org.apache.batik.ext.awt.image.rendered
Class IndexImage

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

public class IndexImage

extends java.lang.Object

This implements an adaptive pallete 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.

Constructor Summary

IndexImage()

Method Summary

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