Class PDFLayer

java.lang.Object

org.apache.fop.pdf.PDFObject

org.apache.fop.pdf.PDFDictionary

org.apache.fop.pdf.PDFIdentifiedDictionary

org.apache.fop.pdf.PDFLayer

All Implemented Interfaces:

CompressedObject, PDFWritable

public class PDFLayer
extends PDFIdentifiedDictionary

Optional Content Group Dictionary, which we will call a 'layer'.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PDFLayer.Resolver

Field Summary

Fields

Modifier and Type	Field	Description
private PDFLayer.Resolver	resolver

Fields inherited from class PDFDictionary

entries, order

Fields inherited from class PDFObject

log

Constructor Summary

Constructors

Constructor	Description
PDFLayer(String id)

Method Summary

Modifier and Type	Method	Description
int	output(OutputStream stream)	Write the PDF represention of this object
void	populate(Object name, Object intent, Object usage)
void	setResolver(PDFLayer.Resolver resolver)

Methods inherited from class PDFIdentifiedDictionary

getId, hasId

Methods inherited from class PDFDictionary

containsKey, get, getChildren, getChildren, keySet, put, put, remove, writeDictionary

Methods inherited from class PDFObject

contentEquals, encode, encodeBinaryToHexString, encodeString, encodeText, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, getParent, hasObjectNumber, makeReference, outputInline, referencePDF, setDocument, setObjectNumber, setObjectNumber, setObjectNumber, setParent, supportsObjectStream, toPDF, toPDFString

Methods inherited from class Object

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

Field Details

resolver

private PDFLayer.Resolver resolver

Constructor Details

PDFLayer

public PDFLayer(String id)

Method Details

output

public int output(OutputStream stream)
           throws IOException

Description copied from class: PDFDictionary

Write the PDF represention of this object

Specified by:

output in interface CompressedObject

Overrides:

output in class PDFDictionary

Parameters:

stream - the stream to write the PDF to

Returns:

the number of bytes written

Throws:

IOException - if there is an error writing to the stream

setResolver

public void setResolver(PDFLayer.Resolver resolver)

populate

public void populate(Object name,
 Object intent,
 Object usage)