Java tutorial
/* * * This file is part of the iText (R) project. Copyright (c) 1998-2019 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.lang.reflect.Field; import com.itextpdf.text.error_messages.MessageLocalization; /** * 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); // Some extra shortcut values for pages in Landscape /** * This is the letter format * @since iText 5.0.6 * @deprecated */ public static final Rectangle LETTER_LANDSCAPE = new RectangleReadOnly(612, 792, 90); /** * This is the legal format * @since iText 5.0.6 * @deprecated */ public static final Rectangle LEGAL_LANDSCAPE = new RectangleReadOnly(612, 1008, 90); /** * This is the a4 format * @since iText 5.0.6 * @deprecated */ public static final Rectangle A4_LANDSCAPE = new RectangleReadOnly(595, 842, 90); /** * 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" * @param name the name as defined by the constants of PageSize or a numeric pair string * @return the rectangle */ 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(MessageLocalization.getComposedMessage("can.t.find.page.size.1", 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(MessageLocalization .getComposedMessage("1.is.not.a.valid.page.size.format.2", name, e.getMessage())); } } } }