QFontSubset Class Reference

#include <qfontsubset_p.h>

Collaboration diagram for QFontSubset:

Public Member Functions
	QFontSubset (QFontEngine *fe, uint obj_id=0)
	~QFontSubset ()
QByteArray	toTruetype () const
QByteArray	widthArray () const
QByteArray	createToUnicodeMap () const
QList< int >	getReverseMap () const
qsizetype	addGlyph (uint index)
qsizetype	nGlyphs () const

Static Public Member Functions
static QByteArray	glyphName (unsigned short unicode, bool symbol)

Public Attributes
const uint	object_id
bool	noEmbed
QFontEngine *	fontEngine
QList< uint >	glyph_indices
int	downloaded_glyphs
bool	standard_font
QFixed	emSquare
QList< QFixed >	widths

Detailed Description

Definition at line 23 of file qfontsubset_p.h.

Constructor & Destructor Documentation

QFontSubset()

QFontSubset::QFontSubset ( QFontEngine * fe, uint obj_id = 0 )

inlineexplicit

Definition at line 26 of file qfontsubset_p.h.

References addGlyph(), fontEngine, QBasicAtomicInteger< T >::ref(), and QFontEngine::ref.

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~QFontSubset()

QFontSubset::~QFontSubset ( )

inline

Definition at line 34 of file qfontsubset_p.h.

References QBasicAtomicInteger< T >::deref(), fontEngine, and QFontEngine::ref.

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Member Function Documentation

addGlyph()

qsizetype QFontSubset::addGlyph

(

uint

index

)

Definition at line 251 of file qfontsubset.cpp.

References QList< T >::append(), glyph_indices, QListSpecialMethodsBase< T >::indexOf(), and QList< T >::size().

Referenced by QFontSubset().

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createToUnicodeMap()

QByteArray QFontSubset::createToUnicodeMap

(

)

const

Definition at line 159 of file qfontsubset.cpp.

References checkRanges(), getReverseMap(), i, nGlyphs(), and QPdf::toHex().

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getReverseMap()

QList< int > QFontSubset::getReverseMap

(

)

const

Definition at line 148 of file qfontsubset.cpp.

References fontEngine, glyph_indices, QFontEngine::glyphIndex(), and QListSpecialMethodsBase< T >::indexOf().

Referenced by createToUnicodeMap().

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glyphName()

QByteArray QFontSubset::glyphName ( unsigned short unicode, bool symbol )

static

Definition at line 63 of file qfontsubset.cpp.

References symbol_map, and QPdf::toHex().

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nGlyphs()

qsizetype QFontSubset::nGlyphs ( ) const

inline

Definition at line 55 of file qfontsubset_p.h.

References glyph_indices, and QList< T >::size().

Referenced by createToUnicodeMap(), toTruetype(), and widthArray().

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toTruetype()

QByteArray QFontSubset::toTruetype

(

)

const

Definition at line 1109 of file qfontsubset.cpp.

References QTtfGlyph::advanceWidth, QList< T >::at(), bindFont(), qttf_name_table::copyright, emSquare, QFontDef::families, font, QFontEngine::fontDef, fontEngine, generateGlyph(), generateGlyphTables(), generateHead(), generateHhea(), generateMaxp(), generateName(), QFontEngine::getSfntTable(), QFontEngine::getUnscaledGlyph(), glyph_indices, i, QTtfGlyph::lsb, QFontEngine::maxCharWidth(), QFontEngine::minLeftBearing(), QFontEngine::minRightBearing(), nGlyphs(), noEmbed, QFont::Normal, QTtfGlyph::numContours, QTtfGlyph::numPoints, QFontDef::pixelSize, QFontEngine::properties(), properties, qMax(), qMin(), qRound(), QList< T >::resize(), QFontDef::styleHint, QFont::StyleNormal, QTtfTable::tag, TO_TTF, QFixed::toReal(), QFont::Tag::value(), QFontDef::weight, widths, glyph_metrics_t::x, QTtfGlyph::xMax, QTtfGlyph::xMin, glyph_metrics_t::xoff, QTtfGlyph::yMax, and QTtfGlyph::yMin.

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widthArray()

QByteArray QFontSubset::widthArray

(

)

const

Definition at line 81 of file qfontsubset.cpp.

References emSquare, fontEngine, i, QList< T >::isEmpty(), nGlyphs(), QFontEngine::properties(), properties, Q_ASSERT, qRound(), QFixed::toInt(), toInt(), and widths.

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Member Data Documentation

downloaded_glyphs

int QFontSubset::downloaded_glyphs

mutable

Definition at line 53 of file qfontsubset_p.h.

emSquare

QFixed QFontSubset::emSquare

mutable

Definition at line 56 of file qfontsubset_p.h.

Referenced by toTruetype(), and widthArray().

fontEngine

QFontEngine* QFontSubset::fontEngine

Definition at line 51 of file qfontsubset_p.h.

Referenced by QFontSubset(), ~QFontSubset(), getReverseMap(), toTruetype(), and widthArray().

glyph_indices

QList<uint> QFontSubset::glyph_indices

Definition at line 52 of file qfontsubset_p.h.

Referenced by addGlyph(), getReverseMap(), nGlyphs(), and toTruetype().

noEmbed

bool QFontSubset::noEmbed

Definition at line 50 of file qfontsubset_p.h.

Referenced by toTruetype().

object_id

const uint QFontSubset::object_id

Definition at line 49 of file qfontsubset_p.h.

standard_font

bool QFontSubset::standard_font

mutable

Definition at line 54 of file qfontsubset_p.h.

widths

QList<QFixed> QFontSubset::widths

mutable

Definition at line 57 of file qfontsubset_p.h.

Referenced by toTruetype(), and widthArray().

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

• qtbase/src/gui/text/qfontsubset_p.h (f2c9f8c83781fea73b148bf24472f1d3d191c26e)
• qtbase/src/gui/text/qfontsubset.cpp (61ceff89f79f277ee1050b2633b9e3bfee1a876c)