Java Doc for ShortLookupTable.java in  » 6.0-JDK-Core » AWT » java » awt » image » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Home
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
26.ERP CRM Financial
27.ESB
28.Forum
29.Game
30.GIS
31.Graphic 3D
32.Graphic Library
33.Groupware
34.HTML Parser
35.IDE
36.IDE Eclipse
37.IDE Netbeans
38.Installer
39.Internationalization Localization
40.Inversion of Control
41.Issue Tracking
42.J2EE
43.J2ME
44.JBoss
45.JMS
46.JMX
47.Library
48.Mail Clients
49.Music
50.Net
51.Parser
52.PDF
53.Portal
54.Profiler
55.Project Management
56.Report
57.RSS RDF
58.Rule Engine
59.Science
60.Scripting
61.Search Engine
62.Security
63.Sevlet Container
64.Source Control
65.Swing Library
66.Template Engine
67.Test Coverage
68.Testing
69.UML
70.Web Crawler
71.Web Framework
72.Web Mail
73.Web Server
74.Web Services
75.Web Services apache cxf 2.2.6
76.Web Services AXIS2
77.Wiki Engine
78.Workflow Engines
79.XML
80.XML UI
Java Source Code / Java Documentation » 6.0 JDK Core » AWT » java.awt.image 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   java.awt.image.LookupTable
      java.awt.image.ShortLookupTable

ShortLookupTable
public class ShortLookupTable extends LookupTable (Code)
This class defines a lookup table object. The output of a lookup operation using an object of this class is interpreted as an unsigned short quantity. The lookup table contains short data arrays for one or more bands (or components) of an image, and it contains an offset which will be subtracted from the input values before indexing the arrays. This allows an array smaller than the native data size to be provided for a constrained input. If there is only one array in the lookup table, it will be applied to all bands.
See Also:   ByteLookupTable
See Also:   LookupOp
version:
   10 Feb 1997


Field Summary
 shortdata
    

Constructor Summary
public  ShortLookupTable(int offset, short data)
     Constructs a ShortLookupTable object from an array of short arrays representing a lookup table for each band.
public  ShortLookupTable(int offset, short data)
     Constructs a ShortLookupTable object from an array of shorts representing a lookup table for each band.

Method Summary
final public  short[][]getTable()
     Returns the lookup table data by reference.
public  int[]lookupPixel(int[] src, int[] dst)
     Returns an array of samples of a pixel, translated with the lookup table.
public  short[]lookupPixel(short[] src, short[] dst)
     Returns an array of samples of a pixel, translated with the lookup table.

Field Detail
data
short data(Code)
Constants




Constructor Detail
ShortLookupTable
public ShortLookupTable(int offset, short data)(Code)
Constructs a ShortLookupTable object from an array of short arrays representing a lookup table for each band. The offset will be subtracted from the input values before indexing into the arrays. The number of bands is the length of the data argument. The data array for each band is stored as a reference.
Parameters:
  offset - the value subtracted from the input valuesbefore indexing into the arrays
Parameters:
  data - an array of short arrays representing a lookuptable for each band



ShortLookupTable
public ShortLookupTable(int offset, short data)(Code)
Constructs a ShortLookupTable object from an array of shorts representing a lookup table for each band. The offset will be subtracted from the input values before indexing into the array. The data array is stored as a reference.
Parameters:
  offset - the value subtracted from the input valuesbefore indexing into the arrays
Parameters:
  data - an array of shorts




Method Detail
getTable
final public short[][] getTable()(Code)
Returns the lookup table data by reference. If this ShortLookupTable was constructed using a single short array, the length of the returned array is one. ShortLookupTable data array.



lookupPixel
public int[] lookupPixel(int[] src, int[] dst)(Code)
Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array dst is returned.
Parameters:
  src - the source array.
Parameters:
  dst - the destination array. This array must be at least as long as src. If dst is null, a new array will be allocated having the same length as src. the array dst, an int array of samples.
exception:
  ArrayIndexOutOfBoundsException - if src is longer than dst or if for any element i of src, (src[i]&0xffff)-offset is either less than zero or greater than or equal to the length of the lookup table for any band.



lookupPixel
public short[] lookupPixel(short[] src, short[] dst)(Code)
Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array dst is returned.
Parameters:
  src - the source array.
Parameters:
  dst - the destination array. This array must be at least as long as src. If dst is null, a new array will be allocated having the same length as src. the array dst, an int array of samples.
exception:
  ArrayIndexOutOfBoundsException - if src is longer than dst or if for any element i of src, (src[i]&0xffff)-offset is either less than zero or greater than or equal to the length of the lookup table for any band.



Fields inherited from java.awt.image.LookupTable
int numComponents(Code)(Java Doc)
int numEntries(Code)(Java Doc)
int offset(Code)(Java Doc)

Methods inherited from java.awt.image.LookupTable
public int getNumComponents()(Code)(Java Doc)
public int getOffset()(Code)(Java Doc)
abstract public int[] lookupPixel(int[] src, int[] dest)(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.