org.apache.fop.pdf
Class PDFResourceContext

java.lang.Object
  org.apache.fop.pdf.PDFObject
      org.apache.fop.pdf.PDFResourceContext

Direct Known Subclasses:

PDFPage

public class PDFResourceContext

extends PDFObject

The PDF resource context. There is one of these for every page in a PDF document. The object specifies the dimensions of the page and references a /Resources object, a contents stream and the page's parent in the page hierarchy. Modified by Mark Lillywhite, mark-fop@inomial.com. The Parent object was being referred to by reference, but all that we ever used from the Parent was its PDF object ID, and according to the memory profile this was causing OOM issues. So, we store only the object ID of the parent, rather than the parent itself.

Field Summary

protected PDFAnnotList	annotList the list of annotation objects for this page
protected PDFResources	resources the page's /Resource object

Fields inherited from class org.apache.fop.pdf.PDFObject

DATE_FORMAT, log

Constructor Summary

PDFResourceContext(PDFResources resources)
Creates a new ResourceContext.

Method Summary

void	addAnnotation(PDFObject annot) set this page's annotation list
void	addGState(PDFGState gstate) A a GState to this resource context.
void	addShading(PDFShading shading) Add the shading to the current resource context.
PDFAnnotList	getAnnotations() Get the current annotations.
PDFResources	getPDFResources() Get the resources for this resource context.

Methods inherited from class org.apache.fop.pdf.PDFObject

encode, encodeString, encodeText, formatDateTime, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, hasObjectNumber, output, referencePDF, setDocument, setObjectNumber, toPDF, toPDFString

Methods inherited from class java.lang.Object

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

Field Detail

resources

protected PDFResources resources

the page's /Resource object

annotList

protected PDFAnnotList annotList

the list of annotation objects for this page

Constructor Detail

PDFResourceContext

public PDFResourceContext(PDFResources resources)

Creates a new ResourceContext.

Parameters:

resources - the /Resources object

Method Detail

getPDFResources

public PDFResources getPDFResources()

Get the resources for this resource context.

Returns:

the resources in this resource context

addAnnotation

public void addAnnotation(PDFObject annot)

set this page's annotation list

Parameters:

annot - a PDFAnnotList list of annotations

getAnnotations

public PDFAnnotList getAnnotations()

Get the current annotations.

Returns:

the current annotation list

addGState

public void addGState(PDFGState gstate)

A a GState to this resource context.

Parameters:

gstate - the GState to add

addShading

public void addShading(PDFShading shading)

Add the shading to the current resource context.

Parameters:

shading - the shading to add