1 /*
2 * $Id: ImgRaw.java 3373 2008-05-12 16:21:24Z xlv $
3 *
4 * Copyright 2000, 2001, 2002 by Paulo Soares.
5 *
6 * The contents of this file are subject to the Mozilla Public License Version 1.1
7 * (the "License"); you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
9 *
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the License.
13 *
14 * The Original Code is 'iText, a free JAVA-PDF library'.
15 *
16 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
17 * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
18 * All Rights Reserved.
19 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
20 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
21 *
22 * Contributor(s): all the names of the contributors are added in the source code
23 * where applicable.
24 *
25 * Alternatively, the contents of this file may be used under the terms of the
26 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
27 * provisions of LGPL are applicable instead of those above. If you wish to
28 * allow use of your version of this file only under the terms of the LGPL
29 * License and not to allow others to use your version of this file under
30 * the MPL, indicate your decision by deleting the provisions above and
31 * replace them with the notice and other provisions required by the LGPL.
32 * If you do not delete the provisions above, a recipient may use your version
33 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
34 *
35 * This library is free software; you can redistribute it and/or modify it
36 * under the terms of the MPL as stated above or under the terms of the GNU
37 * Library General Public License as published by the Free Software Foundation;
38 * either version 2 of the License, or any later version.
39 *
40 * This library is distributed in the hope that it will be useful, but WITHOUT
41 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
42 * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
43 * details.
44 *
45 * If you didn't download this code from the following link, you should check if
46 * you aren't using an obsolete version:
47 * http://www.lowagie.com/iText/
48 */
49
50 package com.lowagie.text;
51
52 import java.net.URL;
53
54 /**
55 * Raw Image data that has to be inserted into the document
56 *
57 * @see Element
58 * @see Image
59 *
60 * @author Paulo Soares
61 */
62
63 public class ImgRaw extends Image {
64
65 ImgRaw(Image image) {
66 super(image);
67 }
68
69 /** Creates an Image in raw mode.
70 *
71 * @param width the exact width of the image
72 * @param height the exact height of the image
73 * @param components 1,3 or 4 for GrayScale, RGB and CMYK
74 * @param bpc bits per component. Must be 1,2,4 or 8
75 * @param data the image data
76 * @throws BadElementException on error
77 */
78
79 public ImgRaw(int width, int height, int components, int bpc, byte[] data) throws BadElementException{
80 super((URL)null);
81 type = IMGRAW;
82 scaledHeight = height;
83 setTop(scaledHeight);
84 scaledWidth = width;
85 setRight(scaledWidth);
86 if (components != 1 && components != 3 && components != 4)
87 throw new BadElementException("Components must be 1, 3, or 4.");
88 if (bpc != 1 && bpc != 2 && bpc != 4 && bpc != 8)
89 throw new BadElementException("Bits-per-component must be 1, 2, 4, or 8.");
90 colorspace = components;
91 this.bpc = bpc;
92 rawData = data;
93 plainWidth = getWidth();
94 plainHeight = getHeight();
95 }
96 }