#include <qfontengine_coretext_p.h>

Inheritance diagram for QCoreTextFontEngine:

Collaboration diagram for QCoreTextFontEngine:

Public Types
enum	FontSmoothing { Disabled , Subpixel , Grayscale }
Public Types inherited from QFontEngine
enum	Type { Box , Multi , Win , Mac , Freetype , QPF1 , QPF2 , Proxy , DirectWrite , TestFontEngine = 0x1000 }
enum	GlyphFormat { Format_None , Format_Render = Format_None , Format_Mono , Format_A8 , Format_A32 , Format_ARGB }
enum	ShaperFlag { DesignMetrics = 0x0002 , GlyphIndicesOnly = 0x0004 , FullStringFallback = 0x008 }
enum	SynthesizedFlags { SynthesizedItalic = 0x1 , SynthesizedBold = 0x2 , SynthesizedStretch = 0x4 }
enum	HintStyle { HintUnset = -1 , HintNone , HintLight , HintMedium , HintFull }
enum	SubpixelAntialiasingType { Subpixel_Unset = -1 , Subpixel_None , Subpixel_RGB , Subpixel_BGR , Subpixel_VRGB , Subpixel_VBGR }

Public Member Functions
	QCoreTextFontEngine (CTFontRef font, const QFontDef &def)
	QCoreTextFontEngine (CGFontRef font, const QFontDef &def)
	~QCoreTextFontEngine ()
int	glyphCount () const override
glyph_t	glyphIndex (uint ucs4) const override
QString	glyphName (glyph_t indexindex) const override
glyph_t	findGlyph (QLatin1StringView namename) const override
int	stringToCMap (const QChar str, int lenlen, QGlyphLayout glyphs, int *nglyphs, ShaperFlags flagsflags) const override
void	recalcAdvances (QGlyphLayout *, ShaperFlags) const override
glyph_metrics_t	boundingBox (glyph_t glyph) override
QFixed	capHeight () const override
QFixed	xHeight () const override
qreal	maxCharWidth () const override
QFixed	averageCharWidth () const override
void	addGlyphsToPath (glyph_t glyphs, QFixedPoint positions, int numGlyphsnumGlyphs, QPainterPath *pathpath, QTextItem::RenderFlags) override
bool	canRender (const QChar *stringstring, int lenlen) const override
int	synthesized () const override
bool	supportsHorizontalSubPixelPositions () const override
bool	supportsVerticalSubPixelPositions () const override
QFixed	lineThickness () const override
QFixed	underlinePosition () const override
void	draw (CGContextRef ctxctx, qreal xx, qreal yy, const QTextItemInt &ti, int paintDeviceHeight)
FaceId	faceId () const override
bool	getSfntTableData (uint, uchar , uint ) const override
void	getUnscaledGlyph (glyph_t glyph, QPainterPath pathpath, glyph_metrics_t metricsmetrics) override
QImage	alphaMapForGlyph (glyph_t, const QFixedPoint &subPixelPosition) override
QImage	alphaMapForGlyph (glyph_t glyph, const QFixedPoint &subPixelPosition, const QTransform &tt) override
QImage	alphaRGBMapForGlyph (glyph_t, const QFixedPoint &subPixelPosition, const QTransform &tt) override
glyph_metrics_t	alphaMapBoundingBox (glyph_t glyph, const QFixedPoint &, const QTransform &matrixmatrix, GlyphFormat) override
QImage	bitmapForGlyph (glyph_t, const QFixedPoint &subPixelPosition, const QTransform &tt, const QColor &colorcolor) override
QFixed	emSquareSize () const override
void	doKerning (QGlyphLayout *gg, ShaperFlags flagsflags) const override
bool	supportsTransformation (const QTransform &transformtransform) const override
bool	expectsGammaCorrectedBlending (QFontEngine::GlyphFormat formatformat=QFontEngine::Format_None) const override
QFontEngine *	cloneWithSize (qreal pixelSize) const override
Qt::HANDLE	handle () const override
int	glyphMargin (QFontEngine::GlyphFormat formatformat) override
QFontEngine::Properties	properties () const override
QList< QFontVariableAxis >	variableAxes () const override
	Q_ENUM (FontSmoothing)
Public Member Functions inherited from QFontEngine
virtual	~QFontEngine ()
Type	type () const
QByteArray	getSfntTable (uint tag) const
bool	supportsSubPixelPositions () const
virtual QFixedPoint	subPixelPositionFor (const QFixedPoint &position) const
QFixed	subPixelPositionForX (QFixed xx) const
bool	preferTypoLineMetrics () const
bool	isColorFont () const
void	getGlyphPositions (const QGlyphLayout &glyphs, const QTransform &matrixmatrix, QTextItem::RenderFlags flagsflags, QVarLengthArray< glyph_t > &glyphs_out, QVarLengthArray< QFixedPoint > &positions)
virtual void	addOutlineToPath (qreal, qreal, const QGlyphLayout &, QPainterPath *, QTextItem::RenderFlags flagsflags)
void	addBitmapFontToPath (qreal xx, qreal yy, const QGlyphLayout &, QPainterPath *, QTextItem::RenderFlags)
virtual QImage	alphaMapForGlyph (glyph_t)
virtual QImage	alphaMapForGlyph (glyph_t, const QTransform &tt)
QImage	renderedPathForGlyph (glyph_t glyph, const QColor &colorcolor)
qreal	effectivePixelSizeSquared (const QTransform &transformtransform) const
bool	glyphTransformExceedsLimit (glyph_t glyph, const QTransform &transformtransform)
virtual Glyph *	glyphData (glyph_t glyph, const QFixedPoint &subPixelPosition, GlyphFormat neededFormat, const QTransform &tt)
virtual bool	hasInternalCaching () const
virtual void	removeGlyphFromCache (glyph_t)
virtual glyph_metrics_t	boundingBox (const QGlyphLayout &glyphs)
virtual glyph_metrics_t	boundingBox (glyph_t glyph, const QTransform &matrixmatrix)
glyph_metrics_t	tightBoundingBox (const QGlyphLayout &glyphs, QTextItem::RenderFlags flagsflags)
virtual QFixed	ascent () const
virtual QFixed	descent () const
virtual QFixed	leading () const
virtual qreal	minLeftBearing () const
virtual qreal	minRightBearing () const
virtual void	getGlyphBearings (glyph_t glyph, qreal leftBearing=nullptr, qreal rightBearing=nullptr)
bool	canRender (uint ucs4) const
bool	hasHinting () const
void *	harfbuzzFont () const
void *	harfbuzzFace () const
bool	supportsScript (QChar::Script script) const
virtual int	getPointInOutline (glyph_t glyph, int flagsflags, quint32 point, QFixed xpos, QFixed ypos, quint32 *nPoints)
void	clearGlyphCache (const void *keykey)
void	setGlyphCache (const void keykey, QFontEngineGlyphCache datadata)
QFontEngineGlyphCache *	glyphCache (const void *keykey, GlyphFormat formatformat, const QTransform &transformtransform, const QColor &colorcolor=QColor()) const
virtual bool	hasUnreliableGlyphOutline () const
virtual void	setDefaultHintStyle (HintStyle)
void	loadKerningPairs (QFixed scalingFactor)

Static Public Member Functions
static FontSmoothing	fontSmoothing ()
static qreal	fontSmoothingGamma ()
static bool	ct_getSfntTable (void user_data, uint tag, uchar bufferbuffer, uint *lengthlength)
static QFont::Weight	qtWeightFromCFWeight (float valuevalue)
static QCoreTextFontEngine *	create (const QByteArray &fontDatafontData, qreal pixelSize, QFont::HintingPreference hintingPreference, const QMap< QFont::Tag, float > &variableAxisValue)
Static Public Member Functions inherited from QFontEngine
static bool	isIgnorableChar (char32_t ucs4)
static int	maxCachedGlyphSize ()
static constexpr int	maxColrv1NestingDepth ()
static bool	glyphBoundingBoxExceedsLimit (qreal glyphWidth, qreal glyphHeight, qreal effectivePixelSizeSquared)
static bool	scriptRequiresOpenType (QChar::Script script)
static const uchar *	getCMap (const uchar tabletable, uint tableSize, bool isSymbolFont, int *cmapSize)
static quint32	getTrueTypeGlyphIndex (const uchar *cmap, int cmapSize, uint unicode)
static QByteArray	convertToPostscriptFontFamilyName (const QByteArray &fontFamily)
static bool	disableEmojiSegmenter ()
static constexpr qsizetype	maximumEngineCount ()

Protected Member Functions
	QCoreTextFontEngine (const QFontDef &def)
void	init ()
QImage	imageForGlyph (glyph_t glyph, const QFixedPoint &subPixelPosition, const QTransform &mm, const QColor &colorcolor=QColor())
void	loadAdvancesForGlyphs (QVarLengthArray< CGGlyph > &cgGlyphs, QGlyphLayout *glyphs) const
bool	hasColorGlyphs () const
bool	shouldAntialias () const
bool	shouldSmoothFont () const
void	initializeHeightMetrics () const override
Protected Member Functions inherited from QFontEngine
	QFontEngine (Type typetype)
QFixed	firstLeftBearing (const QGlyphLayout &glyphs)
QFixed	lastRightBearing (const QGlyphLayout &glyphs)
QFixed	calculatedCapHeight () const
bool	processHheaTable () const
bool	processOS2Table () const

Protected Attributes
QCFType< CTFontRef >	ctfont
QCFType< CGFontRef >	cgFont
int	synthesisFlags
CGAffineTransform	transform
QFixed	avgCharWidth
QFixed	underlineThickness
QFixed	underlinePos
QFontEngine::FaceId	face_id
bool	kerningPairsLoaded
QList< QFontVariableAxis >	variableAxisList
Protected Attributes inherited from QFontEngine
QFixed	m_ascent
QFixed	m_descent
QFixed	m_leading
bool	m_heightMetricsQueried

Additional Inherited Members
Public Attributes inherited from QFontEngine
QAtomicInt	ref
QFontDef	fontDef
Holder	font_
Holder	face_
struct QFontEngine::FaceData	faceData
uint	cache_cost
uint	fsType: 16
bool	symbol
bool	isSmoothlyScalable
QList< KernPair >	kerning_pairs
GlyphFormat	glyphFormat
int	m_subPixelPositionCount

Detailed Description

Definition at line 31 of file qfontengine_coretext_p.h.

Member Enumeration Documentation

◆ FontSmoothing

enum QCoreTextFontEngine::FontSmoothing

Enumerator
Disabled
Subpixel
Grayscale

Definition at line 90 of file qfontengine_coretext_p.h.

Constructor & Destructor Documentation

◆ QCoreTextFontEngine() [1/3]

QCoreTextFontEngine::QCoreTextFontEngine	(	CTFontRef	font,
		const QFontDef &	def )

Definition at line 161 of file qfontengine_coretext.mm.

◆ QCoreTextFontEngine() [2/3]

QCoreTextFontEngine::QCoreTextFontEngine	(	CGFontRef	font,
		const QFontDef &	def )

Definition at line 169 of file qfontengine_coretext.mm.

◆ ~QCoreTextFontEngine()

QCoreTextFontEngine::~QCoreTextFontEngine ( )

Definition at line 184 of file qfontengine_coretext.mm.

◆ QCoreTextFontEngine() [3/3]

QCoreTextFontEngine::QCoreTextFontEngine ( const QFontDef & def )

protected

Definition at line 177 of file qfontengine_coretext.mm.

Member Function Documentation

◆ addGlyphsToPath()

void QCoreTextFontEngine::addGlyphsToPath	(	glyph_t *	glyphs,
		QFixedPoint *	positions,
		int	numGlyphs,
		QPainterPath *	path,
		QTextItem::RenderFlags	)

overridevirtual

Reimplemented from QFontEngine.

Definition at line 551 of file qfontengine_coretext.mm.

◆ alphaMapBoundingBox()

glyph_metrics_t QCoreTextFontEngine::alphaMapBoundingBox	(	glyph_t	glyph,
		const QFixedPoint &	subPixelPosition,
		const QTransform &	matrix,
		GlyphFormat	format )

overridevirtual

Reimplemented from QFontEngine.

Definition at line 583 of file qfontengine_coretext.mm.

◆ alphaMapForGlyph() [1/2]

QImage QCoreTextFontEngine::alphaMapForGlyph	(	glyph_t	glyph,
		const QFixedPoint &	subPixelPosition,
		const QTransform &	t )

overridevirtual

Reimplemented from QFontEngine.

Definition at line 898 of file qfontengine_coretext.mm.

◆ alphaMapForGlyph() [2/2]

QImage QCoreTextFontEngine::alphaMapForGlyph	(	glyph_t	glyph,
		const QFixedPoint &	subPixelPosition )

overridevirtual

Reimplemented from QFontEngine.

Definition at line 893 of file qfontengine_coretext.mm.

◆ alphaRGBMapForGlyph()

QImage QCoreTextFontEngine::alphaRGBMapForGlyph	(	glyph_t	glyph,
		const QFixedPoint &	subPixelPosition,
		const QTransform &	t )

overridevirtual

Reimplemented from QFontEngine.

Definition at line 920 of file qfontengine_coretext.mm.

◆ averageCharWidth()

QFixed QCoreTextFontEngine::averageCharWidth ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 428 of file qfontengine_coretext.mm.

◆ bitmapForGlyph()

QImage QCoreTextFontEngine::bitmapForGlyph	(	glyph_t	glyph,
		const QFixedPoint &	subPixelPosition,
		const QTransform &	t,
		const QColor &	color )

overridevirtual

Reimplemented from QFontEngine.

Definition at line 928 of file qfontengine_coretext.mm.

◆ boundingBox()

glyph_metrics_t QCoreTextFontEngine::boundingBox ( glyph_t glyph )

overridevirtual

Implements QFontEngine.

Definition at line 382 of file qfontengine_coretext.mm.

◆ canRender()

bool QCoreTextFontEngine::canRender	(	const QChar *	string,
		int	len ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 967 of file qfontengine_coretext.mm.

◆ capHeight()

QFixed QCoreTextFontEngine::capHeight ( ) const

overridevirtual

Implements QFontEngine.

Definition at line 414 of file qfontengine_coretext.mm.

◆ cloneWithSize()

QFontEngine * QCoreTextFontEngine::cloneWithSize ( qreal pixelSize ) const

overridevirtual

Reimplemented from QFontEngine.

Reimplemented in QCoreTextRawFontEngine, and QCoreTextRawFontEngine.

Definition at line 1005 of file qfontengine_coretext.mm.

◆ create()

QCoreTextFontEngine * QCoreTextFontEngine::create	(	const QByteArray &	fontData,
		qreal	pixelSize,
		QFont::HintingPreference	hintingPreference,
		const QMap< QFont::Tag, float > &	variableAxisValue )

static

Definition at line 131 of file qfontengine_coretext.mm.

◆ ct_getSfntTable()

bool QCoreTextFontEngine::ct_getSfntTable	(	void *	user_data,
		uint	tag,
		uchar *	buffer,
		uint *	length )

static

Definition at line 59 of file qfontengine_coretext.mm.

◆ doKerning()

void QCoreTextFontEngine::doKerning	(	QGlyphLayout *	g,
		ShaperFlags	flags ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1070 of file qfontengine_coretext.mm.

◆ draw()

void QCoreTextFontEngine::draw	(	CGContextRef	ctx,
		qreal	x,
		qreal	y,
		const QTextItemInt &	ti,
		int	paintDeviceHeight )

Definition at line 447 of file qfontengine_coretext.mm.

◆ emSquareSize()

QFixed QCoreTextFontEngine::emSquareSize ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1000 of file qfontengine_coretext.mm.

◆ expectsGammaCorrectedBlending()

bool QCoreTextFontEngine::expectsGammaCorrectedBlending ( QFontEngine::GlyphFormat format = QFontEngine::Format_None ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 760 of file qfontengine_coretext.mm.

◆ faceId()

QFontEngine::FaceId QCoreTextFontEngine::faceId ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 962 of file qfontengine_coretext.mm.

◆ findGlyph()

glyph_t QCoreTextFontEngine::findGlyph ( QLatin1StringView name ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 337 of file qfontengine_coretext.mm.

◆ fontSmoothing()

QCoreTextFontEngine::FontSmoothing QCoreTextFontEngine::fontSmoothing ( )

static

Definition at line 681 of file qfontengine_coretext.mm.

◆ fontSmoothingGamma()

qreal QCoreTextFontEngine::fontSmoothingGamma ( )

static

Definition at line 766 of file qfontengine_coretext.mm.

◆ getSfntTableData()

bool QCoreTextFontEngine::getSfntTableData	(	uint	tag,
		uchar *	buffer,
		uint *	length ) const

overridevirtual

Returns true if the font table idetified by tag exists in the font; returns false otherwise.

If buffer is \nullptr, stores the size of the buffer required for the font table data, in bytes, in length. If buffer is not \nullptr and the capacity of the buffer, passed in length, is sufficient to store the font table data, also copies the font table data to buffer.

Note: returning false when the font table exists could lead to an undefined behavior.

Reimplemented from QFontEngine.

Definition at line 973 of file qfontengine_coretext.mm.

◆ getUnscaledGlyph()

void QCoreTextFontEngine::getUnscaledGlyph	(	glyph_t	glyph,
		QPainterPath *	path,
		glyph_metrics_t *	metrics )

overridevirtual

Reimplemented from QFontEngine.

Definition at line 978 of file qfontengine_coretext.mm.

◆ glyphCount()

int QCoreTextFontEngine::glyphCount ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 306 of file qfontengine_coretext.mm.

◆ glyphIndex()

glyph_t QCoreTextFontEngine::glyphIndex ( uint ucs4 ) const

overridevirtual

Implements QFontEngine.

Definition at line 311 of file qfontengine_coretext.mm.

◆ glyphMargin()

int QCoreTextFontEngine::glyphMargin ( QFontEngine::GlyphFormat format )

inlineoverridevirtual

Reimplemented from QFontEngine.

Definition at line 84 of file qfontengine_coretext_p.h.

◆ glyphName()

QString QCoreTextFontEngine::glyphName ( glyph_t index ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 329 of file qfontengine_coretext.mm.

◆ handle()

Qt::HANDLE QCoreTextFontEngine::handle ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1014 of file qfontengine_coretext.mm.

◆ hasColorGlyphs()

bool QCoreTextFontEngine::hasColorGlyphs ( ) const

protected

Definition at line 441 of file qfontengine_coretext.mm.

◆ imageForGlyph()

QImage QCoreTextFontEngine::imageForGlyph	(	glyph_t	glyph,
		const QFixedPoint &	subPixelPosition,
		const QTransform &	m,
		const QColor &	color = QColor() )

protected

Definition at line 771 of file qfontengine_coretext.mm.

◆ init()

void QCoreTextFontEngine::init ( )

protected

Definition at line 188 of file qfontengine_coretext.mm.

◆ initializeHeightMetrics()

void QCoreTextFontEngine::initializeHeightMetrics ( ) const

overrideprotectedvirtual

Reimplemented from QFontEngine.

Definition at line 402 of file qfontengine_coretext.mm.

◆ lineThickness()

QFixed QCoreTextFontEngine::lineThickness ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1030 of file qfontengine_coretext.mm.

◆ loadAdvancesForGlyphs()

void QCoreTextFontEngine::loadAdvancesForGlyphs	(	QVarLengthArray< CGGlyph > &	cgGlyphs,
		QGlyphLayout *	glyphs ) const

protected

Definition at line 951 of file qfontengine_coretext.mm.

◆ maxCharWidth()

qreal QCoreTextFontEngine::maxCharWidth ( ) const

overridevirtual

Implements QFontEngine.

Definition at line 433 of file qfontengine_coretext.mm.

◆ properties()

QFontEngine::Properties QCoreTextFontEngine::properties ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1040 of file qfontengine_coretext.mm.

◆ Q_ENUM()

QCoreTextFontEngine::Q_ENUM ( FontSmoothing )

◆ qtWeightFromCFWeight()

QFont::Weight QCoreTextFontEngine::qtWeightFromCFWeight ( float value )

static

Definition at line 74 of file qfontengine_coretext.mm.

◆ recalcAdvances()

void QCoreTextFontEngine::recalcAdvances	(	QGlyphLayout *	,
		ShaperFlags	) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 936 of file qfontengine_coretext.mm.

◆ shouldAntialias()

bool QCoreTextFontEngine::shouldAntialias ( ) const

protected

Definition at line 738 of file qfontengine_coretext.mm.

◆ shouldSmoothFont()

bool QCoreTextFontEngine::shouldSmoothFont ( ) const

protected

Definition at line 743 of file qfontengine_coretext.mm.

◆ stringToCMap()

int QCoreTextFontEngine::stringToCMap	(	const QChar *	str,
		int	len,
		QGlyphLayout *	glyphs,
		int *	nglyphs,
		ShaperFlags	flags ) const

overridevirtual

Implements QFontEngine.

Definition at line 347 of file qfontengine_coretext.mm.

◆ supportsHorizontalSubPixelPositions()

bool QCoreTextFontEngine::supportsHorizontalSubPixelPositions ( ) const

inlineoverridevirtual

Reimplemented from QFontEngine.

Definition at line 60 of file qfontengine_coretext_p.h.

◆ supportsTransformation()

bool QCoreTextFontEngine::supportsTransformation ( const QTransform & transform ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1019 of file qfontengine_coretext.mm.

◆ supportsVerticalSubPixelPositions()

bool QCoreTextFontEngine::supportsVerticalSubPixelPositions ( ) const

inlineoverridevirtual

Reimplemented from QFontEngine.

Definition at line 61 of file qfontengine_coretext_p.h.

◆ synthesized()

int QCoreTextFontEngine::synthesized ( ) const

inlineoverridevirtual

Reimplemented from QFontEngine.

Definition at line 59 of file qfontengine_coretext_p.h.

◆ underlinePosition()

QFixed QCoreTextFontEngine::underlinePosition ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1035 of file qfontengine_coretext.mm.

◆ variableAxes()

QList< QFontVariableAxis > QCoreTextFontEngine::variableAxes ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 1083 of file qfontengine_coretext.mm.

◆ xHeight()

QFixed QCoreTextFontEngine::xHeight ( ) const

overridevirtual

Reimplemented from QFontEngine.

Definition at line 423 of file qfontengine_coretext.mm.

Member Data Documentation

◆ avgCharWidth

QFixed QCoreTextFontEngine::avgCharWidth

protected

Definition at line 115 of file qfontengine_coretext_p.h.

◆ cgFont

QCFType<CGFontRef> QCoreTextFontEngine::cgFont

protected

Definition at line 112 of file qfontengine_coretext_p.h.

◆ ctfont

QCFType<CTFontRef> QCoreTextFontEngine::ctfont

protected

Definition at line 111 of file qfontengine_coretext_p.h.

◆ face_id

QFontEngine::FaceId QCoreTextFontEngine::face_id

protected

Definition at line 118 of file qfontengine_coretext_p.h.

◆ kerningPairsLoaded

bool QCoreTextFontEngine::kerningPairsLoaded

mutableprotected

Definition at line 119 of file qfontengine_coretext_p.h.

◆ synthesisFlags

int QCoreTextFontEngine::synthesisFlags

protected

Definition at line 113 of file qfontengine_coretext_p.h.

◆ transform

CGAffineTransform QCoreTextFontEngine::transform

protected

Definition at line 114 of file qfontengine_coretext_p.h.

◆ underlinePos

QFixed QCoreTextFontEngine::underlinePos

protected

Definition at line 117 of file qfontengine_coretext_p.h.

◆ underlineThickness

QFixed QCoreTextFontEngine::underlineThickness

protected

Definition at line 116 of file qfontengine_coretext_p.h.

◆ variableAxisList

QList<QFontVariableAxis> QCoreTextFontEngine::variableAxisList

protected

Definition at line 120 of file qfontengine_coretext_p.h.

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

qtbase/src/gui/text/coretext/qfontengine_coretext_p.h (3feb32f36ff7a149e4af64d267983f897ed73c33)
qtbase/src/gui/text/coretext/qfontengine_coretext.mm (3fb16371ea7c7beb50861b63747239df07a8e060)

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ FontSmoothing

Constructor & Destructor Documentation

◆ QCoreTextFontEngine() [1/3]

◆ QCoreTextFontEngine() [2/3]

◆ ~QCoreTextFontEngine()

◆ QCoreTextFontEngine() [3/3]

Member Function Documentation

◆ addGlyphsToPath()

◆ alphaMapBoundingBox()

◆ alphaMapForGlyph() [1/2]

◆ alphaMapForGlyph() [2/2]

◆ alphaRGBMapForGlyph()

◆ averageCharWidth()

◆ bitmapForGlyph()

◆ boundingBox()

◆ canRender()

◆ capHeight()

◆ cloneWithSize()

◆ create()

◆ ct_getSfntTable()

◆ doKerning()

◆ draw()

◆ emSquareSize()

◆ expectsGammaCorrectedBlending()

◆ faceId()

◆ findGlyph()

◆ fontSmoothing()

◆ fontSmoothingGamma()

◆ getSfntTableData()

◆ getUnscaledGlyph()

◆ glyphCount()

◆ glyphIndex()

◆ glyphMargin()

◆ glyphName()

◆ handle()

◆ hasColorGlyphs()

◆ imageForGlyph()

◆ init()

◆ initializeHeightMetrics()

◆ lineThickness()

◆ loadAdvancesForGlyphs()

◆ maxCharWidth()

◆ properties()

◆ Q_ENUM()

◆ qtWeightFromCFWeight()

◆ recalcAdvances()

◆ shouldAntialias()

◆ shouldSmoothFont()

◆ stringToCMap()

◆ supportsHorizontalSubPixelPositions()

◆ supportsTransformation()

◆ supportsVerticalSubPixelPositions()

◆ synthesized()

◆ underlinePosition()

◆ variableAxes()

◆ xHeight()

Member Data Documentation

◆ avgCharWidth

◆ cgFont

◆ ctfont

◆ face_id

◆ kerningPairsLoaded

◆ synthesisFlags

◆ transform

◆ underlinePos

◆ underlineThickness

◆ variableAxisList