PDFResourceContext (Apache FOP 2.1 API)

java.lang.Object
- org.apache.fop.pdf.PDFObject
- - org.apache.fop.pdf.PDFDictionary
  - - 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

Constructors
Constructor Description

PDFResourceContext(PDFResources resources)
Creates a new ResourceContext.

Constructors
Constructor	Description
`PDFResourceContext(PDFResources resources)`	Creates a new ResourceContext.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

- 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)
```

Class PDFResourceContext

Field Summary

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

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

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

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

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

Constructor Detail

PDFResourceContext

Method Detail

addXObject

getXObjects

getPDFResources

addAnnotation

getAnnotations

addGState

getGStates

addShading

getShadings

getPatterns

addPattern