Mercurial > hg > orthanc-stone
annotate Framework/Volumes/ImageBuffer3D.h @ 47:28956ed68280
agpl license
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 27 Apr 2017 11:00:15 +0200 |
parents | 7207a407bcd8 |
children | c2dc924f1a63 4cff7b1ed31d |
rev | line source |
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0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
16
diff
changeset
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5 * Copyright (C) 2017 Osimis, Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
47 | 8 * modify it under the terms of the GNU Affero General Public License |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
0 | 11 * |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "../Enumerations.h" | |
25 #include "../Toolbox/IThreadSafety.h" | |
26 #include "../Toolbox/SliceGeometry.h" | |
27 #include "../Toolbox/ParallelSlices.h" | |
28 | |
16 | 29 #include "../../Resources/Orthanc/Core/Images/Image.h" |
0 | 30 |
31 #include <boost/thread/shared_mutex.hpp> | |
32 | |
33 #if defined(_WIN32) | |
34 # include <boost/thread/win32/mutex.hpp> | |
35 #endif | |
36 | |
37 namespace OrthancStone | |
38 { | |
39 class ImageBuffer3D : public IThreadSafe | |
40 { | |
41 private: | |
42 typedef boost::shared_mutex Mutex; | |
43 typedef boost::unique_lock<Mutex> WriteLock; | |
44 typedef boost::shared_lock<Mutex> ReadLock; | |
45 | |
46 Mutex mutex_; | |
47 SliceGeometry axialGeometry_; | |
48 Vector voxelDimensions_; | |
49 Orthanc::Image image_; | |
50 Orthanc::PixelFormat format_; | |
51 unsigned int width_; | |
52 unsigned int height_; | |
53 unsigned int depth_; | |
54 | |
55 Orthanc::ImageAccessor GetAxialSliceAccessor(unsigned int slice, | |
56 bool readOnly); | |
57 | |
58 Orthanc::ImageAccessor GetCoronalSliceAccessor(unsigned int slice, | |
59 bool readOnly); | |
60 | |
61 Orthanc::Image* ExtractSagittalSlice(unsigned int slice) const; | |
62 | |
63 public: | |
64 ImageBuffer3D(Orthanc::PixelFormat format, | |
65 unsigned int width, | |
66 unsigned int height, | |
67 unsigned int depth); | |
68 | |
69 void Clear(); | |
70 | |
71 // Set the geometry of the first axial slice (i.e. the one whose | |
72 // depth == 0) | |
73 void SetAxialGeometry(const SliceGeometry& geometry); | |
74 | |
75 void SetVoxelDimensions(double x, | |
76 double y, | |
77 double z); | |
78 | |
79 Vector GetVoxelDimensions(VolumeProjection projection); | |
80 | |
81 void GetSliceSize(unsigned int& width, | |
82 unsigned int& height, | |
83 VolumeProjection projection); | |
84 | |
85 unsigned int GetWidth() const | |
86 { | |
87 return width_; | |
88 } | |
89 | |
90 unsigned int GetHeight() const | |
91 { | |
92 return height_; | |
93 } | |
94 | |
95 unsigned int GetDepth() const | |
96 { | |
97 return depth_; | |
98 } | |
99 | |
100 Orthanc::PixelFormat GetFormat() const | |
101 { | |
102 return format_; | |
103 } | |
104 | |
105 ParallelSlices* GetGeometry(VolumeProjection projection); | |
106 | |
107 | |
108 class SliceReader : public boost::noncopyable | |
109 { | |
110 private: | |
111 ReadLock lock_; | |
112 Orthanc::ImageAccessor accessor_; | |
113 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
114 | |
115 public: | |
116 SliceReader(ImageBuffer3D& that, | |
117 VolumeProjection projection, | |
118 unsigned int slice); | |
119 | |
120 const Orthanc::ImageAccessor& GetAccessor() const | |
121 { | |
122 return accessor_; | |
123 } | |
124 }; | |
125 | |
126 | |
127 class SliceWriter : public boost::noncopyable | |
128 { | |
129 private: | |
130 WriteLock lock_; | |
131 Orthanc::ImageAccessor accessor_; | |
132 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
133 | |
134 void Flush(); | |
135 | |
136 public: | |
137 SliceWriter(ImageBuffer3D& that, | |
138 VolumeProjection projection, | |
139 unsigned int slice); | |
140 | |
141 ~SliceWriter() | |
142 { | |
143 Flush(); | |
144 } | |
145 | |
146 Orthanc::ImageAccessor& GetAccessor() | |
147 { | |
148 return accessor_; | |
149 } | |
150 }; | |
151 }; | |
152 } |