iText 5 itextpdf.jar Source Code
itextpdf.jar is a component in iText 5 Java library to provide core functionalities.
iText Java library allows you to generate and manage PDF documents.
The Source Code files are provided at iText GitHub site.
You can compile it to generate your JAR file, using pom.xml as the build configuration file.
The source code of itextpdf-5.5.14.jar is provided below:
✍: FYIcenter.com
⏎ com/itextpdf/text/Anchor.java
/*
*
* This file is part of the iText (R) project.
Copyright (c) 1998-2020 iText Group NV
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
* OF THIRD PARTY RIGHTS
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the iText software without
* disclosing the source code of your own applications.
* These activities include: offering paid services to customers as an ASP,
* serving PDFs on the fly in a web application, shipping iText with a closed
* source product.
*
* For more information, please contact iText Software Corp. at this
* address: sales@itextpdf.com
*/
package com.itextpdf.text;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Iterator;
/**
* An <CODE>Anchor</CODE> can be a reference or a destination of a reference.
* <P>
* An <CODE>Anchor</CODE> is a special kind of <CODE>Phrase</CODE>.
* It is constructed in the same way.
* <P>
* Example:
* <BLOCKQUOTE><PRE>
* <STRONG>Anchor anchor = new Anchor("this is a link");</STRONG>
* <STRONG>anchor.setName("LINK");</STRONG>
* <STRONG>anchor.setReference("http://www.lowagie.com");</STRONG>
* </PRE></BLOCKQUOTE>
*
* @see Element
* @see Phrase
*/
public class Anchor extends Phrase {
// constant
private static final long serialVersionUID = -852278536049236911L;
// membervariables
/** This is the name of the <CODE>Anchor</CODE>. */
protected String name = null;
/** This is the reference of the <CODE>Anchor</CODE>. */
protected String reference = null;
// constructors
/**
* Constructs an <CODE>Anchor</CODE> without specifying a leading.
*/
public Anchor() {
super(16);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain leading.
*
* @param leading the leading
*/
public Anchor(final float leading) {
super(leading);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain <CODE>Chunk</CODE>.
*
* @param chunk a <CODE>Chunk</CODE>
*/
public Anchor(final Chunk chunk) {
super(chunk);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain <CODE>String</CODE>.
*
* @param string a <CODE>String</CODE>
*/
public Anchor(final String string) {
super(string);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain <CODE>String</CODE>
* and a certain <CODE>Font</CODE>.
*
* @param string a <CODE>String</CODE>
* @param font a <CODE>Font</CODE>
*/
public Anchor(final String string, final Font font) {
super(string, font);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain <CODE>Chunk</CODE>
* and a certain leading.
*
* @param leading the leading
* @param chunk a <CODE>Chunk</CODE>
*/
public Anchor(final float leading, final Chunk chunk) {
super(leading, chunk);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain leading
* and a certain <CODE>String</CODE>.
*
* @param leading the leading
* @param string a <CODE>String</CODE>
*/
public Anchor(final float leading, final String string) {
super(leading, string);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain leading,
* a certain <CODE>String</CODE> and a certain <CODE>Font</CODE>.
*
* @param leading the leading
* @param string a <CODE>String</CODE>
* @param font a <CODE>Font</CODE>
*/
public Anchor(final float leading, final String string, final Font font) {
super(leading, string, font);
}
/**
* Constructs an <CODE>Anchor</CODE> with a certain <CODE>Phrase</CODE>.
*
* @param phrase a <CODE>Phrase</CODE>
*/
public Anchor(final Phrase phrase) {
super(phrase);
if (phrase instanceof Anchor) {
Anchor a = (Anchor) phrase;
setName(a.name);
setReference(a.reference);
}
}
// implementation of the Element-methods
/**
* Processes the element by adding it (or the different parts) to an
* <CODE>ElementListener</CODE>.
*
* @param listener an <CODE>ElementListener</CODE>
* @return <CODE>true</CODE> if the element was processed successfully
*/
@Override
public boolean process(final ElementListener listener) {
try {
Chunk chunk;
Iterator<Chunk> i = getChunks().iterator();
boolean localDestination = reference != null && reference.startsWith("#");
boolean notGotoOK = true;
while (i.hasNext()) {
chunk = i.next();
if (name != null && notGotoOK && !chunk.isEmpty()) {
chunk.setLocalDestination(name);
notGotoOK = false;
}
if (localDestination) {
chunk.setLocalGoto(reference.substring(1));
}
listener.add(chunk);
}
return true;
}
catch(DocumentException de) {
return false;
}
}
/**
* Gets all the chunks in this element.
*
* @return an <CODE>ArrayList</CODE>
*/
@Override
public List<Chunk> getChunks() {
boolean localDestination = reference != null && reference.startsWith("#");
boolean notGotoOK = true;
List<Chunk> tmp = new ArrayList<Chunk>();
Iterator<Element> i = iterator();
Element element;
while (i.hasNext()) {
element = (Element) i.next();
if (element instanceof Chunk) {
Chunk chunk = (Chunk)element;
notGotoOK = applyAnchor(chunk, notGotoOK, localDestination);
tmp.add(chunk);
}
else {
for (Chunk c : element.getChunks()) {
notGotoOK = applyAnchor(c, notGotoOK, localDestination);
tmp.add(c);
}
}
}
return tmp;
}
/**
* Applies the properties of the Anchor to a Chunk.
* @param chunk the Chunk (part of the Anchor)
* @param notGotoOK if true, this chunk will determine the local destination
* @param localDestination true if the chunk is a local goto and the reference a local destination
* @return the value of notGotoOK or false, if a previous Chunk was used to determine the local destination
*/
protected boolean applyAnchor(Chunk chunk, boolean notGotoOK, boolean localDestination) {
if (name != null && notGotoOK && !chunk.isEmpty()) {
chunk.setLocalDestination(name);
notGotoOK = false;
}
if (localDestination) {
chunk.setLocalGoto(reference.substring(1));
}
else if (reference != null)
chunk.setAnchor(reference);
return notGotoOK;
}
/**
* Gets the type of the text element.
*
* @return a type
*/
@Override
public int type() {
return Element.ANCHOR;
}
// methods
/**
* Sets the name of this <CODE>Anchor</CODE>.
*
* @param name a new name
*/
public void setName(final String name) {
this.name = name;
}
/**
* Sets the reference of this <CODE>Anchor</CODE>.
*
* @param reference a new reference
*/
public void setReference(final String reference) {
this.reference = reference;
}
// methods to retrieve information
/**
* Returns the name of this <CODE>Anchor</CODE>.
*
* @return a name
*/
public String getName() {
return name;
}
/**
* Gets the reference of this <CODE>Anchor</CODE>.
*
* @return a reference
*/
public String getReference() {
return reference;
}
/**
* Gets the reference of this <CODE>Anchor</CODE>.
*
* @return an <CODE>URL</CODE>
*/
public URL getUrl() {
try {
return new URL(reference);
}
catch(MalformedURLException mue) {
return null;
}
}
}
⏎ com/itextpdf/text/Anchor.java
Or download all of them as a single archive file:
File name: itextpdf-5.5.14-fyi.zip File size: 2163839 bytes Release date: 2009-10-09 Download
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