Mercurial > hg > orthanc-stone
annotate Framework/Radiography/RadiographyLayer.h @ 430:b85f635f1eb5 am-vsol-upgrade
added serialization for RadiographyScene
author | am@osimis.io |
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date | Thu, 29 Nov 2018 15:11:19 +0100 |
parents | 6decc0ba9da5 |
children | 4eb96c6b4e96 |
rev | line source |
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1 /** |
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2 * Stone of Orthanc |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
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6 * |
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7 * This program is free software: you can redistribute it and/or |
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8 * modify it under the terms of the GNU Affero General Public License |
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9 * as published by the Free Software Foundation, either version 3 of |
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10 * the License, or (at your option) any later version. |
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11 * |
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12 * This program is distributed in the hope that it will be useful, but |
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 * Affero General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU Affero General Public License |
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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19 **/ |
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20 |
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21 |
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22 #pragma once |
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23 |
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24 #include "../Toolbox/AffineTransform2D.h" |
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25 #include "../Toolbox/Extent2D.h" |
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26 #include "../Viewport/CairoContext.h" |
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27 |
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28 namespace OrthancStone |
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29 { |
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30 class RadiographyLayer : public boost::noncopyable |
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31 { |
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32 friend class RadiographyScene; |
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33 |
430 | 34 public: |
35 class Geometry | |
36 { | |
37 bool hasCrop_; | |
38 unsigned int cropX_; | |
39 unsigned int cropY_; | |
40 unsigned int cropWidth_; | |
41 unsigned int cropHeight_; | |
42 double panX_; | |
43 double panY_; | |
44 double angle_; | |
45 bool resizeable_; | |
46 double pixelSpacingX_; | |
47 double pixelSpacingY_; | |
48 | |
49 public: | |
50 Geometry(); | |
51 | |
52 void ResetCrop() | |
53 { | |
54 hasCrop_ = false; | |
55 } | |
56 | |
57 void SetCrop(unsigned int x, | |
58 unsigned int y, | |
59 unsigned int width, | |
60 unsigned int height) | |
61 { | |
62 cropX_ = x; | |
63 cropY_ = y; | |
64 cropWidth_ = width; | |
65 cropHeight_ = height; | |
66 } | |
67 | |
68 bool HasCrop() const | |
69 { | |
70 return hasCrop_; | |
71 } | |
72 | |
73 void GetCrop(unsigned int& x, | |
74 unsigned int& y, | |
75 unsigned int& width, | |
76 unsigned int& height) const; | |
77 | |
78 void SetAngle(double angle) | |
79 { | |
80 angle_ = angle; | |
81 } | |
82 | |
83 double GetAngle() const | |
84 { | |
85 return angle_; | |
86 } | |
87 | |
88 void SetPan(double x, | |
89 double y) | |
90 { | |
91 panX_ = x; | |
92 panY_ = y; | |
93 } | |
94 | |
95 double GetPanX() const | |
96 { | |
97 return panX_; | |
98 } | |
99 | |
100 double GetPanY() const | |
101 { | |
102 return panY_; | |
103 } | |
104 | |
105 bool IsResizeable() const | |
106 { | |
107 return resizeable_; | |
108 } | |
109 | |
110 void SetResizeable(bool resizeable) | |
111 { | |
112 resizeable_ = resizeable; | |
113 } | |
114 | |
115 void SetPixelSpacing(double x, | |
116 double y) | |
117 { | |
118 pixelSpacingX_ = x; | |
119 pixelSpacingY_ = y; | |
120 } | |
121 | |
122 double GetPixelSpacingX() const | |
123 { | |
124 return pixelSpacingX_; | |
125 } | |
126 | |
127 double GetPixelSpacingY() const | |
128 { | |
129 return pixelSpacingY_; | |
130 } | |
131 | |
132 }; | |
133 | |
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134 private: |
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135 size_t index_; |
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136 bool hasSize_; |
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137 unsigned int width_; |
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138 unsigned int height_; |
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139 AffineTransform2D transform_; |
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140 AffineTransform2D transformInverse_; |
430 | 141 Geometry geometry_; |
410
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142 |
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143 protected: |
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144 const AffineTransform2D& GetTransform() const |
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145 { |
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146 return transform_; |
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147 } |
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148 |
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149 private: |
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150 void UpdateTransform(); |
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151 |
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152 void AddToExtent(Extent2D& extent, |
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153 double x, |
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154 double y) const; |
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155 |
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156 void GetCornerInternal(double& x, |
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157 double& y, |
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158 Corner corner, |
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159 unsigned int cropX, |
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160 unsigned int cropY, |
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161 unsigned int cropWidth, |
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162 unsigned int cropHeight) const; |
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163 |
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164 void SetIndex(size_t index) |
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165 { |
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166 index_ = index; |
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167 } |
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168 |
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169 bool Contains(double x, |
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170 double y) const; |
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171 |
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172 void DrawBorders(CairoContext& context, |
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173 double zoom); |
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174 |
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175 public: |
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176 RadiographyLayer(); |
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177 |
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178 virtual ~RadiographyLayer() |
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179 { |
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180 } |
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181 |
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182 size_t GetIndex() const |
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183 { |
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184 return index_; |
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185 } |
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186 |
430 | 187 const Geometry& GetGeometry() const |
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188 { |
430 | 189 return geometry_; |
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190 } |
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191 |
430 | 192 void SetGeometry(const Geometry& geometry); |
193 | |
194 void ResetCrop(); | |
195 | |
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196 void SetCrop(unsigned int x, |
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197 unsigned int y, |
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198 unsigned int width, |
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199 unsigned int height); |
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200 |
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201 void GetCrop(unsigned int& x, |
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202 unsigned int& y, |
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203 unsigned int& width, |
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204 unsigned int& height) const; |
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205 |
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206 void SetAngle(double angle); |
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207 |
430 | 208 void SetPan(double x, |
209 double y); | |
210 | |
211 void SetResizeable(bool resizeable) | |
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212 { |
430 | 213 geometry_.SetResizeable(resizeable); |
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214 } |
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215 |
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216 void SetSize(unsigned int width, |
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217 unsigned int height); |
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218 |
430 | 219 bool HasSize() const |
220 { | |
221 return hasSize_; | |
222 } | |
223 | |
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224 unsigned int GetWidth() const |
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225 { |
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226 return width_; |
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227 } |
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228 |
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229 unsigned int GetHeight() const |
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230 { |
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231 return height_; |
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232 } |
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233 |
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234 Extent2D GetExtent() const; |
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235 |
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236 bool GetPixel(unsigned int& imageX, |
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237 unsigned int& imageY, |
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238 double sceneX, |
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239 double sceneY) const; |
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240 |
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241 void SetPixelSpacing(double x, |
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242 double y); |
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243 |
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244 void GetCenter(double& centerX, |
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245 double& centerY) const; |
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246 |
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247 void GetCorner(double& x /* out */, |
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248 double& y /* out */, |
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249 Corner corner) const; |
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250 |
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251 bool LookupCorner(Corner& corner /* out */, |
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252 double x, |
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253 double y, |
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254 double zoom, |
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255 double viewportDistance) const; |
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256 |
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257 virtual bool GetDefaultWindowing(float& center, |
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258 float& width) const = 0; |
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259 |
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260 virtual void Render(Orthanc::ImageAccessor& buffer, |
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261 const AffineTransform2D& viewTransform, |
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262 ImageInterpolation interpolation) const = 0; |
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263 |
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264 virtual bool GetRange(float& minValue, |
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265 float& maxValue) const = 0; |
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266 }; |
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267 } |