#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 > &)
QwtIntervalData	getData () 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)
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
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 Attributes
QColor	myColor
double	myWidth
double	myDefWidth

Constructor & Destructor Documentation

Plot2d_Histogram::Plot2d_Histogram ( )

Constructor.

Plot2d_Histogram::Plot2d_Histogram ( const Plot2d_Histogram & hist )

Copy constructor. Makes deep copy of data.

References myColor, myDefWidth, and myWidth.

Plot2d_Histogram::~Plot2d_Histogram ( ) [virtual]

Destructor.

Member Function Documentation

Plot2d_Histogram & Plot2d_Histogram::operator= ( const Plot2d_Histogram & hist )

operator=. Makes deep copy of data.

References myColor, myDefWidth, and myWidth.

int Plot2d_Histogram::rtti ( ) [virtual]

Get typeid for the plot2d histogram class

Implements Plot2d_Object.

QwtPlotItem * Plot2d_Histogram::createPlotItem ( ) [virtual]

Create plot object for the histogram

Implements Plot2d_Object.

References updatePlotItem().

void Plot2d_Histogram::autoFill ( const QwtPlot * thePlot ) [virtual]

Auto fill parameters of object by plot view

Reimplemented from Plot2d_Object.

References getNextColor(), and setColor().

void Plot2d_Histogram::updatePlotItem ( QwtPlotItem * theItem ) [virtual]

Updates histogram fields

Reimplemented from Plot2d_Object.

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

QwtIntervalData Plot2d_Histogram::getData ( ) const

Gets data

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

void Plot2d_Histogram::setColor ( const QColor & theColor )

Sets color of histogram

References myColor, and Plot2d_Object.setAutoAssign().

QColor Plot2d_Histogram::getColor ( ) const

Returns color of histogram

References myColor.

void Plot2d_Histogram::setWidth ( const double theWidth )

Sets custom width of a histogram bar

References myWidth.

double Plot2d_Histogram::getWidth ( const bool isDef ) const

Returns custom or automatic width for a histogram bar

References myDefWidth, and myWidth.

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

Return min interval from values

QColor Plot2d_Histogram::getNextColor ( const QwtPlot * thePlot ) [protected]

Gets new unique marker for item if possible

References existColor(), and MAX_ATTEMPTS.

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

Checks if color is already user by other histogram entity

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

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().

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().

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

Gets object's data

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

QColor Plot2d_Histogram.myColor [private]

double Plot2d_Histogram.myWidth [private]

double Plot2d_Histogram.myDefWidth [private]

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]

Plot2d_Histogram Class Reference

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation