Mercurial > hg > orthanc-stone
annotate Samples/SingleVolumeApplication.h @ 45:ecd96e563929 wasm
new wasm branch
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 19 Apr 2017 10:28:08 +0200 |
parents | 7207a407bcd8 |
children | 28956ed68280 |
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 | |
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 | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
11 * | |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
23 * | |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
34 #pragma once | |
35 | |
36 #include "SampleInteractor.h" | |
37 | |
16 | 38 #include "../Resources/Orthanc/Core/Toolbox.h" |
0 | 39 #include "../Framework/Layers/LineMeasureTracker.h" |
40 #include "../Framework/Layers/CircleMeasureTracker.h" | |
16 | 41 #include "../Resources/Orthanc/Core/Logging.h" |
0 | 42 |
43 namespace OrthancStone | |
44 { | |
45 namespace Samples | |
46 { | |
47 class SingleVolumeApplication : public SampleApplicationBase | |
48 { | |
49 private: | |
50 class Interactor : public SampleInteractor | |
51 { | |
52 private: | |
53 enum MouseMode | |
54 { | |
55 MouseMode_None, | |
56 MouseMode_TrackCoordinates, | |
57 MouseMode_LineMeasure, | |
58 MouseMode_CircleMeasure | |
59 }; | |
60 | |
61 MouseMode mouseMode_; | |
62 | |
63 void SetMouseMode(MouseMode mode, | |
64 IStatusBar* statusBar) | |
65 { | |
66 if (mouseMode_ == mode) | |
67 { | |
68 mouseMode_ = MouseMode_None; | |
69 } | |
70 else | |
71 { | |
72 mouseMode_ = mode; | |
73 } | |
74 | |
75 if (statusBar) | |
76 { | |
77 switch (mouseMode_) | |
78 { | |
79 case MouseMode_None: | |
80 statusBar->SetMessage("Disabling the mouse tools"); | |
81 break; | |
82 | |
83 case MouseMode_TrackCoordinates: | |
84 statusBar->SetMessage("Tracking the mouse coordinates"); | |
85 break; | |
86 | |
87 case MouseMode_LineMeasure: | |
88 statusBar->SetMessage("Mouse clicks will now measure the distances"); | |
89 break; | |
90 | |
91 case MouseMode_CircleMeasure: | |
92 statusBar->SetMessage("Mouse clicks will now draw circles"); | |
93 break; | |
94 | |
95 default: | |
96 break; | |
97 } | |
98 } | |
99 } | |
100 | |
101 public: | |
102 Interactor(VolumeImage& volume, | |
103 VolumeProjection projection, | |
104 bool reverse) : | |
105 SampleInteractor(volume, projection, reverse), | |
106 mouseMode_(MouseMode_None) | |
107 { | |
108 } | |
109 | |
110 virtual IWorldSceneMouseTracker* CreateMouseTracker(WorldSceneWidget& widget, | |
111 const SliceGeometry& slice, | |
112 const ViewportGeometry& view, | |
113 MouseButton button, | |
114 double x, | |
115 double y, | |
116 IStatusBar* statusBar) | |
117 { | |
118 if (button == MouseButton_Left) | |
119 { | |
120 switch (mouseMode_) | |
121 { | |
122 case MouseMode_LineMeasure: | |
123 return new LineMeasureTracker(NULL, slice, x, y, 255, 0, 0, 14 /* font size */); | |
124 | |
125 case MouseMode_CircleMeasure: | |
126 return new CircleMeasureTracker(NULL, slice, x, y, 255, 0, 0, 14 /* font size */); | |
127 | |
128 default: | |
129 break; | |
130 } | |
131 } | |
132 | |
133 return NULL; | |
134 } | |
135 | |
136 virtual void MouseOver(CairoContext& context, | |
137 WorldSceneWidget& widget, | |
138 const SliceGeometry& slice, | |
139 const ViewportGeometry& view, | |
140 double x, | |
141 double y, | |
142 IStatusBar* statusBar) | |
143 { | |
144 if (mouseMode_ == MouseMode_TrackCoordinates && | |
145 statusBar != NULL) | |
146 { | |
147 Vector p = slice.MapSliceToWorldCoordinates(x, y); | |
148 | |
149 char buf[64]; | |
150 sprintf(buf, "X = %.02f Y = %.02f Z = %.02f (in cm)", p[0] / 10.0, p[1] / 10.0, p[2] / 10.0); | |
151 statusBar->SetMessage(buf); | |
152 } | |
153 } | |
154 | |
155 | |
156 virtual void KeyPressed(WorldSceneWidget& widget, | |
157 char key, | |
158 KeyboardModifiers modifiers, | |
159 IStatusBar* statusBar) | |
160 { | |
161 switch (key) | |
162 { | |
163 case 't': | |
164 SetMouseMode(MouseMode_TrackCoordinates, statusBar); | |
165 break; | |
166 | |
167 case 'm': | |
168 SetMouseMode(MouseMode_LineMeasure, statusBar); | |
169 break; | |
170 | |
171 case 'c': | |
172 SetMouseMode(MouseMode_CircleMeasure, statusBar); | |
173 break; | |
174 | |
175 case 'b': | |
176 { | |
177 if (statusBar) | |
178 { | |
179 statusBar->SetMessage("Setting Hounsfield window to bones"); | |
180 } | |
181 | |
182 RenderStyle style; | |
183 style.windowing_ = ImageWindowing_Bone; | |
184 dynamic_cast<LayeredSceneWidget&>(widget).SetLayerStyle(0, style); | |
185 break; | |
186 } | |
187 | |
188 case 'l': | |
189 { | |
190 if (statusBar) | |
191 { | |
192 statusBar->SetMessage("Setting Hounsfield window to lung"); | |
193 } | |
194 | |
195 RenderStyle style; | |
196 style.windowing_ = ImageWindowing_Lung; | |
197 dynamic_cast<LayeredSceneWidget&>(widget).SetLayerStyle(0, style); | |
198 break; | |
199 } | |
200 | |
201 case 'd': | |
202 { | |
203 if (statusBar) | |
204 { | |
205 statusBar->SetMessage("Setting Hounsfield window to what is written in the DICOM file"); | |
206 } | |
207 | |
208 RenderStyle style; | |
209 style.windowing_ = ImageWindowing_Default; | |
210 dynamic_cast<LayeredSceneWidget&>(widget).SetLayerStyle(0, style); | |
211 break; | |
212 } | |
213 | |
214 default: | |
215 break; | |
216 } | |
217 } | |
218 }; | |
219 | |
220 | |
221 public: | |
222 virtual void DeclareCommandLineOptions(boost::program_options::options_description& options) | |
223 { | |
224 boost::program_options::options_description generic("Sample options"); | |
225 generic.add_options() | |
226 ("series", boost::program_options::value<std::string>(), | |
227 "Orthanc ID of the series") | |
228 ("threads", boost::program_options::value<unsigned int>()->default_value(3), | |
229 "Number of download threads") | |
230 ("projection", boost::program_options::value<std::string>()->default_value("axial"), | |
231 "Projection of interest (can be axial, sagittal or coronal)") | |
232 ("reverse", boost::program_options::value<bool>()->default_value(false), | |
233 "Reverse the normal direction of the volume") | |
234 ; | |
235 | |
236 options.add(generic); | |
237 } | |
238 | |
239 virtual void Initialize(BasicApplicationContext& context, | |
240 IStatusBar& statusBar, | |
241 const boost::program_options::variables_map& parameters) | |
242 { | |
243 using namespace OrthancStone; | |
244 | |
245 if (parameters.count("series") != 1) | |
246 { | |
247 LOG(ERROR) << "The series ID is missing"; | |
248 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
249 } | |
250 | |
251 std::string series = parameters["series"].as<std::string>(); | |
252 unsigned int threads = parameters["threads"].as<unsigned int>(); | |
253 bool reverse = parameters["reverse"].as<bool>(); | |
254 | |
255 std::string tmp = parameters["projection"].as<std::string>(); | |
256 Orthanc::Toolbox::ToLowerCase(tmp); | |
257 | |
258 VolumeProjection projection; | |
259 if (tmp == "axial") | |
260 { | |
261 projection = VolumeProjection_Axial; | |
262 } | |
263 else if (tmp == "sagittal") | |
264 { | |
265 projection = VolumeProjection_Sagittal; | |
266 } | |
267 else if (tmp == "coronal") | |
268 { | |
269 projection = VolumeProjection_Coronal; | |
270 } | |
271 else | |
272 { | |
273 LOG(ERROR) << "Unknown projection: " << tmp; | |
274 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
275 } | |
276 | |
277 VolumeImage& volume = context.AddSeriesVolume(series, true /* progressive download */, threads); | |
278 | |
279 std::auto_ptr<Interactor> interactor(new Interactor(volume, projection, reverse)); | |
280 | |
281 std::auto_ptr<LayeredSceneWidget> widget(new LayeredSceneWidget); | |
282 widget->AddLayer(new VolumeImage::LayerFactory(volume)); | |
283 widget->SetSlice(interactor->GetCursor().GetCurrentSlice()); | |
284 widget->SetInteractor(*interactor); | |
285 | |
286 context.AddInteractor(interactor.release()); | |
287 context.SetCentralWidget(widget.release()); | |
288 | |
289 statusBar.SetMessage("Use the keys \"b\", \"l\" and \"d\" to change Hounsfield windowing"); | |
290 statusBar.SetMessage("Use the keys \"t\" to track the (X,Y,Z) mouse coordinates"); | |
291 statusBar.SetMessage("Use the keys \"m\" to measure distances"); | |
292 statusBar.SetMessage("Use the keys \"c\" to draw circles"); | |
293 } | |
294 }; | |
295 } | |
296 } |