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Java > Open Source Codes > com > lowagie > text > ImgRaw


1 /*
2  * $Id: ImgRaw.java 2752 2007-05-15 14:58:33Z blowagie $
3  * $Name$
4  *
5  * Copyright 2000, 2001, 2002 by Paulo Soares.
6  *
7  * The contents of this file are subject to the Mozilla Public License Version 1.1
8  * (the "License"); you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at http://www.mozilla.org/MPL/
10  *
11  * Software distributed under the License is distributed on an "AS IS" basis,
12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13  * for the specific language governing rights and limitations under the License.
14  *
15  * The Original Code is 'iText, a free JAVA-PDF library'.
16  *
17  * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
18  * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
19  * All Rights Reserved.
20  * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
21  * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
22  *
23  * Contributor(s): all the names of the contributors are added in the source code
24  * where applicable.
25  *
26  * Alternatively, the contents of this file may be used under the terms of the
27  * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
28  * provisions of LGPL are applicable instead of those above. If you wish to
29  * allow use of your version of this file only under the terms of the LGPL
30  * License and not to allow others to use your version of this file under
31  * the MPL, indicate your decision by deleting the provisions above and
32  * replace them with the notice and other provisions required by the LGPL.
33  * If you do not delete the provisions above, a recipient may use your version
34  * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
35  *
36  * This library is free software; you can redistribute it and/or modify it
37  * under the terms of the MPL as stated above or under the terms of the GNU
38  * Library General Public License as published by the Free Software Foundation;
39  * either version 2 of the License, or any later version.
40  *
41  * This library is distributed in the hope that it will be useful, but WITHOUT
42  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
43  * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
44  * details.
45  *
46  * If you didn't download this code from the following link, you should check if
47  * you aren't using an obsolete version:
48  * http://www.lowagie.com/iText/
49  */
50
51 package com.lowagie.text;
52
53 import java.net.URL JavaDoc;
54
55 /**
56  * Raw Image data that has to be inserted into the document
57  *
58  * @see Element
59  * @see Image
60  *
61  * @author Paulo Soares
62  */
63
64 public class ImgRaw extends Image {
65
66     ImgRaw(Image image) {
67         super(image);
68     }
69
70 /** Creats an Image in raw mode.
71  *
72  * @param width the exact width of the image
73  * @param height the exact height of the image
74  * @param components 1,3 or 4 for GrayScale, RGB and CMYK
75  * @param bpc bits per component. Must be 1,2,4 or 8
76  * @param data the image data
77  * @throws BadElementException on error
78  */
79     
80     public ImgRaw(int width, int height, int components, int bpc, byte[] data) throws BadElementException{
81         super((URL JavaDoc)null);
82         type = IMGRAW;
83         scaledHeight = height;
84         setTop(scaledHeight);
85         scaledWidth = width;
86         setRight(scaledWidth);
87         if (components != 1 && components != 3 && components != 4)
88             throw new BadElementException("Components must be 1, 3, or 4.");
89         if (bpc != 1 && bpc != 2 && bpc != 4 && bpc != 8)
90             throw new BadElementException("Bits-per-component must be 1, 2, 4, or 8.");
91         colorspace = components;
92         this.bpc = bpc;
93         rawData = data;
94         plainWidth = getWidth();
95         plainHeight = getHeight();
96     }
97 }
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