Used by PDF_A conversion functionality to hold and process all necessary data for specified font More...

Inherits System::Object.

Classes
class	CharCodeProcessor

Public Member Functions
virtual System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont >	get_Font ()
	PDF font for which all that data is collected More...

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont >	get_OriginalFont () const
	Original font for this font data object More...

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont >	get_NewFontForProcessing () const
	New font which has substituted original font on processing step More...

System::ArrayPtr< int32_t >	get_FontPageNumbers ()
	Contains all the pages(numbers) which references the specified font More...

System::ArrayPtr< System::SharedPtr< FontSymbol > >	get_FontSymbols ()
	All the symbols which font has in document More...

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::CharSet >	get_CharSet () const
	Holds new CharSet for Type1 fonts More...

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDSet >	get_CIDSet () const
	Holds new CIDSet for Type0 fonts More...

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font >	get_NewFont () const
	If original PDF font must be substituted on next steps - this field must reference on new font. Used for glyph width processing functionality More...

bool	get_FontRequiresCharSetCheck ()
	Detects if Type1 font is needed in CharSet checks More...

bool	get_FontRequiresCIDSetCheck ()
	Detects if Type0 font is needed in CIDSet checks More...

bool	get_FontRequiresCIDToGIDMapCheck ()
	Detects if Type0 font is needed in CIDToGIDMap checks More...

bool	get_HasPUASymbols () const
	this flag tells are PUA symbols was detected More...

System::SharedPtr< System::Collections::Generic::SortedDictionary< char16_t, System::SharedPtr< FontSymbol > > >	get_PUASymbols () const
	Contains all PUA symbols which font has More...

bool	get_PossibleHasPUASymbols () const
	this flag tells that unicode substitutions for PUA symbols were observed during segments processing More...

FontSubstitutionReason	get_ProcessingSubstitutionReason () const
	Why this font must be substituted on processing step More...

System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDataStream >	get_FontFileProgram () const

Aspose::Pdf::Engine::IO::ConvertStrategies::GlyphWidths::FontProgramSource	get_FontProgramSource () const

System::SharedPtr< ConvertHelpers::IPostUpdateFontInfo >	get_PostUpdateFontInfo () const
	returns IPostUpdateFontInfo member More...

System::SharedPtr< Aspose::Font::IFont >	get_BinaryFont () const
	returns IPdfFont.Font member More...

	ConversionFontData (System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont > font, System::SharedPtr< IConversionFontDataUpdater > updater, int32_t initialPageNumber)

void	SetNewFontForProcessing (System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont > newFont)
	Sets font which has substituted original font on processing step More...

void	SetNewFont (System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font > font)

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDToGIDMap >	GetCIDToGIDMap ()
	Gets new CIDToGIDMap for Type0 fonts More...

System::String	GetFontUnicodes ()

System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfString >	GetAllFontText ()

void	SetFontFileProgram (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDataStream > value)

System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDataStream >	GetFontFileProgram ()

void	UpdateBinaryFont (System::SharedPtr< Aspose::Font::IFont > updatedFont)
	Designed to update _binaryFont member with IFont edited More...

void	AddSegmentInfo (System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment > segment, System::SharedPtr< Page > page)

virtual void	FreeUnusedMemory ()

virtual void	FreePostUpdateUsedMemory ()

void	PostUpdateFontProgram (System::SharedPtr< GlyphWidths::IFontDataUpdater > dataUpdater)

void	PostUpdateCidSet ()

void	PostUpdateCidMap ()

virtual void	UpdateFontModifiedForcibly (System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont > newFont)
	Designed to update data for only such fonts, which object type (Type1Font, TrueTypeFont, etc) has been changed. Call of this method for any other font is strongly prohibited. More...

bool	FontHasChar (char16_t symbol)

void	AddPageNumber (int32_t num)

void	PrepareToAccumulateStatistic ()

void	InitPuaSymbolsData ()

void	AddPuaSymbol (char16_t puaUnicode, System::SharedPtr< FontSymbol > symbol)

Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API	Object ()
	Creates object. Initializes all internal data structures. More...

virtual ASPOSECPP_SHARED_API	~Object ()
	Destroys object. Frees all internal data structures. More...

ASPOSECPP_SHARED_API	Object (Object const &x)
	Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...

Object &	operator= (Object const &x)
	Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...

Object *	SharedRefAdded ()
	Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

int	SharedRefRemovedSafe ()
	Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

int	RemovedSharedRefs (int count)
	Decreases shared reference count by specified value. More...

Detail::SmartPtrCounter *	WeakRefAdded ()
	Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

void	WeakRefRemoved ()
	Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

Detail::SmartPtrCounter *	GetCounter ()
	Gets reference counter data structure associated with the object. More...

int	SharedCount () const
	Gets current value of shared reference counter. More...

ASPOSECPP_SHARED_API void	Lock ()
	Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...

ASPOSECPP_SHARED_API void	Unlock ()
	Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...

virtual ASPOSECPP_SHARED_API bool	Equals (ptr obj)
	Compares objects using C# Object.Equals semantics. More...

virtual ASPOSECPP_SHARED_API int32_t	GetHashCode () const
	Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...

virtual ASPOSECPP_SHARED_API String	ToString () const
	Analog of C# Object.ToString() method. Enables converting custom objects to string. More...

virtual ASPOSECPP_SHARED_API ptr	MemberwiseClone () const
	Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...

virtual ASPOSECPP_SHARED_API const TypeInfo &	GetType () const
	Gets actual type of object. Analog of C# System.Object.GetType() call. More...

virtual ASPOSECPP_SHARED_API bool	Is (const TypeInfo &targetType) const
	Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...

virtual ASPOSECPP_SHARED_API void	SetTemplateWeakPtr (uint32_t argument)
	Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...

virtual ASPOSECPP_SHARED_API bool	FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
	For internal purposes only. More...

template<>
bool	Equals (float const &objA, float const &objB)
	Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...

template<>
bool	Equals (double const &objA, double const &objB)
	Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...

template<>
bool	ReferenceEquals (String const &str, std::nullptr_t)
	Specialization of Object::ReferenceEquals for case of string and nullptr. More...

template<>
bool	ReferenceEquals (String const &str1, String const &str2)
	Specialization of Object::ReferenceEquals for case of strings. More...

Protected Member Functions
void	ProcessSegmentText (System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment > segment, System::SharedPtr< Page > page)

virtual void	ProcessPdfSegmentText (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfString > pdfText, System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment > segment, System::SharedPtr< Page > page)

void	ProcessPdfString (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfString > pdfText, System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment > segment, System::SharedPtr< Page > page)

virtual void	ProcessUnicodeChar (System::SharedPtr< FontSymbol > fontSymbol, System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment > segment, System::SharedPtr< Page > page, int32_t index)

void	ProcessCharSet (System::SharedPtr< FontSymbol > symbol, System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type1Font > type1Font)

void	ProcessCIDSet (System::SharedPtr< FontSymbol > symbol, System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font > Type0Font)

void	ProcessCidToGIDMap (System::SharedPtr< FontSymbol > symbol, System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font > type0Font)

void	ProcessPuaSymbol (System::SharedPtr< FontSymbol > fontSymbol, System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment > segment, int32_t index, System::SharedPtr< Page > page)

virtual	~ConversionFontData ()

Protected Attributes
System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont >	_font
	PDF font for which all tha data is collected More...

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont >	_newFontForProcessing
	New font which has substituted original font on processing step More...

System::SharedPtr< System::Collections::Generic::List< int32_t > >	_pageNumbers
	Contains all the pages(numbers) which references the specified font More...

System::ArrayPtr< uint8_t >	_allDocumentFontChars
	Auxillary array to speed up collecting of all document's symbols for PDF font More...

int32_t	_maxFontCharCode

System::SharedPtr< System::Collections::Generic::List< System::SharedPtr< FontSymbol > > >	_fontSymbols
	All text symbols More...

System::String	_allFontUnicodes

System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfString >	_allFontText

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::CharSet >	_charSet

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDSet >	_cidSet

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDToGIDMap >	_cidToGidMap

System::SharedPtr< ConversionFontData::CharCodeProcessor >	_charCodeProcessor

System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font >	_newFont
	If original PDF font must be substituted on next steps - this field must reference on new font. Used for glyph width processing functionality More...

System::SharedPtr< IConversionFontDataUpdater >	_conversionUpdater
	This interface used for callback purposes More...

bool	_hasPuaSymbols
	this flag tells are PUA symbols was detected More...

bool	_possibleHasPuaSymbols
	this flag tells that unicode substitutions for PUA symbols were observed during segments processing More...

System::SharedPtr< System::Collections::Generic::SortedDictionary< char16_t, System::SharedPtr< FontSymbol > > >	_puaSymbols
	Contains all PUA symbols which font has. Previously it was List<char>, new dictionary is needed to speed up processing of already processed text symbols (to skip additional operations for already processed symbols - now we need to process such symbol again only if this symbol is PUA) More...

FontSubstitutionReason	_substitutionReason
	Why this font must be substituted on processing step More...

System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDataStream >	_fontFileProgram
	Font file program, which must be embedded into font at final font processing step. This field was added due to necessity to work with shared font programs. This field must hold up-to-date version of font file program for current font, all updates to font file program must affect only this field. More...

Aspose::Pdf::Engine::IO::ConvertStrategies::GlyphWidths::FontProgramSource	_fontProgramSource
	Font program source, related to FontFileProgram - field name in FontDescriptor - FontFile, FontFile2, FontFile3 More...

System::SharedPtr< ConvertHelpers::IPostUpdateFontInfo >	_postUpdateFontInfo
	IPostUpdateFontInfo member More...

System::SharedPtr< Aspose::Font::IFont >	_binaryFont
	Field to hold IPdfFont.Font binary font object, the reason for this field - post-update functionality, which enforces to block usage of IPdfFont.Font member cause this member bay be unsynchronized with font program from same font(up-to-date version of this font program is holded by _fontFileProgram member in this class) More...

Additional Inherited Members
Public Types inherited from System::Object
typedef SmartPtr< Object >	ptr
	Alias for smart pointer type. More...

Static Public Member Functions inherited from System::Object
static bool	ReferenceEquals (ptr const &objA, ptr const &objB)
	Compares objects by reference. More...

template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type	ReferenceEquals (T const &objA, T const &objB)
	Compares objects by reference. More...

template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type	ReferenceEquals (T const &objA, std::nullptr_t)
	Reference-compares value type object with nullptr. More...

template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type	Equals (T1 const &objA, T2 const &objB)
	Compares reference type objects in C# style. More...

template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type	Equals (T1 const &objA, T2 const &objB)
	Compares value type objects in C# style. More...

static const TypeInfo &	Type ()
	Implements C# typeof(System.Object) construct. More...

Detailed Description

Used by PDF_A conversion functionality to hold and process all necessary data for specified font

Constructor & Destructor Documentation

◆ ConversionFontData()

Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ConversionFontData	(	System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont >	font,
		System::SharedPtr< IConversionFontDataUpdater >	updater,
		int32_t	initialPageNumber
	)

◆ ~ConversionFontData()

virtual Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::~ConversionFontData ( )

protectedvirtual

Member Function Documentation

◆ AddPageNumber()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::AddPageNumber ( int32_t num )

◆ AddPuaSymbol()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::AddPuaSymbol	(	char16_t	puaUnicode,
		System::SharedPtr< FontSymbol >	symbol
	)

◆ AddSegmentInfo()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::AddSegmentInfo	(	System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment >	segment,
		System::SharedPtr< Page >	page
	)

◆ FontHasChar()

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::FontHasChar ( char16_t symbol )

◆ FreePostUpdateUsedMemory()

virtual void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::FreePostUpdateUsedMemory ( )

virtual

◆ FreeUnusedMemory()

virtual void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::FreeUnusedMemory ( )

virtual

◆ get_BinaryFont()

System::SharedPtr<Aspose::Font::IFont> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_BinaryFont ( ) const

returns IPdfFont.Font member

◆ get_CharSet()

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::CharSet> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_CharSet ( ) const

Holds new CharSet for Type1 fonts

◆ get_CIDSet()

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDSet> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_CIDSet ( ) const

Holds new CIDSet for Type0 fonts

◆ get_Font()

virtual System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_Font ( )

virtual

PDF font for which all that data is collected

◆ get_FontFileProgram()

System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfDataStream> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_FontFileProgram ( ) const

◆ get_FontPageNumbers()

System::ArrayPtr<int32_t> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_FontPageNumbers ( )

Contains all the pages(numbers) which references the specified font

◆ get_FontProgramSource()

Aspose::Pdf::Engine::IO::ConvertStrategies::GlyphWidths::FontProgramSource Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_FontProgramSource ( ) const

◆ get_FontRequiresCharSetCheck()

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_FontRequiresCharSetCheck ( )

Detects if Type1 font is needed in CharSet checks

◆ get_FontRequiresCIDSetCheck()

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_FontRequiresCIDSetCheck ( )

Detects if Type0 font is needed in CIDSet checks

◆ get_FontRequiresCIDToGIDMapCheck()

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_FontRequiresCIDToGIDMapCheck ( )

Detects if Type0 font is needed in CIDToGIDMap checks

◆ get_FontSymbols()

System::ArrayPtr<System::SharedPtr<FontSymbol> > Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_FontSymbols ( )

All the symbols which font has in document

◆ get_HasPUASymbols()

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_HasPUASymbols ( ) const

this flag tells are PUA symbols was detected

◆ get_NewFont()

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_NewFont ( ) const

If original PDF font must be substituted on next steps - this field must reference on new font. Used for glyph width processing functionality

◆ get_NewFontForProcessing()

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_NewFontForProcessing ( ) const

New font which has substituted original font on processing step

◆ get_OriginalFont()

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_OriginalFont ( ) const

Original font for this font data object

◆ get_PossibleHasPUASymbols()

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_PossibleHasPUASymbols ( ) const

this flag tells that unicode substitutions for PUA symbols were observed during segments processing

◆ get_PostUpdateFontInfo()

System::SharedPtr<ConvertHelpers::IPostUpdateFontInfo> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_PostUpdateFontInfo ( ) const

returns IPostUpdateFontInfo member

◆ get_ProcessingSubstitutionReason()

FontSubstitutionReason Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_ProcessingSubstitutionReason ( ) const

Why this font must be substituted on processing step

◆ get_PUASymbols()

System::SharedPtr<System::Collections::Generic::SortedDictionary<char16_t, System::SharedPtr<FontSymbol> > > Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::get_PUASymbols ( ) const

Contains all PUA symbols which font has

◆ GetAllFontText()

System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfString> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::GetAllFontText ( )

◆ GetCIDToGIDMap()

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDToGIDMap> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::GetCIDToGIDMap ( )

Gets new CIDToGIDMap for Type0 fonts

◆ GetFontFileProgram()

System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfDataStream> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::GetFontFileProgram ( )

◆ GetFontUnicodes()

System::String Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::GetFontUnicodes ( )

◆ InitPuaSymbolsData()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::InitPuaSymbolsData ( )

◆ PostUpdateCidMap()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::PostUpdateCidMap ( )

◆ PostUpdateCidSet()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::PostUpdateCidSet ( )

◆ PostUpdateFontProgram()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::PostUpdateFontProgram ( System::SharedPtr< GlyphWidths::IFontDataUpdater > dataUpdater )

◆ PrepareToAccumulateStatistic()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::PrepareToAccumulateStatistic ( )

◆ ProcessCharSet()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessCharSet	(	System::SharedPtr< FontSymbol >	symbol,
		System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type1Font >	type1Font
	)

protected

◆ ProcessCIDSet()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessCIDSet	(	System::SharedPtr< FontSymbol >	symbol,
		System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font >	Type0Font
	)

protected

◆ ProcessCidToGIDMap()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessCidToGIDMap	(	System::SharedPtr< FontSymbol >	symbol,
		System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font >	type0Font
	)

protected

◆ ProcessPdfSegmentText()

virtual void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessPdfSegmentText	(	System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfString >	pdfText,
		System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment >	segment,
		System::SharedPtr< Page >	page
	)

protectedvirtual

◆ ProcessPdfString()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessPdfString	(	System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfString >	pdfText,
		System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment >	segment,
		System::SharedPtr< Page >	page
	)

protected

◆ ProcessPuaSymbol()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessPuaSymbol	(	System::SharedPtr< FontSymbol >	fontSymbol,
		System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment >	segment,
		int32_t	index,
		System::SharedPtr< Page >	page
	)

protected

◆ ProcessSegmentText()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessSegmentText	(	System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment >	segment,
		System::SharedPtr< Page >	page
	)

protected

◆ ProcessUnicodeChar()

virtual void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::ProcessUnicodeChar	(	System::SharedPtr< FontSymbol >	fontSymbol,
		System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment >	segment,
		System::SharedPtr< Page >	page,
		int32_t	index
	)

protectedvirtual

◆ SetFontFileProgram()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::SetFontFileProgram ( System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDataStream > value )

◆ SetNewFont()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::SetNewFont ( System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font > font )

◆ SetNewFontForProcessing()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::SetNewFontForProcessing ( System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont > newFont )

Sets font which has substituted original font on processing step

Parameters

newFont

◆ UpdateBinaryFont()

void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::UpdateBinaryFont ( System::SharedPtr< Aspose::Font::IFont > updatedFont )

Designed to update _binaryFont member with IFont edited

Parameters

updatedFont IFont modified by conversion functionality

◆ UpdateFontModifiedForcibly()

virtual void Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::UpdateFontModifiedForcibly ( System::SharedPtr< Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont > newFont )

virtual

Designed to update data for only such fonts, which object type (Type1Font, TrueTypeFont, etc) has been changed. Call of this method for any other font is strongly prohibited.

Parameters

newFont font to update data for

Member Data Documentation

◆ _allDocumentFontChars

System::ArrayPtr<uint8_t> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_allDocumentFontChars

protected

Auxillary array to speed up collecting of all document's symbols for PDF font

◆ _allFontText

System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfString> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_allFontText

protected

◆ _allFontUnicodes

System::String Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_allFontUnicodes

protected

◆ _binaryFont

System::SharedPtr<Aspose::Font::IFont> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_binaryFont

protected

Field to hold IPdfFont.Font binary font object, the reason for this field - post-update functionality, which enforces to block usage of IPdfFont.Font member cause this member bay be unsynchronized with font program from same font(up-to-date version of this font program is holded by _fontFileProgram member in this class)

◆ _charCodeProcessor

System::SharedPtr<ConversionFontData::CharCodeProcessor> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_charCodeProcessor

protected

◆ _charSet

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::CharSet> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_charSet

protected

◆ _cidSet

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDSet> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_cidSet

protected

◆ _cidToGidMap

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::CIDToGIDMap> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_cidToGidMap

protected

◆ _conversionUpdater

System::SharedPtr<IConversionFontDataUpdater> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_conversionUpdater

protected

This interface used for callback purposes

◆ _font

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_font

protected

PDF font for which all tha data is collected

◆ _fontFileProgram

System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfDataStream> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_fontFileProgram

protected

Font file program, which must be embedded into font at final font processing step. This field was added due to necessity to work with shared font programs. This field must hold up-to-date version of font file program for current font, all updates to font file program must affect only this field.

◆ _fontProgramSource

Aspose::Pdf::Engine::IO::ConvertStrategies::GlyphWidths::FontProgramSource Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_fontProgramSource

protected

Font program source, related to FontFileProgram - field name in FontDescriptor - FontFile, FontFile2, FontFile3

◆ _fontSymbols

System::SharedPtr<System::Collections::Generic::List<System::SharedPtr<FontSymbol> > > Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_fontSymbols

protected

All text symbols

◆ _hasPuaSymbols

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_hasPuaSymbols

protected

this flag tells are PUA symbols was detected

◆ _maxFontCharCode

int32_t Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_maxFontCharCode

protected

◆ _newFont

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::Type0Font> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_newFont

protected

If original PDF font must be substituted on next steps - this field must reference on new font. Used for glyph width processing functionality

◆ _newFontForProcessing

System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Fonts::IPdfFont> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_newFontForProcessing

protected

New font which has substituted original font on processing step

◆ _pageNumbers

System::SharedPtr<System::Collections::Generic::List<int32_t> > Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_pageNumbers

protected

Contains all the pages(numbers) which references the specified font

◆ _possibleHasPuaSymbols

bool Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_possibleHasPuaSymbols

protected

this flag tells that unicode substitutions for PUA symbols were observed during segments processing

◆ _postUpdateFontInfo

System::SharedPtr<ConvertHelpers::IPostUpdateFontInfo> Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_postUpdateFontInfo

protected

IPostUpdateFontInfo member

◆ _puaSymbols

System::SharedPtr<System::Collections::Generic::SortedDictionary<char16_t, System::SharedPtr<FontSymbol> > > Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_puaSymbols

protected

Contains all PUA symbols which font has. Previously it was List<char>, new dictionary is needed to speed up processing of already processed text symbols (to skip additional operations for already processed symbols - now we need to process such symbol again only if this symbol is PUA)

◆ _substitutionReason

FontSubstitutionReason Aspose::Pdf::Engine::IO::ConvertStrategies::ConversionFontData::_substitutionReason

protected

Why this font must be substituted on processing step

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ConversionFontData()

◆ ~ConversionFontData()

Member Function Documentation

◆ AddPageNumber()

◆ AddPuaSymbol()

◆ AddSegmentInfo()

◆ FontHasChar()

◆ FreePostUpdateUsedMemory()

◆ FreeUnusedMemory()

◆ get_BinaryFont()

◆ get_CharSet()

◆ get_CIDSet()

◆ get_Font()

◆ get_FontFileProgram()

◆ get_FontPageNumbers()

◆ get_FontProgramSource()

◆ get_FontRequiresCharSetCheck()

◆ get_FontRequiresCIDSetCheck()

◆ get_FontRequiresCIDToGIDMapCheck()

◆ get_FontSymbols()

◆ get_HasPUASymbols()

◆ get_NewFont()

◆ get_NewFontForProcessing()

◆ get_OriginalFont()

◆ get_PossibleHasPUASymbols()

◆ get_PostUpdateFontInfo()

◆ get_ProcessingSubstitutionReason()

◆ get_PUASymbols()

◆ GetAllFontText()

◆ GetCIDToGIDMap()

◆ GetFontFileProgram()

◆ GetFontUnicodes()

◆ InitPuaSymbolsData()

◆ PostUpdateCidMap()

◆ PostUpdateCidSet()

◆ PostUpdateFontProgram()

◆ PrepareToAccumulateStatistic()

◆ ProcessCharSet()

◆ ProcessCIDSet()

◆ ProcessCidToGIDMap()

◆ ProcessPdfSegmentText()

◆ ProcessPdfString()

◆ ProcessPuaSymbol()

◆ ProcessSegmentText()

◆ ProcessUnicodeChar()

◆ SetFontFileProgram()

◆ SetNewFont()

◆ SetNewFontForProcessing()

◆ UpdateBinaryFont()

◆ UpdateFontModifiedForcibly()

Member Data Documentation

◆ _allDocumentFontChars

◆ _allFontText

◆ _allFontUnicodes

◆ _binaryFont

◆ _charCodeProcessor

◆ _charSet

◆ _cidSet

◆ _cidToGidMap

◆ _conversionUpdater

◆ _font

◆ _fontFileProgram

◆ _fontProgramSource

◆ _fontSymbols

◆ _hasPuaSymbols

◆ _maxFontCharCode

◆ _newFont

◆ _newFontForProcessing

◆ _pageNumbers

◆ _possibleHasPuaSymbols

◆ _postUpdateFontInfo

◆ _puaSymbols

◆ _substitutionReason