Mercurial > hg > orthanc-stone
annotate Framework/Volumes/ImageBuffer3D.h @ 734:be3671662eec
moved FitWindowingToRange() from ImageBuffer3D to RenderStyle
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 21 May 2019 15:20:04 +0200 |
| parents | c35e98d22764 |
| children | c3bbb130abc4 |
| 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 | |
| 439 | 5 * Copyright (C) 2017-2019 Osimis S.A., 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. | |
|
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16 * |
| 47 | 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 | |
|
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24 #include "../StoneEnumerations.h" |
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25 #include "../Toolbox/ParallelSlices.h" |
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26 #include "../Toolbox/VolumeImageGeometry.h" |
| 0 | 27 |
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28 #include <Core/Images/Image.h> |
| 0 | 29 |
| 30 namespace OrthancStone | |
| 31 { | |
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32 class ImageBuffer3D : public boost::noncopyable |
| 0 | 33 { |
| 34 private: | |
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35 VolumeImageGeometry geometry_; // TODO => Move this out of this class |
| 0 | 36 Orthanc::Image image_; |
| 37 Orthanc::PixelFormat format_; | |
| 38 unsigned int width_; | |
| 39 unsigned int height_; | |
| 40 unsigned int depth_; | |
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41 bool computeRange_; |
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42 bool hasRange_; |
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43 float minValue_; |
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44 float maxValue_; |
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45 Matrix transform_; |
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46 Matrix transformInverse_; |
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47 |
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48 void ExtendImageRange(const Orthanc::ImageAccessor& slice); |
| 0 | 49 |
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50 void GetAxialSliceAccessor(Orthanc::ImageAccessor& target, |
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51 unsigned int slice, |
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52 bool readOnly) const; |
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53 |
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54 void GetCoronalSliceAccessor(Orthanc::ImageAccessor& target, |
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55 unsigned int slice, |
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56 bool readOnly) const; |
| 0 | 57 |
| 58 Orthanc::Image* ExtractSagittalSlice(unsigned int slice) const; | |
| 59 | |
| 143 | 60 template <typename T> |
| 61 T GetPixelUnchecked(unsigned int x, | |
| 62 unsigned int y, | |
| 63 unsigned int z) const | |
| 64 { | |
| 65 const uint8_t* buffer = reinterpret_cast<const uint8_t*>(image_.GetConstBuffer()); | |
| 66 const uint8_t* row = buffer + (y + height_ * (depth_ - 1 - z)) * image_.GetPitch(); | |
| 67 return reinterpret_cast<const T*>(row) [x]; | |
| 68 } | |
| 69 | |
| 0 | 70 public: |
| 71 ImageBuffer3D(Orthanc::PixelFormat format, | |
| 72 unsigned int width, | |
| 73 unsigned int height, | |
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74 unsigned int depth, |
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75 bool computeRange); |
| 0 | 76 |
| 77 void Clear(); | |
| 78 | |
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79 VolumeImageGeometry& GetGeometry() |
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80 { |
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81 return geometry_; |
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82 } |
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83 |
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84 const VolumeImageGeometry& GetGeometry() const |
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85 { |
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86 return geometry_; |
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87 } |
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88 |
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89 const Orthanc::ImageAccessor& GetInternalImage() const |
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90 { |
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91 return image_; |
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92 } |
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93 |
| 0 | 94 unsigned int GetWidth() const |
| 95 { | |
| 96 return width_; | |
| 97 } | |
| 98 | |
| 99 unsigned int GetHeight() const | |
| 100 { | |
| 101 return height_; | |
| 102 } | |
| 103 | |
| 104 unsigned int GetDepth() const | |
| 105 { | |
| 106 return depth_; | |
| 107 } | |
| 108 | |
| 109 Orthanc::PixelFormat GetFormat() const | |
| 110 { | |
| 111 return format_; | |
| 112 } | |
| 113 | |
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114 // TODO - Remove |
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115 ParallelSlices* GetGeometry(VolumeProjection projection) const; |
| 0 | 116 |
| 105 | 117 uint64_t GetEstimatedMemorySize() const; |
| 118 | |
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119 bool GetRange(float& minValue, |
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120 float& maxValue) const; |
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121 |
| 143 | 122 uint8_t GetVoxelGrayscale8Unchecked(unsigned int x, |
| 123 unsigned int y, | |
| 124 unsigned int z) const | |
| 125 { | |
| 126 return GetPixelUnchecked<uint8_t>(x, y, z); | |
| 127 } | |
| 128 | |
| 129 uint16_t GetVoxelGrayscale16Unchecked(unsigned int x, | |
| 130 unsigned int y, | |
| 131 unsigned int z) const | |
| 132 { | |
| 133 return GetPixelUnchecked<uint16_t>(x, y, z); | |
| 134 } | |
| 135 | |
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136 int16_t GetVoxelSignedGrayscale16Unchecked(unsigned int x, |
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137 unsigned int y, |
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138 unsigned int z) const |
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139 { |
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140 return GetPixelUnchecked<int16_t>(x, y, z); |
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141 } |
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142 |
| 143 | 143 uint8_t GetVoxelGrayscale8(unsigned int x, |
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144 unsigned int y, |
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145 unsigned int z) const; |
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146 |
| 143 | 147 uint16_t GetVoxelGrayscale16(unsigned int x, |
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148 unsigned int y, |
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149 unsigned int z) const; |
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150 |
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151 |
| 0 | 152 class SliceReader : public boost::noncopyable |
| 153 { | |
| 154 private: | |
| 155 Orthanc::ImageAccessor accessor_; | |
| 156 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
| 157 | |
| 158 public: | |
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159 SliceReader(const ImageBuffer3D& that, |
| 0 | 160 VolumeProjection projection, |
| 161 unsigned int slice); | |
| 162 | |
| 163 const Orthanc::ImageAccessor& GetAccessor() const | |
| 164 { | |
| 165 return accessor_; | |
| 166 } | |
| 167 }; | |
| 168 | |
| 169 | |
| 170 class SliceWriter : public boost::noncopyable | |
| 171 { | |
| 172 private: | |
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173 ImageBuffer3D& that_; |
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174 bool modified_; |
| 0 | 175 Orthanc::ImageAccessor accessor_; |
| 176 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
| 177 | |
| 178 void Flush(); | |
| 179 | |
| 180 public: | |
| 181 SliceWriter(ImageBuffer3D& that, | |
| 182 VolumeProjection projection, | |
| 183 unsigned int slice); | |
| 184 | |
| 185 ~SliceWriter() | |
| 186 { | |
| 187 Flush(); | |
| 188 } | |
| 189 | |
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190 const Orthanc::ImageAccessor& GetAccessor() const |
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191 { |
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192 return accessor_; |
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193 } |
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194 |
| 0 | 195 Orthanc::ImageAccessor& GetAccessor() |
| 196 { | |
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197 modified_ = true; |
| 0 | 198 return accessor_; |
| 199 } | |
| 200 }; | |
| 201 }; | |
| 202 } |