Inheritance diagram for iText.Kernel.Font.PdfSimpleFont< T >:

Public Member Functions
override bool	IsBuiltWith (String fontProgram, String encoding)
	Checks whether the PdfFont was built with corresponding fontProgram and encoding or CMAP. More...

override GlyphLine	CreateGlyphLine (String content)

override int	AppendGlyphs (String text, int from, int to, IList< Glyph > glyphs)
	Append all supported glyphs and return number of processed chars. More...

override int	AppendAnyGlyph (String text, int from, IList< Glyph > glyphs)
	Append any single glyph, even notdef. More...

virtual FontEncoding	GetFontEncoding ()
	Get the font encoding. More...

virtual CMapToUnicode	GetToUnicode ()
	Get the mapping of character codes to unicode values based on /ToUnicode entry of font dictionary. More...

override byte[]	ConvertToBytes (String text)
	Converts the text into bytes to be placed in the document. More...

override byte[]	ConvertToBytes (GlyphLine glyphLine)

override byte[]	ConvertToBytes (Glyph glyph)

override void	WriteText (GlyphLine text, int from, int to, PdfOutputStream stream)

override void	WriteText (String text, PdfOutputStream stream)

override String	Decode (PdfString content)

override GlyphLine	DecodeIntoGlyphLine (PdfString content)
	Decodes sequence of character codes (e.g. from content stream) into a iText.IO.Font.Otf.GlyphLine More...

override bool	AppendDecodedCodesToGlyphsList (IList< Glyph > list, PdfString characterCodes)
	Decodes sequence of character codes (e.g. from content stream) to sequence of glyphs and appends them to the passed list. More...

override float	GetContentWidth (PdfString content)

virtual bool	IsForceWidthsOutput ()
	Gets the state of the property. More...

virtual void	SetForceWidthsOutput (bool forceWidthsOutput)
	Set to `true` to force the generation of the widths array. More...

Public Member Functions inherited from iText.Kernel.Font.PdfFont
abstract Glyph	GetGlyph (int unicode)
	Get glyph by unicode More...

virtual bool	ContainsGlyph (int unicode)
	Check whether font contains glyph with specified unicode. More...

virtual int	GetWidth (int unicode)
	Returns the width of a certain character of this font in 1000 normalized units. More...

virtual float	GetWidth (int unicode, float fontSize)
	Returns the width of a certain character of this font in points. More...

virtual int	GetWidth (String text)
	Returns the width of a string of this font in 1000 normalized units. More...

virtual float	GetWidth (String text, float fontSize)
	Gets the width of a `String` in points. More...

virtual float	GetDescent (String text, float fontSize)
	Gets the descent of a `String` in points. More...

virtual float	GetDescent (int unicode, float fontSize)
	Gets the descent of a char code in points. More...

virtual float	GetAscent (String text, float fontSize)
	Gets the ascent of a `String` in points. More...

virtual float	GetAscent (int unicode, float fontSize)
	Gets the ascent of a char code in normalized 1000 units. More...

virtual FontProgram	GetFontProgram ()

virtual bool	IsEmbedded ()

virtual bool	IsSubset ()
	Indicates if all the glyphs and widths for that particular encoding should be included in the document. More...

virtual void	SetSubset (bool subset)
	Indicates if all the glyphs and widths for that particular encoding should be included in the document. More...

virtual void	AddSubsetRange (int[] range)
	Adds a character range when subsetting. More...

virtual IList< String >	SplitString (String text, float fontSize, float maxWidth)

override void	Flush ()
	To manually flush a `PdfObject` behind this wrapper, you have to ensure that this object is added to the document, i.e. it has an indirect reference. More...

override String	ToString ()

Public Member Functions inherited from iText.Kernel.Pdf.PdfObjectWrapper< PdfDictionary >
virtual T	GetPdfObject ()

virtual iText.Kernel.Pdf.PdfObjectWrapper< T >	MakeIndirect (PdfDocument document, PdfIndirectReference reference)
	Marks object behind wrapper to be saved as indirect. More...

virtual iText.Kernel.Pdf.PdfObjectWrapper< T >	MakeIndirect (PdfDocument document)
	Marks object behind wrapper to be saved as indirect. More...

virtual iText.Kernel.Pdf.PdfObjectWrapper< T >	SetModified ()

virtual bool	IsFlushed ()

Package Functions
	PdfSimpleFont (PdfDictionary fontDictionary)

virtual void	FlushFontData (String fontName, PdfName subtype)

virtual bool	IsBuiltInFont ()
	Indicates that the font is built in, i.e. it is one of the 14 Standard fonts More...

override PdfDictionary	GetFontDescriptor (String fontName)
	Generates the font descriptor for this font or `null` if it is one of the 14 built in fonts. More...

virtual PdfArray	BuildWidthsArray (int firstChar, int lastChar)

abstract void	AddFontStream (PdfDictionary fontDescriptor)

virtual void	SetFontProgram (T fontProgram)

Package Functions inherited from iText.Kernel.Font.PdfFont
	PdfFont (PdfDictionary fontDictionary)

override bool	IsWrappedObjectMustBeIndirect ()
	Defines if the object behind this wrapper must be an indirect object in the resultant document. More...

virtual PdfStream	GetPdfFontStream (byte[] fontStreamBytes, int[] fontStreamLengths)
	Create `PdfStream` based on fontStreamBytes . More...

Package Functions inherited from iText.Kernel.Pdf.PdfObjectWrapper< PdfDictionary >
	PdfObjectWrapper (T pdfObject)

virtual void	SetPdfObject (T pdfObject)

virtual void	SetForbidRelease ()

virtual void	UnsetForbidRelease ()

virtual void	EnsureUnderlyingObjectHasIndirectReference ()

Package Attributes
FontEncoding	fontEncoding

bool	forceWidthsOutput = false
	Forces the output of the width array. More...

byte[]	usedGlyphs = new byte[PdfFont.SIMPLE_FONT_MAX_CHAR_CODE_VALUE + 1]
	The array used with single byte encodings. More...

CMapToUnicode	toUnicode
	Currently only exists for the fonts that are parsed from the document. More...

Package Attributes inherited from iText.Kernel.Font.PdfFont
FontProgram	fontProgram

IDictionary< int, Glyph >	notdefGlyphs = new DictionaryGlyph>()

bool	newFont = true
	false, if the font comes from PdfDocument. More...

bool	embedded = false
	true if the font is to be embedded in the PDF. More...

bool	subset = true
	Indicates if all the glyphs and widths for that particular encoding should be included in the document. More...

IList< int[]>	subsetRanges

Additional Inherited Members
Static Public Attributes inherited from iText.Kernel.Font.PdfFont
const int	SIMPLE_FONT_MAX_CHAR_CODE_VALUE = 255
	The upper bound value for char code. More...

Static Package Functions inherited from iText.Kernel.Font.PdfFont
static String	UpdateSubsetPrefix (String fontName, bool isSubset, bool isEmbedded)
	Adds a unique subset prefix to be added to the font name when the font is embedded and subsetted. More...

Static Package Functions inherited from iText.Kernel.Pdf.PdfObjectWrapper< PdfDictionary >
static void	MarkObjectAsIndirect (PdfObject pdfObject)

static void	EnsureObjectIsAddedToDocument (PdfObject @object)
	Some wrappers use object's indirect reference to obtain the `PdfDocument` to which the object belongs to. More...

Static Package Attributes inherited from iText.Kernel.Font.PdfFont
static readonly byte[]	EMPTY_BYTES = new byte[0]

Member Function Documentation

◆ AppendAnyGlyph()

override int iText.Kernel.Font.PdfSimpleFont< T >.AppendAnyGlyph	(	String	text,
		int	from,
		IList< Glyph >	glyphs
	)

inlinevirtual

Append any single glyph, even notdef.

Append any single glyph, even notdef. Returns number of processed chars: 2 in case surrogate pair, otherwise 1.

Parameters

text	String to convert to glyphs.
from	from index of the text.
glyphs	array for a new glyph, shall not be null.

Returns: number of processed chars: 2 in case surrogate pair, otherwise 1

Implements iText.Kernel.Font.PdfFont.

◆ AppendDecodedCodesToGlyphsList()

override bool iText.Kernel.Font.PdfSimpleFont< T >.AppendDecodedCodesToGlyphsList	(	IList< Glyph >	list,
		PdfString	characterCodes
	)

inlinevirtual

Decodes sequence of character codes (e.g. from content stream) to sequence of glyphs and appends them to the passed list.

Reimplemented from iText.Kernel.Font.PdfFont.

◆ AppendGlyphs()

override int iText.Kernel.Font.PdfSimpleFont< T >.AppendGlyphs	(	String	text,
		int	from,
		int	to,
		IList< Glyph >	glyphs
	)

inlinevirtual

Append all supported glyphs and return number of processed chars.

Append all supported glyphs and return number of processed chars. Composite font supports surrogate pairs.

Parameters

text	String to convert to glyphs.
from	from index of the text.
to	to index of the text.
glyphs	array for a new glyphs, shall not be null.

Returns: number of processed chars from text.

Implements iText.Kernel.Font.PdfFont.

◆ ConvertToBytes()

override byte [] iText.Kernel.Font.PdfSimpleFont< T >.ConvertToBytes ( String text )

inlinevirtual

Converts the text into bytes to be placed in the document.

Converts the text into bytes to be placed in the document. The conversion is done according to the font and the encoding and the characters used are stored.

Parameters

text	the text to convert

Returns: the conversion

Implements iText.Kernel.Font.PdfFont.

◆ DecodeIntoGlyphLine()

override GlyphLine iText.Kernel.Font.PdfSimpleFont< T >.DecodeIntoGlyphLine ( PdfString content )

inlinevirtual

Decodes sequence of character codes (e.g. from content stream) into a iText.IO.Font.Otf.GlyphLine

Implements iText.Kernel.Font.PdfFont.

◆ GetFontDescriptor()

override PdfDictionary iText.Kernel.Font.PdfSimpleFont< T >.GetFontDescriptor ( String fontName )

inlinepackagevirtual

Generates the font descriptor for this font or null if it is one of the 14 built in fonts.

Returns: the PdfDictionary containing the font descriptor or null.

Implements iText.Kernel.Font.PdfFont.

◆ GetFontEncoding()

virtual FontEncoding iText.Kernel.Font.PdfSimpleFont< T >.GetFontEncoding ( )

inlinevirtual

Get the font encoding.

Returns: the iText.IO.Font.FontEncoding

◆ GetToUnicode()

virtual CMapToUnicode iText.Kernel.Font.PdfSimpleFont< T >.GetToUnicode ( )

inlinevirtual

Get the mapping of character codes to unicode values based on /ToUnicode entry of font dictionary.

Returns: the iText.IO.Font.Cmap.CMapToUnicode built based on /ToUnicode, or null if /ToUnicode is not available

◆ IsBuiltInFont()

virtual bool iText.Kernel.Font.PdfSimpleFont< T >.IsBuiltInFont ( )

inlinepackagevirtual

Indicates that the font is built in, i.e. it is one of the 14 Standard fonts

Returns

true in case the font is a Standard font and false otherwise

Reimplemented in iText.Kernel.Font.PdfTrueTypeFont, and iText.Kernel.Font.PdfType1Font.

◆ IsBuiltWith()

override bool iText.Kernel.Font.PdfSimpleFont< T >.IsBuiltWith	(	String	fontProgram,
		String	encoding
	)

inlinevirtual

Checks whether the PdfFont was built with corresponding fontProgram and encoding or CMAP.

Checks whether the PdfFont was built with corresponding fontProgram and encoding or CMAP. Default value is false unless overridden.

Parameters

fontProgram	a font name or path to a font program
encoding	an encoding or CMAP

Returns: true, if the PdfFont was built with the fontProgram and encoding. Otherwise false.

See also: iText.Kernel.Pdf.PdfDocument.FindFont(System.String, System.String), iText.IO.Font.FontProgram.IsBuiltWith(System.String), iText.IO.Font.FontEncoding.IsBuiltWith(System.String), iText.IO.Font.CMapEncoding.IsBuiltWith(System.String)

Reimplemented from iText.Kernel.Font.PdfFont.

◆ IsForceWidthsOutput()

virtual bool iText.Kernel.Font.PdfSimpleFont< T >.IsForceWidthsOutput ( )

inlinevirtual

Gets the state of the property.

Returns: value of property forceWidthsOutput

◆ SetForceWidthsOutput()

virtual void iText.Kernel.Font.PdfSimpleFont< T >.SetForceWidthsOutput ( bool forceWidthsOutput )

inlinevirtual

Set to true to force the generation of the widths array.

Parameters

forceWidthsOutput

true to force the generation of the widths array

Member Data Documentation

◆ forceWidthsOutput

bool iText.Kernel.Font.PdfSimpleFont< T >.forceWidthsOutput = false

package

Forces the output of the width array.

Forces the output of the width array. Only matters for the 14 built-in fonts.

◆ toUnicode

CMapToUnicode iText.Kernel.Font.PdfSimpleFont< T >.toUnicode

package

Currently only exists for the fonts that are parsed from the document.

Currently only exists for the fonts that are parsed from the document. In the future, we might provide possibility to add custom mappings after a font has been created from a font file.

◆ usedGlyphs

byte [] iText.Kernel.Font.PdfSimpleFont< T >.usedGlyphs = new byte[PdfFont.SIMPLE_FONT_MAX_CHAR_CODE_VALUE + 1]

package

The array used with single byte encodings.

Public Member Functions

Package Functions

Package Attributes

Additional Inherited Members

Member Function Documentation

◆ AppendAnyGlyph()

◆ AppendDecodedCodesToGlyphsList()

◆ AppendGlyphs()

◆ ConvertToBytes()

◆ DecodeIntoGlyphLine()

◆ GetFontDescriptor()

◆ GetFontEncoding()

◆ GetToUnicode()

◆ IsBuiltInFont()

◆ IsBuiltWith()

◆ IsForceWidthsOutput()

◆ SetForceWidthsOutput()

Member Data Documentation

◆ forceWidthsOutput

◆ toUnicode

◆ usedGlyphs