Package com.levigo.jadice.server.html2fop.internal.process.processor.impl

Class AddImagesExceedingPageDimToAttachmentsProcessor

java.lang.Object

com.levigo.jadice.server.html2fop.internal.process.processor.impl.AddImagesExceedingPageDimToAttachmentsProcessor

All Implemented Interfaces:

HTMLPostLayoutProcessor

public class AddImagesExceedingPageDimToAttachmentsProcessor
extends Object
implements HTMLPostLayoutProcessor

This processor takes care of replacing all the image html nodes which overflow the pdf document's width with a <span>{placeholderText}</span> placeholder. The original image streams are added to the unused Streams of the html document's StreamResolver and therefore to the attachments part of the resulting PDF document.

Constructor Summary

Constructors

Constructor	Description
AddImagesExceedingPageDimToAttachmentsProcessor()

Method Summary

Modifier and Type	Method	Description
boolean	postLayout(ProcessingContext context, com.levigo.jadice.server.html2fop.internal.HtmlLayoutResult layoutResult)	Replaces all html image elements that overflow the width with a <span>{placeholderText}</span> element.

Methods inherited from class java.lang.Object

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

Constructor Detail

AddImagesExceedingPageDimToAttachmentsProcessor

public AddImagesExceedingPageDimToAttachmentsProcessor()

Method Detail

postLayout

public boolean postLayout(ProcessingContext context,
                          com.levigo.jadice.server.html2fop.internal.HtmlLayoutResult layoutResult)

Replaces all html image elements that overflow the width with a <span>{placeholderText}</span> element.

Specified by:

postLayout in interface HTMLPostLayoutProcessor

Parameters:

context - contains the general processing context that is needed to process HTML documents.

layoutResult - the layout result of the previous layout run.

Returns:

true if a relayout process is necessary otherwise false.