Plot2d_Histogram Class Reference

#include <Plot2d_Histogram.h>

Inheritance diagram for Plot2d_Histogram:

Public Member Functions
	Plot2d_Histogram ()
	Plot2d_Histogram (const Plot2d_Histogram &)
virtual	~Plot2d_Histogram ()
Plot2d_Histogram &	operator= (const Plot2d_Histogram &)
virtual int	rtti ()
virtual QwtPlotItem *	createPlotItem ()
virtual void	autoFill (const QwtPlot *)
virtual void	updatePlotItem (QwtPlotItem *)
void	setData (const QList< double > &, const QList< double > &)
QwtIntervalSeriesData	getData () const
void	setColor (const QColor &)
QColor	getColor () const
void	setWidth (const double)
double	getWidth (const bool) const
Public Member Functions inherited from Plot2d_Object
	Plot2d_Object ()
	Plot2d_Object (const Plot2d_Object &)
virtual	~Plot2d_Object ()
Plot2d_Object &	operator= (const Plot2d_Object &)
virtual QString	getTableTitle () const
void	setHorTitle (const QString &)
QString	getHorTitle () const
void	setVerTitle (const QString &)
QString	getVerTitle () const
void	setHorUnits (const QString &)
QString	getHorUnits () const
void	setVerUnits (const QString &)
QString	getVerUnits () const
void	setName (const QString &)
QString	getName () const
void	setScale (double)
double	getScale () const
void	addPoint (double, double, const QString &=QString())
void	addPoint (const Plot2d_Point &)
void	insertPoint (int, double, double, const QString &=QString())
void	insertPoint (int, const Plot2d_Point &)
void	deletePoint (int)
void	clearAllPoints ()
pointList	getPointList () const
void	setPointList (const pointList &points)
Plot2d_Point &	getPoint (int index)
void	setData (const double *, const double *, long, const QStringList &=QStringList())
double *	horData () const
double *	verData () const
long	getData (double **, double **) const
void	setText (const int, const QString &)
QString	text (const int) const
int	nbPoints () const
bool	isEmpty () const
void	setAutoAssign (bool)
bool	isAutoAssign () const
void	setXAxis (QwtPlot::Axis)
QwtPlot::Axis	getXAxis () const
void	setYAxis (QwtPlot::Axis)
QwtPlot::Axis	getYAxis () const
virtual double	getMinX () const
virtual double	getMaxX () const
virtual double	getMinY () const
virtual double	getMaxY () const
void	setSelected (const bool)
bool	isSelected () const

Static Public Member Functions
static double	getMinInterval (const QList< double > &)
Static Public Member Functions inherited from Plot2d_Object
static void	setSelectionColor (const QColor &c)
static QColor	selectionColor ()
static void	setHighlightedLegendTextColor (const QColor &c)
static QColor	highlightedLegendTextColor ()

Protected Member Functions
QColor	getNextColor (const QwtPlot *)
bool	existColor (const QwtPlot *, const QColor &)

Private Attributes
QColor	myColor
double	myWidth
double	myDefWidth

Additional Inherited Members
Protected Attributes inherited from Plot2d_Object
bool	myAutoAssign
QString	myHorTitle
QString	myVerTitle
QString	myHorUnits
QString	myVerUnits
QString	myName
QwtPlot::Axis	myXAxis
QwtPlot::Axis	myYAxis
double	myScale
pointList	myPoints
bool	myIsSelected

Constructor & Destructor Documentation

Plot2d_Histogram() [1/2]

Plot2d_Histogram::Plot2d_Histogram

(

)

Constructor.

Plot2d_Histogram() [2/2]

Plot2d_Histogram::Plot2d_Histogram

(

const Plot2d_Histogram &

hist

)

Copy constructor. Makes deep copy of data.

References myColor, myDefWidth, and myWidth.

~Plot2d_Histogram()

Plot2d_Histogram::~Plot2d_Histogram ( )

virtual

Destructor.

Member Function Documentation

autoFill()

void Plot2d_Histogram::autoFill ( const QwtPlot *  thePlot )

virtual

Auto fill parameters of object by plot view

Reimplemented from Plot2d_Object.

References getNextColor(), and setColor().

createPlotItem()

QwtPlotItem * Plot2d_Histogram::createPlotItem ( )

virtual

Create plot object for the histogram

Implements Plot2d_Object.

References updatePlotItem().

existColor()

bool Plot2d_Histogram::existColor ( const QwtPlot *  thePlot, const QColor &  theColor  )

protected

Checks if color is already user by other histogram entity

References Plot2d::closeColors(), Plot2d_HistogramQwtItem::color(), and rtti().

getColor()

QColor Plot2d_Histogram::getColor

(

)

const

Returns color of histogram

References myColor.

getData()

QwtIntervalSeriesData Plot2d_Histogram::getData

(

)

const

Gets data

References Plot2d_Object::getPointList(), myDefWidth, and myWidth.

getMinInterval()

double Plot2d_Histogram::getMinInterval ( const QList< double > &  theVals )

static

Return min interval from values

getNextColor()

QColor Plot2d_Histogram::getNextColor ( const QwtPlot *  thePlot )

protected

Gets new unique marker for item if possible

References existColor(), and MAX_ATTEMPTS.

getWidth()

double Plot2d_Histogram::getWidth

(

const bool

isDef

)

const

Returns custom or automatic width for a histogram bar

References myDefWidth, and myWidth.

operator=()

Plot2d_Histogram & Plot2d_Histogram::operator=

(

const Plot2d_Histogram &

hist

)

operator=. Makes deep copy of data.

References myColor, myDefWidth, myWidth, and Plot2d_Object::operator=().

rtti()

int Plot2d_Histogram::rtti ( )

virtual

Get typeid for the plot2d histogram class

Implements Plot2d_Object.

setColor()

void Plot2d_Histogram::setColor

(

const QColor &

theColor

)

Sets color of histogram

References myColor, and Plot2d_Object::setAutoAssign().

setData()

void Plot2d_Histogram::setData	(	const QList< double > &	theXVals,
		const QList< double > &	theYVals
	)

Sets data to object

References getMinInterval(), myDefWidth, myWidth, and Plot2d_Object::setPointList().

setWidth()

void Plot2d_Histogram::setWidth

(

const double

theWidth

)

Sets custom width of a histogram bar

References myWidth.

updatePlotItem()

void Plot2d_Histogram::updatePlotItem ( QwtPlotItem *  theItem )

virtual

Updates histogram fields

Reimplemented from Plot2d_Object.

References getColor(), getData(), Plot2d_Object::isSelected(), rtti(), Plot2d_Object::selectionColor(), Plot2d_HistogramQwtItem::setColor(), Plot2d_HistogramQwtItem::setData(), Plot2d_SelectableItem::setLegendPen(), Plot2d_SelectableItem::setSelected(), and Plot2d_Object::updatePlotItem().

Member Data Documentation

myColor

QColor Plot2d_Histogram::myColor

private

myDefWidth

double Plot2d_Histogram::myDefWidth

private

myWidth

double Plot2d_Histogram::myWidth

private

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The documentation for this class was generated from the following files:

• src/Plot2d/Plot2d_Histogram.h
• src/Plot2d/Plot2d_Histogram.cxx