de.intarsys.pdf.pd

Class PDResources

java.lang.Object

de.intarsys.pdf.cos.COSBasedObject

de.intarsys.pdf.pd.PDObject

de.intarsys.pdf.pd.PDResources

All Implemented Interfaces:

ICOSObjectListener, de.intarsys.tools.attribute.IAttributeSupport

public class PDResources
extends PDObject

The implementation of a resource dictionary.

The resource dictionary holds the references to indirect objects that are use within a CSContent. From the CSContent, these objects are referenced using the key under which they are stored in the dictionary.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PDResources.MetaClass The meta class implementation

Field Summary

Fields

Modifier and Type	Field and Description
static COSName	CN_RT_ColorSpace
static COSName	CN_RT_Encoding
static COSName	CN_RT_ExtGState the resource types in a resource dictionaries
static COSName	CN_RT_Font
static COSName	CN_RT_Pattern
static COSName	CN_RT_ProcSet
static COSName	CN_RT_Properties
static COSName	CN_RT_Shading
static COSName	CN_RT_XObject
static PDResources.MetaClass	META The meta class instance

Fields inherited from class de.intarsys.pdf.pd.PDObject

DK_Subtype, DK_Type

Method Summary

Methods

Modifier and Type	Method and Description
void	addColorSpaceResource(COSName name, PDColorSpace colorSpace)
void	addExtGStateResource(COSName name, PDExtGState extGState)
void	addFontResource(COSName name, PDFont font)
void	addPatternResource(COSName name, PDPattern pattern)
void	addResource(COSName resourceType, COSName name, PDObject object)
void	addShadingResource(COSName name, PDShading shading)
void	addXObjectResource(COSName name, PDXObject object)
void	cosAddResource(COSName resourceType, COSName resourceName, COSObject resource)
COSName	cosCreateResource(COSName resourceType, COSObject resource)
COSObject	cosGetResource(COSName resourceType, COSName resourceName)
COSDictionary	cosGetResources(COSName resourceType)
COSDictionary	cosInitResources(COSName resourceType)
void	cosSetResources(COSName resourceType, COSDictionary resource)
COSName	createColorSpaceResource(PDColorSpace colorSpace) Return the name of a ColorSpace resource within the resource dictionary.
COSName	createExtGStateResource(PDExtGState gstate) Return the name of a ExtGState resource within the resource dictionary.
COSName	createFontResource(PDFont font) Return the name of the font resource within this resource dictionary.
COSName	createResource(COSName resourceType, PDObject object) Return the name of a new resource of selected resource type within the resource dictionary.
COSName	createShadingResource(PDShading shading) Return the name of a shading resource within the resource dictionary.
COSName	createXObjectResource(PDXObject xobject) Return the name of a XObject resource within the resource dictionary.
PDColorSpace	getColorSpaceResource(COSName name) A named ColorSpace resource from the resource dictionary.
PDExtGState	getExtGStateResource(COSName name) Return a named ExtGState resource from the resource dictionary.
PDFont	getFontResource(COSName name) Return a named font resource.
PDPattern	getPatternResource(COSName name) Return a named Pattern resource from the resource dictionary.
PDObject	getResource(COSName resourceType, PDObject.MetaClass metaClass, COSName name) Return a named resource from the resource dictionary.
PDShading	getShadingResource(COSName name) Return a named Pattern resource from the resource dictionary.
PDXObject	getXObjectResource(COSName name) Return a named XObject resource from the resource dictionary.
void	invalidateCaches() Invalidate all local caches as the base object may have changed.

Methods inherited from class de.intarsys.pdf.pd.PDObject

cosGetFieldDescendant, cosGetFieldInheritable, cosGetFieldInherited, cosGetSubtype, cosGetType, cosRemoveFieldInheritable, cosSetFieldInheritable, cosSetSubtype, cosSetType, getDoc, getGenericChildren, getGenericParent, setGenericParent, toString

Methods inherited from class de.intarsys.pdf.cos.COSBasedObject

changed, cosGetArray, cosGetDict, cosGetDoc, cosGetField, cosGetObject, cosGetStream, cosHasField, cosRemoveField, cosSetField, getAttribute, getFieldBoolean, getFieldDate, getFieldFixed, getFieldFixedArray, getFieldInt, getFieldMLString, getFieldString, removeAttribute, setAttribute, setFieldBoolean, setFieldFixed, setFieldInt, setFieldMLString, setFieldName, setFieldObject, setFieldString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

CN_RT_ColorSpace

public static final COSName CN_RT_ColorSpace

CN_RT_Encoding

public static final COSName CN_RT_Encoding

CN_RT_ExtGState

public static final COSName CN_RT_ExtGState

the resource types in a resource dictionaries

CN_RT_Font

public static final COSName CN_RT_Font

CN_RT_Pattern

public static final COSName CN_RT_Pattern

CN_RT_ProcSet

public static final COSName CN_RT_ProcSet

CN_RT_Properties

public static final COSName CN_RT_Properties

CN_RT_Shading

public static final COSName CN_RT_Shading

CN_RT_XObject

public static final COSName CN_RT_XObject

META

public static final PDResources.MetaClass META

The meta class instance

Method Detail

addColorSpaceResource

public void addColorSpaceResource(COSName name,
                         PDColorSpace colorSpace)

addExtGStateResource

public void addExtGStateResource(COSName name,
                        PDExtGState extGState)

addFontResource

public void addFontResource(COSName name,
                   PDFont font)

addPatternResource

public void addPatternResource(COSName name,
                      PDPattern pattern)

addResource

public void addResource(COSName resourceType,
               COSName name,
               PDObject object)

addShadingResource

public void addShadingResource(COSName name,
                      PDShading shading)

addXObjectResource

public void addXObjectResource(COSName name,
                      PDXObject object)

cosAddResource

public void cosAddResource(COSName resourceType,
                  COSName resourceName,
                  COSObject resource)

cosCreateResource

public COSName cosCreateResource(COSName resourceType,
                        COSObject resource)

cosGetResource

public COSObject cosGetResource(COSName resourceType,
                       COSName resourceName)

cosGetResources

public COSDictionary cosGetResources(COSName resourceType)

cosInitResources

public COSDictionary cosInitResources(COSName resourceType)

cosSetResources

public void cosSetResources(COSName resourceType,
                   COSDictionary resource)

createColorSpaceResource

public COSName createColorSpaceResource(PDColorSpace colorSpace)

Return the name of a ColorSpace resource within the resource dictionary.

A new entry is created if the resource is not found.

Parameters:

colorSpace - The colorSpace to lookup.

Returns:

the name of a ColorSpace resource within the resource dictionary.

createExtGStateResource

public COSName createExtGStateResource(PDExtGState gstate)

Return the name of a ExtGState resource within the resource dictionary.

A new entry is created if the resource is not found.

Parameters:

gstate - The gstate to lookup.

Returns:

the name of a ExtGState resource within the resource dictionary.

createFontResource

public COSName createFontResource(PDFont font)

Return the name of the font resource within this resource dictionary.

A new entry is created if the resource is not found.

Parameters:

font - The font whose name is looked up.

Returns:

the name of the font resource within this resource dictionary.

createResource

public COSName createResource(COSName resourceType,
                     PDObject object)

Return the name of a new resource of selected resource type within the resource dictionary.

A new entry is created if the resource is not found.

Parameters:

object - The resource to lookup.

Returns:

The name of a resource within the resource dictionary.

createShadingResource

public COSName createShadingResource(PDShading shading)

Return the name of a shading resource within the resource dictionary.

A new entry is created if the resource is not found.

Parameters:

shading - The shading to lookup.

Returns:

The name of the resource within the resource dictionary.

createXObjectResource

public COSName createXObjectResource(PDXObject xobject)

Return the name of a XObject resource within the resource dictionary.

A new entry is created if the resource is not found.

Parameters:

xobject - The object to lookup.

Returns:

the name of a XObject resource within the resource dictionary.

getColorSpaceResource

public PDColorSpace getColorSpaceResource(COSName name)

A named ColorSpace resource from the resource dictionary.

Parameters:

name - The name of the ColorSpace resource.

Returns:

A named ColorSpace resource from the resource dictionary.

getExtGStateResource

public PDExtGState getExtGStateResource(COSName name)

Return a named ExtGState resource from the resource dictionary.

Parameters:

name - The name of the ExtGState resource.

Returns:

a named ExtGState resource from the resource dictionary.

getFontResource

public PDFont getFontResource(COSName name)

Return a named font resource.

Parameters:

name - The name of the font resource

Returns:

A named font resource from within the resource dictionary.

getPatternResource

public PDPattern getPatternResource(COSName name)

Return a named Pattern resource from the resource dictionary.

Parameters:

name - The name of the Pattern resource.

Returns:

a named Pattern resource from the resource dictionary.

getResource

public PDObject getResource(COSName resourceType,
                   PDObject.MetaClass metaClass,
                   COSName name)

Return a named resource from the resource dictionary.

Parameters:

name - The name of the resource.

Returns:

a named resource from the resource dictionary.

getShadingResource

public PDShading getShadingResource(COSName name)

Return a named Pattern resource from the resource dictionary.

Parameters:

name - The name of the Pattern resource.

Returns:

a named Pattern resource from the resource dictionary.

getXObjectResource

public PDXObject getXObjectResource(COSName name)

Return a named XObject resource from the resource dictionary.

Parameters:

name - The name of the XObject resource.

Returns:

a named XObject resource from the resource dictionary.

invalidateCaches

public void invalidateCaches()

Description copied from class: COSBasedObject

Invalidate all local caches as the base object may have changed.

Overrides:

invalidateCaches in class COSBasedObject