Contains detailed styling information relating to how a layout legend should be rendered. More...

#include <qgslegendstyle.h>

Public Types
enum	Side { Top = 0 , Bottom = 1 , Left = 2 , Right = 3 }
	Margin sides. More...

Public Member Functions
	QgsLegendStyle ()

Qt::Alignment	alignment () const
	Returns the alignment for the legend component.

Q_DECL_DEPRECATED QFont	font () const
	Returns the font used for rendering this legend component.

double	indent () const
	Returns the indent (in mm) of a group or subgroup.

double	margin (Side side) const
	Returns the margin (in mm) for the specified side of the component.

void	readXml (const QDomElement &elem, const QDomDocument &doc, const QgsReadWriteContext &context=QgsReadWriteContext())
	Reads the component's style definition from an XML element.

void	setAlignment (Qt::Alignment alignment)
	Sets the alignment for the legend component.

Q_DECL_DEPRECATED void	setFont (const QFont &font)
	Sets the font used for rendering this legend component.

void	setIndent (double indent)
	Sets the indent (in mm) of a group or subgroup.

void	setMargin (double margin)
	Sets all margin sides to the same margin size (in mm).

void	setMargin (Side side, double margin)
	Sets the margin (in mm) for the specified side of the component.

void	setTextFormat (const QgsTextFormat &format)
	Sets the text format used for rendering this legend component.

QgsTextFormat &	textFormat ()
	Returns the text format used for rendering this legend component.

QgsTextFormat	textFormat () const
	Returns the text format used for rendering this legend component.

void	updateDataDefinedProperties (QgsRenderContext &context)
	Updates any data-defined properties in the style, using the specified render context.

void	writeXml (const QString &name, QDomElement &elem, QDomDocument &doc, const QgsReadWriteContext &context=QgsReadWriteContext()) const
	Writes the component's style definition to an XML element.

Static Public Member Functions
static Qgis::LegendComponent	styleFromName (const QString &styleName)
	Returns the style from name string.

static QString	styleLabel (Qgis::LegendComponent s)
	Returns a translated string representing a style component, for use in UI.

static QString	styleName (Qgis::LegendComponent s)
	Returns the name for a style component as a string.

Detailed Description

Contains detailed styling information relating to how a layout legend should be rendered.

Definition at line 36 of file qgslegendstyle.h.

Member Enumeration Documentation

◆ Side

enum QgsLegendStyle::Side

Margin sides.

Enumerator
Top	Top side.
Bottom	Bottom side.
Left	Left side.
Right	Right side.

Definition at line 43 of file qgslegendstyle.h.

Constructor & Destructor Documentation

◆ QgsLegendStyle()

QgsLegendStyle::QgsLegendStyle ( )

Definition at line 31 of file qgslegendstyle.cpp.

Member Function Documentation

◆ alignment()

Qt::Alignment QgsLegendStyle::alignment ( ) const

inline

Returns the alignment for the legend component.

See also: setAlignment()

Since: QGIS 3.10

Definition at line 118 of file qgslegendstyle.h.

◆ font()

Q_DECL_DEPRECATED QFont QgsLegendStyle::font ( ) const

inline

Returns the font used for rendering this legend component.

See also: setFont()

Deprecated:: QGIS 3.40. Use textFormat() instead.

Definition at line 58 of file qgslegendstyle.h.

◆ indent()

double QgsLegendStyle::indent ( ) const

inline

Returns the indent (in mm) of a group or subgroup.

See also: indent()

Since: QGIS 3.22

Definition at line 134 of file qgslegendstyle.h.

◆ margin()

double QgsLegendStyle::margin ( Side side ) const

inline

Returns the margin (in mm) for the specified side of the component.

Note: Not all legend components respect all margin side settings!

See also: setMargin()

Definition at line 95 of file qgslegendstyle.h.

◆ readXml()

void QgsLegendStyle::readXml	(	const QDomElement &	elem,
		const QDomDocument &	doc,
		const QgsReadWriteContext &	context = `QgsReadWriteContext()`
	)

Reads the component's style definition from an XML element.

See also: writeXml()

Definition at line 84 of file qgslegendstyle.cpp.

◆ setAlignment()

void QgsLegendStyle::setAlignment ( Qt::Alignment alignment )

inline

Sets the alignment for the legend component.

See also: alignment()

Since: QGIS 3.10

Definition at line 126 of file qgslegendstyle.h.

◆ setFont()

void QgsLegendStyle::setFont ( const QFont & font )

Sets the font used for rendering this legend component.

See also: font()

Deprecated:: QGIS 3.40. Use setTextFormat() instead.

Definition at line 35 of file qgslegendstyle.cpp.

◆ setIndent()

void QgsLegendStyle::setIndent ( double indent )

inline

Sets the indent (in mm) of a group or subgroup.

See also: indent()

Since: QGIS 3.22

Definition at line 142 of file qgslegendstyle.h.

◆ setMargin() [1/2]

void QgsLegendStyle::setMargin ( double margin )

Sets all margin sides to the same margin size (in mm).

See also: margin()

Definition at line 50 of file qgslegendstyle.cpp.

◆ setMargin() [2/2]

void QgsLegendStyle::setMargin	(	Side	side,
		double	margin
	)

inline

Sets the margin (in mm) for the specified side of the component.

Note: Not all legend components respect all margin side settings!

See also: margin()

Definition at line 104 of file qgslegendstyle.h.

◆ setTextFormat()

void QgsLegendStyle::setTextFormat ( const QgsTextFormat & format )

inline

Sets the text format used for rendering this legend component.

See also: textFormat()

Since: QGIS 3.30

Definition at line 86 of file qgslegendstyle.h.

◆ styleFromName()

Qgis::LegendComponent QgsLegendStyle::styleFromName ( const QString & styleName )

static

Returns the style from name string.

See also: styleName()

Definition at line 143 of file qgslegendstyle.cpp.

◆ styleLabel()

QString QgsLegendStyle::styleLabel ( Qgis::LegendComponent s )

static

Returns a translated string representing a style component, for use in UI.

See also: styleName()

Definition at line 160 of file qgslegendstyle.cpp.

◆ styleName()

QString QgsLegendStyle::styleName ( Qgis::LegendComponent s )

static

Returns the name for a style component as a string.

This is a non-localised version, for internal use.

See also: styleFromName(); styleLabel()

Definition at line 121 of file qgslegendstyle.cpp.

◆ textFormat() [1/2]

QgsTextFormat & QgsLegendStyle::textFormat ( )

inline

Returns the text format used for rendering this legend component.

See also: setTextFormat()

Since: QGIS 3.30

Definition at line 72 of file qgslegendstyle.h.

◆ textFormat() [2/2]

QgsTextFormat QgsLegendStyle::textFormat ( ) const

inline

Returns the text format used for rendering this legend component.

See also: setTextFormat()

Since: QGIS 3.30

Definition at line 79 of file qgslegendstyle.h.

◆ updateDataDefinedProperties()

void QgsLegendStyle::updateDataDefinedProperties ( QgsRenderContext & context )

Updates any data-defined properties in the style, using the specified render context.

Since: QGIS 3.42

Definition at line 114 of file qgslegendstyle.cpp.

◆ writeXml()

void QgsLegendStyle::writeXml	(	const QString &	name,
		QDomElement &	elem,
		QDomDocument &	doc,
		const QgsReadWriteContext &	context = `QgsReadWriteContext()`
	)		const

Writes the component's style definition to an XML element.

See also: readXml()

Definition at line 58 of file qgslegendstyle.cpp.

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

/build/qgis-3.42.0+99sid/src/core/qgslegendstyle.h
/build/qgis-3.42.0+99sid/src/core/qgslegendstyle.cpp

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ Side

Constructor & Destructor Documentation

◆ QgsLegendStyle()

Member Function Documentation

◆ alignment()

◆ font()

◆ indent()

◆ margin()

◆ readXml()

◆ setAlignment()

◆ setFont()

◆ setIndent()

◆ setMargin() [1/2]

◆ setMargin() [2/2]

◆ setTextFormat()

◆ styleFromName()

◆ styleLabel()

◆ styleName()

◆ textFormat() [1/2]

◆ textFormat() [2/2]

◆ updateDataDefinedProperties()

◆ writeXml()