Mercurial > hg > orthanc-stone
annotate Framework/Volumes/ImageBuffer3D.h @ 47:28956ed68280
agpl license
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 27 Apr 2017 11:00:15 +0200 |
| parents | 7207a407bcd8 |
| children | c2dc924f1a63 4cff7b1ed31d |
| 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 | |
| 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 } |