Reusable font set for FontProgram related data. More...

Public Member Functions
	FontSet ()
	Creates a new instance of FontSet. More...

int	AddDirectory (String dir, bool scanSubdirectories)
	Add all the fonts in a directory and possibly its subdirectories. More...

int	AddDirectory (String dir)
	Add all the fonts in a directory. More...

bool	AddFont (FontProgram fontProgram, String encoding, String alias, Range unicodeRange)
	Add not supported for auto creating FontPrograms. More...

bool	AddFont (FontProgram fontProgram, String encoding, String alias)
	Add not supported for auto creating FontPrograms. More...

bool	AddFont (FontProgram fontProgram, String encoding)
	Add not supported for auto creating FontPrograms. More...

bool	AddFont (String fontPath, String encoding, String alias, Range unicodeRange)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (String fontPath, String encoding, String alias)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (String fontPath, String encoding)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (byte[] fontData, String encoding, String alias, Range unicodeRange)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (byte[] fontData, String encoding, String alias)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (byte[] fontData, String encoding)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (String fontPath)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (byte[] fontData)
	Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. More...

bool	AddFont (FontInfo fontInfo, String alias, Range unicodeRange)
	Adds FontInfo with alias. More...

bool	AddFont (FontInfo fontInfo, String alias)
	Adds FontInfo with alias. More...

bool	AddFont (FontInfo fontInfo)
	Adds FontInfo. More...

bool	Contains (String fontName)
	Search in existed fonts for PostScript name or full font name. More...

ICollection< FontInfo >	Get (String fontName)
	Search in existed fonts for PostScript name or full font name. More...

ICollection< FontInfo >	GetFonts ()
	Gets available fonts. More...

ICollection< FontInfo >	GetFonts (iText.Layout.Font.FontSet tempFonts)
	Gets union of available and temporary fonts. More...

bool	IsEmpty ()
	Returns `true` if this set contains no elements. More...

int	Size ()
	Returns the number of elements in this set. More...

Detailed Description

Reusable font set for FontProgram related data.

Reusable font set for FontProgram related data. Add and search fonts.

A FontSet instance could be shared for multiple threads. However FontSet filling is not thread safe operation.

See also: FontProvider

Constructor & Destructor Documentation

◆ FontSet()

iText.Layout.Font.FontSet.FontSet ( )

inline

Creates a new instance of FontSet.

Member Function Documentation

◆ AddDirectory() [1/2]

int iText.Layout.Font.FontSet.AddDirectory ( String dir )

inline

Add all the fonts in a directory.

Parameters

dir	path to directory.

Returns: number of added fonts.

◆ AddDirectory() [2/2]

int iText.Layout.Font.FontSet.AddDirectory	(	String	dir,
		bool	scanSubdirectories
	)

inline

Add all the fonts in a directory and possibly its subdirectories.

Parameters

dir	path to directory.
scanSubdirectories	recursively scan subdirectories if `true`.

Returns: number of added fonts.

◆ AddFont() [1/14]

bool iText.Layout.Font.FontSet.AddFont ( byte[] fontData )

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. FontProvider.GetDefaultEncoding(iText.IO.Font.FontProgram) will be used to determine encoding.

Parameters

fontData font data.

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [2/14]

bool iText.Layout.Font.FontSet.AddFont	(	byte[]	fontData,
		String	encoding
	)

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Parameters

fontData	font data.
encoding	preferred font encoding.

Returns: true, if font was successfully added, otherwise false.

See also: iText.IO.Font.PdfEncodings

◆ AddFont() [3/14]

bool iText.Layout.Font.FontSet.AddFont	(	byte[]	fontData,
		String	encoding,
		String	alias
	)

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontData	font data.
encoding	preferred font encoding.
alias	font alias.

Returns: true, if font was successfully added, otherwise false.

See also: iText.IO.Font.PdfEncodings

◆ AddFont() [4/14]

bool iText.Layout.Font.FontSet.AddFont	(	byte[]	fontData,
		String	encoding,
		String	alias,
		Range	unicodeRange
	)

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontData	font data.
encoding	preferred font encoding.
alias	font alias.
unicodeRange	sets the specific range of characters to be used from the font

Returns: true, if font was successfully added, otherwise false.

See also: iText.IO.Font.PdfEncodings

◆ AddFont() [5/14]

bool iText.Layout.Font.FontSet.AddFont ( FontInfo fontInfo )

inline

Adds FontInfo.

Adds FontInfo . Could be used to fill temporary font set.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced.

Parameters

fontInfo font info.

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [6/14]

bool iText.Layout.Font.FontSet.AddFont	(	FontInfo	fontInfo,
		String	alias
	)

inline

Adds FontInfo with alias.

Adds FontInfo with alias. Could be used to fill temporary font set.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontInfo	font info.
alias	font alias.

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [7/14]

bool iText.Layout.Font.FontSet.AddFont	(	FontInfo	fontInfo,
		String	alias,
		Range	unicodeRange
	)

inline

Adds FontInfo with alias.

Adds FontInfo with alias. Could be used to fill temporary font set.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontInfo	font info.
alias	font alias.
unicodeRange	sets the specific range of characters to be used from the font

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [8/14]

bool iText.Layout.Font.FontSet.AddFont	(	FontProgram	fontProgram,
		String	encoding
	)

inline

Add not supported for auto creating FontPrograms.

Parameters

fontProgram

iText.IO.Font.FontProgram

Parameters

encoding FontEncoding for creating iText.Kernel.Font.PdfFont.

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [9/14]

bool iText.Layout.Font.FontSet.AddFont	(	FontProgram	fontProgram,
		String	encoding,
		String	alias
	)

inline

Add not supported for auto creating FontPrograms.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontProgram

iText.IO.Font.FontProgram

Parameters

encoding	FontEncoding for creating iText.Kernel.Font.PdfFont
alias	font alias.

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [10/14]

bool iText.Layout.Font.FontSet.AddFont	(	FontProgram	fontProgram,
		String	encoding,
		String	alias,
		Range	unicodeRange
	)

inline

Add not supported for auto creating FontPrograms.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontProgram

iText.IO.Font.FontProgram

Parameters

encoding	FontEncoding for creating iText.Kernel.Font.PdfFont
alias	font alias.
unicodeRange	sets the specific range of characters to be used from the font

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [11/14]

bool iText.Layout.Font.FontSet.AddFont ( String fontPath )

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet. FontProvider.GetDefaultEncoding(iText.IO.Font.FontProgram) will be used to determine encoding.

Parameters

fontPath path to font data.

Returns: true, if font was successfully added, otherwise false.

◆ AddFont() [12/14]

bool iText.Layout.Font.FontSet.AddFont	(	String	fontPath,
		String	encoding
	)

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Parameters

fontPath	path to font data.
encoding	preferred font encoding.

Returns: true, if font was successfully added, otherwise false.

See also: iText.IO.Font.PdfEncodings

◆ AddFont() [13/14]

bool iText.Layout.Font.FontSet.AddFont	(	String	fontPath,
		String	encoding,
		String	alias
	)

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontPath	path to font data.
encoding	preferred font encoding.
alias	font alias.

Returns: true, if font was successfully added, otherwise false.

See also: iText.IO.Font.PdfEncodings

◆ AddFont() [14/14]

bool iText.Layout.Font.FontSet.AddFont	(	String	fontPath,
		String	encoding,
		String	alias,
		Range	unicodeRange
	)

inline

Creates FontInfo , fetches iText.IO.Font.FontProgramDescriptor and adds just created FontInfo to FontSet.

Note, FontInfo.GetAlias() do not taken into account in FontInfo.Equals(System.Object). The same font with different alias will not be replaced. Alias will replace original font family in font selector algorithm.

Parameters

fontPath	path to font data.
encoding	preferred font encoding.
alias	font alias, will replace original font family.
unicodeRange	sets the specific range of characters to be used from the font

Returns: true, if font was successfully added, otherwise false.

See also: iText.IO.Font.PdfEncodings

◆ Contains()

bool iText.Layout.Font.FontSet.Contains ( String fontName )

inline

Search in existed fonts for PostScript name or full font name.

Note, this method has O(n) complexity.

Parameters

fontName PostScript or full name.

Returns: true, if FontSet contains font with given name.

◆ Get()

ICollection<FontInfo> iText.Layout.Font.FontSet.Get ( String fontName )

inline

Search in existed fonts for PostScript name or full font name.

Note, this method has O(n) complexity.

Parameters

fontName PostScript or full name.

Returns: Collection of FontInfo from set of fonts with given PostScript or full name.

◆ GetFonts() [1/2]

ICollection<FontInfo> iText.Layout.Font.FontSet.GetFonts ( )

inline

Gets available fonts.

Note, the collection is unmodifiable.

Returns: set of all available fonts

◆ GetFonts() [2/2]

ICollection<FontInfo> iText.Layout.Font.FontSet.GetFonts ( iText.Layout.Font.FontSet tempFonts )

inline

Gets union of available and temporary fonts.

Note, the collection is unmodifiable.

Parameters

tempFonts set of temporary fonts

Returns: set of all available and temporary fonts

◆ IsEmpty()

bool iText.Layout.Font.FontSet.IsEmpty ( )

inline

Returns true if this set contains no elements.

Returns

true if this set contains no elements

◆ Size()

int iText.Layout.Font.FontSet.Size ( )

inline

Returns the number of elements in this set.

Returns: the number of elements in this set

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ FontSet()

Member Function Documentation

◆ AddDirectory() [1/2]

◆ AddDirectory() [2/2]

◆ AddFont() [1/14]

◆ AddFont() [2/14]

◆ AddFont() [3/14]

◆ AddFont() [4/14]

◆ AddFont() [5/14]

◆ AddFont() [6/14]

◆ AddFont() [7/14]

◆ AddFont() [8/14]

◆ AddFont() [9/14]

◆ AddFont() [10/14]

◆ AddFont() [11/14]

◆ AddFont() [12/14]

◆ AddFont() [13/14]

◆ AddFont() [14/14]

◆ Contains()

◆ Get()

◆ GetFonts() [1/2]

◆ GetFonts() [2/2]

◆ IsEmpty()

◆ Size()