Mercurial > hg > orthanc-stone
annotate Framework/Volumes/ImageBuffer3D.h @ 734:be3671662eec
moved FitWindowingToRange() from ImageBuffer3D to RenderStyle
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 21 May 2019 15:20:04 +0200 |
parents | c35e98d22764 |
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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 | |
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 | |
149
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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: | |
192
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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 } |