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

Constructor Summary

Constructors

Constructor and Description
PdfCleanUpProcessor(List cleanUpRegions, com.itextpdf.kernel.pdf.PdfDocument document)

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)
PdfCleanUpEventListener	getEventListener()
protected void	invokeOperator(com.itextpdf.kernel.pdf.PdfLiteral operator, List operands)
protected static com.itextpdf.kernel.geom.Matrix	operandsToMatrix(List operands)
com.itextpdf.kernel.pdf.canvas.PdfCanvas	popCleanedCanvas()
void	processContent(byte[] contentBytes, com.itextpdf.kernel.pdf.PdfResources resources)
void	processPageContent(com.itextpdf.kernel.pdf.PdfPage page)
protected static void	writeOperands(com.itextpdf.kernel.pdf.canvas.PdfCanvas canvas, List operands)

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

Constructor Detail

PdfCleanUpProcessor

public PdfCleanUpProcessor(List cleanUpRegions,
                           com.itextpdf.kernel.pdf.PdfDocument document)

Method Detail

processPageContent

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

Overrides:

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

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 PdfCleanUpEventListener getEventListener()

Overrides:

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

popCleanedCanvas

public com.itextpdf.kernel.pdf.canvas.PdfCanvas popCleanedCanvas()

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

writeOperands

protected static void writeOperands(com.itextpdf.kernel.pdf.canvas.PdfCanvas canvas,
                                    List operands)

operandsToMatrix

protected static com.itextpdf.kernel.geom.Matrix operandsToMatrix(List operands)

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