A numeric formatter which returns a text representation of a percentage value. More...

#include <qgspercentagenumericformat.h>

Inheritance diagram for QgsPercentageNumericFormat:

[legend]

Public Types
enum	InputValues { ValuesArePercentage , ValuesAreFractions }
	Input value format, which specifies the format of the incoming values. More...

Public Types inherited from QgsBasicNumericFormat
enum	RoundingType { DecimalPlaces , SignificantFigures }
	Sets rounding type and behavior of the numberDecimalPlaces() setting. More...

Public Member Functions
	QgsPercentageNumericFormat ()
	Default constructor.

QgsNumericFormat *	clone () const override
	Clones the format, returning a new object.

QVariantMap	configuration (const QgsReadWriteContext &context) const override
	Returns the current configuration of the formatter.

QgsNumericFormat *	create (const QVariantMap &configuration, const QgsReadWriteContext &context) const override
	Creates a new copy of the format, using the supplied configuration.

QString	formatDouble (double value, const QgsNumericFormatContext &context) const override
	Returns a formatted string representation of a numeric double value.

QString	id () const override
	Returns a unique id for this numeric format.

InputValues	inputValues () const
	Returns the format of the incoming values.

void	setInputValues (InputValues format)
	Sets the format of the incoming values.

int	sortKey () override
	Returns a sorting key value, where formats with a lower sort key will be shown earlier in lists.

double	suggestSampleValue () const override
	Returns a suggested sample value which nicely represents the current format configuration.

QString	visibleName () const override
	Returns the translated, user-visible name for this format.

Public Member Functions inherited from QgsBasicNumericFormat
	QgsBasicNumericFormat ()
	Default constructor.

QChar	decimalSeparator () const
	Returns any override for the decimal separator character.

int	numberDecimalPlaces () const
	Returns the maximum number of decimal places to show.

RoundingType	roundingType () const
	Returns the rounding type, which controls the behavior of the numberDecimalPlaces() setting.

void	setDecimalSeparator (QChar character)
	Sets an override character for the decimal separator character.

virtual void	setNumberDecimalPlaces (int places)
	Sets the maximum number of decimal places to show.

void	setRoundingType (RoundingType type)
	Sets the rounding type, which controls the behavior of the numberDecimalPlaces() setting.

void	setShowPlusSign (bool show)
	Sets whether a leading plus sign will be shown for positive values.

void	setShowThousandsSeparator (bool show)
	Sets whether the thousands grouping separator will be shown.

void	setShowTrailingZeros (bool show)
	Sets whether trailing zeros will be shown (up to the specified numberDecimalPlaces()).

void	setThousandsSeparator (QChar character)
	Sets an override character for the thousands separator character.

bool	showPlusSign () const
	Returns `true` if a leading plus sign will be shown for positive values.

bool	showThousandsSeparator () const
	Returns `true` if the thousands grouping separator will be shown.

bool	showTrailingZeros () const
	Returns `true` if trailing zeros will be shown (up to the specified numberDecimalPlaces()).

QChar	thousandsSeparator () const
	Returns any override for the thousands separator character.

Public Member Functions inherited from QgsNumericFormat
	QgsNumericFormat ()=default

virtual	~QgsNumericFormat ()=default

bool	operator!= (const QgsNumericFormat &other) const

bool	operator== (const QgsNumericFormat &other) const

void	writeXml (QDomElement &element, QDomDocument &document, const QgsReadWriteContext &context) const
	Writes the format to an XML element.

Additional Inherited Members
Protected Member Functions inherited from QgsBasicNumericFormat
virtual void	setConfiguration (const QVariantMap &configuration, const QgsReadWriteContext &context)
	Sets the format's configuration.

Protected Attributes inherited from QgsBasicNumericFormat
bool	mUseScientific = false

Static Protected Attributes inherited from QgsNumericFormat
static constexpr int	DEFAULT_SORT_KEY = 100

Detailed Description

A numeric formatter which returns a text representation of a percentage value.

Since: QGIS 3.12

Definition at line 28 of file qgspercentagenumericformat.h.

Member Enumeration Documentation

◆ InputValues

enum QgsPercentageNumericFormat::InputValues

Input value format, which specifies the format of the incoming values.

Enumerator
ValuesArePercentage	Incoming values are percentage values (e.g. 50 for 50%)
ValuesAreFractions	Incoming values are numeric fractions (e.g. 0.5 for 50%)

Definition at line 33 of file qgspercentagenumericformat.h.

Constructor & Destructor Documentation

◆ QgsPercentageNumericFormat()

QgsPercentageNumericFormat::QgsPercentageNumericFormat ( )

Default constructor.

Definition at line 21 of file qgspercentagenumericformat.cpp.

Member Function Documentation

◆ clone()

QgsNumericFormat * QgsPercentageNumericFormat::clone ( ) const

overridevirtual

Clones the format, returning a new object.

The caller takes ownership of the returned object.

Reimplemented from QgsBasicNumericFormat.

Definition at line 68 of file qgspercentagenumericformat.cpp.

◆ configuration()

QVariantMap QgsPercentageNumericFormat::configuration ( const QgsReadWriteContext & context ) const

overridevirtual

Returns the current configuration of the formatter.

This value can be used in a call to create() in order to recreate this formatter in its current state.

Reimplemented from QgsBasicNumericFormat.

Definition at line 82 of file qgspercentagenumericformat.cpp.

◆ create()

QgsNumericFormat * QgsPercentageNumericFormat::create	(	const QVariantMap &	configuration,
		const QgsReadWriteContext &	context
	)		const

overridevirtual

Creates a new copy of the format, using the supplied configuration.

The caller takes ownership of the returned object.

Reimplemented from QgsBasicNumericFormat.

Definition at line 73 of file qgspercentagenumericformat.cpp.

◆ formatDouble()

QString QgsPercentageNumericFormat::formatDouble	(	double	value,
		const QgsNumericFormatContext &	context
	)		const

overridevirtual

Returns a formatted string representation of a numeric double value.

Reimplemented from QgsBasicNumericFormat.

Definition at line 53 of file qgspercentagenumericformat.cpp.

◆ id()

QString QgsPercentageNumericFormat::id ( ) const

overridevirtual

Returns a unique id for this numeric format.

This id is used to identify this numeric format in the registry with QgsNumericFormatRegistry::format().

Reimplemented from QgsBasicNumericFormat.

Definition at line 25 of file qgspercentagenumericformat.cpp.

◆ inputValues()

QgsPercentageNumericFormat::InputValues QgsPercentageNumericFormat::inputValues ( ) const

Returns the format of the incoming values.

See also: setInputValues()

Definition at line 89 of file qgspercentagenumericformat.cpp.

◆ setInputValues()

void QgsPercentageNumericFormat::setInputValues ( InputValues format )

Sets the format of the incoming values.

See also: inputValues()

Definition at line 94 of file qgspercentagenumericformat.cpp.

◆ sortKey()

int QgsPercentageNumericFormat::sortKey ( )

overridevirtual

Returns a sorting key value, where formats with a lower sort key will be shown earlier in lists.

Generally, subclasses should return QgsNumericFormat::sortKey() as their sorting key.

Reimplemented from QgsBasicNumericFormat.

Definition at line 35 of file qgspercentagenumericformat.cpp.

◆ suggestSampleValue()

double QgsPercentageNumericFormat::suggestSampleValue ( ) const

overridevirtual

Returns a suggested sample value which nicely represents the current format configuration.

Reimplemented from QgsNumericFormat.

Definition at line 40 of file qgspercentagenumericformat.cpp.

◆ visibleName()

QString QgsPercentageNumericFormat::visibleName ( ) const

overridevirtual

Returns the translated, user-visible name for this format.

Reimplemented from QgsBasicNumericFormat.

Definition at line 30 of file qgspercentagenumericformat.cpp.

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

/build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/numericformats/qgspercentagenumericformat.h
/build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/numericformats/qgspercentagenumericformat.cpp

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ InputValues

Constructor & Destructor Documentation

◆ QgsPercentageNumericFormat()

Member Function Documentation

◆ clone()

◆ configuration()

◆ create()

◆ formatDouble()

◆ id()

◆ inputValues()

◆ setInputValues()

◆ sortKey()

◆ suggestSampleValue()

◆ visibleName()