iText layout.jar Source Code

layout.jar is a component in iText Java library to provide layout functionalities. iText Java library allows you to generate and manage PDF documents.

The Source Code files are provided together with the JAR file in the binary packge like iText7-Core-7.1.4.zip. You can download it at iText 7 Core Download site.

You can compile it to generate your JAR file, using layout.pom as the build configuration file.

The source code of layout-7.1.4.jar is provided below:

✍: FYIcenter.com

com/itextpdf/layout/hyphenation/Hyphenation.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.
 */

package com.itextpdf.layout.hyphenation;

/**
 * <p>
 * This class represents a hyphenated word.
 *
 * <p>
 * This work was authored by Carlos Villegas (cav@uniscope.co.jp).
 */
public class Hyphenation {

    private int[] hyphenPoints;
    private String word;

    /**
     * number of hyphenation points in word
     */
    private int len;

    /**
     * rawWord as made of alternating strings and {@link Hyphen Hyphen}
     * instances
     */
    Hyphenation(String word, int[] points) {
        this.word = word;
        hyphenPoints = points;
        len = points.length;
    }

    /**
     * @return the number of hyphenation points in the word
     */
    public int length() {
        return len;
    }

    /**
     * @param index an index position
     * @return the pre-break text, not including the hyphen character
     */
    public String getPreHyphenText(int index) {
        return word.substring(0, hyphenPoints[index]);
    }

    /**
     * @param index an index position
     * @return the post-break text
     */
    public String getPostHyphenText(int index) {
        return word.substring(hyphenPoints[index]);
    }

    /**
     * @return the hyphenation points
     */
    public int[] getHyphenationPoints() {
        return hyphenPoints;
    }

    /** {@inheritDoc} */
    public String toString() {
        StringBuffer str = new StringBuffer();
        int start = 0;
        for (int i = 0; i < len; i++) {
            str.append(word.substring(start, hyphenPoints[i]) + "-");
            start = hyphenPoints[i];
        }
        str.append(word.substring(start));
        return str.toString();
    }

}

com/itextpdf/layout/hyphenation/Hyphenation.java

 

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2021-07-03, 9209👍, 0💬