C# Class iTextSharp.text.DocWriter

An abstract Writer class for documents.

DocWriter is the abstract class of several writers such as PdfWriter and HtmlWriter. A DocWriter can be added as a DocListener to a certain Document by getting an instance (see method GetInstance() in the specific writer-classes). Every Element added to the original Document will be written to the stream of the listening DocWriter.

Inheritance: IDocListener

ファイルを表示 Open project: mapo80/iTextSharp-Monotouch

Protected Properties

Property	Type	Description
closeStream	bool
document	Document
open	bool
os	iTextSharp.text.pdf.OutputStreamCounter
pageSize	Rectangle
pause	bool

Public Methods

Method	Description
Add ( IElement element ) : bool	Signals that an Element was added to the Document. This method should be overriden in the specific DocWriter classes derived from this abstract class.
Close ( ) : void	Signals that the Document was closed and that no other Elements will be added.
Dispose ( ) : void
Flush ( ) : void	Flushes the Stream.
GetISOBytes ( string text ) : byte[]	Converts a string into a Byte array according to the ISO-8859-1 codepage.
IsPaused ( ) : bool
NewPage ( ) : bool	Signals that an new page has to be started. This does nothing. Has to be overridden if needed.
Open ( ) : void	Signals that the Document was opened.
Pause ( ) : void	Let the writer know that all writing has to be paused.
ResetPageCount ( ) : void	Sets the page number to 0. This method should be overriden in the specific DocWriter classes derived from this abstract class if they actually support the use of pagenumbers.
Resume ( ) : void	Let the writer know that writing may be resumed.
SetMarginMirroring ( bool marginMirroring ) : bool
SetMarginMirroringTopBottom ( bool MarginMirroring ) : bool
SetMargins ( float marginLeft, float marginRight, float marginTop, float marginBottom ) : bool	Sets the margins. This does nothing. Has to be overridden if needed.
SetPageSize ( Rectangle pageSize ) : bool	Sets the pagesize.

Protected Methods

Method	Description
AddTabs ( int indent ) : void	Writes a number of tabs.
DocWriter ( ) : System
DocWriter ( Document document, Stream os ) : System	Constructs a DocWriter.
Write ( string str ) : void	Writes a string to the stream.
Write ( string key, string value ) : void	Writes a key-value pair to the stream.
WriteEnd ( ) : void	Writes an endtag to the stream.
WriteEnd ( string tag ) : void	Writes an endtag to the stream.
WriteMarkupAttributes ( Properties markup ) : bool	Writes the markup attributes of the specified MarkupAttributes object to the stream.
WriteStart ( string tag ) : void	Writes a starttag to the stream.

Method Details

Add() public method

Signals that an Element was added to the Document.

This method should be overriden in the specific DocWriter classes derived from this abstract class.

public Add ( IElement element ) : bool
element	IElement
return	bool

AddTabs() protected method

Writes a number of tabs.

protected AddTabs ( int indent ) : void
indent	int	the number of tabs to add
return	void

Close() public method

Signals that the Document was closed and that no other Elements will be added.

public Close ( ) : void
return	void

Dispose() public method

public Dispose ( ) : void
return	void

DocWriter() protected method

protected DocWriter ( ) : System
return	System

DocWriter() protected method

Constructs a DocWriter.

protected DocWriter ( Document document, Stream os ) : System
document	Document	The Document that has to be written
os	Stream	The Stream the writer has to write to.
return	System

Flush() public method

Flushes the Stream.

public Flush ( ) : void
return	void

GetISOBytes() public static method

Converts a string into a Byte array according to the ISO-8859-1 codepage.

public static GetISOBytes ( string text ) : byte[]
text	string	the text to be converted
return	byte[]

IsPaused() public method

public IsPaused ( ) : bool
return	bool

NewPage() public method

Signals that an new page has to be started.

This does nothing. Has to be overridden if needed.

public NewPage ( ) : bool
return	bool

Open() public method

Signals that the Document was opened.

public Open ( ) : void
return	void

Pause() public method

Let the writer know that all writing has to be paused.

public Pause ( ) : void
return	void

ResetPageCount() public method

Sets the page number to 0.

This method should be overriden in the specific DocWriter classes derived from this abstract class if they actually support the use of pagenumbers.

public ResetPageCount ( ) : void
return	void

Resume() public method

Let the writer know that writing may be resumed.

public Resume ( ) : void
return	void

SetMarginMirroring() public method

public SetMarginMirroring ( bool marginMirroring ) : bool
marginMirroring	bool
return	bool

SetMarginMirroringTopBottom() public method

public SetMarginMirroringTopBottom ( bool MarginMirroring ) : bool
MarginMirroring	bool
return	bool

SetMargins() public method

Sets the margins.

This does nothing. Has to be overridden if needed.

public SetMargins ( float marginLeft, float marginRight, float marginTop, float marginBottom ) : bool
marginLeft	float	the margin on the left
marginRight	float	the margin on the right
marginTop	float	the margin on the top
marginBottom	float	the margin on the bottom
return	bool

SetPageSize() public method

Sets the pagesize.

public SetPageSize ( Rectangle pageSize ) : bool
pageSize	Rectangle	the new pagesize
return	bool

Write() protected method

Writes a string to the stream.

protected Write ( string str ) : void
str	string	the string to write
return	void

Write() protected method

Writes a key-value pair to the stream.

protected Write ( string key, string value ) : void
key	string	the name of an attribute
value	string	the value of an attribute
return	void

WriteEnd() protected method

Writes an endtag to the stream.

protected WriteEnd ( ) : void
return	void

WriteEnd() protected method

Writes an endtag to the stream.

protected WriteEnd ( string tag ) : void
tag	string	the name of the tag
return	void

WriteMarkupAttributes() protected method

Writes the markup attributes of the specified MarkupAttributes object to the stream.

protected WriteMarkupAttributes ( Properties markup ) : bool
markup	System.util.Properties
return	bool

WriteStart() protected method

Writes a starttag to the stream.

protected WriteStart ( string tag ) : void
tag	string	the name of the tag
return	void

Property Details

closeStream protected_oe property

protected bool closeStream
return	bool

document protected_oe property

This is the document that has to be written.

protected Document,iTextSharp.text document
return	Document

open protected_oe property

Is the writer open for writing?

protected bool open
return	bool

os protected_oe property

The stream of this writer.

protected OutputStreamCounter,iTextSharp.text.pdf os
return	iTextSharp.text.pdf.OutputStreamCounter

pageSize protected_oe property

The pageSize.

protected Rectangle,iTextSharp.text pageSize
return	Rectangle

pause protected_oe property

Do we have to pause all writing actions?

protected bool pause
return	bool