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

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:

⏎ org/apache/fop/render/java2d/InstalledFontCollection.java

/*
 * 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: InstalledFontCollection.java 1761020 2016-09-16 11:17:35Z ssteiner $ */

package org.apache.fop.render.java2d;

import java.awt.GraphicsEnvironment;
import java.util.Set;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import org.apache.fop.fonts.Font;
import org.apache.fop.fonts.FontCollection;
import org.apache.fop.fonts.FontInfo;
import org.apache.fop.fonts.FontTriplet;
import org.apache.fop.fonts.FontUtil;

/**
 * A custom AWT font collection
 */
public class InstalledFontCollection implements FontCollection {

    private static Log log = LogFactory.getLog(InstalledFontCollection.class);

    private static final Set<String> HARDCODED_FONT_NAMES;

    static {
        HARDCODED_FONT_NAMES = new java.util.HashSet<String>();
        HARDCODED_FONT_NAMES.add("any");
        HARDCODED_FONT_NAMES.add("sans-serif");
        HARDCODED_FONT_NAMES.add("serif");
        HARDCODED_FONT_NAMES.add("monospace");

        HARDCODED_FONT_NAMES.add("Helvetica");
        HARDCODED_FONT_NAMES.add("Times");
        HARDCODED_FONT_NAMES.add("Courier");
        HARDCODED_FONT_NAMES.add("Symbol");
        HARDCODED_FONT_NAMES.add("ZapfDingbats");
        HARDCODED_FONT_NAMES.add("Times Roman");
        HARDCODED_FONT_NAMES.add("Times-Roman");
        HARDCODED_FONT_NAMES.add("Computer-Modern-Typewriter");
    }

    /** Required by new instances of FontMetricsMapper */
    private final Java2DFontMetrics java2DFontMetrics;

    /**
     * Main constructor
     *
     * @param java2DFontMetrics required by new instances of FontMetricsMapper
     */
    public InstalledFontCollection(Java2DFontMetrics java2DFontMetrics) {
        this.java2DFontMetrics  = java2DFontMetrics;
    }

    /**
     * {@inheritDoc}
     */
    public int setup(int start, FontInfo fontInfo) {
        int num = start;
        GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();

        java.awt.Font[] fonts = env.getAllFonts();
        for (java.awt.Font f : fonts) {
            if (HARDCODED_FONT_NAMES.contains(f.getName())) {
                continue; //skip
            }

            if (log.isTraceEnabled()) {
                log.trace("AWT Font: " + f.getFontName()
                        + ", family: " + f.getFamily()
                        + ", PS: " + f.getPSName()
                        + ", Name: " + f.getName()
                        + ", Angle: " + f.getItalicAngle()
                        + ", Style: " + f.getStyle());
            }

            String searchName = FontUtil.stripWhiteSpace(f.getName()).toLowerCase();
            String guessedStyle = FontUtil.guessStyle(searchName);
            int guessedWeight = FontUtil.guessWeight(searchName);

            num++;
            String fontKey = "F" + num;
            int style = convertToAWTFontStyle(guessedStyle, guessedWeight);
            addFontMetricsMapper(fontInfo, f.getName(), fontKey, java2DFontMetrics, style);

            //Register appropriate font triplets matching the font. Two different strategies:
            //Example: "Arial Bold", normal, normal
            addFontTriplet(fontInfo, f.getName(),
                    Font.STYLE_NORMAL, Font.WEIGHT_NORMAL, fontKey);
            if (!f.getName().equals(f.getFamily())) {
                //Example: "Arial", bold, normal
                addFontTriplet(fontInfo, f.getFamily(),
                        guessedStyle, guessedWeight, fontKey);
            }
        }
        return num;
    }

    private static void addFontTriplet(FontInfo fontInfo, String fontName, String fontStyle,
            int fontWeight, String fontKey) {
        FontTriplet triplet = FontInfo.createFontKey(fontName, fontStyle, fontWeight);
        fontInfo.addFontProperties(fontKey, triplet);
    }

    private static void addFontMetricsMapper(FontInfo fontInfo, String family, String fontKey,
            Java2DFontMetrics java2DFontMetrics, int style) {
        FontMetricsMapper metric = new SystemFontMetricsMapper(family, style, java2DFontMetrics);
        fontInfo.addMetrics(fontKey, metric);
    }

    private static int convertToAWTFontStyle(String fontStyle, int fontWeight) {
        int style = java.awt.Font.PLAIN;
        if (fontWeight >= Font.WEIGHT_BOLD) {
            style |= java.awt.Font.BOLD;
        }
        if (!"normal".equals(fontStyle)) {
            style |= java.awt.Font.ITALIC;
        }
        return style;
    }
}

⏎ org/apache/fop/render/java2d/InstalledFontCollection.java

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
Download 

⇒ "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)