#include <cfx_font.h>

Collaboration diagram for CFX_Font:

Classes
struct	CharsetFontMap

Public Types
enum class	FontType { kUnknown , kCIDTrueType }

Public Member Functions
	CFX_Font ()

	~CFX_Font ()

void	LoadSubst (const ByteString &face_name, bool bTrueType, uint32_t flags, int weight, int italic_angle, FX_CodePage code_page, bool bVertical)

bool	LoadEmbedded (pdfium::span< const uint8_t > src_span, bool force_vertical, uint64_t object_tag)

RetainPtr< CFX_Face >	GetFace () const

FXFT_FaceRec *	GetFaceRec () const

CFX_SubstFont *	GetSubstFont () const

int	GetSubstFontItalicAngle () const

const CFX_GlyphBitmap *	LoadGlyphBitmap (uint32_t glyph_index, bool bFontStyle, const CFX_Matrix &matrix, int dest_width, int anti_alias, CFX_TextRenderOptions *text_options) const

const CFX_Path *	LoadGlyphPath (uint32_t glyph_index, int dest_width) const

int	GetGlyphWidth (uint32_t glyph_index) const

int	GetGlyphWidth (uint32_t glyph_index, int dest_width, int weight) const

int	GetAscent () const

int	GetDescent () const

absl::optional< FX_RECT >	GetGlyphBBox (uint32_t glyph_index)

bool	IsItalic () const

bool	IsBold () const

bool	IsFixedWidth () const

bool	IsVertical () const

ByteString	GetPsName () const

ByteString	GetFamilyName () const

ByteString	GetFaceName () const

ByteString	GetBaseFontName () const

bool	IsTTFont () const

absl::optional< FX_RECT >	GetRawBBox () const

absl::optional< FX_RECT >	GetBBox () const

bool	IsEmbedded () const

FontType	GetFontType () const

void	SetFontType (FontType type)

uint64_t	GetObjectTag () const

pdfium::span< uint8_t >	GetFontSpan () const

std::unique_ptr< CFX_Path >	LoadGlyphPathImpl (uint32_t glyph_index, int dest_width) const

int	GetGlyphWidthImpl (uint32_t glyph_index, int dest_width, int weight) const

Static Public Member Functions
static ByteString	GetDefaultFontNameByCharset (FX_Charset nCharset)

static FX_Charset	GetCharSetFromUnicode (uint16_t word)

Static Public Attributes
static const CharsetFontMap	kDefaultTTFMap []

static const char	kUntitledFontName [] = "Untitled"

static const char	kDefaultAnsiFontName [] = "Helvetica"

static const char	kUniversalDefaultFontName [] = "Arial Unicode MS"

Detailed Description

Definition at line 37 of file cfx_font.h.

Member Enumeration Documentation

◆ FontType

enum class CFX_Font::FontType

strong

Enumerator
kUnknown
kCIDTrueType

Definition at line 45 of file cfx_font.h.

Constructor & Destructor Documentation

◆ CFX_Font()

CFX_Font::CFX_Font ( )

default

◆ ~CFX_Font()

CFX_Font::~CFX_Font ( )

Definition at line 211 of file cfx_font.cpp.

Member Function Documentation

◆ GetAscent()

int CFX_Font::GetAscent ( ) const

Definition at line 277 of file cfx_font.cpp.

◆ GetBaseFontName()

ByteString CFX_Font::GetBaseFontName ( ) const

Definition at line 394 of file cfx_font.cpp.

References fxcrt::ByteString::ByteString(), GetPsName(), fxcrt::ByteString::IsEmpty(), IsTTFont(), kUntitledFontName, fxcrt::ByteString::operator!=(), fxcrt::operator+(), and fxcrt::ByteString::operator+=().

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◆ GetBBox()

absl::optional< FX_RECT > CFX_Font::GetBBox ( ) const

Definition at line 418 of file cfx_font.cpp.

References FX_RECT::bottom, FX_RECT::left, FX_RECT::right, and FX_RECT::top.

◆ GetCharSetFromUnicode()

FX_Charset CFX_Font::GetCharSetFromUnicode ( uint16_t word )

static

Definition at line 112 of file cfx_font.cpp.

References kANSI, kChineseSimplified, kHangul, kMSWin_Arabic, kMSWin_Cyrillic, kMSWin_EasternEuropean, kMSWin_Greek, kMSWin_Hebrew, kMSWin_Vietnamese, kShiftJIS, and kThai.

Referenced by CPDF_BAFontMap::CharSetFromUnicode().

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◆ GetDefaultFontNameByCharset()

ByteString CFX_Font::GetDefaultFontNameByCharset ( FX_Charset nCharset )

static

Definition at line 103 of file cfx_font.cpp.

References kDefaultTTFMap, and kUniversalDefaultFontName.

◆ GetDescent()

int CFX_Font::GetDescent ( ) const

Definition at line 281 of file cfx_font.cpp.

Referenced by CBC_OneDimWriter::CalcTextInfo().

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◆ GetFace()

RetainPtr< CFX_Face > CFX_Font::GetFace ( ) const

inline

Definition at line 78 of file cfx_font.h.

◆ GetFaceName()

ByteString CFX_Font::GetFaceName ( ) const

Definition at line 381 of file cfx_font.cpp.

References fxcrt::ByteString::ByteString(), fxcrt::operator+(), and fxcrt::ByteString::operator+=().

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◆ GetFaceRec()

FXFT_FaceRec * CFX_Font::GetFaceRec ( ) const

inline

Definition at line 79 of file cfx_font.h.

Referenced by CFX_RenderDevice::DrawNormalText().

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◆ GetFamilyName()

ByteString CFX_Font::GetFamilyName ( ) const

Definition at line 368 of file cfx_font.cpp.

References fxcrt::ByteString::ByteString().

Referenced by FPDFFont_GetFontName().

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◆ GetFontSpan()

pdfium::span< uint8_t > CFX_Font::GetFontSpan ( ) const

inline

Definition at line 128 of file cfx_font.h.

◆ GetFontType()

FontType CFX_Font::GetFontType ( ) const

inline

Definition at line 125 of file cfx_font.h.

◆ GetGlyphBBox()

absl::optional< FX_RECT > CFX_Font::GetGlyphBBox ( uint32_t glyph_index )

Definition at line 285 of file cfx_font.cpp.

◆ GetGlyphWidth() [1/2]

int CFX_Font::GetGlyphWidth ( uint32_t glyph_index ) const

Definition at line 239 of file cfx_font.cpp.

References GetGlyphWidth().

Referenced by CBC_OneDimWriter::CalcTextInfo(), and GetCharPosList().

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◆ GetGlyphWidth() [2/2]

int CFX_Font::GetGlyphWidth	(	uint32_t	glyph_index,
		int	dest_width,
		int	weight ) const

Definition at line 243 of file cfx_font.cpp.

Referenced by GetGlyphWidth().

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◆ GetGlyphWidthImpl()

int CFX_Font::GetGlyphWidthImpl	(	uint32_t	glyph_index,
		int	dest_width,
		int	weight ) const

Definition at line 250 of file cfx_font.cpp.

◆ GetObjectTag()

uint64_t CFX_Font::GetObjectTag ( ) const

inline

Definition at line 127 of file cfx_font.h.

Referenced by CFX_PSFontTracker::AddFontObject(), and CFX_PSFontTracker::SeenFontObject().

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◆ GetPsName()

ByteString CFX_Font::GetPsName ( ) const

Definition at line 358 of file cfx_font.cpp.

References fxcrt::ByteString::ByteString(), fxcrt::ByteString::IsEmpty(), kUntitledFontName, and fxcrt::ByteString::operator=().

Referenced by GetBaseFontName().

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◆ GetRawBBox()

absl::optional< FX_RECT > CFX_Font::GetRawBBox ( ) const

Definition at line 412 of file cfx_font.cpp.

◆ GetSubstFont()

CFX_SubstFont * CFX_Font::GetSubstFont ( ) const

inline

Definition at line 82 of file cfx_font.h.

Referenced by GetSubstFontItalicAngle(), CFX_GlyphCache::LoadGlyphPath(), and CFX_Face::RenderGlyph().

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◆ GetSubstFontItalicAngle()

int CFX_Font::GetSubstFontItalicAngle ( ) const

Definition at line 164 of file cfx_font.cpp.

References GetSubstFont(), and CFX_SubstFont::m_ItalicAngle.

Referenced by CFX_SkiaDeviceDriver::DrawDeviceText().

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◆ IsBold()

bool CFX_Font::IsBold ( ) const

Definition at line 343 of file cfx_font.cpp.

◆ IsEmbedded()

bool CFX_Font::IsEmbedded ( ) const

inline

Definition at line 124 of file cfx_font.h.

Referenced by CTextOnlyPrinterDriver::DrawDeviceText().

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◆ IsFixedWidth()

bool CFX_Font::IsFixedWidth ( ) const

Definition at line 347 of file cfx_font.cpp.

◆ IsItalic()

bool CFX_Font::IsItalic ( ) const

Definition at line 331 of file cfx_font.cpp.

References fxcrt::ByteString::MakeLower().

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◆ IsTTFont()

bool CFX_Font::IsTTFont ( ) const

Definition at line 273 of file cfx_font.cpp.

Referenced by CTextOnlyPrinterDriver::DrawDeviceText(), and GetBaseFontName().

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◆ IsVertical()

bool CFX_Font::IsVertical ( ) const

inline

Definition at line 111 of file cfx_font.h.

Referenced by CFX_GlyphCache::LoadGlyphPath(), and CFX_Face::RenderGlyph().

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◆ LoadEmbedded()

bool CFX_Font::LoadEmbedded	(	pdfium::span< const uint8_t >	src_span,
		bool	force_vertical,
		uint64_t	object_tag )

Definition at line 260 of file cfx_font.cpp.

◆ LoadGlyphBitmap()

const CFX_GlyphBitmap * CFX_Font::LoadGlyphBitmap	(	uint32_t	glyph_index,
		bool	bFontStyle,
		const CFX_Matrix &	matrix,
		int	dest_width,
		int	anti_alias,
		CFX_TextRenderOptions *	text_options ) const

Definition at line 453 of file cfx_font.cpp.

Referenced by CFX_RenderDevice::DrawNormalText().

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◆ LoadGlyphPath()

const CFX_Path * CFX_Font::LoadGlyphPath	(	uint32_t	glyph_index,
		int	dest_width ) const

Definition at line 465 of file cfx_font.cpp.

Referenced by FPDFFont_GetGlyphPath().

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◆ LoadGlyphPathImpl()

std::unique_ptr< CFX_Path > CFX_Font::LoadGlyphPathImpl	(	uint32_t	glyph_index,
		int	dest_width ) const

Definition at line 444 of file cfx_font.cpp.

◆ LoadSubst()

void CFX_Font::LoadSubst	(	const ByteString &	face_name,
		bool	bTrueType,
		uint32_t	flags,
		int	weight,
		int	italic_angle,
		FX_CodePage	code_page,
		bool	bVertical )

Definition at line 220 of file cfx_font.cpp.

◆ SetFontType()

void CFX_Font::SetFontType ( FontType type )

inline

Definition at line 126 of file cfx_font.h.

Member Data Documentation

◆ kDefaultAnsiFontName

const char CFX_Font::kDefaultAnsiFontName = "Helvetica"

static

Definition at line 58 of file cfx_font.h.

Referenced by CPDF_BAFontMap::CPDF_BAFontMap().

◆ kDefaultTTFMap

const CFX_Font::CharsetFontMap CFX_Font::kDefaultTTFMap

static

Initial value:

= {
    {static_cast<int>(FX_Charset::kANSI), kDefaultAnsiFontName},
    {static_cast<int>(FX_Charset::kChineseSimplified), "SimSun"},
    {static_cast<int>(FX_Charset::kChineseTraditional), "MingLiU"},
    {static_cast<int>(FX_Charset::kShiftJIS), "MS Gothic"},
    {static_cast<int>(FX_Charset::kHangul), "Batang"},
    {static_cast<int>(FX_Charset::kMSWin_Cyrillic), "Arial"},
 
 
 
    {static_cast<int>(FX_Charset::kMSWin_EasternEuropean), "Arial"},
 
    {static_cast<int>(FX_Charset::kMSWin_Arabic), "Arial"},
    {-1, nullptr}}

Definition at line 78 of file cfx_font.h.

Referenced by FPDF_GetDefaultTTFMap(), and GetDefaultFontNameByCharset().

◆ kUniversalDefaultFontName

const char CFX_Font::kUniversalDefaultFontName = "Arial Unicode MS"

static

Definition at line 59 of file cfx_font.h.

Referenced by GetDefaultFontNameByCharset(), and CPDF_BAFontMap::GetWordFontIndex().

◆ kUntitledFontName

const char CFX_Font::kUntitledFontName = "Untitled"

static

Definition at line 56 of file cfx_font.h.

Referenced by GetBaseFontName(), and GetPsName().

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

qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fxge/cfx_font.h (9c1f44f67466fea2fb20bb6f31fea388d8c65961)
qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fxge/cfx_font.cpp (9c1f44f67466fea2fb20bb6f31fea388d8c65961)

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Detailed Description

Member Enumeration Documentation

◆ FontType

Constructor & Destructor Documentation

◆ CFX_Font()

◆ ~CFX_Font()

Member Function Documentation

◆ GetAscent()

◆ GetBaseFontName()

◆ GetBBox()

◆ GetCharSetFromUnicode()

◆ GetDefaultFontNameByCharset()

◆ GetDescent()

◆ GetFace()

◆ GetFaceName()

◆ GetFaceRec()

◆ GetFamilyName()

◆ GetFontSpan()

◆ GetFontType()

◆ GetGlyphBBox()

◆ GetGlyphWidth() [1/2]

◆ GetGlyphWidth() [2/2]

◆ GetGlyphWidthImpl()

◆ GetObjectTag()

◆ GetPsName()

◆ GetRawBBox()

◆ GetSubstFont()

◆ GetSubstFontItalicAngle()

◆ IsBold()

◆ IsEmbedded()

◆ IsFixedWidth()

◆ IsItalic()

◆ IsTTFont()

◆ IsVertical()

◆ LoadEmbedded()

◆ LoadGlyphBitmap()

◆ LoadGlyphPath()

◆ LoadGlyphPathImpl()

◆ LoadSubst()

◆ SetFontType()

Member Data Documentation

◆ kDefaultAnsiFontName

◆ kDefaultTTFMap

◆ kUniversalDefaultFontName

◆ kUntitledFontName