What Is fop.jar in fop-2.7-bin.zip

What Is fop.jar? I got it from the fop-2.7-bin.zip.

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fop.jar in fop-2.7-bin.zip is the JAR file for FOP 2.7, which is a print formatter driven by XSL formatting objects (XSL-FO). You can obtain fop.jar from the build folder of the fop-2.7-bin.zip file.

Below is the information about the fop.jar (2.2) file:

JAR File Size and Download Location:

JAR name: fop.jar, fop-2.7.jar
Target JDK version: 1.7
File name: fop.jar
File size: 4442817 bytes
Release date: 20-Jan-2022
Download: Apache FOP Website

Java source code files for fop.jar:


 * 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.

/* $Id: GrayScaleColorConverter.java 1039175 2010-11-25 20:59:35Z vhennebert $ */

package org.apache.fop.afp;

import java.awt.Color;

import org.apache.xmlgraphics.java2d.color.ColorConverter;

import org.apache.fop.util.ColorUtil;

 * Converts to grayscale using the standard RED=30%, GREEN=59% and BLUE=11%
 * weights (see http://en.wikipedia.org/wiki/Grayscale)
final class GrayScaleColorConverter implements ColorConverter {

    private static final int RED_WEIGHT = 77;
    private static final int GREEN_WEIGTH = 150;
    private static final int BLUE_WEIGHT = 28;

    private static final GrayScaleColorConverter SINGLETON = new GrayScaleColorConverter();

    private GrayScaleColorConverter() { }

     * static factory
     * @return singleton instance of GrayScaleColorConverter
    public static GrayScaleColorConverter getInstance() {
        return SINGLETON;

     * The color is converted to CMYK with just the K component {@inheritDoc}
    public Color convert(Color color) {

        float kValue = (RED_WEIGHT * color.getRed() + GREEN_WEIGTH * color.getGreen() + BLUE_WEIGHT
                * color.getBlue()) / 255.0f / 255.0f;

        return ColorUtil.toCMYKGrayColor(kValue);



Or download all of them as a single archive file:

File name: fop-2.7-src.zip
File size: 3401312 bytes
Release date: 2022-01-20


"fop" Command in fop-2.7-bin.zip

What Is fop-2.7-bin.zip

Download and Installing of FOP 2.x

⇑⇑ FAQ for FOP (Formatting Object Processor)

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