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/fo/properties/TableColLength.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: TableColLength.java 1303891 2012-03-22 17:04:12Z vhennebert $ */

package org.apache.fop.fo.properties;

import org.apache.fop.datatypes.LengthBase;
import org.apache.fop.datatypes.PercentBaseContext;
import org.apache.fop.fo.FObj;
import org.apache.fop.util.CompareUtil;

/**
 * A table-column width specification, possibly including some
 * number of proportional "column-units". The absolute size of a
 * column-unit depends on the fixed and proportional sizes of all
 * columns in the table, and on the overall size of the table.
 * It can't be calculated until all columns have been specified and until
 * the actual width of the table is known. Since this can be specified
 * as a percent of its parent containing width, the calculation is done
 * during layout.
 * NOTE: this is only supposed to be allowed if table-layout=fixed.
 */
public class TableColLength extends LengthProperty {
    /**
     * Number of table-column proportional units
     */
    private double tcolUnits;

    /**
     * The column the column-units are defined on.
     */
    private FObj column;

    /**
     * Construct an object with tcolUnits of proportional measure.
     * @param tcolUnits number of table-column proportional units
     * @param column the column the column-units are defined on
     */
    public TableColLength(double tcolUnits, FObj column) {
        this.tcolUnits = tcolUnits;
        this.column = column;
    }

    /**
     * Override the method in Length
     * @return the number of specified proportional table-column units.
     */
    public double getTableUnits() {
        return tcolUnits;
    }

    /**
     * Return false because table-col-units are a relative numeric.
     * {@inheritDoc}
     */
    public boolean isAbsolute() {
        return false;
    }

    /**
     * Return the value as a numeric value.
     * {@inheritDoc}
     */
    public double getNumericValue() {
        throw new UnsupportedOperationException(
                "Must call getNumericValue with PercentBaseContext");
    }

    /**
     * {@inheritDoc}
     */
    public double getNumericValue(PercentBaseContext context) {
        return tcolUnits * context.getBaseLength(LengthBase.TABLE_UNITS, column);
    }

    /**
     * Return the value as a length.
     * {@inheritDoc}
     */
    public int getValue() {
        throw new UnsupportedOperationException(
                "Must call getValue with PercentBaseContext");
    }

    /**
     * {@inheritDoc}
     */
    public int getValue(PercentBaseContext context) {
        return (int) (tcolUnits * context.getBaseLength(LengthBase.TABLE_UNITS, column));
    }

    /**
     * Convert this to a String
     * @return the string representation of this
     */
    public String toString() {
        return (Double.toString(tcolUnits) + " table-column-units");
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + CompareUtil.getHashCode(column);
        result = prime * result + CompareUtil.getHashCode(tcolUnits);
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (!(obj instanceof TableColLength)) {
            return false;
        }
        TableColLength other = (TableColLength) obj;
        return CompareUtil.equal(column, other.column)
                && CompareUtil.equal(tcolUnits, other.tcolUnits);
    }
}

⏎ org/apache/fop/fo/properties/TableColLength.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)