Java tutorial
/* * $Id: PageSize.java 3373 2008-05-12 16:21:24Z xlv $ * * 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.lang.reflect.Field; /** * The <CODE>PageSize</CODE>-object contains a number of rectangles representing the most common paper sizes. * * @see Rectangle */ public class PageSize { // membervariables /** This is the letter format */ public static final Rectangle LETTER = new RectangleReadOnly(612, 792); /** This is the note format */ public static final Rectangle NOTE = new RectangleReadOnly(540, 720); /** This is the legal format */ public static final Rectangle LEGAL = new RectangleReadOnly(612, 1008); /** This is the tabloid format */ public static final Rectangle TABLOID = new RectangleReadOnly(792, 1224); /** This is the executive format */ public static final Rectangle EXECUTIVE = new RectangleReadOnly(522, 756); /** This is the postcard format */ public static final Rectangle POSTCARD = new RectangleReadOnly(283, 416); /** This is the a0 format */ public static final Rectangle A0 = new RectangleReadOnly(2384, 3370); /** This is the a1 format */ public static final Rectangle A1 = new RectangleReadOnly(1684, 2384); /** This is the a2 format */ public static final Rectangle A2 = new RectangleReadOnly(1191, 1684); /** This is the a3 format */ public static final Rectangle A3 = new RectangleReadOnly(842, 1191); /** This is the a4 format */ public static final Rectangle A4 = new RectangleReadOnly(595, 842); /** This is the a5 format */ public static final Rectangle A5 = new RectangleReadOnly(420, 595); /** This is the a6 format */ public static final Rectangle A6 = new RectangleReadOnly(297, 420); /** This is the a7 format */ public static final Rectangle A7 = new RectangleReadOnly(210, 297); /** This is the a8 format */ public static final Rectangle A8 = new RectangleReadOnly(148, 210); /** This is the a9 format */ public static final Rectangle A9 = new RectangleReadOnly(105, 148); /** This is the a10 format */ public static final Rectangle A10 = new RectangleReadOnly(73, 105); /** This is the b0 format */ public static final Rectangle B0 = new RectangleReadOnly(2834, 4008); /** This is the b1 format */ public static final Rectangle B1 = new RectangleReadOnly(2004, 2834); /** This is the b2 format */ public static final Rectangle B2 = new RectangleReadOnly(1417, 2004); /** This is the b3 format */ public static final Rectangle B3 = new RectangleReadOnly(1000, 1417); /** This is the b4 format */ public static final Rectangle B4 = new RectangleReadOnly(708, 1000); /** This is the b5 format */ public static final Rectangle B5 = new RectangleReadOnly(498, 708); /** This is the b6 format */ public static final Rectangle B6 = new RectangleReadOnly(354, 498); /** This is the b7 format */ public static final Rectangle B7 = new RectangleReadOnly(249, 354); /** This is the b8 format */ public static final Rectangle B8 = new RectangleReadOnly(175, 249); /** This is the b9 format */ public static final Rectangle B9 = new RectangleReadOnly(124, 175); /** This is the b10 format */ public static final Rectangle B10 = new RectangleReadOnly(87, 124); /** This is the archE format */ public static final Rectangle ARCH_E = new RectangleReadOnly(2592, 3456); /** This is the archD format */ public static final Rectangle ARCH_D = new RectangleReadOnly(1728, 2592); /** This is the archC format */ public static final Rectangle ARCH_C = new RectangleReadOnly(1296, 1728); /** This is the archB format */ public static final Rectangle ARCH_B = new RectangleReadOnly(864, 1296); /** This is the archA format */ public static final Rectangle ARCH_A = new RectangleReadOnly(648, 864); /** This is the American Foolscap format */ public static final Rectangle FLSA = new RectangleReadOnly(612, 936); /** This is the European Foolscap format */ public static final Rectangle FLSE = new RectangleReadOnly(648, 936); /** This is the halfletter format */ public static final Rectangle HALFLETTER = new RectangleReadOnly(396, 612); /** This is the 11x17 format */ public static final Rectangle _11X17 = new RectangleReadOnly(792, 1224); /** This is the ISO 7810 ID-1 format (85.60 x 53.98 mm or 3.370 x 2.125 inch) */ public static final Rectangle ID_1 = new RectangleReadOnly(242.65f, 153); /** This is the ISO 7810 ID-2 format (A7 rotated) */ public static final Rectangle ID_2 = new RectangleReadOnly(297, 210); /** This is the ISO 7810 ID-3 format (B7 rotated) */ public static final Rectangle ID_3 = new RectangleReadOnly(354, 249); /** This is the ledger format */ public static final Rectangle LEDGER = new RectangleReadOnly(1224, 792); /** This is the Crown Quarto format */ public static final Rectangle CROWN_QUARTO = new RectangleReadOnly(535, 697); /** This is the Large Crown Quarto format */ public static final Rectangle LARGE_CROWN_QUARTO = new RectangleReadOnly(569, 731); /** This is the Demy Quarto format. */ public static final Rectangle DEMY_QUARTO = new RectangleReadOnly(620, 782); /** This is the Royal Quarto format. */ public static final Rectangle ROYAL_QUARTO = new RectangleReadOnly(671, 884); /** This is the Crown Octavo format */ public static final Rectangle CROWN_OCTAVO = new RectangleReadOnly(348, 527); /** This is the Large Crown Octavo format */ public static final Rectangle LARGE_CROWN_OCTAVO = new RectangleReadOnly(365, 561); /** This is the Demy Octavo format */ public static final Rectangle DEMY_OCTAVO = new RectangleReadOnly(391, 612); /** This is the Royal Octavo format. */ public static final Rectangle ROYAL_OCTAVO = new RectangleReadOnly(442, 663); /** This is the small paperback format. */ public static final Rectangle SMALL_PAPERBACK = new RectangleReadOnly(314, 504); /** This is the Pengiun small paperback format. */ public static final Rectangle PENGUIN_SMALL_PAPERBACK = new RectangleReadOnly(314, 513); /** This is the Penguin large paperback format. */ public static final Rectangle PENGUIN_LARGE_PAPERBACK = new RectangleReadOnly(365, 561); /** * This method returns a Rectangle based on a String. * Possible values are the the names of a constant in this class * (for instance "A4", "LETTER",...) or a value like "595 842" */ public static Rectangle getRectangle(String name) { name = name.trim().toUpperCase(); int pos = name.indexOf(' '); if (pos == -1) { try { Field field = PageSize.class.getDeclaredField(name.toUpperCase()); return (Rectangle) field.get(null); } catch (Exception e) { throw new RuntimeException("Can't find page size " + name); } } else { try { String width = name.substring(0, pos); String height = name.substring(pos + 1); return new Rectangle(Float.parseFloat(width), Float.parseFloat(height)); } catch (Exception e) { throw new RuntimeException(name + " is not a valid page size format; " + e.getMessage()); } } } }