Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/OrthancSlicesLoader.cpp @ 97:d18dcc963930 wasm
separation of the renderers vs. viewport slice
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 30 May 2017 14:09:11 +0200 |
parents | 7b14c12a3be5 |
children | efd9ef2b67f1 |
rev | line source |
---|---|
73 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017 Osimis, Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
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. | |
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 | |
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 | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #include "OrthancSlicesLoader.h" | |
23 | |
24 #include "MessagingToolbox.h" | |
25 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
26 #include "../../Resources/Orthanc/Core/Images/Image.h" |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
27 #include "../../Resources/Orthanc/Core/Images/ImageProcessing.h" |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
28 #include "../../Resources/Orthanc/Core/Images/JpegReader.h" |
73 | 29 #include "../../Resources/Orthanc/Core/Images/PngReader.h" |
30 #include "../../Resources/Orthanc/Core/Logging.h" | |
31 #include "../../Resources/Orthanc/Core/OrthancException.h" | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
32 #include "../../Resources/Orthanc/Core/Toolbox.h" |
73 | 33 #include "../../Resources/Orthanc/Plugins/Samples/Common/DicomDatasetReader.h" |
34 #include "../../Resources/Orthanc/Plugins/Samples/Common/FullOrthancDataset.h" | |
35 | |
36 #include <boost/lexical_cast.hpp> | |
37 | |
38 namespace OrthancStone | |
39 { | |
40 class OrthancSlicesLoader::Operation : public Orthanc::IDynamicObject | |
41 { | |
42 private: | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
43 Mode mode_; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
44 unsigned int frame_; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
45 unsigned int sliceIndex_; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
46 const Slice* slice_; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
47 std::string instanceId_; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
48 SliceImageQuality quality_; |
73 | 49 |
50 Operation(Mode mode) : | |
51 mode_(mode) | |
52 { | |
53 } | |
54 | |
55 public: | |
56 Mode GetMode() const | |
57 { | |
58 return mode_; | |
59 } | |
60 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
61 SliceImageQuality GetQuality() const |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
62 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
63 assert(mode_ == Mode_LoadImage); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
64 return quality_; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
65 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
66 |
73 | 67 unsigned int GetSliceIndex() const |
68 { | |
69 assert(mode_ == Mode_LoadImage); | |
70 return sliceIndex_; | |
71 } | |
72 | |
73 const Slice& GetSlice() const | |
74 { | |
75 assert(mode_ == Mode_LoadImage && slice_ != NULL); | |
76 return *slice_; | |
77 } | |
78 | |
79 unsigned int GetFrame() const | |
80 { | |
81 assert(mode_ == Mode_InstanceGeometry); | |
82 return frame_; | |
83 } | |
84 | |
85 const std::string& GetInstanceId() const | |
86 { | |
87 assert(mode_ == Mode_InstanceGeometry); | |
88 return instanceId_; | |
89 } | |
90 | |
91 static Operation* DownloadSeriesGeometry() | |
92 { | |
93 return new Operation(Mode_SeriesGeometry); | |
94 } | |
95 | |
96 static Operation* DownloadInstanceGeometry(const std::string& instanceId, | |
97 unsigned int frame) | |
98 { | |
99 std::auto_ptr<Operation> operation(new Operation(Mode_InstanceGeometry)); | |
100 operation->instanceId_ = instanceId; | |
101 operation->frame_ = frame; | |
102 return operation.release(); | |
103 } | |
104 | |
105 static Operation* DownloadSliceImage(unsigned int sliceIndex, | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
106 const Slice& slice, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
107 SliceImageQuality quality) |
73 | 108 { |
109 std::auto_ptr<Operation> tmp(new Operation(Mode_LoadImage)); | |
110 tmp->sliceIndex_ = sliceIndex; | |
111 tmp->slice_ = &slice; | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
112 tmp->quality_ = quality; |
73 | 113 return tmp.release(); |
114 } | |
115 }; | |
116 | |
117 | |
118 class OrthancSlicesLoader::WebCallback : public IWebService::ICallback | |
119 { | |
120 private: | |
121 OrthancSlicesLoader& that_; | |
122 | |
123 public: | |
124 WebCallback(OrthancSlicesLoader& that) : | |
125 that_(that) | |
126 { | |
127 } | |
128 | |
129 virtual void NotifySuccess(const std::string& uri, | |
130 const void* answer, | |
131 size_t answerSize, | |
132 Orthanc::IDynamicObject* payload) | |
133 { | |
134 std::auto_ptr<Operation> operation(dynamic_cast<Operation*>(payload)); | |
135 | |
136 switch (operation->GetMode()) | |
137 { | |
138 case Mode_SeriesGeometry: | |
139 that_.ParseSeriesGeometry(answer, answerSize); | |
140 break; | |
141 | |
142 case Mode_InstanceGeometry: | |
143 that_.ParseInstanceGeometry(operation->GetInstanceId(), | |
144 operation->GetFrame(), answer, answerSize); | |
145 break; | |
146 | |
147 case Mode_LoadImage: | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
148 switch (operation->GetQuality()) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
149 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
150 case SliceImageQuality_Full: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
151 that_.ParseSliceImagePng(*operation, answer, answerSize); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
152 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
153 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
154 case SliceImageQuality_Jpeg50: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
155 case SliceImageQuality_Jpeg90: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
156 case SliceImageQuality_Jpeg95: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
157 that_.ParseSliceImageJpeg(*operation, answer, answerSize); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
158 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
159 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
160 default: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
161 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
162 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
163 |
73 | 164 break; |
165 | |
166 default: | |
167 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
168 } | |
169 } | |
170 | |
171 virtual void NotifyError(const std::string& uri, | |
172 Orthanc::IDynamicObject* payload) | |
173 { | |
174 std::auto_ptr<Operation> operation(dynamic_cast<Operation*>(payload)); | |
175 LOG(ERROR) << "Cannot download " << uri; | |
176 | |
177 switch (operation->GetMode()) | |
178 { | |
97
d18dcc963930
separation of the renderers vs. viewport slice
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
94
diff
changeset
|
179 case Mode_InstanceGeometry: |
73 | 180 case Mode_SeriesGeometry: |
181 that_.userCallback_.NotifyGeometryError(that_); | |
182 that_.state_ = State_Error; | |
183 break; | |
184 | |
185 case Mode_LoadImage: | |
186 that_.userCallback_.NotifySliceImageError(that_, operation->GetSliceIndex(), | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
187 operation->GetSlice(), |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
188 operation->GetQuality()); |
73 | 189 break; |
190 | |
191 default: | |
192 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
193 } | |
194 } | |
195 }; | |
196 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
197 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
198 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
199 void OrthancSlicesLoader::NotifySliceImageSuccess(const Operation& operation, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
200 Orthanc::ImageAccessor* image) const |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
201 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
202 if (image == NULL) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
203 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
204 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
205 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
206 else |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
207 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
208 userCallback_.NotifySliceImageReady |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
209 (*this, operation.GetSliceIndex(), operation.GetSlice(), image, operation.GetQuality()); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
210 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
211 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
212 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
213 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
214 void OrthancSlicesLoader::NotifySliceImageError(const Operation& operation) const |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
215 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
216 userCallback_.NotifySliceImageError |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
217 (*this, operation.GetSliceIndex(), operation.GetSlice(), operation.GetQuality()); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
218 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
219 |
73 | 220 |
221 void OrthancSlicesLoader::ParseSeriesGeometry(const void* answer, | |
222 size_t size) | |
223 { | |
224 Json::Value series; | |
225 if (!MessagingToolbox::ParseJson(series, answer, size) || | |
226 series.type() != Json::objectValue) | |
227 { | |
228 userCallback_.NotifyGeometryError(*this); | |
229 return; | |
230 } | |
231 | |
232 Json::Value::Members instances = series.getMemberNames(); | |
233 | |
234 slices_.Reserve(instances.size()); | |
235 | |
236 for (size_t i = 0; i < instances.size(); i++) | |
237 { | |
238 OrthancPlugins::FullOrthancDataset dataset(series[instances[i]]); | |
239 | |
240 Slice slice; | |
241 if (slice.ParseOrthancFrame(dataset, instances[i], 0 /* todo */)) | |
242 { | |
243 slices_.AddSlice(slice); | |
244 } | |
245 else | |
246 { | |
247 LOG(WARNING) << "Skipping invalid instance " << instances[i]; | |
248 } | |
249 } | |
250 | |
251 bool ok = false; | |
252 | |
253 if (slices_.GetSliceCount() > 0) | |
254 { | |
255 Vector normal; | |
256 if (slices_.SelectNormal(normal)) | |
257 { | |
258 slices_.FilterNormal(normal); | |
259 slices_.SetNormal(normal); | |
260 slices_.Sort(); | |
261 ok = true; | |
262 } | |
263 } | |
264 | |
265 state_ = State_GeometryReady; | |
266 | |
267 if (ok) | |
268 { | |
269 LOG(INFO) << "Loaded a series with " << slices_.GetSliceCount() << " slice(s)"; | |
270 userCallback_.NotifyGeometryReady(*this); | |
271 } | |
272 else | |
273 { | |
274 LOG(ERROR) << "This series is empty"; | |
275 userCallback_.NotifyGeometryError(*this); | |
276 } | |
277 } | |
278 | |
279 | |
280 void OrthancSlicesLoader::ParseInstanceGeometry(const std::string& instanceId, | |
281 unsigned int frame, | |
282 const void* answer, | |
283 size_t size) | |
284 { | |
285 Json::Value tags; | |
286 if (!MessagingToolbox::ParseJson(tags, answer, size) || | |
287 tags.type() != Json::objectValue) | |
288 { | |
289 userCallback_.NotifyGeometryError(*this); | |
290 return; | |
291 } | |
292 | |
293 OrthancPlugins::FullOrthancDataset dataset(tags); | |
294 | |
295 state_ = State_GeometryReady; | |
296 | |
297 Slice slice; | |
298 if (slice.ParseOrthancFrame(dataset, instanceId, frame)) | |
299 { | |
300 LOG(INFO) << "Loaded instance " << instanceId; | |
301 slices_.AddSlice(slice); | |
302 userCallback_.NotifyGeometryReady(*this); | |
303 } | |
304 else | |
305 { | |
306 LOG(WARNING) << "Skipping invalid instance " << instanceId; | |
307 userCallback_.NotifyGeometryError(*this); | |
308 } | |
309 } | |
310 | |
311 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
312 void OrthancSlicesLoader::ParseSliceImagePng(const Operation& operation, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
313 const void* answer, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
314 size_t size) |
73 | 315 { |
316 std::auto_ptr<Orthanc::PngReader> image(new Orthanc::PngReader); | |
317 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
318 bool ok = false; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
319 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
320 try |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
321 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
322 image->ReadFromMemory(answer, size); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
323 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
324 catch (Orthanc::OrthancException&) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
325 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
326 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
327 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
328 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
329 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
330 if (image->GetWidth() != operation.GetSlice().GetWidth() || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
331 image->GetHeight() != operation.GetSlice().GetHeight()) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
332 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
333 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
334 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
335 } |
73 | 336 |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
337 if (operation.GetSlice().GetConverter().GetExpectedPixelFormat() == |
73 | 338 Orthanc::PixelFormat_SignedGrayscale16) |
339 { | |
340 if (image->GetFormat() == Orthanc::PixelFormat_Grayscale16) | |
341 { | |
342 image->SetFormat(Orthanc::PixelFormat_SignedGrayscale16); | |
343 } | |
344 else | |
345 { | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
346 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
347 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
348 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
349 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
350 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
351 NotifySliceImageSuccess(operation, image.release()); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
352 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
353 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
354 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
355 void OrthancSlicesLoader::ParseSliceImageJpeg(const Operation& operation, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
356 const void* answer, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
357 size_t size) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
358 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
359 Json::Value encoded; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
360 if (!MessagingToolbox::ParseJson(encoded, answer, size) || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
361 encoded.type() != Json::objectValue || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
362 !encoded.isMember("Orthanc") || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
363 encoded["Orthanc"].type() != Json::objectValue) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
364 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
365 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
366 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
367 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
368 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
369 Json::Value& info = encoded["Orthanc"]; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
370 if (!info.isMember("PixelData") || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
371 !info.isMember("Stretched") || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
372 !info.isMember("Compression") || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
373 info["Compression"].type() != Json::stringValue || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
374 info["PixelData"].type() != Json::stringValue || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
375 info["Stretched"].type() != Json::booleanValue || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
376 info["Compression"].asString() != "Jpeg") |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
377 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
378 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
379 return; |
94 | 380 } |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
381 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
382 bool isSigned = false; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
383 bool isStretched = info["Stretched"].asBool(); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
384 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
385 if (info.isMember("IsSigned")) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
386 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
387 if (info["IsSigned"].type() != Json::booleanValue) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
388 { |
94 | 389 NotifySliceImageError(operation); |
390 return; | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
391 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
392 else |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
393 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
394 isSigned = info["IsSigned"].asBool(); |
73 | 395 } |
396 } | |
397 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
398 std::string jpeg; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
399 Orthanc::Toolbox::DecodeBase64(jpeg, info["PixelData"].asString()); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
400 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
401 std::auto_ptr<Orthanc::JpegReader> reader(new Orthanc::JpegReader); |
94 | 402 |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
403 try |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
404 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
405 reader->ReadFromMemory(jpeg); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
406 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
407 catch (Orthanc::OrthancException&) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
408 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
409 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
410 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
411 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
412 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
413 Orthanc::PixelFormat expectedFormat = |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
414 operation.GetSlice().GetConverter().GetExpectedPixelFormat(); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
415 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
416 if (reader->GetFormat() == Orthanc::PixelFormat_RGB24) // This is a color image |
73 | 417 { |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
418 if (expectedFormat != Orthanc::PixelFormat_RGB24) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
419 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
420 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
421 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
422 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
423 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
424 if (isSigned || isStretched) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
425 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
426 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
427 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
428 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
429 else |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
430 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
431 NotifySliceImageSuccess(operation, reader.release()); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
432 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
433 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
434 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
435 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
436 if (reader->GetFormat() != Orthanc::PixelFormat_Grayscale8) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
437 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
438 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
439 return; |
73 | 440 } |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
441 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
442 if (!isStretched) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
443 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
444 if (expectedFormat != reader->GetFormat()) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
445 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
446 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
447 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
448 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
449 else |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
450 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
451 NotifySliceImageSuccess(operation, reader.release()); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
452 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
453 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
454 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
455 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
456 int32_t stretchLow = 0; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
457 int32_t stretchHigh = 0; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
458 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
459 if (!info.isMember("StretchLow") || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
460 !info.isMember("StretchHigh") || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
461 info["StretchLow"].type() != Json::intValue || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
462 info["StretchHigh"].type() != Json::intValue) |
73 | 463 { |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
464 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
465 return; |
73 | 466 } |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
467 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
468 stretchLow = info["StretchLow"].asInt(); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
469 stretchHigh = info["StretchHigh"].asInt(); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
470 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
471 if (stretchLow < -32768 || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
472 stretchHigh > 65535 || |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
473 (stretchLow < 0 && stretchHigh > 32767)) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
474 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
475 // This range cannot be represented with a uint16_t or an int16_t |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
476 NotifySliceImageError(operation); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
477 return; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
478 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
479 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
480 // Decode a grayscale JPEG 8bpp image coming from the Web viewer |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
481 std::auto_ptr<Orthanc::ImageAccessor> image |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
482 (new Orthanc::Image(expectedFormat, reader->GetWidth(), reader->GetHeight(), false)); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
483 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
484 float scaling = static_cast<float>(stretchHigh - stretchLow) / 255.0f; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
485 float offset = static_cast<float>(stretchLow) / scaling; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
486 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
487 Orthanc::ImageProcessing::Convert(*image, *reader); |
94 | 488 reader.reset(NULL); |
489 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
490 Orthanc::ImageProcessing::ShiftScale(*image, offset, scaling); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
491 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
492 NotifySliceImageSuccess(operation, image.release()); |
73 | 493 } |
494 | |
495 | |
496 OrthancSlicesLoader::OrthancSlicesLoader(ICallback& callback, | |
497 IWebService& orthanc) : | |
498 webCallback_(new WebCallback(*this)), | |
499 userCallback_(callback), | |
500 orthanc_(orthanc), | |
501 state_(State_Initialization) | |
502 { | |
503 } | |
504 | |
505 | |
506 void OrthancSlicesLoader::ScheduleLoadSeries(const std::string& seriesId) | |
507 { | |
508 if (state_ != State_Initialization) | |
509 { | |
510 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
511 } | |
512 else | |
513 { | |
514 state_ = State_LoadingGeometry; | |
515 std::string uri = "/series/" + seriesId + "/instances-tags"; | |
516 orthanc_.ScheduleGetRequest(*webCallback_, uri, Operation::DownloadSeriesGeometry()); | |
517 } | |
518 } | |
519 | |
520 | |
521 void OrthancSlicesLoader::ScheduleLoadInstance(const std::string& instanceId, | |
522 unsigned int frame) | |
523 { | |
524 if (state_ != State_Initialization) | |
525 { | |
526 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
527 } | |
528 else | |
529 { | |
530 state_ = State_LoadingGeometry; | |
531 std::string uri = "/instances/" + instanceId + "/tags"; | |
532 orthanc_.ScheduleGetRequest | |
533 (*webCallback_, uri, Operation::DownloadInstanceGeometry(instanceId, frame)); | |
534 } | |
535 } | |
536 | |
537 | |
77 | 538 bool OrthancSlicesLoader::IsGeometryReady() const |
539 { | |
540 return state_ == State_GeometryReady; | |
541 } | |
542 | |
543 | |
73 | 544 size_t OrthancSlicesLoader::GetSliceCount() const |
545 { | |
546 if (state_ != State_GeometryReady) | |
547 { | |
548 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
549 } | |
550 | |
551 return slices_.GetSliceCount(); | |
552 } | |
553 | |
554 | |
555 const Slice& OrthancSlicesLoader::GetSlice(size_t index) const | |
556 { | |
557 if (state_ != State_GeometryReady) | |
558 { | |
559 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
560 } | |
561 | |
562 return slices_.GetSlice(index); | |
563 } | |
564 | |
565 | |
77 | 566 bool OrthancSlicesLoader::LookupSlice(size_t& index, |
567 const SliceGeometry& plane) const | |
568 { | |
569 if (state_ != State_GeometryReady) | |
570 { | |
571 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
572 } | |
573 | |
574 return slices_.LookupSlice(index, plane); | |
575 } | |
576 | |
577 | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
578 void OrthancSlicesLoader::ScheduleSliceImagePng(size_t index) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
579 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
580 const Slice& slice = GetSlice(index); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
581 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
582 std::string uri = ("/instances/" + slice.GetOrthancInstanceId() + "/frames/" + |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
583 boost::lexical_cast<std::string>(slice.GetFrame())); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
584 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
585 switch (slice.GetConverter().GetExpectedPixelFormat()) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
586 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
587 case Orthanc::PixelFormat_RGB24: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
588 uri += "/preview"; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
589 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
590 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
591 case Orthanc::PixelFormat_Grayscale16: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
592 uri += "/image-uint16"; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
593 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
594 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
595 case Orthanc::PixelFormat_SignedGrayscale16: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
596 uri += "/image-int16"; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
597 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
598 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
599 default: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
600 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
601 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
602 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
603 orthanc_.ScheduleGetRequest(*webCallback_, uri, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
604 Operation::DownloadSliceImage(index, slice, SliceImageQuality_Full)); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
605 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
606 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
607 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
608 void OrthancSlicesLoader::ScheduleSliceImageJpeg(size_t index, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
609 SliceImageQuality quality) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
610 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
611 unsigned int value; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
612 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
613 switch (quality) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
614 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
615 case SliceImageQuality_Jpeg50: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
616 value = 50; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
617 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
618 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
619 case SliceImageQuality_Jpeg90: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
620 value = 90; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
621 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
622 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
623 case SliceImageQuality_Jpeg95: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
624 value = 95; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
625 break; |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
626 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
627 default: |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
628 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
629 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
630 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
631 // This requires the official Web viewer plugin to be installed! |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
632 const Slice& slice = GetSlice(index); |
94 | 633 std::string uri = ("/web-viewer/instances/jpeg" + |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
634 boost::lexical_cast<std::string>(value) + |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
635 "-" + slice.GetOrthancInstanceId() + "_" + |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
636 boost::lexical_cast<std::string>(slice.GetFrame())); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
637 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
638 orthanc_.ScheduleGetRequest(*webCallback_, uri, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
639 Operation::DownloadSliceImage(index, slice, quality)); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
640 } |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
641 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
642 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
643 void OrthancSlicesLoader::ScheduleLoadSliceImage(size_t index, |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
644 SliceImageQuality quality) |
73 | 645 { |
646 if (state_ != State_GeometryReady) | |
647 { | |
648 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
649 } | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
650 |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
651 if (quality == SliceImageQuality_Full) |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
652 { |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
653 ScheduleSliceImagePng(index); |
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
654 } |
73 | 655 else |
656 { | |
93
5945e81734a3
decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
77
diff
changeset
|
657 ScheduleSliceImageJpeg(index, quality); |
73 | 658 } |
659 } | |
660 } |