com.bbn.openmap.image
Class ColorReducer

java.lang.Object
  com.bbn.openmap.image.ColorReducer

public class ColorReducer
extends java.lang.Object

A with some static methods to reduce the number of colors in a BufferedImage.

Author:

halset

Method Summary

static java.awt.image.BufferedImage	reduce24(java.awt.image.BufferedImage bi, int colors) Reduce a 24 bit image to the given number of colors.
static java.awt.image.BufferedImage	reduce32(java.awt.image.BufferedImage bi, int colors) Reduce a 32 bit image to the given number of colors.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

reduce24

public static java.awt.image.BufferedImage reduce24(java.awt.image.BufferedImage bi,
                                                    int colors)

Reduce a 24 bit image to the given number of colors. Support fully transparent pixels, but not partially transparent pixels.

Parameters:

bi -

colors -

Returns:

BufferedImage with reduced colors.

reduce32

public static java.awt.image.BufferedImage reduce32(java.awt.image.BufferedImage bi,
                                                    int colors)

Reduce a 32 bit image to the given number of colors. Support partially transparent pixels.

Parameters:

bi -

colors -

Returns:

BufferedImage with reduced colors.