JKQTPXYLabelsGeneratorMixin Class Reference

This Mix-In class provides setter/getter methods, and tools for x- and y-value label formatting (i.e. double to string conversion) More...

#include <jkqtpgraphlabelstylemixin.h>

Inheritance diagram for JKQTPXYLabelsGeneratorMixin:

Public Member Functions
	JKQTPXYLabelsGeneratorMixin ()
	class constructor
virtual	~JKQTPXYLabelsGeneratorMixin ()
double	getXBelowIsZero () const
	x-values below this value are treated as exactly 0
QString	getXDateTimeFormat () const
	format string for datetime -> string conversion of x-values
JKQTPGraphLabelConverterType	getXDefaultConverter () const
	type of number to string conversion for x-values
int	getXDefaultPrecision () const
	default precision for x-labels
double	getXMaxNoExponent () const
	x-values above this value will be shown in exponent notation, below in decimal notation
double	getXMinNoExponent () const
	x-values below this value will be shown in exponent notation, above in decimal notation
QString	getXValueLabelFormat () const
	format string for the x-label, use %1 as placeholder for the numeric value
QString	getXYValueLabelFormat () const
	format string for the x/y-label, use %1 as placeholder for the numeric value of x and %2 for y
double	getYBelowIsZero () const
	y-values below this value are treated as exactly 0
QString	getYDateTimeFormat () const
	format string for datetime -> string conversion of y-value
JKQTPGraphLabelConverterType	getYDefaultConverter () const
	type of number to string conversion for y-values
int	getYDefaultPrecision () const
	default precision for x-labels
double	getYMaxNoExponent () const
	y-values above this value will be shown in exponent notation, below in decimal notation
double	getYMinNoExponent () const
	y-values below this value will be shown in exponent notation, above in decimal notation
QString	getYValueLabelFormat () const
	format string for the y-label, use %1 as placeholder for the numeric value
void	setXBelowIsZero (double v)
	x-values below this value are treated as exactly 0
void	setXDateTimeFormat (const QString &v)
	format string for datetime -> string conversion of x-values
void	setXDefaultConverter (JKQTPGraphLabelConverterType v)
	type of number to string conversion for x-values
void	setXDefaultPrecision (int v)
	default precision for x-labels
void	setXMaxNoExponent (double v)
	x-values above this value will be shown in exponent notation, below in decimal notation
void	setXMinNoExponent (double v)
	x-values below this value will be shown in exponent notation, above in decimal notation
void	setXValueLabelFormat (const QString &v)
	format string for the x-label, use %1 as placeholder for the numeric value
void	setXYValueLabelFormat (const QString &v)
	format string for the x/y-label, use %1 as placeholder for the numeric value of x and %2 for y
void	setYBelowIsZero (double v)
	y-values below this value are treated as exactly 0
void	setYDateTimeFormat (const QString &v)
	format string for datetime -> string conversion of y-value
void	setYDefaultConverter (JKQTPGraphLabelConverterType v)
	type of number to string conversion for y-values
void	setYDefaultPrecision (int v)
	default precision for x-labels
void	setYMaxNoExponent (double v)
	y-values above this value will be shown in exponent notation, below in decimal notation
void	setYMinNoExponent (double v)
	y-values below this value will be shown in exponent notation, above in decimal notation
void	setYValueLabelFormat (const QString &v)
	format string for the y-label, use %1 as placeholder for the numeric value

Protected Member Functions
QString	generateDefaultXLabel (double x, double y, int index) const
	default label generator for x-value only
QString	generateDefaultXYLabel (double x, double y, int index) const
	default label generator for x- and y-value
QString	generateDefaultYLabel (double x, double y, int index) const
	default label generator for y-value only
QString	xValToString (double x) const
	converts x to a string, using several of the formatting properties set in this class for x-values
QString	yValToString (double y) const
	converts y to a string, using several of the formatting properties set in this class for y-values

Static Protected Member Functions
static QString	valToString (double x, JKQTPGraphLabelConverterType m_xDefaultConverter, int m_xDefaultPrecision, double m_xBelowIsZero, double m_xMinNoExponent, double m_xMaxNoExponent, const QString &m_xDateTimeFormat)
	converts x to a QString, using the provided options

Private Attributes
double	m_xBelowIsZero
	x-values below this value are treated as exactly 0
QString	m_xDateTimeFormat
	format string for datetime -> string conversion of x-values
JKQTPGraphLabelConverterType	m_xDefaultConverter
	type of number to string conversion for x-values
int	m_xDefaultPrecision
	default precision for x-labels
double	m_xMaxNoExponent
	x-values above this value will be shown in exponent notation, below in decimal notation
double	m_xMinNoExponent
	x-values below this value will be shown in exponent notation, above in decimal notation
QString	m_xValueLabelFormat
	format string for the x-label, use %1 as placeholder for the numeric value
QString	m_xyValueLabelFormat
	format string for the x/y-label, use %1 as placeholder for the numeric value of x and %2 for y
double	m_yBelowIsZero
	y-values below this value are treated as exactly 0
QString	m_yDateTimeFormat
	format string for datetime -> string conversion of y-value
JKQTPGraphLabelConverterType	m_yDefaultConverter
	type of number to string conversion for y-values
int	m_yDefaultPrecision
	default precision for x-labels
double	m_yMaxNoExponent
	y-values above this value will be shown in exponent notation, below in decimal notation
double	m_yMinNoExponent
	y-values below this value will be shown in exponent notation, above in decimal notation
QString	m_yValueLabelFormat
	format string for the y-label, use %1 as placeholder for the numeric value

Detailed Description

This Mix-In class provides setter/getter methods, and tools for x- and y-value label formatting (i.e. double to string conversion)

See also

JKQTPXYGraphLabels

Constructor & Destructor Documentation

JKQTPXYLabelsGeneratorMixin()

JKQTPXYLabelsGeneratorMixin::JKQTPXYLabelsGeneratorMixin ( )

explicit

class constructor

~JKQTPXYLabelsGeneratorMixin()

virtual JKQTPXYLabelsGeneratorMixin::~JKQTPXYLabelsGeneratorMixin ( )

virtual

Member Function Documentation

generateDefaultXLabel()

QString JKQTPXYLabelsGeneratorMixin::generateDefaultXLabel ( double  x, double  y, int  index  ) const

protected

default label generator for x-value only

generateDefaultXYLabel()

QString JKQTPXYLabelsGeneratorMixin::generateDefaultXYLabel ( double  x, double  y, int  index  ) const

protected

default label generator for x- and y-value

generateDefaultYLabel()

QString JKQTPXYLabelsGeneratorMixin::generateDefaultYLabel ( double  x, double  y, int  index  ) const

protected

default label generator for y-value only

getXBelowIsZero()

double JKQTPXYLabelsGeneratorMixin::getXBelowIsZero

(

)

const

x-values below this value are treated as exactly 0

getXDateTimeFormat()

QString JKQTPXYLabelsGeneratorMixin::getXDateTimeFormat

(

)

const

format string for datetime -> string conversion of x-values

getXDefaultConverter()

JKQTPGraphLabelConverterType JKQTPXYLabelsGeneratorMixin::getXDefaultConverter

(

)

const

type of number to string conversion for x-values

getXDefaultPrecision()

int JKQTPXYLabelsGeneratorMixin::getXDefaultPrecision

(

)

const

default precision for x-labels

getXMaxNoExponent()

double JKQTPXYLabelsGeneratorMixin::getXMaxNoExponent

(

)

const

x-values above this value will be shown in exponent notation, below in decimal notation

getXMinNoExponent()

double JKQTPXYLabelsGeneratorMixin::getXMinNoExponent

(

)

const

x-values below this value will be shown in exponent notation, above in decimal notation

getXValueLabelFormat()

QString JKQTPXYLabelsGeneratorMixin::getXValueLabelFormat

(

)

const

format string for the x-label, use %1 as placeholder for the numeric value

getXYValueLabelFormat()

QString JKQTPXYLabelsGeneratorMixin::getXYValueLabelFormat

(

)

const

format string for the x/y-label, use %1 as placeholder for the numeric value of x and %2 for y

getYBelowIsZero()

double JKQTPXYLabelsGeneratorMixin::getYBelowIsZero

(

)

const

y-values below this value are treated as exactly 0

getYDateTimeFormat()

QString JKQTPXYLabelsGeneratorMixin::getYDateTimeFormat

(

)

const

format string for datetime -> string conversion of y-value

getYDefaultConverter()

JKQTPGraphLabelConverterType JKQTPXYLabelsGeneratorMixin::getYDefaultConverter

(

)

const

type of number to string conversion for y-values

getYDefaultPrecision()

int JKQTPXYLabelsGeneratorMixin::getYDefaultPrecision

(

)

const

default precision for x-labels

getYMaxNoExponent()

double JKQTPXYLabelsGeneratorMixin::getYMaxNoExponent

(

)

const

y-values above this value will be shown in exponent notation, below in decimal notation

getYMinNoExponent()

double JKQTPXYLabelsGeneratorMixin::getYMinNoExponent

(

)

const

y-values below this value will be shown in exponent notation, above in decimal notation

getYValueLabelFormat()

QString JKQTPXYLabelsGeneratorMixin::getYValueLabelFormat

(

)

const

format string for the y-label, use %1 as placeholder for the numeric value

setXBelowIsZero()

void JKQTPXYLabelsGeneratorMixin::setXBelowIsZero

(

double

v

)

x-values below this value are treated as exactly 0

setXDateTimeFormat()

void JKQTPXYLabelsGeneratorMixin::setXDateTimeFormat

(

const QString &

v

)

format string for datetime -> string conversion of x-values

setXDefaultConverter()

void JKQTPXYLabelsGeneratorMixin::setXDefaultConverter

(

JKQTPGraphLabelConverterType

v

)

type of number to string conversion for x-values

setXDefaultPrecision()

void JKQTPXYLabelsGeneratorMixin::setXDefaultPrecision

(

int

v

)

default precision for x-labels

setXMaxNoExponent()

void JKQTPXYLabelsGeneratorMixin::setXMaxNoExponent

(

double

v

)

x-values above this value will be shown in exponent notation, below in decimal notation

setXMinNoExponent()

void JKQTPXYLabelsGeneratorMixin::setXMinNoExponent

(

double

v

)

x-values below this value will be shown in exponent notation, above in decimal notation

setXValueLabelFormat()

void JKQTPXYLabelsGeneratorMixin::setXValueLabelFormat

(

const QString &

v

)

format string for the x-label, use %1 as placeholder for the numeric value

setXYValueLabelFormat()

void JKQTPXYLabelsGeneratorMixin::setXYValueLabelFormat

(

const QString &

v

)

format string for the x/y-label, use %1 as placeholder for the numeric value of x and %2 for y

setYBelowIsZero()

void JKQTPXYLabelsGeneratorMixin::setYBelowIsZero

(

double

v

)

y-values below this value are treated as exactly 0

setYDateTimeFormat()

void JKQTPXYLabelsGeneratorMixin::setYDateTimeFormat

(

const QString &

v

)

format string for datetime -> string conversion of y-value

setYDefaultConverter()

void JKQTPXYLabelsGeneratorMixin::setYDefaultConverter

(

JKQTPGraphLabelConverterType

v

)

type of number to string conversion for y-values

setYDefaultPrecision()

void JKQTPXYLabelsGeneratorMixin::setYDefaultPrecision

(

int

v

)

default precision for x-labels

setYMaxNoExponent()

void JKQTPXYLabelsGeneratorMixin::setYMaxNoExponent

(

double

v

)

y-values above this value will be shown in exponent notation, below in decimal notation

setYMinNoExponent()

void JKQTPXYLabelsGeneratorMixin::setYMinNoExponent

(

double

v

)

y-values below this value will be shown in exponent notation, above in decimal notation

setYValueLabelFormat()

void JKQTPXYLabelsGeneratorMixin::setYValueLabelFormat

(

const QString &

v

)

format string for the y-label, use %1 as placeholder for the numeric value

valToString()

static QString JKQTPXYLabelsGeneratorMixin::valToString ( double  x, JKQTPGraphLabelConverterType  m_xDefaultConverter, int  m_xDefaultPrecision, double  m_xBelowIsZero, double  m_xMinNoExponent, double  m_xMaxNoExponent, const QString &  m_xDateTimeFormat  )

staticprotected

converts x to a QString, using the provided options

xValToString()

QString JKQTPXYLabelsGeneratorMixin::xValToString ( double  x ) const

protected

converts x to a string, using several of the formatting properties set in this class for x-values

yValToString()

QString JKQTPXYLabelsGeneratorMixin::yValToString ( double  y ) const

protected

converts y to a string, using several of the formatting properties set in this class for y-values

Member Data Documentation

m_xBelowIsZero

double JKQTPXYLabelsGeneratorMixin::m_xBelowIsZero

private

x-values below this value are treated as exactly 0

m_xDateTimeFormat

QString JKQTPXYLabelsGeneratorMixin::m_xDateTimeFormat

private

format string for datetime -> string conversion of x-values

m_xDefaultConverter

JKQTPGraphLabelConverterType JKQTPXYLabelsGeneratorMixin::m_xDefaultConverter

private

type of number to string conversion for x-values

m_xDefaultPrecision

int JKQTPXYLabelsGeneratorMixin::m_xDefaultPrecision

private

default precision for x-labels

m_xMaxNoExponent

double JKQTPXYLabelsGeneratorMixin::m_xMaxNoExponent

private

x-values above this value will be shown in exponent notation, below in decimal notation

m_xMinNoExponent

double JKQTPXYLabelsGeneratorMixin::m_xMinNoExponent

private

x-values below this value will be shown in exponent notation, above in decimal notation

m_xValueLabelFormat

QString JKQTPXYLabelsGeneratorMixin::m_xValueLabelFormat

private

format string for the x-label, use %1 as placeholder for the numeric value

m_xyValueLabelFormat

QString JKQTPXYLabelsGeneratorMixin::m_xyValueLabelFormat

private

format string for the x/y-label, use %1 as placeholder for the numeric value of x and %2 for y

m_yBelowIsZero

double JKQTPXYLabelsGeneratorMixin::m_yBelowIsZero

private

y-values below this value are treated as exactly 0

m_yDateTimeFormat

QString JKQTPXYLabelsGeneratorMixin::m_yDateTimeFormat

private

format string for datetime -> string conversion of y-value

m_yDefaultConverter

JKQTPGraphLabelConverterType JKQTPXYLabelsGeneratorMixin::m_yDefaultConverter

private

type of number to string conversion for y-values

m_yDefaultPrecision

int JKQTPXYLabelsGeneratorMixin::m_yDefaultPrecision

private

default precision for x-labels

m_yMaxNoExponent

double JKQTPXYLabelsGeneratorMixin::m_yMaxNoExponent

private

y-values above this value will be shown in exponent notation, below in decimal notation

m_yMinNoExponent

double JKQTPXYLabelsGeneratorMixin::m_yMinNoExponent

private

y-values below this value will be shown in exponent notation, above in decimal notation

m_yValueLabelFormat

QString JKQTPXYLabelsGeneratorMixin::m_yValueLabelFormat

private

format string for the y-label, use %1 as placeholder for the numeric value

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

• jkqtpgraphlabelstylemixin.h