iText.Kernel.Pdf.Canvas.Parser.PdfDocumentContentParser Class Reference

A utility class that makes it cleaner to process content from pages of a iText.Kernel.Pdf.PdfDocument through a specified RenderListener. More...

Public Member Functions
	PdfDocumentContentParser (PdfDocument pdfDocument)
virtual E	ProcessContent< E > (int pageNumber, E renderListener, IDictionary< String, IContentOperator > additionalContentOperators)
	Processes content from the specified page number using the specified listener. More...
virtual E	ProcessContent< E > (int pageNumber, E renderListener)
	Processes content from the specified page number using the specified listener More...

Detailed Description

A utility class that makes it cleaner to process content from pages of a iText.Kernel.Pdf.PdfDocument through a specified RenderListener.

Member Function Documentation

ProcessContent< E >() [1/2]

virtual E iText.Kernel.Pdf.Canvas.Parser.PdfDocumentContentParser.ProcessContent< E > ( int  pageNumber, E  renderListener  )

inlinevirtual

Processes content from the specified page number using the specified listener

Template Parameters

E	the type of the renderListener - this makes it easy to chain calls

Parameters

pageNumber	the page number to process
renderListener	the listener that will receive render callbacks

Returns

the provided renderListener

Type Constraints

E

:

IEventListener

ProcessContent< E >() [2/2]

virtual E iText.Kernel.Pdf.Canvas.Parser.PdfDocumentContentParser.ProcessContent< E > ( int  pageNumber, E  renderListener, IDictionary< String, IContentOperator >  additionalContentOperators  )

inlinevirtual

Processes content from the specified page number using the specified listener.

Processes content from the specified page number using the specified listener. Also allows registration of custom IContentOperators that can influence how (and whether or not) the PDF instructions will be parsed.

Template Parameters

E	the type of the renderListener - this makes it easy to chain calls

Parameters

pageNumber	the page number to process
renderListener	the listener that will receive render callbacks
additionalContentOperators	an optional map of custom ContentOperators for rendering instructions

Returns

the provided renderListener

Type Constraints

E

:

IEventListener