Mercurial > hg > orthanc-stone
annotate Applications/Samples/SingleFrameApplication.h @ 94:7b14c12a3be5 wasm
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 29 May 2017 18:03:30 +0200 |
parents | 961ee171d933 |
children | f8bce1bebe01 |
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 | |
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5 * Copyright (C) 2017 Osimis, 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. | |
16 * | |
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 | |
24 #include "SampleApplicationBase.h" | |
85 | 25 #include "SampleInteractor.h" |
0 | 26 |
79 | 27 #include "../../Framework/Layers/OrthancFrameLayerSource.h" |
28 #include "../../Framework/Widgets/LayerWidget.h" | |
51 | 29 #include "../../Resources/Orthanc/Core/Logging.h" |
0 | 30 |
31 namespace OrthancStone | |
32 { | |
33 namespace Samples | |
34 { | |
66 | 35 class SingleFrameApplication : |
36 public SampleApplicationBase, | |
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37 private ILayerSource::IObserver |
0 | 38 { |
66 | 39 private: |
85 | 40 class Interactor : public IWorldSceneInteractor |
41 { | |
42 public: | |
43 virtual IWorldSceneMouseTracker* CreateMouseTracker(WorldSceneWidget& widget, | |
44 const ViewportGeometry& view, | |
45 MouseButton button, | |
46 double x, | |
47 double y, | |
48 IStatusBar* statusBar) | |
49 { | |
50 return NULL; | |
51 } | |
52 | |
53 virtual void MouseOver(CairoContext& context, | |
54 WorldSceneWidget& widget, | |
55 const ViewportGeometry& view, | |
56 double x, | |
57 double y, | |
58 IStatusBar* statusBar) | |
59 { | |
60 if (statusBar != NULL) | |
61 { | |
62 Vector p = dynamic_cast<LayerWidget&>(widget).GetSlice().MapSliceToWorldCoordinates(x, y); | |
63 | |
64 char buf[64]; | |
65 sprintf(buf, "X = %.02f Y = %.02f Z = %.02f (in cm)", | |
66 p[0] / 10.0, p[1] / 10.0, p[2] / 10.0); | |
67 statusBar->SetMessage(buf); | |
68 } | |
69 } | |
70 | |
71 virtual void MouseWheel(WorldSceneWidget& widget, | |
72 MouseWheelDirection direction, | |
73 KeyboardModifiers modifiers, | |
74 IStatusBar* statusBar) | |
75 { | |
76 } | |
77 | |
78 virtual void KeyPressed(WorldSceneWidget& widget, | |
79 char key, | |
80 KeyboardModifiers modifiers, | |
81 IStatusBar* statusBar) | |
82 { | |
83 switch (key) | |
84 { | |
85 case 's': | |
86 widget.SetDefaultView(); | |
87 break; | |
88 | |
89 default: | |
90 break; | |
91 } | |
92 } | |
93 }; | |
94 | |
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95 virtual void NotifyGeometryReady(const ILayerSource& source) |
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96 { |
92 | 97 // Once the geometry of the series is downloaded from Orthanc, |
98 // display its first slice, and adapt the viewport to fit this | |
99 // slice | |
100 | |
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101 const OrthancFrameLayerSource& frame = |
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102 dynamic_cast<const OrthancFrameLayerSource&>(source); |
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103 |
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104 if (frame.GetSliceCount() > 0) |
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105 { |
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106 widget_->SetSlice(frame.GetSlice(0).GetGeometry()); |
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107 widget_->SetDefaultView(); |
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108 } |
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109 } |
66 | 110 |
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111 virtual void NotifyGeometryError(const ILayerSource& source) |
66 | 112 { |
113 } | |
114 | |
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115 virtual void NotifyContentChange(const ILayerSource& source) |
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116 { |
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117 } |
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118 |
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119 virtual void NotifySliceChange(const ILayerSource& source, |
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120 const Slice& slice) |
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121 { |
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122 } |
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123 |
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124 virtual void NotifyLayerReady(std::auto_ptr<ILayerRenderer>& layer, |
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125 const ILayerSource& source, |
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126 const Slice& slice) |
66 | 127 { |
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128 } |
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129 |
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130 virtual void NotifyLayerError(const ILayerSource& source, |
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131 const SliceGeometry& slice) |
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132 { |
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133 } |
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134 |
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135 LayerWidget* widget_; |
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136 |
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137 public: |
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138 SingleFrameApplication() : |
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139 widget_(NULL) |
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140 { |
66 | 141 } |
142 | |
0 | 143 virtual void DeclareCommandLineOptions(boost::program_options::options_description& options) |
144 { | |
145 boost::program_options::options_description generic("Sample options"); | |
146 generic.add_options() | |
147 ("instance", boost::program_options::value<std::string>(), | |
148 "Orthanc ID of the instance") | |
149 ("frame", boost::program_options::value<unsigned int>()->default_value(0), | |
150 "Number of the frame, for multi-frame DICOM instances") | |
151 ("smooth", boost::program_options::value<bool>()->default_value(true), | |
152 "Enable linear interpolation to smooth the image") | |
153 ; | |
154 | |
155 options.add(generic); | |
156 } | |
157 | |
158 virtual void Initialize(BasicApplicationContext& context, | |
159 IStatusBar& statusBar, | |
160 const boost::program_options::variables_map& parameters) | |
161 { | |
162 using namespace OrthancStone; | |
163 | |
85 | 164 statusBar.SetMessage("Use the key \"s\" to reinitialize the layout"); |
165 | |
0 | 166 if (parameters.count("instance") != 1) |
167 { | |
168 LOG(ERROR) << "The instance ID is missing"; | |
169 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
170 } | |
171 | |
172 std::string instance = parameters["instance"].as<std::string>(); | |
173 int frame = parameters["frame"].as<unsigned int>(); | |
174 | |
66 | 175 std::auto_ptr<LayerWidget> widget(new LayerWidget); |
176 | |
94 | 177 #if 1 |
66 | 178 std::auto_ptr<OrthancFrameLayerSource> layer |
179 (new OrthancFrameLayerSource(context.GetWebService(), instance, frame)); | |
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180 layer->Register(*this); |
66 | 181 widget->AddLayer(layer.release()); |
182 | |
183 if (parameters["smooth"].as<bool>()) | |
184 { | |
185 RenderStyle s; | |
186 s.interpolation_ = ImageInterpolation_Linear; | |
187 widget->SetLayerStyle(0, s); | |
188 } | |
189 #else | |
190 // 0178023P** | |
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191 std::auto_ptr<OrthancFrameLayerSource> ct; |
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192 ct.reset(new OrthancFrameLayerSource(context.GetWebService(), "c804a1a2-142545c9-33b32fe2-3df4cec0-a2bea6d6", 0)); |
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193 //ct.reset(new OrthancFrameLayerSource(context.GetWebService(), "4bd4304f-47478948-71b24af2-51f4f1bc-275b6c1b", 0)); // BAD SLICE |
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194 ct->Register(*this); |
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195 widget->AddLayer(ct.release()); |
66 | 196 |
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197 std::auto_ptr<OrthancFrameLayerSource> pet; |
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198 pet.reset(new OrthancFrameLayerSource(context.GetWebService(), "a1c4dc6b-255d27f0-88069875-8daed730-2f5ee5c6", 0)); |
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199 widget->AddLayer(pet.release()); |
66 | 200 |
85 | 201 { |
202 RenderStyle s; | |
203 s.alpha_ = 1; | |
204 widget->SetLayerStyle(0, s); | |
205 } | |
206 | |
207 { | |
208 RenderStyle s; | |
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209 //s.drawGrid_ = true; |
85 | 210 s.SetColor(255, 0, 0); // Draw missing PET layer in red |
211 s.alpha_ = 0.5; | |
212 s.applyLut_ = true; | |
213 s.lut_ = Orthanc::EmbeddedResources::COLORMAP_JET; | |
214 widget->SetLayerStyle(1, s); | |
215 } | |
66 | 216 #endif |
85 | 217 |
66 | 218 widget_ = widget.get(); |
85 | 219 widget_->SetTransmitMouseOver(true); |
220 widget_->SetInteractor(context.AddInteractor(new Interactor)); | |
66 | 221 context.SetCentralWidget(widget.release()); |
0 | 222 } |
223 }; | |
224 } | |
225 } |