iTextSharp.text.pdf.BidiLine Class Reference

Public Member Functions
	BidiLine ()
	BidiLine (BidiLine org)
bool	IsEmpty ()
void	ClearChunks ()
bool	GetParagraph (int runDirection)
void	AddChunk (PdfChunk chunk)
void	AddChunks (ArrayList chunks)
void	AddPiece (char c, PdfChunk chunk)
void	Save ()
void	Restore ()
void	MirrorGlyphs ()
void	DoArabicShapping ()
PdfLine	ProcessLine (float leftX, float width, int alignment, int runDirection, int arabicOptions)
float	GetWidth (int startIdx, int lastIdx)
ArrayList	CreateArrayOfPdfChunks (int startIdx, int endIdx)
ArrayList	CreateArrayOfPdfChunks (int startIdx, int endIdx, PdfChunk extraPdfChunk)
int[]	GetWord (int startIdx, int idx)
int	TrimRight (int startIdx, int endIdx)
int	TrimLeft (int startIdx, int endIdx)
int	TrimRightEx (int startIdx, int endIdx)
int	TrimLeftEx (int startIdx, int endIdx)
void	Reorder (int start, int end)
void	Flip (int start, int end)

Static Public Member Functions
static bool	IsWS (char c)

Protected Attributes
int	runDirection
int	pieceSize = pieceSizeStart
char[]	text = new char[pieceSizeStart]
PdfChunk[]	detailChunks = new PdfChunk[pieceSizeStart]
int	totalTextLength = 0
byte[]	orderLevels = new byte[pieceSizeStart]
int[]	indexChars = new int[pieceSizeStart]
ArrayList	chunks = new ArrayList()
int	indexChunk = 0
int	indexChunkChar = 0
int	currentChar = 0
int	storedRunDirection
char[]	storedText = new char[0]
PdfChunk[]	storedDetailChunks = new PdfChunk[0]
int	storedTotalTextLength = 0
byte[]	storedOrderLevels = new byte[0]
int[]	storedIndexChars = new int[0]
int	storedIndexChunk = 0
int	storedIndexChunkChar = 0
int	storedCurrentChar = 0
bool	shortStore
int	arabicOptions

Static Protected Attributes
static IntHashtable	mirrorChars = new IntHashtable()

Detailed Description

Does all the line bidirectional processing with PdfChunk assembly.

Author

Paulo Soares (psoar.nosp@m.es@c.nosp@m.onsis.nosp@m.te.p.nosp@m.t)

Constructor & Destructor Documentation

BidiLine() [1/2]

iTextSharp.text.pdf.BidiLine.BidiLine

(

)

Creates new BidiLine

BidiLine() [2/2]

iTextSharp.text.pdf.BidiLine.BidiLine

(

BidiLine

org

)

Member Function Documentation

AddChunk()

void iTextSharp.text.pdf.BidiLine.AddChunk

(

PdfChunk

chunk

)

AddChunks()

void iTextSharp.text.pdf.BidiLine.AddChunks

(

ArrayList

chunks

)

AddPiece()

void iTextSharp.text.pdf.BidiLine.AddPiece	(	char	c,
		PdfChunk	chunk
	)

ClearChunks()

void iTextSharp.text.pdf.BidiLine.ClearChunks

(

)

CreateArrayOfPdfChunks() [1/2]

ArrayList iTextSharp.text.pdf.BidiLine.CreateArrayOfPdfChunks	(	int	startIdx,
		int	endIdx
	)

CreateArrayOfPdfChunks() [2/2]

ArrayList iTextSharp.text.pdf.BidiLine.CreateArrayOfPdfChunks	(	int	startIdx,
		int	endIdx,
		PdfChunk	extraPdfChunk
	)

DoArabicShapping()

void iTextSharp.text.pdf.BidiLine.DoArabicShapping

(

)

Flip()

void iTextSharp.text.pdf.BidiLine.Flip	(	int	start,
		int	end
	)

GetParagraph()

bool iTextSharp.text.pdf.BidiLine.GetParagraph

(

int

runDirection

)

GetWidth()

float iTextSharp.text.pdf.BidiLine.GetWidth	(	int	startIdx,
		int	lastIdx
	)

Gets the width of a range of characters.

Parameters

startIdx	the first index to calculate
lastIdx	the last inclusive index to calculate

Returns

the sum of all widths

GetWord()

int [] iTextSharp.text.pdf.BidiLine.GetWord	(	int	startIdx,
		int	idx
	)

IsEmpty()

bool iTextSharp.text.pdf.BidiLine.IsEmpty

(

)

IsWS()

static bool iTextSharp.text.pdf.BidiLine.IsWS ( char  c )

static

MirrorGlyphs()

void iTextSharp.text.pdf.BidiLine.MirrorGlyphs

(

)

ProcessLine()

PdfLine iTextSharp.text.pdf.BidiLine.ProcessLine	(	float	leftX,
		float	width,
		int	alignment,
		int	runDirection,
		int	arabicOptions
	)

Reorder()

void iTextSharp.text.pdf.BidiLine.Reorder	(	int	start,
		int	end
	)

Restore()

void iTextSharp.text.pdf.BidiLine.Restore

(

)

Save()

void iTextSharp.text.pdf.BidiLine.Save

(

)

TrimLeft()

int iTextSharp.text.pdf.BidiLine.TrimLeft	(	int	startIdx,
		int	endIdx
	)

TrimLeftEx()

int iTextSharp.text.pdf.BidiLine.TrimLeftEx	(	int	startIdx,
		int	endIdx
	)

TrimRight()

int iTextSharp.text.pdf.BidiLine.TrimRight	(	int	startIdx,
		int	endIdx
	)

TrimRightEx()

int iTextSharp.text.pdf.BidiLine.TrimRightEx	(	int	startIdx,
		int	endIdx
	)

Member Data Documentation

arabicOptions

int iTextSharp.text.pdf.BidiLine.arabicOptions

protected

chunks

ArrayList iTextSharp.text.pdf.BidiLine.chunks = new ArrayList()

protected

currentChar

int iTextSharp.text.pdf.BidiLine.currentChar = 0

protected

detailChunks

PdfChunk [] iTextSharp.text.pdf.BidiLine.detailChunks = new PdfChunk[pieceSizeStart]

protected

indexChars

int [] iTextSharp.text.pdf.BidiLine.indexChars = new int[pieceSizeStart]

protected

indexChunk

int iTextSharp.text.pdf.BidiLine.indexChunk = 0

protected

indexChunkChar

int iTextSharp.text.pdf.BidiLine.indexChunkChar = 0

protected

mirrorChars

IntHashtable iTextSharp.text.pdf.BidiLine.mirrorChars = new IntHashtable()

staticprotected

orderLevels

byte [] iTextSharp.text.pdf.BidiLine.orderLevels = new byte[pieceSizeStart]

protected

pieceSize

int iTextSharp.text.pdf.BidiLine.pieceSize = pieceSizeStart

protected

runDirection

int iTextSharp.text.pdf.BidiLine.runDirection

protected

shortStore

bool iTextSharp.text.pdf.BidiLine.shortStore

protected

storedCurrentChar

int iTextSharp.text.pdf.BidiLine.storedCurrentChar = 0

protected

storedDetailChunks

PdfChunk [] iTextSharp.text.pdf.BidiLine.storedDetailChunks = new PdfChunk[0]

protected

storedIndexChars

int [] iTextSharp.text.pdf.BidiLine.storedIndexChars = new int[0]

protected

storedIndexChunk

int iTextSharp.text.pdf.BidiLine.storedIndexChunk = 0

protected

storedIndexChunkChar

int iTextSharp.text.pdf.BidiLine.storedIndexChunkChar = 0

protected

storedOrderLevels

byte [] iTextSharp.text.pdf.BidiLine.storedOrderLevels = new byte[0]

protected

storedRunDirection

int iTextSharp.text.pdf.BidiLine.storedRunDirection

protected

storedText

char [] iTextSharp.text.pdf.BidiLine.storedText = new char[0]

protected

storedTotalTextLength

int iTextSharp.text.pdf.BidiLine.storedTotalTextLength = 0

protected

text

char [] iTextSharp.text.pdf.BidiLine.text = new char[pieceSizeStart]

protected

totalTextLength

int iTextSharp.text.pdf.BidiLine.totalTextLength = 0

protected

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

• src/core/iTextSharp/text/pdf/BidiLine.cs