com.lowagie.text.Chapter Maven / Gradle / Ivy
/*
* $Id: Chapter.java,v 1.68 2004/12/14 11:33:48 blowagie Exp $
* $Name: $
*
* Copyright 1999, 2000, 2001, 2002 by Bruno Lowagie.
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or any later version.
*
* This library 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 Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*
*/
package com.lowagie.text;
import java.util.ArrayList;
import java.util.Properties;
/**
* A Chapter is a special Section.
*
* A chapter number has to be created using a Paragraph as title
* and an int as chapter number. The chapter number is shown be
* default. If you don't want to see the chapter number, you have to set the
* numberdepth to 0.
*
* Example:
*
* Paragraph title2 = new Paragraph("This is Chapter 2", FontFactory.getFont(FontFactory.HELVETICA, 18, Font.BOLDITALIC, new Color(0, 0, 255)));
* Chapter chapter2 = new Chapter(title2, 2);
* chapter2.setNumberDepth(0);
* Paragraph someText = new Paragraph("This is some text");
* chapter2.add(someText);
* Paragraph title21 = new Paragraph("This is Section 1 in Chapter 2", FontFactory.getFont(FontFactory.HELVETICA, 16, Font.BOLD, new Color(255, 0, 0)));
* Section section1 = chapter2.addSection(title21);
* Paragraph someSectionText = new Paragraph("This is some silly paragraph in a chapter and/or section. It contains some text to test the functionality of Chapters and Section.");
* section1.add(someSectionText);
*
*/
public class Chapter extends Section implements TextElementArray {
// constructors
/**
* Constructs a new Chapter.
*
* @param title the Chapter title (as a Paragraph)
* @param number the Chapter number
*/
public Chapter(Paragraph title, int number) {
super(title, 1);
numbers = new ArrayList();
numbers.add(new Integer(number));
}
/**
* Constructs a new Chapter.
*
* @param title the Chapter title (as a String)
* @param number the Chapter number
*/
public Chapter(String title, int number) {
this(new Paragraph(title), number);
}
/**
* Creates a new Chapter following a set of attributes.
*
* @param attributes the attributes
* @param number a userdefined Chapter number
*/
public Chapter(Properties attributes, int number) {
this(new Paragraph(""), number);
String value;
if ((value = (String)attributes.remove(ElementTags.NUMBERDEPTH)) != null) {
setNumberDepth(Integer.parseInt(value));
}
if ((value = (String)attributes.remove(ElementTags.INDENT)) != null) {
setIndentation(Float.valueOf(value + "f").floatValue());
}
if ((value = (String)attributes.remove(ElementTags.INDENTATIONLEFT)) != null) {
setIndentationLeft(Float.valueOf(value + "f").floatValue());
}
if ((value = (String)attributes.remove(ElementTags.INDENTATIONRIGHT)) != null) {
setIndentationRight(Float.valueOf(value + "f").floatValue());
}
}
// implementation of the Element-methods
/**
* Gets the type of the text element.
*
* @return a type
*/
public int type() {
return Element.CHAPTER;
}
// methods
/**
* Checks if a given tag corresponds with this object.
*
* @param tag the given tag
* @return true if the tag corresponds
*/
public static boolean isTag(String tag) {
return ElementTags.CHAPTER.equals(tag);
}
}