SPlot2d_Histogram Class Reference

#include <SPlot2d_Histogram.h>

Inheritance diagram for SPlot2d_Histogram:

Public Member Functions
	SPlot2d_Histogram ()
virtual	~SPlot2d_Histogram ()
	SPlot2d_Histogram (const SPlot2d_Histogram &hist)
SPlot2d_Histogram &	operator= (const SPlot2d_Histogram &hist)
virtual bool	hasIO () const
virtual	Handle (SALOME_InteractiveObject) getIO() const
virtual void	setIO (const Handle(SALOME_InteractiveObject)&)
virtual int	rtti ()
virtual QwtPlotItem *	createPlotItem ()
virtual void	autoFill (const QwtPlot *)
virtual void	updatePlotItem (QwtPlotItem *)
void	setData (const QList< double > &, const QList< double > &)
void	setData (const double *, const double *, long, const QStringList &=QStringList())
QwtIntervalData	getData () const
long	getData (double **, double **) const
void	setColor (const QColor &)
QColor	getColor () const
void	setWidth (const double)
double	getWidth (const bool) const
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	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)
double *	horData () const
double *	verData () 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
double	getMinX () const
double	getMaxX () const
double	getMinY () const
double	getMaxY () const
Static Public Member Functions
static double	getMinInterval (const QList< double > &)
static bool	closeColors (const QColor &, const QColor &, int distance=-1)
Protected Member Functions
QColor	getNextColor (const QwtPlot *)
bool	existColor (const QwtPlot *, const QColor &)
Protected Attributes
bool	myAutoAssign
QString	myHorTitle
QString	myVerTitle
QString	myHorUnits
QString	myVerUnits
QString	myName
QwtPlot::Axis	myXAxis
QwtPlot::Axis	myYAxis
pointList	myPoints
Private Member Functions
	Handle (SALOME_InteractiveObject) myIO

---

Constructor & Destructor Documentation

SPlot2d_Histogram::SPlot2d_Histogram

(

)

Constructor

SPlot2d_Histogram::~SPlot2d_Histogram

(

)

[virtual]

Destructor

SPlot2d_Histogram::SPlot2d_Histogram

(

const SPlot2d_Histogram &

hist

)

Copy constructor. Makes deep copy of data.

---

Member Function Documentation

SPlot2d_Histogram & SPlot2d_Histogram::operator=

(

const SPlot2d_Histogram &

hist

)

operator=. Makes deep copy of data.

bool SPlot2d_Histogram::hasIO

(

)

const [virtual]

Returns:

SALOME_InteractiveObject

virtual SPlot2d_Histogram.Handle

(

SALOME_InteractiveObject

)

const [virtual]

void SPlot2d_Histogram::setIO

(

const Handle(SALOME_InteractiveObject)&

io

)

[virtual]

Sets corresponding SALOME_InteractiveObject

Parameters:

io	- SALOME_InteractiveObject

SPlot2d_Histogram.Handle

(

SALOME_InteractiveObject

)

[private]

int Plot2d_Histogram::rtti

(

)

[virtual, inherited]

Get typeid for the plot2d histogram class

Implements Plot2d_Object.

QwtPlotItem * Plot2d_Histogram::createPlotItem

(

)

[virtual, inherited]

Create plot object for the histogram

Implements Plot2d_Object.

References Plot2d_Histogram.updatePlotItem().

void Plot2d_Histogram::autoFill

(

const QwtPlot *

thePlot

)

[virtual, inherited]

Auto fill parameters of object by plot view

Reimplemented from Plot2d_Object.

References Plot2d_Histogram.getNextColor(), and Plot2d_Histogram.setColor().

void Plot2d_Histogram::updatePlotItem

(

QwtPlotItem *

theItem

)

[virtual, inherited]

Updates histogram fields

Reimplemented from Plot2d_Object.

References Plot2d_Histogram.getColor(), Plot2d_Histogram.getData(), Plot2d_Histogram.rtti(), Plot2d_HistogramQwtItem.setColor(), and Plot2d_HistogramQwtItem.setData().

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

Sets data to object

References Plot2d_Histogram.getMinInterval(), Plot2d_Histogram.myDefWidth, Plot2d_Histogram.myWidth, and Plot2d_Object.setPointList().

void Plot2d_Object::setData	(	const double *	hData,
		const double *	vData,
		long	size,
		const QStringList &	lst = QStringList()
	)		[inherited]

Sets object's data.

References Plot2d_Object.addPoint(), and Plot2d_Object.clearAllPoints().

QwtIntervalData Plot2d_Histogram::getData

(

)

const [inherited]

Gets data

References Plot2d_Object.getPointList(), Plot2d_Histogram.myDefWidth, and Plot2d_Histogram.myWidth.

long Plot2d_Object::getData	(	double **	theX,
		double **	theY
	)		const [inherited]

Gets object's data

References Plot2d_Object.myPoints, and Plot2d_Object.nbPoints().

void Plot2d_Histogram::setColor

(

const QColor &

theColor

)

[inherited]

Sets color of histogram

References Plot2d_Histogram.myColor, and Plot2d_Object.setAutoAssign().

QColor Plot2d_Histogram::getColor

(

)

const [inherited]

Returns color of histogram

References Plot2d_Histogram.myColor.

void Plot2d_Histogram::setWidth

(

const double

theWidth

)

[inherited]

Sets custom width of a histogram bar

References Plot2d_Histogram.myWidth.

double Plot2d_Histogram::getWidth

(

const bool

isDef

)

const [inherited]

Returns custom or automatic width for a histogram bar

References Plot2d_Histogram.myDefWidth, and Plot2d_Histogram.myWidth.

double Plot2d_Histogram::getMinInterval

(

const QList< double > &

theVals

)

[static, inherited]

Return min interval from values

QColor Plot2d_Histogram::getNextColor

(

const QwtPlot *

thePlot

)

[protected, inherited]

Gets new unique marker for item if possible

References Plot2d_Histogram.existColor(), and MAX_ATTEMPTS.

bool Plot2d_Histogram::existColor	(	const QwtPlot *	thePlot,
		const QColor &	theColor
	)		[protected, inherited]

Checks if color is already user by other histogram entity

References Plot2d_Object.closeColors(), Plot2d_HistogramQwtItem.color(), and Plot2d_Histogram.rtti().

QString Plot2d_Object::getTableTitle

(

)

const [virtual, inherited]

Returns:

title of table

Reimplemented in SPlot2d_Curve.

void Plot2d_Object::setHorTitle

(

const QString &

title

)

[inherited]

Sets object's horizontal title

References Plot2d_Object.myHorTitle.

QString Plot2d_Object::getHorTitle

(

)

const [inherited]

Gets object's horizontal title

References Plot2d_Object.myHorTitle.

void Plot2d_Object::setVerTitle

(

const QString &

title

)

[inherited]

Sets object's vertical title

References Plot2d_Object.myVerTitle.

QString Plot2d_Object::getVerTitle

(

)

const [inherited]

Gets object's vertical title

References Plot2d_Object.myVerTitle.

void Plot2d_Object::setHorUnits

(

const QString &

units

)

[inherited]

Sets object's horizontal units

References Plot2d_Object.myHorUnits.

QString Plot2d_Object::getHorUnits

(

)

const [inherited]

Gets object's horizontal units

References Plot2d_Object.myHorUnits.

void Plot2d_Object::setVerUnits

(

const QString &

units

)

[inherited]

Sets object's vertical units

References Plot2d_Object.myVerUnits.

QString Plot2d_Object::getVerUnits

(

)

const [inherited]

Gets object's vertical units

References Plot2d_Object.myVerUnits.

void Plot2d_Object::setName

(

const QString &

theName

)

[inherited]

Sets object's name

References Plot2d_Object.myName.

QString Plot2d_Object::getName

(

)

const [inherited]

Gets object's name

References Plot2d_Object.myName.

void Plot2d_Object::addPoint	(	double	theX,
		double	theY,
		const QString &	theText = QString()
	)		[inherited]

Adds one point for object.

void Plot2d_Object::addPoint

(

const Plot2d_Point &

thePoint

)

[inherited]

Adds one point for object.

References Plot2d_Object.myPoints.

void Plot2d_Object::insertPoint	(	int	thePos,
		double	theX,
		double	theY,
		const QString &	theText = QString()
	)		[inherited]

Insert one point for object on some position.

void Plot2d_Object::insertPoint	(	int	thePos,
		const Plot2d_Point &	thePoint
	)		[inherited]

Insert one point for object on some position.

References Plot2d_Object.myPoints.

void Plot2d_Object::deletePoint

(

int

thePos

)

[inherited]

Delete one point for object on some position.

References Plot2d_Object.myPoints.

void Plot2d_Object::clearAllPoints

(

)

[inherited]

Remove all points for object.

References Plot2d_Object.myPoints.

pointList Plot2d_Object::getPointList

(

)

const [inherited]

Gets object's data : abscissas of points

References Plot2d_Object.myPoints.

void Plot2d_Object::setPointList

(

const pointList &

points

)

[inherited]

Gets object's data : abscissas of points

References Plot2d_Object.myPoints.

double * Plot2d_Object::horData

(

)

const [inherited]

Gets object's data : abscissas of points

References Plot2d_Object.myPoints, and Plot2d_Object.nbPoints().

double * Plot2d_Object::verData

(

)

const [inherited]

Gets object's data : ordinates of points

References Plot2d_Object.myPoints, and Plot2d_Object.nbPoints().

void Plot2d_Object::setText	(	const int	ind,
		const QString &	txt
	)		[inherited]

Changes text assigned to point of object

Parameters:

ind	-- index of point
txt	-- new text

References Plot2d_Object.myPoints, and Plot2d_Object.text().

QString Plot2d_Object::text

(

const int

ind

)

const [inherited]

Returns:

text assigned to point

Parameters:

ind	-- index of point

References Plot2d_Object.myPoints.

int Plot2d_Object::nbPoints

(

)

const [inherited]

Gets object's data : number of points

References Plot2d_Object.myPoints.

bool Plot2d_Object::isEmpty

(

)

const [inherited]

Returns true if object has no data

References Plot2d_Object.myPoints.

void Plot2d_Object::setAutoAssign

(

bool

on

)

[inherited]

Sets object's AutoAssign flag - in this case attributes will be set automatically

References Plot2d_Object.myAutoAssign.

bool Plot2d_Object::isAutoAssign

(

)

const [inherited]

Gets object's AutoAssign flag state

References Plot2d_Object.myAutoAssign.

void Plot2d_Object::setXAxis

(

QwtPlot::Axis

theXAxis

)

[inherited]

Sets object's x axis

References Plot2d_Object.myXAxis.

QwtPlot::Axis Plot2d_Object::getXAxis

(

)

const [inherited]

Gets object's x axis

References Plot2d_Object.myXAxis.

void Plot2d_Object::setYAxis

(

QwtPlot::Axis

theYAxis

)

[inherited]

Sets object's y axis

References Plot2d_Object.myYAxis.

QwtPlot::Axis Plot2d_Object::getYAxis

(

)

const [inherited]

Gets object's y axis

References Plot2d_Object.myYAxis.

double Plot2d_Object::getMinX

(

)

const [inherited]

Gets object's minimal abscissa

References Plot2d_Object.myPoints.

double Plot2d_Object::getMaxX

(

)

const [inherited]

Gets object's maximal abscissa

References Plot2d_Object.myPoints.

double Plot2d_Object::getMinY

(

)

const [inherited]

Gets object's minimal ordinate

References Plot2d_Object.myPoints.

double Plot2d_Object::getMaxY

(

)

const [inherited]

Gets object's maximal ordinate

References Plot2d_Object.myPoints.

bool Plot2d_Object::closeColors	(	const QColor &	color1,
		const QColor &	color2,
		int	distance = -1
	)		[static, inherited]

Checks if two colors are close to each other [ static ] uses COLOR_DISTANCE variable as max tolerance for comparing of colors

References COLOR_DISTANCE.

---

Field Documentation

bool Plot2d_Object.myAutoAssign [protected, inherited]

QString Plot2d_Object.myHorTitle [protected, inherited]

QString Plot2d_Object.myVerTitle [protected, inherited]

QString Plot2d_Object.myHorUnits [protected, inherited]

QString Plot2d_Object.myVerUnits [protected, inherited]

QString Plot2d_Object.myName [protected, inherited]

QwtPlot::Axis Plot2d_Object.myXAxis [protected, inherited]

QwtPlot::Axis Plot2d_Object.myYAxis [protected, inherited]

pointList Plot2d_Object.myPoints [protected, inherited]