int to) const =0
Qt::Orientation	orientation () const
void	setOrientation (Qt::Orientation)
Public Member Functions inherited from QwtPlotItem
	QwtPlotItem (const QwtText &title=QwtText())
virtual	~QwtPlotItem ()
void	attach (QwtPlot *plot)
void	detach ()
void	hide ()
bool	isVisible () const
virtual void	itemChanged ()
virtual QWidget *	legendItem () const
QRectF	paintRect (const QwtScaleMap &, const QwtScaleMap &) const
QwtPlot *	plot () const
virtual int	rtti () const
QRectF	scaleRect (const QwtScaleMap &, const QwtScaleMap &) const
void	setAxes (int xAxis, int yAxis)
void	setItemAttribute (ItemAttribute, bool on=true)
void	setRenderHint (RenderHint, bool on=true)
void	setTitle (const QString &title)
void	setTitle (const QwtText &title)
virtual void	setVisible (bool)
void	setXAxis (int axis)
void	setYAxis (int axis)
void	setZ (double z)
void	show ()
bool	testItemAttribute (ItemAttribute) const
bool	testRenderHint (RenderHint) const
const QwtText &	title () const
virtual void	updateLegend (QwtLegend *) const
int	xAxis () const
int	yAxis () const
double	z () const
Public Member Functions inherited from QwtLegendItemManager
	QwtLegendItemManager ()
virtual	~QwtLegendItemManager ()
virtual void	drawLegendIdentifier (QPainter *, const QRectF &) const

Protected Attributes
QwtSeriesData< T > *	d_series

Detailed Description

template<typename T>
class QwtPlotSeriesItem< T >

Class template for plot items representing a series of samples.

Constructor & Destructor Documentation

template<typename T >

QwtPlotSeriesItem< T >::QwtPlotSeriesItem ( const QString & title = QString::null )

explicit

Constructor

Parameters:

title Title of the series item

template<typename T >

QwtPlotSeriesItem< T >::QwtPlotSeriesItem ( const QwtText & title )

explicit

Constructor

Parameters:

title Title of the series item

Member Function Documentation

template<typename T >

QRectF QwtPlotSeriesItem< T >::boundingRect ( ) const

virtual

Returns:: Bounding rectangle of the data. If there is no bounding rect, like for empty data the rectangle is invalid.

See also:: QwtSeriesData<T>::boundingRect(), QRectF::isValid()

Reimplemented from QwtPlotItem.

Reimplemented in QwtPlotIntervalCurve, and QwtPlotHistogram.

template<typename T >

QwtSeriesData< T > * QwtPlotSeriesItem< T >::data ( )

inline

Returns:: the the curve data

template<typename T >

const QwtSeriesData< T > * QwtPlotSeriesItem< T >::data ( ) const

inline

Returns:: the the curve data

template<typename T >

size_t QwtPlotSeriesItem< T >::dataSize ( ) const

Return the size of the data arrays

See also:: setData()

template<typename T >

T QwtPlotSeriesItem< T >::sample ( int index ) const

inline

Parameters:

index Index

Returns:: Sample at position index

template<typename T>

void QwtPlotSeriesItem< T >::setData ( QwtSeriesData< T > * data )

Assign a series of samples

Parameters:

data Data

Warning:: The item takes ownership of the data object, deleting it when its not used anymore.

template<typename T >

void QwtPlotSeriesItem< T >::updateScaleDiv	(	const QwtScaleDiv &	xScaleDiv,
		const QwtScaleDiv &	yScaleDiv
	)

virtual

Update the rect of interest according to the current scale ranges

Parameters:

xScaleDiv	Scale division of the x-axis
yScaleDiv	Scale division of the y-axis

See also:: QwtSeriesData<T>::setRectOfInterest()

Reimplemented from QwtPlotItem.

Public Member Functions

Protected Attributes

Detailed Description

template<typename T> class QwtPlotSeriesItem< T >

Constructor & Destructor Documentation

Member Function Documentation

template<typename T>
class QwtPlotSeriesItem< T >