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Java > Open Source Codes > org > apache > fop > pdf > PDFCharProcs


1 /*
2  * $Id: PDFCharProcs.java,v 1.2.2.3 2003/02/25 14:29:37 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.pdf;
52
53 import java.util.HashMap JavaDoc;
54
55 /**
56  * class representing a /CharProcs dictionary for Type3 fonts.
57  *
58  * <p><b>CAUTION: this is not yet fully implemented!!!!!!!</b>
59  * I miss an exemple of <i>how</i> to output this dictionary.
60  * </p>
61  *
62  * Type3 fonts are specified on page 206 and onwards of the PDF 1.3 spec.
63  */
64 public class PDFCharProcs extends PDFObject {
65
66     /**
67      * the (character name, drawing stream) pairs for a Type3 font
68      */
69     protected HashMap JavaDoc keys;
70
71     public PDFCharProcs() {
72         keys = new HashMap JavaDoc();
73     }
74
75     /**
76      * add a character definition in the dictionary
77      *
78      * @param name the character name
79      * @param stream the stream that draws the character
80      */
81     public void addCharacter(String JavaDoc name, PDFStream stream) {
82         keys.put(name, stream);
83     }
84
85     /**
86      * not done yet
87      */
88     public byte[] toPDF() {
89         // TODO: implement this org.apache.fop.pdf.PDFObject abstract method
90 return new byte[0];
91     }
92
93 }
94
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