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CPDF_Type1Font Class Referencefinal

#include <cpdf_type1font.h>

Inheritance diagram for CPDF_Type1Font:
Collaboration diagram for CPDF_Type1Font:

Public Member Functions

 ~CPDF_Type1Font () override
bool IsType1Font () const override
const CPDF_Type1Font * AsType1Font () const override
CPDF_Type1Font * AsType1Font () override
bool IsBase14Font () const
Public Member Functions inherited from CPDF_SimpleFont
 ~CPDF_SimpleFont () override
int GetCharWidthF (uint32_t charcode) override
FX_RECT GetCharBBox (uint32_t charcode) override
int GlyphFromCharCode (uint32_t charcode, bool *pVertGlyph) override
bool IsUnicodeCompatible () const override
WideString UnicodeFromCharCode (uint32_t charcode) const override
uint32_t CharCodeFromUnicode (wchar_t Unicode) const override
const CPDF_FontEncoding * GetEncoding () const
bool HasFontWidths () const override
Public Member Functions inherited from CPDF_Font
virtual bool IsTrueTypeFont () const
virtual bool IsType3Font () const
virtual bool IsCIDFont () const
virtual const CPDF_TrueTypeFont * AsTrueTypeFont () const
virtual CPDF_TrueTypeFont * AsTrueTypeFont ()
virtual const CPDF_Type3Font * AsType3Font () const
virtual CPDF_Type3Font * AsType3Font ()
virtual const CPDF_CIDFont * AsCIDFont () const
virtual CPDF_CIDFont * AsCIDFont ()
virtual void WillBeDestroyed ()
virtual bool IsVertWriting () const
virtual uint32_t GetNextChar (ByteStringView pString, size_t *pOffset) const
virtual size_t CountChar (ByteStringView pString) const
virtual void AppendChar (ByteString *buf, uint32_t charcode) const
ByteString GetBaseFontName () const
std::optional< FX_Charset > GetSubstFontCharset () const
bool IsEmbedded () const
RetainPtr< CPDF_Dictionary > GetMutableFontDict ()
RetainPtr< const CPDF_Dictionary > GetFontDict () const
uint32_t GetFontDictObjNum () const
bool FontDictIs (const CPDF_Dictionary *pThat) const
void ClearFontDict ()
bool IsStandardFont () const
bool HasFace () const
const FX_RECT & GetFontBBox () const
int GetTypeAscent () const
int GetTypeDescent () const
int GetStringWidth (ByteStringView pString)
uint32_t FallbackFontFromCharcode (uint32_t charcode)
int FallbackGlyphFromCharcode (int fallbackFont, uint32_t charcode)
int GetFontFlags () const
int GetItalicAngle () const
int GetFontWeight () const
CPDF_Document * GetDocument () const
CFX_Font * GetFont ()
const CFX_Font * GetFont () const
CFX_Font * GetFontFallback (int position)
const ByteString & GetResourceName () const
void SetResourceName (const ByteString &name)
Public Member Functions inherited from fxcrt::Retainable
 Retainable ()=default
bool HasOneRef () const
Public Member Functions inherited from fxcrt::Observable
 Observable ()
 Observable (const Observable &that)=delete
Observable & operator= (const Observable &that)=delete
 ~Observable ()
void AddObserver (ObserverIface *pObserver)
void RemoveObserver (ObserverIface *pObserver)
void NotifyObservers ()

Public Attributes

 CONSTRUCT_VIA_MAKE_RETAIN

Private Member Functions

bool Load () override
void LoadGlyphMap () override

Additional Inherited Members

Static Public Member Functions inherited from CPDF_Font
static RetainPtr< CPDF_Font > Create (CPDF_Document *pDoc, RetainPtr< CPDF_Dictionary > pFontDict, FormFactoryIface *pFactory)
static RetainPtr< CPDF_Font > GetStockFont (CPDF_Document *pDoc, ByteStringView fontname)
Static Public Attributes inherited from CPDF_Font
static constexpr uint32_t kInvalidCharCode = static_cast<uint32_t>(-1)
Protected Member Functions inherited from CPDF_SimpleFont
 CPDF_SimpleFont (CPDF_Document *pDocument, RetainPtr< CPDF_Dictionary > pFontDict)
bool LoadCommon ()
void LoadSubstFont ()
void LoadCharMetrics (int charcode)
void LoadCharWidths (const CPDF_Dictionary *font_desc)
void LoadDifferences (const CPDF_Dictionary *encoding)
void LoadPDFEncoding (bool bEmbedded, bool bTrueType)
Protected Member Functions inherited from CPDF_Font
 CPDF_Font (CPDF_Document *pDocument, RetainPtr< CPDF_Dictionary > pFontDict)
 ~CPDF_Font () override
void LoadUnicodeMap () const
void LoadFontDescriptor (const CPDF_Dictionary *pFontDesc)
void CheckFontMetrics ()
Protected Member Functions inherited from fxcrt::Retainable
virtual ~Retainable ()=default
Protected Member Functions inherited from fxcrt::Observable
size_t ActiveObserversForTesting () const
Static Protected Member Functions inherited from CPDF_Font
static bool UseTTCharmapMSUnicode (const RetainPtr< CFX_Face > &face)
static bool UseTTCharmapMSSymbol (const RetainPtr< CFX_Face > &face)
static bool UseTTCharmapMacRoman (const RetainPtr< CFX_Face > &face)
static bool UseTTCharmap (const RetainPtr< CFX_Face > &face, int platform_id, int encoding_id)
static const char * GetAdobeCharName (FontEncoding base_encoding, const std::vector< ByteString > &charnames, uint32_t charcode)
Protected Attributes inherited from CPDF_SimpleFont
CPDF_FontEncoding m_Encoding {FontEncoding::kBuiltin}
FontEncoding m_BaseEncoding = FontEncoding::kBuiltin
bool m_bUseFontWidth = false
std::vector< ByteString > m_CharNames
std::array< uint16_t, kInternalTableSize > m_GlyphIndex
std::array< uint16_t, kInternalTableSize > m_CharWidth
std::array< FX_RECT, kInternalTableSize > m_CharBBox
Protected Attributes inherited from CPDF_Font
UnownedPtr< CPDF_Document > const m_pDocument
ByteString m_ResourceName
CFX_Font m_Font
std::vector< std::unique_ptr< CFX_Font > > m_FontFallbacks
RetainPtr< CPDF_StreamAcc > m_pFontFile
RetainPtr< CPDF_Dictionary > m_pFontDict
ByteString m_BaseFontName
std::unique_ptr< CPDF_ToUnicodeMap > m_pToUnicodeMap
bool m_bToUnicodeLoaded = false
bool m_bWillBeDestroyed = false
int m_Flags = 0
int m_StemV = 0
int m_Ascent = 0
int m_Descent = 0
int m_ItalicAngle = 0
FX_RECT m_FontBBox
Static Protected Attributes inherited from CPDF_SimpleFont
static constexpr size_t kInternalTableSize = 256

Detailed Description

Definition at line 19 of file cpdf_type1font.h.

Constructor & Destructor Documentation

◆ ~CPDF_Type1Font()

CPDF_Type1Font::~CPDF_Type1Font ( )
overridedefault

Member Function Documentation

◆ AsType1Font() [1/2]

const CPDF_Type1Font * CPDF_Type1Font::AsType1Font ( ) const
overridevirtual

Reimplemented from CPDF_Font.

Definition at line 86 of file cpdf_type1font.cpp.

◆ AsType1Font() [2/2]

CPDF_Type1Font * CPDF_Type1Font::AsType1Font ( )
overridevirtual

Reimplemented from CPDF_Font.

Definition at line 90 of file cpdf_type1font.cpp.

◆ IsBase14Font()

bool CPDF_Type1Font::IsBase14Font ( ) const
inline

Definition at line 32 of file cpdf_type1font.h.

Referenced by CPDF_Font::IsStandardFont(), and Load().

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◆ IsType1Font()

bool CPDF_Type1Font::IsType1Font ( ) const
overridevirtual

Reimplemented from CPDF_Font.

Definition at line 82 of file cpdf_type1font.cpp.

◆ Load()

bool CPDF_Type1Font::Load ( )
overrideprivatevirtual

Implements CPDF_Font.

Definition at line 94 of file cpdf_type1font.cpp.

References FontStyleIsNonSymbolic(), IsBase14Font(), kAdobeSymbol, kStandard, kZapfDingbats, CPDF_SimpleFont::LoadCommon(), CPDF_SimpleFont::m_BaseEncoding, and CPDF_Font::m_Flags.

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◆ LoadGlyphMap()

void CPDF_Type1Font::LoadGlyphMap ( )
overrideprivatevirtual

Implements CPDF_SimpleFont.

Definition at line 130 of file cpdf_type1font.cpp.

References FontStyleIsSymbolic(), kBuiltin, kStandard, fxge::kUnicode, CPDF_SimpleFont::m_BaseEncoding, CPDF_Font::m_Flags, and CPDF_Font::UseTTCharmapMSSymbol().

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Member Data Documentation

◆ CONSTRUCT_VIA_MAKE_RETAIN

CPDF_Type1Font::CONSTRUCT_VIA_MAKE_RETAIN

Definition at line 21 of file cpdf_type1font.h.

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