org.mapfish.print

Class PDFCustomBlocks

java.lang.Object

com.itextpdf.text.pdf.PdfPageEventHelper

org.mapfish.print.PDFCustomBlocks

All Implemented Interfaces:

com.itextpdf.text.pdf.PdfPageEvent

public class PDFCustomBlocks
extends com.itextpdf.text.pdf.PdfPageEventHelper

Listen to events from the PDF document in order to render the custom ChunkDrawers, the header/footer and the background.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PDFCustomBlocks.AbsoluteDrawer Base class for the absolute drawers

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.log4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor and Description
PDFCustomBlocks(com.itextpdf.text.pdf.PdfWriter writer, RenderingContext context)

Method Summary

Modifier and Type	Method and Description
void	addAbsoluteDrawer(PDFCustomBlocks.AbsoluteDrawer chunkDrawer) Schedule a absolute block (like a !columns or a !map).
void	addChunkDrawer(ChunkDrawer chunkDrawer) Register a custom drawer.
void	addError(java.lang.Exception e)
void	blockRendered(ChunkDrawer chunkDrawer) Called when a custom drawer has been rendered.
void	closeReaders()
com.itextpdf.text.Chunk	getOrCreateTotalPagesBlock(com.itextpdf.text.Font font)
void	onCloseDocument(com.itextpdf.text.pdf.PdfWriter writer, com.itextpdf.text.Document document)
void	onEndPage(com.itextpdf.text.pdf.PdfWriter writer, com.itextpdf.text.Document document)
void	onStartPage(com.itextpdf.text.pdf.PdfWriter writer, com.itextpdf.text.Document document)
void	setBackgroundPdf(java.lang.String backgroundPdf)
void	setFooter(HeaderFooter footer, PJsonObject params)
void	setHeader(HeaderFooter header, PJsonObject params)

Methods inherited from class com.itextpdf.text.pdf.PdfPageEventHelper

onChapter, onChapterEnd, onGenericTag, onOpenDocument, onParagraph, onParagraphEnd, onSection, onSectionEnd

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

public static final org.apache.log4j.Logger LOGGER

Constructor Detail

PDFCustomBlocks

public PDFCustomBlocks(com.itextpdf.text.pdf.PdfWriter writer,
                       RenderingContext context)

Method Detail

onStartPage

public void onStartPage(com.itextpdf.text.pdf.PdfWriter writer,
                        com.itextpdf.text.Document document)

Specified by:

onStartPage in interface com.itextpdf.text.pdf.PdfPageEvent

Overrides:

onStartPage in class com.itextpdf.text.pdf.PdfPageEventHelper

onEndPage

public void onEndPage(com.itextpdf.text.pdf.PdfWriter writer,
                      com.itextpdf.text.Document document)

Specified by:

onEndPage in interface com.itextpdf.text.pdf.PdfPageEvent

Overrides:

onEndPage in class com.itextpdf.text.pdf.PdfPageEventHelper

onCloseDocument

public void onCloseDocument(com.itextpdf.text.pdf.PdfWriter writer,
                            com.itextpdf.text.Document document)

Specified by:

onCloseDocument in interface com.itextpdf.text.pdf.PdfPageEvent

Overrides:

onCloseDocument in class com.itextpdf.text.pdf.PdfPageEventHelper

addChunkDrawer

public void addChunkDrawer(ChunkDrawer chunkDrawer)

Register a custom drawer.

blockRendered

public void blockRendered(ChunkDrawer chunkDrawer)

Called when a custom drawer has been rendered.

addAbsoluteDrawer

public void addAbsoluteDrawer(PDFCustomBlocks.AbsoluteDrawer chunkDrawer)
                       throws com.itextpdf.text.DocumentException

Schedule a absolute block (like a !columns or a !map).

Throws:

com.itextpdf.text.DocumentException

setHeader

public void setHeader(HeaderFooter header,
                      PJsonObject params)

setFooter

public void setFooter(HeaderFooter footer,
                      PJsonObject params)

setBackgroundPdf

public void setBackgroundPdf(java.lang.String backgroundPdf)

addError

public void addError(java.lang.Exception e)

getOrCreateTotalPagesBlock

public com.itextpdf.text.Chunk getOrCreateTotalPagesBlock(com.itextpdf.text.Font font)
                                                   throws com.itextpdf.text.BadElementException

Throws:

com.itextpdf.text.BadElementException

closeReaders

public void closeReaders()