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:

org/apache/fop/render/rtf/FoUnitsConverter.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: FoUnitsConverter.java 1761019 2016-09-16 10:43:45Z ssteiner $ */

package org.apache.fop.render.rtf;

import java.util.HashMap;
import java.util.Map;

import org.apache.xmlgraphics.util.UnitConv;

import org.apache.fop.apps.FOPException;
import org.apache.fop.fo.properties.FixedLength;


/**
 * <p>Converts XSL-FO units to RTF units.</p>
 *
 * <p>This work was originally developed by Bertrand Delacretaz (bdelacretaz@codeconsult.ch).</p>
 */

final class FoUnitsConverter {
    private static final FoUnitsConverter INSTANCE = new FoUnitsConverter();

    /** points to twips: 1 twip is 1/20 of a point */
    public static final float POINT_TO_TWIPS = 20f;

    /** millimeters and centimeters to twips: , one point is 1/72 of an inch, one inch is 25.4 mm */
    public static final float IN_TO_TWIPS = UnitConv.IN2PT * POINT_TO_TWIPS;
    public static final float MM_TO_TWIPS = IN_TO_TWIPS / UnitConv.IN2MM;
    public static final float CM_TO_TWIPS = 10 * MM_TO_TWIPS;


    /** conversion factors keyed by xsl:fo units names */
    private static final Map TWIP_FACTORS = new HashMap();
    static {
        TWIP_FACTORS.put(FixedLength.MM, MM_TO_TWIPS);
        TWIP_FACTORS.put(FixedLength.CM, CM_TO_TWIPS);
        TWIP_FACTORS.put(FixedLength.POINT, POINT_TO_TWIPS);
        TWIP_FACTORS.put(FixedLength.INCH, IN_TO_TWIPS);
    }

    /** singleton pattern */
    private FoUnitsConverter() {
    }

    /** singleton pattern */
    static FoUnitsConverter getInstance() {
        return INSTANCE;
    }

    /** convert given value to RTF units
     *  @param foValue a value like "12mm"
     *  TODO: tested with "mm" units only, needs work to comply with FO spec
     *  Why does it search for period instead of simply breaking last two
     *  Characters into another units string? - Chris
     */
    float convertToTwips(String foValue)
            throws FOPException {
        foValue = foValue.trim();

        // break value into number and units
        final StringBuffer number = new StringBuffer();
        final StringBuffer units = new StringBuffer();

        for (int i = 0; i < foValue.length(); i++) {
            final char c = foValue.charAt(i);
            if (Character.isDigit(c) || c == '.') {
                number.append(c);
            } else {
                // found the end of the digits
                units.append(foValue.substring(i).trim());
                break;
            }
        }

        return numberToTwips(number.toString(), units.toString());
    }


    /** convert given value to twips according to given units */
    private float numberToTwips(String number, String units)
            throws FOPException {
        float result = 0;

        // convert number to integer
        try {
            if (number != null && number.trim().length() > 0) {
                result = Float.valueOf(number);
            }
        } catch (Exception e) {
            throw new FOPException("number format error: cannot convert '"
                                   + number + "' to float value");
        }

        // find conversion factor
        if (units != null && units.trim().length() > 0) {
            final Float factor = (Float)TWIP_FACTORS.get(units.toLowerCase());
            if (factor == null) {
                throw new FOPException("conversion factor not found for '" + units + "' units");
            }
            result *= factor;
        }

        return result;
    }

    /** convert a font size given in points like "12pt" */
    int convertFontSize(String size) throws FOPException {
        size = size.trim();
        final String sFONTSUFFIX = FixedLength.POINT;
        if (!size.endsWith(sFONTSUFFIX)) {
            throw new FOPException("Invalid font size '" + size + "', must end with '"
                                   + sFONTSUFFIX + "'");
        }

        float result = 0;
        size = size.substring(0, size.length() - sFONTSUFFIX.length());
        try {
            result = (Float.valueOf(size));
        } catch (Exception e) {
            throw new FOPException("Invalid font size value '" + size + "'");
        }

        // RTF font size units are in half-points
        return (int)(result * 2.0);
    }

    public float convertMptToTwips(int width) {
        return width * POINT_TO_TWIPS / 1000;
    }
}

org/apache/fop/render/rtf/FoUnitsConverter.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)

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