Mercurial > hg > orthanc-stone

comparison Framework/Radiography/RadiographyLayer.cpp @ 503:77e0eb83ff63 am-touch-events

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
layers are now Observable and emitting LayerEdited messages
author amazy
date Tue, 26 Feb 2019 12:58:03 +0100
parents 2f6ecb5037ea
children fd9b9d993fc7 42dadae61fa9
comparison
equal deleted inserted replaced
502:3ae7563b4fe1 503:77e0eb83ff63
115 cairo_close_path(cr); 115 cairo_close_path(cr);
116 cairo_stroke(cr); 116 cairo_stroke(cr);
117 } 117 }
118 118
119 119
120 RadiographyLayer::RadiographyLayer() : 120 RadiographyLayer::RadiographyLayer(MessageBroker& broker, const RadiographyScene& scene) :
121 IObservable(broker),
121 index_(0), 122 index_(0),
122 hasSize_(false), 123 hasSize_(false),
123 width_(0), 124 width_(0),
124 height_(0), 125 height_(0),
125 prefferedPhotometricDisplayMode_(PhotometricDisplayMode_Default) 126 prefferedPhotometricDisplayMode_(PhotometricDisplayMode_Default),
127 scene_(scene)
126 { 128 {
127 UpdateTransform(); 129 UpdateTransform();
128 } 130 }
129 131
130 void RadiographyLayer::ResetCrop() 132 void RadiographyLayer::ResetCrop()
131 { 133 {
132 geometry_.ResetCrop(); 134 geometry_.ResetCrop();
133 UpdateTransform(); 135 UpdateTransform();
136 }
137
138 void RadiographyLayer::SetPreferredPhotomotricDisplayMode(PhotometricDisplayMode prefferedPhotometricDisplayMode)
139 {
140 prefferedPhotometricDisplayMode_ = prefferedPhotometricDisplayMode;
141
142 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
134 } 143 }
135 144
136 void RadiographyLayer::SetCrop(unsigned int x, 145 void RadiographyLayer::SetCrop(unsigned int x,
137 unsigned int y, 146 unsigned int y,
138 unsigned int width, 147 unsigned int width,
149 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); 158 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
150 } 159 }
151 160
152 geometry_.SetCrop(x, y, width, height); 161 geometry_.SetCrop(x, y, width, height);
153 UpdateTransform(); 162 UpdateTransform();
163
164 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
154 } 165 }
155 166
156 void RadiographyLayer::SetGeometry(const Geometry& geometry) 167 void RadiographyLayer::SetGeometry(const Geometry& geometry)
157 { 168 {
158 geometry_ = geometry; 169 geometry_ = geometry;
159 170
160 if (hasSize_) 171 if (hasSize_)
161 { 172 {
162 UpdateTransform(); 173 UpdateTransform();
163 } 174 }
175
176 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
164 } 177 }
165 178
166 179
167 void RadiographyLayer::GetCrop(unsigned int& x, 180 void RadiographyLayer::GetCrop(unsigned int& x,
168 unsigned int& y, 181 unsigned int& y,
185 198
186 void RadiographyLayer::SetAngle(double angle) 199 void RadiographyLayer::SetAngle(double angle)
187 { 200 {
188 geometry_.SetAngle(angle); 201 geometry_.SetAngle(angle);
189 UpdateTransform(); 202 UpdateTransform();
203
204 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
190 } 205 }
191 206
192 207
193 void RadiographyLayer::SetSize(unsigned int width, 208 void RadiographyLayer::SetSize(unsigned int width,
194 unsigned int height) 209 unsigned int height)
203 hasSize_ = true; 218 hasSize_ = true;
204 width_ = width; 219 width_ = width;
205 height_ = height; 220 height_ = height;
206 221
207 UpdateTransform(); 222 UpdateTransform();
223 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
208 } 224 }
209 225
210 226
211 Extent2D RadiographyLayer::GetExtent() const 227 Extent2D RadiographyLayer::GetExtent() const
212 { 228 {
280 void RadiographyLayer::SetPan(double x, 296 void RadiographyLayer::SetPan(double x,
281 double y) 297 double y)
282 { 298 {
283 geometry_.SetPan(x, y); 299 geometry_.SetPan(x, y);
284 UpdateTransform(); 300 UpdateTransform();
301 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
285 } 302 }
286 303
287 304
288 void RadiographyLayer::SetPixelSpacing(double x, 305 void RadiographyLayer::SetPixelSpacing(double x,
289 double y) 306 double y)
290 { 307 {
291 geometry_.SetPixelSpacing(x, y); 308 geometry_.SetPixelSpacing(x, y);
292 UpdateTransform(); 309 UpdateTransform();
310 EmitMessage(RadiographyLayer::LayerEditedMessage(*this));
293 } 311 }
294 312
295 313
296 void RadiographyLayer::GetCenter(double& centerX, 314 void RadiographyLayer::GetCenter(double& centerX,
297 double& centerY) const 315 double& centerY) const