fop 2.1

org.apache.fop.pdf
Class PDFResourceContext

java.lang.Object
  extended by org.apache.fop.pdf.PDFObject
      extended by org.apache.fop.pdf.PDFDictionary
          extended by org.apache.fop.pdf.PDFResourceContext
All Implemented Interfaces:
PDFWritable
Direct Known Subclasses:
PDFPage

public class PDFResourceContext
extends PDFDictionary

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
 
Fields inherited from class org.apache.fop.pdf.PDFDictionary
entries, order
 
Fields inherited from class org.apache.fop.pdf.PDFObject
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 addPattern(PDFPattern pattern)
           
 void addShading(PDFShading shading)
          Add the shading to the current resource context.
 void addXObject(PDFXObject xObject)
           
 PDFAnnotList getAnnotations()
          Get the current annotations.
 java.util.Set<PDFGState> getGStates()
           
 java.util.Set<PDFPattern> getPatterns()
           
 PDFResources getPDFResources()
          Get the resources for this resource context.
 java.util.Set<PDFShading> getShadings()
           
 java.util.Set<PDFXObject> getXObjects()
           
 
Methods inherited from class org.apache.fop.pdf.PDFDictionary
containsKey, get, getChildren, getChildren, keySet, output, put, put, remove, writeDictionary
 
Methods inherited from class org.apache.fop.pdf.PDFObject
contentEquals, encode, encodeBinaryToHexString, encodeString, encodeText, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, getParent, hasObjectNumber, makeReference, outputInline, referencePDF, setDocument, setObjectNumber, setObjectNumber, setObjectNumber, setParent, toPDF, toPDFString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PDFResourceContext

public PDFResourceContext(PDFResources resources)
Creates a new ResourceContext.

Parameters:
resources - the /Resources object
Method Detail

addXObject

public void addXObject(PDFXObject xObject)

getXObjects

public java.util.Set<PDFXObject> getXObjects()

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

getGStates

public java.util.Set<PDFGState> getGStates()

addShading

public void addShading(PDFShading shading)
Add the shading to the current resource context.

Parameters:
shading - the shading to add

getShadings

public java.util.Set<PDFShading> getShadings()

getPatterns

public java.util.Set<PDFPattern> getPatterns()

addPattern

public void addPattern(PDFPattern pattern)

fop 2.1

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