001/* 002 * $Id: Type3Glyph.java 4784 2011-03-15 08:33:00Z blowagie $ 003 * 004 * This file is part of the iText (R) project. 005 * Copyright (c) 1998-2011 1T3XT BVBA 006 * Authors: Bruno Lowagie, Paulo Soares, et al. 007 * 008 * This program is free software; you can redistribute it and/or modify 009 * it under the terms of the GNU Affero General Public License version 3 010 * as published by the Free Software Foundation with the addition of the 011 * following permission added to Section 15 as permitted in Section 7(a): 012 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT, 013 * 1T3XT DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. 014 * 015 * This program is distributed in the hope that it will be useful, but 016 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 017 * or FITNESS FOR A PARTICULAR PURPOSE. 018 * See the GNU Affero General Public License for more details. 019 * You should have received a copy of the GNU Affero General Public License 020 * along with this program; if not, see http://www.gnu.org/licenses or write to 021 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 022 * Boston, MA, 02110-1301 USA, or download the license from the following URL: 023 * http://itextpdf.com/terms-of-use/ 024 * 025 * The interactive user interfaces in modified source and object code versions 026 * of this program must display Appropriate Legal Notices, as required under 027 * Section 5 of the GNU Affero General Public License. 028 * 029 * In accordance with Section 7(b) of the GNU Affero General Public License, 030 * a covered work must retain the producer line in every PDF that is created 031 * or manipulated using iText. 032 * 033 * You can be released from the requirements of the license by purchasing 034 * a commercial license. Buying such a license is mandatory as soon as you 035 * develop commercial activities involving the iText software without 036 * disclosing the source code of your own applications. 037 * These activities include: offering paid services to customers as an ASP, 038 * serving PDFs on the fly in a web application, shipping iText with a closed 039 * source product. 040 * 041 * For more information, please contact iText Software Corp. at this 042 * address: sales@itextpdf.com 043 */ 044package com.itextpdf.text.pdf; 045import com.itextpdf.text.DocumentException; 046import com.itextpdf.text.Image; 047import com.itextpdf.text.error_messages.MessageLocalization; 048/** 049 * The content where Type3 glyphs are written to. 050 */ 051public final class Type3Glyph extends PdfContentByte { 052 053 private PageResources pageResources; 054 private boolean colorized; 055 056 private Type3Glyph() { 057 super(null); 058 } 059 060 Type3Glyph(PdfWriter writer, PageResources pageResources, float wx, float llx, float lly, float urx, float ury, boolean colorized) { 061 super(writer); 062 this.pageResources = pageResources; 063 this.colorized = colorized; 064 if (colorized) { 065 content.append(wx).append(" 0 d0\n"); 066 } 067 else { 068 content.append(wx).append(" 0 ").append(llx).append(' ').append(lly).append(' ').append(urx).append(' ').append(ury).append(" d1\n"); 069 } 070 } 071 072 PageResources getPageResources() { 073 return pageResources; 074 } 075 076 public void addImage(Image image, float a, float b, float c, float d, float e, float f, boolean inlineImage) throws DocumentException { 077 if (!colorized && (!image.isMask() || !(image.getBpc() == 1 || image.getBpc() > 0xff))) 078 throw new DocumentException(MessageLocalization.getComposedMessage("not.colorized.typed3.fonts.only.accept.mask.images")); 079 super.addImage(image, a, b, c, d, e, f, inlineImage); 080 } 081 082 public PdfContentByte getDuplicate() { 083 Type3Glyph dup = new Type3Glyph(); 084 dup.writer = writer; 085 dup.pdf = pdf; 086 dup.pageResources = pageResources; 087 dup.colorized = colorized; 088 return dup; 089 } 090 091}