Mercurial > hg > orthanc
annotate Core/DicomFormat/DicomIntegerPixelAccessor.h @ 229:f2349bab5fe7
rename
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Fri, 30 Nov 2012 11:00:40 +0100 |
parents | fe180eae201d |
children | 80011cd589e6 |
rev | line source |
---|---|
0 | 1 /** |
62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
0 | 3 * Copyright (C) 2012 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. | |
136 | 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. | |
0 | 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 | |
79 | 35 #include "DicomMap.h" |
0 | 36 |
37 #include <stdint.h> | |
38 | |
62 | 39 namespace Orthanc |
0 | 40 { |
41 class DicomIntegerPixelAccessor | |
42 { | |
43 private: | |
44 unsigned int width_; | |
45 unsigned int height_; | |
46 unsigned int samplesPerPixel_; | |
53
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
47 unsigned int numberOfFrames_; |
0 | 48 const void* pixelData_; |
49 size_t size_; | |
50 | |
51 uint8_t shift_; | |
52 uint32_t signMask_; | |
53 uint32_t mask_; | |
54 size_t bytesPerPixel_; | |
53
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
55 unsigned int frame_; |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
56 |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
57 size_t frameOffset_; |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
58 size_t rowOffset_; |
0 | 59 |
60 public: | |
61 DicomIntegerPixelAccessor(const DicomMap& values, | |
62 const void* pixelData, | |
63 size_t size); | |
64 | |
65 unsigned int GetWidth() const | |
66 { | |
67 return width_; | |
68 } | |
69 | |
70 unsigned int GetHeight() const | |
71 { | |
72 return height_; | |
73 } | |
74 | |
53
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
75 unsigned int GetNumberOfFrames() const |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
76 { |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
77 return numberOfFrames_; |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
78 } |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
79 |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
80 unsigned int GetCurrentFrame() const |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
81 { |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
82 return frame_; |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
83 } |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
84 |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
85 void SetCurrentFrame(unsigned int frame); |
293038baf8f1
access to multi-frame images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
50
diff
changeset
|
86 |
0 | 87 void GetExtremeValues(int32_t& min, |
88 int32_t& max) const; | |
89 | |
90 int32_t GetValue(unsigned int x, unsigned int y) const; | |
91 }; | |
92 } |