com.bbn.openmap.image
Class AcmeGifHelper

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

public class AcmeGifHelper
extends java.lang.Object

This class provides some utility methods for creating gif encoded images, using the Acme code available at http://www.acme.com/java/ A copy has been included in the contrib directory.

Method Summary

static byte[]	encodeGif(java.awt.image.BufferedImage image) Return a byte array that contains the GIF encoded image.
static byte[]	encodeGif(int w, int h, int[] pixels) Return a byte array that contains the GIF encoded image.

Methods inherited from class java.lang.Object

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

Method Detail

encodeGif

public static byte[] encodeGif(java.awt.image.BufferedImage image)
                        throws java.io.IOException

Return a byte array that contains the GIF encoded image.

Parameters:

image - the image to encode

Throws:

java.io.IOException - an error occurred in encoding the image

encodeGif

public static byte[] encodeGif(int w,
                               int h,
                               int[] pixels)
                        throws java.io.IOException

Return a byte array that contains the GIF encoded image.

Parameters:

w - the width of the image

h - the height of the image

pixels - the array of pixels in RGB directcolor

Throws:

java.io.IOException - an error occurred in encoding the image