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Apache XML Graphics Commons is a library that consists of several reusable components used by Apache Batik and Apache FOP. Many of these components can easily be used separately outside the domains of SVG and XSL-FO.

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id: PNGSuggestedPaletteEntry.java 1732018 2016-02-24 04:51:06Z gadams $ */

package org.apache.xmlgraphics.image.codec.png;

import java.io.Serializable;

/**
 * A class representing the fields of a PNG suggested palette entry.
 *
 *  This class is not a committed part of the JAI API.  It may
 * be removed or changed in future releases of JAI.
 */
public class PNGSuggestedPaletteEntry implements Serializable {

    private static final long serialVersionUID = 8718480055883536195L;
    /** The name of the entry. */
    public String name;

    /** The depth of the color samples. */
    public int sampleDepth;

    /** The red color value of the entry. */
    public int red;

    /** The green color value of the entry. */
    public int green;

    /** The blue color value of the entry. */
    public int blue;

    /** The alpha opacity value of the entry. */
    public int alpha;

    /** The probable frequency of the color in the image. */
    public int frequency;
}