PdfTransition


1   /*
2    * Copyright 2002 by Josselin PUJO.
3    *
4    * The contents of this file are subject to the Mozilla Public License Version 1.1
5    * (the "License"); you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at http://www.mozilla.org/MPL/
7    *
8    * Software distributed under the License is distributed on an "AS IS" basis,
9    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10   * for the specific language governing rights and limitations under the License.
11   *
12   * The Original Code is 'iText, a free JAVA-PDF library'.
13   *
14   * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
15   * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
16   * All Rights Reserved.
17   * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
18   * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
19   *
20   * Contributor(s): all the names of the contributors are added in the source code
21   * where applicable.
22   *
23   * Alternatively, the contents of this file may be used under the terms of the
24   * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
25   * provisions of LGPL are applicable instead of those above.  If you wish to
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27   * License and not to allow others to use your version of this file under
28   * the MPL, indicate your decision by deleting the provisions above and
29   * replace them with the notice and other provisions required by the LGPL.
30   * If you do not delete the provisions above, a recipient may use your version
31   * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
32   *
33   * This library is free software; you can redistribute it and/or modify it
34   * under the terms of the MPL as stated above or under the terms of the GNU
35   * Library General Public License as published by the Free Software Foundation;
36   * either version 2 of the License, or any later version.
37   *
38   * This library is distributed in the hope that it will be useful, but WITHOUT
39   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
40   * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
41   * details.
42   *
43   * If you didn't download this code from the following link, you should check if
44   * you aren't using an obsolete version:
45   * http://www.lowagie.com/iText/
46   */
47  
48  package com.lowagie.text.pdf;
49  
50  public class PdfTransition {
51      /**
52       *  Out Vertical Split
53       */
54      public static final int SPLITVOUT      = 1;
55      /**
56       *  Out Horizontal Split
57       */
58      public static final int SPLITHOUT      = 2;
59      /**
60       *  In Vertical Split
61       */
62      public static final int SPLITVIN      = 3;
63      /**
64       *  IN Horizontal Split
65       */
66      public static final int SPLITHIN      = 4;
67      /**
68       *  Vertical Blinds
69       */
70      public static final int BLINDV      = 5;
71      /**
72       *  Vertical Blinds
73       */
74      public static final int BLINDH      = 6;
75      /**
76       *  Inward Box
77       */
78      public static final int INBOX       = 7;
79      /**
80       *  Outward Box
81       */
82      public static final int OUTBOX      = 8;
83      /**
84       *  Left-Right Wipe
85       */
86      public static final int LRWIPE      = 9;
87      /**
88       *  Right-Left Wipe
89       */
90      public static final int RLWIPE     = 10;
91      /**
92       *  Bottom-Top Wipe
93       */
94      public static final int BTWIPE     = 11;
95      /**
96       *  Top-Bottom Wipe
97       */
98      public static final int TBWIPE     = 12;
99      /**
100      *  Dissolve
101      */
102     public static final int DISSOLVE    = 13;
103     /**
104      *  Left-Right Glitter
105      */
106     public static final int LRGLITTER   = 14;
107     /**
108      *  Top-Bottom Glitter
109      */
110     public static final int TBGLITTER  = 15;
111     /**
112      *  Diagonal Glitter
113      */
114     public static final int DGLITTER  = 16;
115     
116     /**
117      *  duration of the transition effect
118      */
119     protected int duration;
120     /**
121      *  type of the transition effect
122      */
123     protected int type;
124     
125     /**
126      *  Constructs a <CODE>Transition</CODE>.
127      *
128      */
129     public PdfTransition() {
130         this(BLINDH);
131     }
132     
133     /**
134      *  Constructs a <CODE>Transition</CODE>.
135      *
136      *@param  type      type of the transition effect
137      */
138     public PdfTransition(int type) {
139         this(type,1);
140     }
141     
142     /**
143      *  Constructs a <CODE>Transition</CODE>.
144      *
145      *@param  type      type of the transition effect
146      *@param  duration  duration of the transition effect
147      */
148     public PdfTransition(int type, int duration) {
149         this.duration = duration;
150         this.type = type;
151     }
152     
153     
154     public int getDuration() {
155         return duration;
156     }
157     
158     
159     public int getType() {
160         return type;
161     }
162     
163     public PdfDictionary getTransitionDictionary() {
164         PdfDictionary trans = new PdfDictionary(PdfName.TRANS);
165         switch (type) {
166             case SPLITVOUT:
167                 trans.put(PdfName.S,PdfName.SPLIT);
168                 trans.put(PdfName.D,new PdfNumber(duration));
169                 trans.put(PdfName.DM,PdfName.V);
170                 trans.put(PdfName.M,PdfName.O);
171                 break;
172             case SPLITHOUT:
173                 trans.put(PdfName.S,PdfName.SPLIT);
174                 trans.put(PdfName.D,new PdfNumber(duration));
175                 trans.put(PdfName.DM,PdfName.H);
176                 trans.put(PdfName.M,PdfName.O);
177                 break;
178             case SPLITVIN:
179                 trans.put(PdfName.S,PdfName.SPLIT);
180                 trans.put(PdfName.D,new PdfNumber(duration));
181                 trans.put(PdfName.DM,PdfName.V);
182                 trans.put(PdfName.M,PdfName.I);
183                 break;
184             case SPLITHIN:
185                 trans.put(PdfName.S,PdfName.SPLIT);
186                 trans.put(PdfName.D,new PdfNumber(duration));
187                 trans.put(PdfName.DM,PdfName.H);
188                 trans.put(PdfName.M,PdfName.I);
189                 break;
190             case BLINDV:
191                 trans.put(PdfName.S,PdfName.BLINDS);
192                 trans.put(PdfName.D,new PdfNumber(duration));
193                 trans.put(PdfName.DM,PdfName.V);
194                 break;
195             case BLINDH:
196                 trans.put(PdfName.S,PdfName.BLINDS);
197                 trans.put(PdfName.D,new PdfNumber(duration));
198                 trans.put(PdfName.DM,PdfName.H);
199                 break;
200             case INBOX:
201                 trans.put(PdfName.S,PdfName.BOX);
202                 trans.put(PdfName.D,new PdfNumber(duration));
203                 trans.put(PdfName.M,PdfName.I);
204                 break;
205             case OUTBOX:
206                 trans.put(PdfName.S,PdfName.BOX);
207                 trans.put(PdfName.D,new PdfNumber(duration));
208                 trans.put(PdfName.M,PdfName.O);
209                 break;
210             case LRWIPE:
211                 trans.put(PdfName.S,PdfName.WIPE);
212                 trans.put(PdfName.D,new PdfNumber(duration));
213                 trans.put(PdfName.DI,new PdfNumber(0));
214                 break;
215             case RLWIPE:
216                 trans.put(PdfName.S,PdfName.WIPE);
217                 trans.put(PdfName.D,new PdfNumber(duration));
218                 trans.put(PdfName.DI,new PdfNumber(180));
219                 break;
220             case BTWIPE:
221                 trans.put(PdfName.S,PdfName.WIPE);
222                 trans.put(PdfName.D,new PdfNumber(duration));
223                 trans.put(PdfName.DI,new PdfNumber(90));
224                 break;
225             case TBWIPE:
226                 trans.put(PdfName.S,PdfName.WIPE);
227                 trans.put(PdfName.D,new PdfNumber(duration));
228                 trans.put(PdfName.DI,new PdfNumber(270));
229                 break;
230             case DISSOLVE:
231                 trans.put(PdfName.S,PdfName.DISSOLVE);
232                 trans.put(PdfName.D,new PdfNumber(duration));
233                 break;
234             case LRGLITTER:
235                 trans.put(PdfName.S,PdfName.GLITTER);
236                 trans.put(PdfName.D,new PdfNumber(duration));
237                 trans.put(PdfName.DI,new PdfNumber(0));
238                 break;
239             case TBGLITTER:
240                 trans.put(PdfName.S,PdfName.GLITTER);
241                 trans.put(PdfName.D,new PdfNumber(duration));
242                 trans.put(PdfName.DI,new PdfNumber(270));
243                 break;
244             case DGLITTER:
245                 trans.put(PdfName.S,PdfName.GLITTER);
246                 trans.put(PdfName.D,new PdfNumber(duration));
247                 trans.put(PdfName.DI,new PdfNumber(315));
248                 break;
249         }
250         return trans;
251     }
252 }
253 
254
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