Mercurial > hg > orthanc
comparison PalanthirServer/DicomIntegerPixelAccessor.h @ 45:33d67e1ab173
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 05 Sep 2012 13:24:59 +0200 |
parents | PalantirServer/DicomIntegerPixelAccessor.h@3959d33612cc |
children | a15e90e5d6fc |
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43:9be852ad33d2 | 45:33d67e1ab173 |
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1 /** | |
2 * Palantir - A Lightweight, RESTful DICOM Store | |
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. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU General Public License | |
17 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 **/ | |
19 | |
20 | |
21 #pragma once | |
22 | |
23 #include "../Core/DicomFormat/DicomMap.h" | |
24 | |
25 #include <stdint.h> | |
26 | |
27 namespace Palantir | |
28 { | |
29 class DicomIntegerPixelAccessor | |
30 { | |
31 private: | |
32 unsigned int width_; | |
33 unsigned int height_; | |
34 unsigned int samplesPerPixel_; | |
35 const void* pixelData_; | |
36 size_t size_; | |
37 | |
38 uint8_t shift_; | |
39 uint32_t signMask_; | |
40 uint32_t mask_; | |
41 size_t bytesPerPixel_; | |
42 | |
43 public: | |
44 DicomIntegerPixelAccessor(const DicomMap& values, | |
45 const void* pixelData, | |
46 size_t size); | |
47 | |
48 unsigned int GetWidth() const | |
49 { | |
50 return width_; | |
51 } | |
52 | |
53 unsigned int GetHeight() const | |
54 { | |
55 return height_; | |
56 } | |
57 | |
58 void GetExtremeValues(int32_t& min, | |
59 int32_t& max) const; | |
60 | |
61 int32_t GetValue(unsigned int x, unsigned int y) const; | |
62 }; | |
63 } |