/* * $Id: Chapter.java,v 1.44 2002/07/09 10:41:33 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 <CODE>Chapter</CODE> is a special <CODE>Section</CODE>. * <P> * A chapter number has to be created using a <CODE>Paragraph</CODE> as title * and an <CODE>int</CODE> 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 <VAR>0</VAR>. * <P> * Example: * <BLOCKQUOTE><PRE> * Paragraph title2 = new Paragraph("This is Chapter 2", FontFactory.getFont(FontFactory.HELVETICA, 18, Font.BOLDITALIC, new Color(0, 0, 255))); * <STRONG>Chapter chapter2 = new Chapter(title2, 2);</STRONG> * <STRONG>chapter2.setNumberDepth(0);</STRONG> * Paragraph someText = new Paragraph("This is some text"); * <STRONG>chapter2.add(someText);</STRONG> * 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 = <STRONG>chapter2.addSection(title21);</STRONG> * 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); * </PRE></BLOCKQUOTE> */public class Chapter extends Section implements TextElementArray {        // constructors    /** * Constructs a new <CODE>Chapter</CODE>. * * @param	title		the Chapter title (as a <CODE>Paragraph</CODE>) * @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 <CODE>Chapter</CODE>. * * @param	title		the Chapter title (as a <CODE>String</CODE>) * @param	number		the Chapter number */        public Chapter(String title, int number) {        this(new Paragraph(title), number);    }    /** * Creates a new <CODE>Chapter</CODE> following a set of attributes. * * @param	attributes	the attributes */        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);    }}