com.itextpdf.pdfcleanup

Class PdfCleanUpProcessor

java.lang.Object

com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

com.itextpdf.pdfcleanup.PdfCleanUpProcessor

public class PdfCleanUpProcessor
extends com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

Nested Class Summary

Nested classes/interfaces inherited from class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor.PopGraphicsStateOperator

Field Summary

Fields inherited from class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

clippingRule, currentPath, DEFAULT_OPERATOR, eventListener, isClip, supportedEvents

Method Summary

Modifier and Type	Method and Description
protected void	beginMarkedContent(com.itextpdf.kernel.pdf.PdfName tag, com.itextpdf.kernel.pdf.PdfDictionary dict)
protected void	eventOccurred(com.itextpdf.kernel.pdf.canvas.parser.data.IEventData data, com.itextpdf.kernel.pdf.canvas.parser.EventType type)
com.itextpdf.kernel.pdf.canvas.parser.listener.IEventListener	getEventListener()
protected void	invokeOperator(com.itextpdf.kernel.pdf.PdfLiteral operator, List operands)
void	processContent(byte[] contentBytes, com.itextpdf.kernel.pdf.PdfResources resources)
void	processPageAnnotations(com.itextpdf.kernel.pdf.PdfPage page, List regions, boolean redactRedactAnnotations) Process the annotations of a page.
void	processPageContent(com.itextpdf.kernel.pdf.PdfPage page)

Methods inherited from class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

endMarkedContent, getFont, getGraphicsState, getRegisteredOperatorStrings, getResources, getXObjectStream, paintPath, populateOperators, populateXObjectDoHandlers, registerContentOperator, registerXObjectDoHandler, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

processPageContent

public void processPageContent(com.itextpdf.kernel.pdf.PdfPage page)

Overrides:

processPageContent in class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

processPageAnnotations

public void processPageAnnotations(com.itextpdf.kernel.pdf.PdfPage page,
                                   List regions,
                                   boolean redactRedactAnnotations)

Process the annotations of a page. Default process behaviour is to remove the annotation if there is (partial) overlap with a redaction region

Parameters:

page - the page to process

regions - a list of redaction regions

redactRedactAnnotations - true if annotation with subtype /Redact should also be removed

processContent

public void processContent(byte[] contentBytes,
                           com.itextpdf.kernel.pdf.PdfResources resources)

Overrides:

processContent in class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

Parameters:

contentBytes - the bytes of a content stream

resources - the resources of the content stream. Must not be null.

getEventListener

public com.itextpdf.kernel.pdf.canvas.parser.listener.IEventListener getEventListener()

Overrides:

getEventListener in class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

invokeOperator

protected void invokeOperator(com.itextpdf.kernel.pdf.PdfLiteral operator,
                              List operands)

Overrides:

invokeOperator in class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

beginMarkedContent

protected void beginMarkedContent(com.itextpdf.kernel.pdf.PdfName tag,
                                  com.itextpdf.kernel.pdf.PdfDictionary dict)

Overrides:

beginMarkedContent in class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor

eventOccurred

protected void eventOccurred(com.itextpdf.kernel.pdf.canvas.parser.data.IEventData data,
                             com.itextpdf.kernel.pdf.canvas.parser.EventType type)

Overrides:

eventOccurred in class com.itextpdf.kernel.pdf.canvas.parser.PdfCanvasProcessor