FontSetup


1   /*
2    * $Id: FontSetup.java,v 1.13.2.4 2003/02/25 14:58:08 jeremias Exp $
3    * ============================================================================
4    *                    The Apache Software License, Version 1.1
5    * ============================================================================
6    * 
7    * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
8    * 
9    * Redistribution and use in source and binary forms, with or without modifica-
10   * tion, are permitted provided that the following conditions are met:
11   * 
12   * 1. Redistributions of source code must retain the above copyright notice,
13   *    this list of conditions and the following disclaimer.
14   * 
15   * 2. Redistributions in binary form must reproduce the above copyright notice,
16   *    this list of conditions and the following disclaimer in the documentation
17   *    and/or other materials provided with the distribution.
18   * 
19   * 3. The end-user documentation included with the redistribution, if any, must
20   *    include the following acknowledgment: "This product includes software
21   *    developed by the Apache Software Foundation (http://www.apache.org/)."
22   *    Alternately, this acknowledgment may appear in the software itself, if
23   *    and wherever such third-party acknowledgments normally appear.
24   * 
25   * 4. The names "FOP" and "Apache Software Foundation" must not be used to
26   *    endorse or promote products derived from this software without prior
27   *    written permission. For written permission, please contact
28   *    apache@apache.org.
29   * 
30   * 5. Products derived from this software may not be called "Apache", nor may
31   *    "Apache" appear in their name, without prior written permission of the
32   *    Apache Software Foundation.
33   * 
34   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
35   * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
36   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
37   * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
38   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
39   * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
40   * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
41   * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
42   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
43   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44   * ============================================================================
45   * 
46   * This software consists of voluntary contributions made by many individuals
47   * on behalf of the Apache Software Foundation and was originally created by
48   * James Tauber <jtauber@jtauber.com>. For more information on the Apache
49   * Software Foundation, please see <http://www.apache.org/>.
50   */ 
51  package org.apache.fop.render.pdf;
52  
53  // FOP
54  import org.apache.fop.render.pdf.fonts.*;
55  import org.apache.fop.messaging.MessageHandler;
56  import org.apache.fop.layout.FontInfo;
57  import org.apache.fop.layout.FontDescriptor;
58  import org.apache.fop.pdf.PDFDocument;
59  import org.apache.fop.pdf.PDFResources;
60  import org.apache.fop.configuration.Configuration;
61  import org.apache.fop.configuration.FontTriplet;
62  import org.apache.fop.apps.FOPException;
63  
64  // Java
65  import java.util.Iterator  ;
66  import java.util.Map  ;
67  import java.util.List  ;
68  import java.net.URL  ;
69  
70  /**
71   * sets up the PDF fonts.
72   *
73   * Assigns the font (with metrics) to internal names like "F1" and
74   * assigns family-style-weight triplets to the fonts
75   */
76  public class FontSetup {
77  
78      /**
79       * sets up the font info object.
80       *
81       * adds metrics for basic fonts and useful family-style-weight
82       * triplets for lookup
83       *
84       * @param fontInfo the font info object to set up
85       */
86      public static void setup(FontInfo fontInfo) throws FOPException {
87          MessageHandler.logln("setting up fonts");
88  
89          fontInfo.addMetrics("F1", new Helvetica());
90          fontInfo.addMetrics("F2", new HelveticaOblique());
91          fontInfo.addMetrics("F3", new HelveticaBold());
92          fontInfo.addMetrics("F4", new HelveticaBoldOblique());
93          fontInfo.addMetrics("F5", new TimesRoman());
94          fontInfo.addMetrics("F6", new TimesItalic());
95          fontInfo.addMetrics("F7", new TimesBold());
96          fontInfo.addMetrics("F8", new TimesBoldItalic());
97          fontInfo.addMetrics("F9", new Courier());
98          fontInfo.addMetrics("F10", new CourierOblique());
99          fontInfo.addMetrics("F11", new CourierBold());
100         fontInfo.addMetrics("F12", new CourierBoldOblique());
101         fontInfo.addMetrics("F13", new Symbol());
102         fontInfo.addMetrics("F14", new ZapfDingbats());
103 
104         // Custom type 1 fonts step 1/2
105         // fontInfo.addMetrics("F15", new OMEP());
106         // fontInfo.addMetrics("F16", new GaramondLightCondensed());
107         // fontInfo.addMetrics("F17", new BauerBodoniBoldItalic());
108 
109         /* any is treated as serif */
110         fontInfo.addFontProperties("F5", "any", "normal", "normal");
111         fontInfo.addFontProperties("F6", "any", "italic", "normal");
112         fontInfo.addFontProperties("F6", "any", "oblique", "normal");
113         fontInfo.addFontProperties("F7", "any", "normal", "bold");
114         fontInfo.addFontProperties("F8", "any", "italic", "bold");
115         fontInfo.addFontProperties("F8", "any", "oblique", "bold");
116 
117         fontInfo.addFontProperties("F1", "sans-serif", "normal", "normal");
118         fontInfo.addFontProperties("F2", "sans-serif", "oblique", "normal");
119         fontInfo.addFontProperties("F2", "sans-serif", "italic", "normal");
120         fontInfo.addFontProperties("F3", "sans-serif", "normal", "bold");
121         fontInfo.addFontProperties("F4", "sans-serif", "oblique", "bold");
122         fontInfo.addFontProperties("F4", "sans-serif", "italic", "bold");
123         fontInfo.addFontProperties("F5", "serif", "normal", "normal");
124         fontInfo.addFontProperties("F6", "serif", "oblique", "normal");
125         fontInfo.addFontProperties("F6", "serif", "italic", "normal");
126         fontInfo.addFontProperties("F7", "serif", "normal", "bold");
127         fontInfo.addFontProperties("F8", "serif", "oblique", "bold");
128         fontInfo.addFontProperties("F8", "serif", "italic", "bold");
129         fontInfo.addFontProperties("F9", "monospace", "normal", "normal");
130         fontInfo.addFontProperties("F10", "monospace", "oblique", "normal");
131         fontInfo.addFontProperties("F10", "monospace", "italic", "normal");
132         fontInfo.addFontProperties("F11", "monospace", "normal", "bold");
133         fontInfo.addFontProperties("F12", "monospace", "oblique", "bold");
134         fontInfo.addFontProperties("F12", "monospace", "italic", "bold");
135 
136         fontInfo.addFontProperties("F1", "Helvetica", "normal", "normal");
137         fontInfo.addFontProperties("F2", "Helvetica", "oblique", "normal");
138         fontInfo.addFontProperties("F2", "Helvetica", "italic", "normal");
139         fontInfo.addFontProperties("F3", "Helvetica", "normal", "bold");
140         fontInfo.addFontProperties("F4", "Helvetica", "oblique", "bold");
141         fontInfo.addFontProperties("F4", "Helvetica", "italic", "bold");
142         fontInfo.addFontProperties("F5", "Times", "normal", "normal");
143         fontInfo.addFontProperties("F6", "Times", "oblique", "normal");
144         fontInfo.addFontProperties("F6", "Times", "italic", "normal");
145         fontInfo.addFontProperties("F7", "Times", "normal", "bold");
146         fontInfo.addFontProperties("F8", "Times", "oblique", "bold");
147         fontInfo.addFontProperties("F8", "Times", "italic", "bold");
148         fontInfo.addFontProperties("F9", "Courier", "normal", "normal");
149         fontInfo.addFontProperties("F10", "Courier", "oblique", "normal");
150         fontInfo.addFontProperties("F10", "Courier", "italic", "normal");
151         fontInfo.addFontProperties("F11", "Courier", "normal", "bold");
152         fontInfo.addFontProperties("F12", "Courier", "oblique", "bold");
153         fontInfo.addFontProperties("F12", "Courier", "italic", "bold");
154         fontInfo.addFontProperties("F13", "Symbol", "normal", "normal");
155         fontInfo.addFontProperties("F14", "ZapfDingbats", "normal", "normal");
156 
157         // Custom type 1 fonts step 2/2
158         // fontInfo.addFontProperties("F15", "OMEP", "normal", "normal");
159         // fontInfo.addFontProperties("F16", "Garamond-LightCondensed", "normal", "normal");
160         // fontInfo.addFontProperties("F17", "BauerBodoni", "italic", "bold");
161 
162         /* for compatibility with PassiveTex */
163         fontInfo.addFontProperties("F5", "Times-Roman", "normal", "normal");
164         fontInfo.addFontProperties("F6", "Times-Roman", "oblique", "normal");
165         fontInfo.addFontProperties("F6", "Times-Roman", "italic", "normal");
166         fontInfo.addFontProperties("F7", "Times-Roman", "normal", "bold");
167         fontInfo.addFontProperties("F8", "Times-Roman", "oblique", "bold");
168         fontInfo.addFontProperties("F8", "Times-Roman", "italic", "bold");
169         fontInfo.addFontProperties("F5", "Times Roman", "normal", "normal");
170         fontInfo.addFontProperties("F6", "Times Roman", "oblique", "normal");
171         fontInfo.addFontProperties("F6", "Times Roman", "italic", "normal");
172         fontInfo.addFontProperties("F7", "Times Roman", "normal", "bold");
173         fontInfo.addFontProperties("F8", "Times Roman", "oblique", "bold");
174         fontInfo.addFontProperties("F8", "Times Roman", "italic", "bold");
175         fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter",
176                                    "normal", "normal");
177 
178         /* Add configured fonts */
179         addConfiguredFonts(fontInfo, 15);
180     }
181 
182     /**
183      * Add fonts from configuration file starting with
184      * internalnames F<num>
185      */
186     public static void addConfiguredFonts(FontInfo fontInfo, int num)
187         throws FOPException {
188 
189         String   internalName = null;
190         FontReader reader = null;
191 
192         List   fontInfos = Configuration.getFonts();
193         if (fontInfos == null)
194             return;
195 
196         for (int i = 0; i < fontInfos.size(); i++) {
197             org.apache.fop.configuration.FontInfo configFontInfo =
198                 (org.apache.fop.configuration.FontInfo)fontInfos.get(i);
199 
200             try {
201                 URL   metricsFile = configFontInfo.getMetricsFile();
202                 if (metricsFile != null) {
203                     internalName = "F" + num;
204                     num++;
205                     /*
206                     reader = new FontReader(metricsFile);
207                     reader.useKerning(configFontInfo.getKerning());
208                     reader.setFontEmbedPath(configFontInfo.getEmbedFile());
209                     fontInfo.addMetrics(internalName, reader.getFont());
210                     */
211                     LazyFont font = new LazyFont(configFontInfo.getEmbedFile(),
212                                                  metricsFile,
213                                                  configFontInfo.getKerning());
214                     fontInfo.addMetrics(internalName, font);
215 
216                     List   triplets = configFontInfo.getFontTriplets();
217                     for (int j = 0; j < triplets.size(); j++) {
218                         FontTriplet triplet = (FontTriplet)triplets.get(j);
219 
220                         fontInfo.addFontProperties(internalName,
221                                                    triplet.getName(),
222                                                    triplet.getStyle(),
223                                                    triplet.getWeight());
224                     }
225                 }
226             } catch (Exception   ex) {
227                 MessageHandler.error("Failed to read a font metrics file: "
228                                       + ex.getMessage());
229             }
230         }
231     }
232 
233     /**
234      * add the fonts in the font info to the PDF document
235      *
236      * @param doc PDF document to add fonts to
237      * @param fontInfo font info object to get font information from
238      */
239     public static void addToResources(PDFDocument doc, FontInfo fontInfo) {
240         Map   fonts = fontInfo.getUsedFonts();
241         Iterator   e = fonts.keySet().iterator();
242         PDFResources resources = doc.getResources();
243         while (e.hasNext()) {
244             String   f = (String  )e.next();
245             Font font = (Font)fonts.get(f);
246             FontDescriptor desc = null;
247             if (font instanceof FontDescriptor) {
248                 desc = (FontDescriptor)font;
249             }
250             resources.addFont(doc.makeFont(f, font.fontName(),
251                                            font.encoding(), font, desc));
252         }
253     }
254 
255 }
256
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags