Mercurial > hg > orthanc-stone
annotate Framework/Volumes/ImageBuffer3D.h @ 40:7207a407bcd8
shared copyright with osimis
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 04 Jan 2017 16:37:42 +0100 |
| parents | ff1e935768e7 |
| children | 28956ed68280 |
| rev | line source |
|---|---|
| 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
|
5 * Copyright (C) 2017 Osimis, Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #pragma once | |
| 35 | |
| 36 #include "../Enumerations.h" | |
| 37 #include "../Toolbox/IThreadSafety.h" | |
| 38 #include "../Toolbox/SliceGeometry.h" | |
| 39 #include "../Toolbox/ParallelSlices.h" | |
| 40 | |
| 16 | 41 #include "../../Resources/Orthanc/Core/Images/Image.h" |
| 0 | 42 |
| 43 #include <boost/thread/shared_mutex.hpp> | |
| 44 | |
| 45 #if defined(_WIN32) | |
| 46 # include <boost/thread/win32/mutex.hpp> | |
| 47 #endif | |
| 48 | |
| 49 namespace OrthancStone | |
| 50 { | |
| 51 class ImageBuffer3D : public IThreadSafe | |
| 52 { | |
| 53 private: | |
| 54 typedef boost::shared_mutex Mutex; | |
| 55 typedef boost::unique_lock<Mutex> WriteLock; | |
| 56 typedef boost::shared_lock<Mutex> ReadLock; | |
| 57 | |
| 58 Mutex mutex_; | |
| 59 SliceGeometry axialGeometry_; | |
| 60 Vector voxelDimensions_; | |
| 61 Orthanc::Image image_; | |
| 62 Orthanc::PixelFormat format_; | |
| 63 unsigned int width_; | |
| 64 unsigned int height_; | |
| 65 unsigned int depth_; | |
| 66 | |
| 67 Orthanc::ImageAccessor GetAxialSliceAccessor(unsigned int slice, | |
| 68 bool readOnly); | |
| 69 | |
| 70 Orthanc::ImageAccessor GetCoronalSliceAccessor(unsigned int slice, | |
| 71 bool readOnly); | |
| 72 | |
| 73 Orthanc::Image* ExtractSagittalSlice(unsigned int slice) const; | |
| 74 | |
| 75 public: | |
| 76 ImageBuffer3D(Orthanc::PixelFormat format, | |
| 77 unsigned int width, | |
| 78 unsigned int height, | |
| 79 unsigned int depth); | |
| 80 | |
| 81 void Clear(); | |
| 82 | |
| 83 // Set the geometry of the first axial slice (i.e. the one whose | |
| 84 // depth == 0) | |
| 85 void SetAxialGeometry(const SliceGeometry& geometry); | |
| 86 | |
| 87 void SetVoxelDimensions(double x, | |
| 88 double y, | |
| 89 double z); | |
| 90 | |
| 91 Vector GetVoxelDimensions(VolumeProjection projection); | |
| 92 | |
| 93 void GetSliceSize(unsigned int& width, | |
| 94 unsigned int& height, | |
| 95 VolumeProjection projection); | |
| 96 | |
| 97 unsigned int GetWidth() const | |
| 98 { | |
| 99 return width_; | |
| 100 } | |
| 101 | |
| 102 unsigned int GetHeight() const | |
| 103 { | |
| 104 return height_; | |
| 105 } | |
| 106 | |
| 107 unsigned int GetDepth() const | |
| 108 { | |
| 109 return depth_; | |
| 110 } | |
| 111 | |
| 112 Orthanc::PixelFormat GetFormat() const | |
| 113 { | |
| 114 return format_; | |
| 115 } | |
| 116 | |
| 117 ParallelSlices* GetGeometry(VolumeProjection projection); | |
| 118 | |
| 119 | |
| 120 class SliceReader : public boost::noncopyable | |
| 121 { | |
| 122 private: | |
| 123 ReadLock lock_; | |
| 124 Orthanc::ImageAccessor accessor_; | |
| 125 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
| 126 | |
| 127 public: | |
| 128 SliceReader(ImageBuffer3D& that, | |
| 129 VolumeProjection projection, | |
| 130 unsigned int slice); | |
| 131 | |
| 132 const Orthanc::ImageAccessor& GetAccessor() const | |
| 133 { | |
| 134 return accessor_; | |
| 135 } | |
| 136 }; | |
| 137 | |
| 138 | |
| 139 class SliceWriter : public boost::noncopyable | |
| 140 { | |
| 141 private: | |
| 142 WriteLock lock_; | |
| 143 Orthanc::ImageAccessor accessor_; | |
| 144 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
| 145 | |
| 146 void Flush(); | |
| 147 | |
| 148 public: | |
| 149 SliceWriter(ImageBuffer3D& that, | |
| 150 VolumeProjection projection, | |
| 151 unsigned int slice); | |
| 152 | |
| 153 ~SliceWriter() | |
| 154 { | |
| 155 Flush(); | |
| 156 } | |
| 157 | |
| 158 Orthanc::ImageAccessor& GetAccessor() | |
| 159 { | |
| 160 return accessor_; | |
| 161 } | |
| 162 }; | |
| 163 }; | |
| 164 } |