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comparison Core/ImageFormats/ImageBuffer.h @ 801:262feb14f92f

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 06 May 2014 16:35:21 +0200
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children 502c49adb5ad
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800:ecedd89055db 801:262feb14f92f
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
4 * Belgium
5 *
6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * In addition, as a special exception, the copyright holders of this
12 * program give permission to link the code of its release with the
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
14 * that use the same license as the "OpenSSL" library), and distribute
15 * the linked executables. You must obey the GNU General Public License
16 * in all respects for all of the code used other than "OpenSSL". If you
17 * modify file(s) with this exception, you may extend this exception to
18 * your version of the file(s), but you are not obligated to do so. If
19 * you do not wish to do so, delete this exception statement from your
20 * version. If you delete this exception statement from all source files
21 * in the program, then also delete it here.
22 *
23 * This program is distributed in the hope that it will be useful, but
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 * General Public License for more details.
27 *
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 **/
31
32
33 #pragma once
34
35 #include "ImageAccessor.h"
36
37 #include <vector>
38 #include <stdint.h>
39
40 namespace Orthanc
41 {
42 class ImageBuffer
43 {
44 private:
45 bool changed_;
46 std::vector<uint8_t> data_;
47
48 PixelFormat format_;
49 unsigned int width_;
50 unsigned int height_;
51 unsigned int pitch_;
52 uint8_t *buffer_;
53
54 void Allocate();
55
56 public:
57 ImageBuffer();
58
59 PixelFormat GetFormat() const
60 {
61 return format_;
62 }
63
64 void SetFormat(PixelFormat format);
65
66 unsigned int GetWidth() const
67 {
68 return width_;
69 }
70
71 void SetWidth(unsigned int width);
72
73 unsigned int GetHeight() const
74 {
75 return height_;
76 }
77
78 void SetHeight(unsigned int height);
79
80 unsigned int GetBytesPerPixel() const
81 {
82 return ::Orthanc::GetBytesPerPixel(format_);
83 }
84
85 ImageAccessor GetAccessor();
86
87 ImageAccessor GetConstAccessor();
88 };
89 }