Java Doc for NullCRIF.java in  » 6.0-JDK-Modules » Java-Advanced-Imaging » javax » media » jai » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » 6.0 JDK Modules » Java Advanced Imaging » javax.media.jai 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   javax.media.jai.CRIFImpl
      javax.media.jai.NullCRIF

NullCRIF
public class NullCRIF extends CRIFImpl (Code)
A ContextualRenderedImageFactory representing an operation which performs no processing of its image source(s) per se, i.e., a no-op.

The primary use of this image factory is as a utility class in implementing operations which generate only non-image data via the use of PropertyGenerators. A PropertyGenerator is defined as always contributing to the property environment of a given operation when it is returned by the getPropertyGenerators() method of the OperationDescriptor corresponding to the operation.

The procedure to be followed to register an operation which generates only non-image data as JAI image properties is as follows:

  • Create a PropertyGenerator which calculates the non-image data given the operation node;
  • Create an OperationDescriptor the getPropertyGenerators() method of which returns the PropertyGenerator defined in the previous step;
  • Register the OperationDescriptor with the OperationRegistry as usual by passing it to registerOperationDescriptor() along with the operation name;
  • Register a NullCRIF as the image factory corresponding to this operation.
The properties emitted by the associated PropertyGenerator(s) will then be available by invoking getProperty() on the node returned by JAI.create() using the registered operation name.
See Also:   CRIFImpl
See Also:   java.awt.image.renderable.ContextualRenderedImageFactory
since:
   JAI 1.1



Constructor Summary
public  NullCRIF()
     Constructs a NullCRIF.

Method Summary
public  RenderedImagecreate(ParameterBlock args, RenderingHints renderHints)
     Returns the first source in the source list in the ParameterBlock or the value returned by getSourcelessImage() if there are no soures.
final public static synchronized  RenderedImagegetSourcelessImage()
     Gets the value of the RenderedImage to be returned by the RIF.create() method when there are no sources in the ParameterBlock.
final public static synchronized  voidsetSourcelessImage(RenderedImage im)
     Sets the value of the RenderedImage to be returned by the RenderedImageFactory.create() method when there are no sources in the ParameterBlock.


Constructor Detail
NullCRIF
public NullCRIF()(Code)
Constructs a NullCRIF. The operationName in the superclass is set to null.




Method Detail
create
public RenderedImage create(ParameterBlock args, RenderingHints renderHints)(Code)
Returns the first source in the source list in the ParameterBlock or the value returned by getSourcelessImage() if there are no soures.
throws:
  ClassCastException - if there are sources and the sourceat index zero is not a RenderedImage.



getSourcelessImage
final public static synchronized RenderedImage getSourcelessImage()(Code)
Gets the value of the RenderedImage to be returned by the RIF.create() method when there are no sources in the ParameterBlock. a RenderedImage or null.



setSourcelessImage
final public static synchronized void setSourcelessImage(RenderedImage im)(Code)
Sets the value of the RenderedImage to be returned by the RenderedImageFactory.create() method when there are no sources in the ParameterBlock.
Parameters:
  a - RenderedImage or null.



Fields inherited from javax.media.jai.CRIFImpl
protected String operationName(Code)(Java Doc)

Methods inherited from javax.media.jai.CRIFImpl
abstract public RenderedImage create(ParameterBlock paramBlock, RenderingHints renderHints)(Code)(Java Doc)
public RenderedImage create(RenderContext renderContext, ParameterBlock paramBlock)(Code)(Java Doc)
public Rectangle2D getBounds2D(ParameterBlock paramBlock)(Code)(Java Doc)
public Object getProperty(ParameterBlock paramBlock, String name)(Code)(Java Doc)
public String[] getPropertyNames()(Code)(Java Doc)
public boolean isDynamic()(Code)(Java Doc)
public RenderContext mapRenderContext(int i, RenderContext renderContext, ParameterBlock paramBlock, RenderableImage image)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.