001    /*
002     * Gray8Image
003     *
004     * Copyright (c) 2002, 2003 Marco Schmidt.
005     * All rights reserved.
006     */
007    
008    package net.sourceforge.jiu.data;
009    
010    import net.sourceforge.jiu.data.ByteChannelImage;
011    import net.sourceforge.jiu.data.GrayIntegerImage;
012    
013    /**
014     * Interface for grayscale images using integer samples that are eight bits large.
015     * Valid sample values must lie in the interval 0 to 255 (including both of those values).
016     * Like all grayscale images, implementations of this class are supposed to have one channel only.
017     * Simply merges the two interfaces GrayIntegerImage and ByteChannelImage without adding new methods.
018     * @author Marco Schmidt
019     * @see ByteChannelImage
020     * @see GrayIntegerImage
021     */
022    public interface Gray8Image extends GrayIntegerImage, ByteChannelImage
023    {
024    }