IndexImage (Apache Batik Javadoc)

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- org.apache.batik.ext.awt.image.rendered.IndexImage

```
public class IndexImage
extends java.lang.Object
```
This class implements an adaptive palette generator to reduce images to a specified number of colors. Ideally this would also support a better dither option than just the JDK's pattern dither. The algorithm used is the 'Median Cut Algorithm' published by Paul Heckbert in early '80s.

Constructor Summary

Constructors
Constructor and Description

IndexImage()

Method Summary

Methods
Modifier and Type	Method and Description
`static java.awt.image.BufferedImage`	`getIndexedImage(java.awt.image.BufferedImage bi, int nColors)` Converts the input image (must be TYPE_INT_RGB or TYPE_INT_ARGB) to an indexed image.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IndexImage
```
public IndexImage()
```
- Method Detail
  - getIndexedImage
```
public static java.awt.image.BufferedImage getIndexedImage(java.awt.image.BufferedImage bi,
                                           int nColors)
```
    Converts the input image (must be TYPE_INT_RGB or TYPE_INT_ARGB) to an indexed image. Generating an adaptive palette with number of colors specified.
    
    Parameters:
    bi - the image to be processed.
    nColors - number of colors in the palette

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Copyright ? 2009 Apache Software Foundation. All Rights Reserved.