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/image/loader/batik/Graphics2DImagePainterImpl.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: Graphics2DImagePainterImpl.java 1835225 2018-07-06 10:05:49Z ssteiner $ */

package org.apache.fop.image.loader.batik;

import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;
import java.math.BigDecimal;
import java.math.RoundingMode;

import org.apache.batik.bridge.BridgeContext;
import org.apache.batik.gvt.GraphicsNode;

import org.apache.xmlgraphics.java2d.AbstractGraphics2D;
import org.apache.xmlgraphics.java2d.Graphics2DImagePainter;

/**
 * A graphics 2D image painter implementation for painting SVG images using Batik.
 */
public class Graphics2DImagePainterImpl implements Graphics2DImagePainter {

    private final GraphicsNode root;
    /** the Batik bridge context */
    protected final BridgeContext ctx;
    /** the intrinsic size of the image */
    protected final Dimension imageSize;

    /**
     * Main constructor
     *
     * @param root the graphics node root
     * @param ctx the bridge context
     * @param imageSize the image size
     */
    public Graphics2DImagePainterImpl(GraphicsNode root, BridgeContext ctx, Dimension imageSize) {
        this.root = root;
        this.imageSize = imageSize;
        this.ctx = ctx;
    }

    /** {@inheritDoc} */
    public Dimension getImageSize() {
        return imageSize;
    }

    private void prepare(Graphics2D g2d, Rectangle2D area) {
        // If no viewbox is defined in the svg file, a viewbox of 100x100 is
        // assumed, as defined in SVGUserAgent.getViewportSize()
        double tx = area.getX();
        double ty = area.getY();
        if (tx != 0 || ty != 0) {
            g2d.translate(tx, ty);
        }

        float iw = (float) ctx.getDocumentSize().getWidth();
        float ih = (float) ctx.getDocumentSize().getHeight();
        float w = (float) area.getWidth();
        float h = (float) area.getHeight();
        float sx = w / iw;
        float sy = h / ih;
        if (sx != 1.0 || sy != 1.0) {
            g2d.scale(sx, sy);
        }
        normaliseScale(g2d);
    }

    private void normaliseScale(Graphics2D g2d) {
        if (!(g2d instanceof AbstractGraphics2D)) {
            AffineTransform old = g2d.getTransform();
            double scaleX = BigDecimal.valueOf(old.getScaleX()).setScale(2, RoundingMode.HALF_UP).doubleValue();
            double scaleY = BigDecimal.valueOf(old.getScaleY()).setScale(2, RoundingMode.HALF_UP).doubleValue();
            AffineTransform newat = new AffineTransform(scaleX, old.getShearY(), old.getShearX(), scaleY,
                    old.getTranslateX(), old.getTranslateY());
            g2d.setTransform(newat);
        }
    }

    /** {@inheritDoc} */
    public void paint(Graphics2D g2d, Rectangle2D area) {
        prepare(g2d, area);
        root.paint(g2d);
    }

}

⏎ org/apache/fop/image/loader/batik/Graphics2DImagePainterImpl.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)