lib/cpPlugins/Extensions/Visualization/ImageInteractorStyle.cxx

   1 #include <cpPlugins/Extensions/Visualization/ImageInteractorStyle.h>
   2
   3 #include <vtkAnnotatedCubeActor.h>
   4 #include <vtkAxesActor.h>
   5 #include <vtkCamera.h>
   6 #include <vtkCommand.h>
   7 #include <vtkPropAssembly.h>
   8 #include <vtkProperty.h>
   9 #include <vtkRendererCollection.h>
  10 #include <vtkRenderWindow.h>
  11 #include <vtkRenderWindowInteractor.h>
  12
  13 #include <cpPlugins/Extensions/Visualization/ImageSliceActors.h>
  14 #include <cpPlugins/Extensions/Visualization/MPRActors.h>
  15
  16 // -------------------------------------------------------------------------
  17 const int cpPlugins::Extensions::Visualization::
  18 ImageInteractorStyle::SliceEvent = vtkCommand::UserEvent + 1;
  19
  20 // -------------------------------------------------------------------------
  21 cpPlugins::Extensions::Visualization::ImageInteractorStyle::
  22 Self* cpPlugins::Extensions::Visualization::ImageInteractorStyle::
  23 New( )
  24 {
  25   return( new Self( ) );
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
  30 Configure( ImageSliceActors* slice_actors, MPRActors* mpr_actors )
  31 {
  32   this->m_SliceActors = slice_actors;
  33   this->m_MPRActors = mpr_actors;
  34   this->SetModeToNavigation( );
  35   this->PropPicker->AddPickList( slice_actors->GetImageActor( ) );
  36   this->Modified( );
  37 }
  38
  39 // -------------------------------------------------------------------------
  40 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
  41 SetModeToNavigation( )
  42 {
  43   this->Mode = Self::NavigationMode;
  44 }
  45
  46 // -------------------------------------------------------------------------
  47 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
  48 SetModeToDeformation( )
  49 {
  50   this->Mode = Self::DeformationMode;
  51 }
  52
  53 // -------------------------------------------------------------------------
  54 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
  55 SetInteractor( vtkRenderWindowInteractor* interactor, const int& axis )
  56 {
  57   this->Superclass::SetInteractor( interactor );
  58   this->OrientationWidget->SetInteractor( interactor );
  59   interactor->SetInteractorStyle( this );
  60   if( interactor == NULL )
  61     return;
  62
  63   // TODO: interactor->SetPicker( this->PropPicker );
  64
  65   // Get camera, avoiding segfaults
  66   vtkRenderer* ren =
  67     interactor->GetRenderWindow( )->GetRenderers( )->GetFirstRenderer( );
  68   if( ren == NULL )
  69     return;
  70   vtkCamera* cam = ren->GetActiveCamera( );
  71   if( cam == NULL )
  72     return;
  73
  74   // Parallel projections are better when displaying 2D images
  75   cam->ParallelProjectionOn( );
  76   cam->SetFocalPoint( double( 0 ), double( 0 ), double( 0 ) );
  77   if( axis == 0 )
  78   {
  79     cam->SetPosition( double( 1 ), double( 0 ), double( 0 ) );
  80     cam->SetViewUp  ( double( 0 ), double( 1 ), double( 0 ) );
  81   }
  82   else if( axis == 1 )
  83   {
  84     cam->SetPosition( double( 0 ), double( 1 ), double(  0 ) );
  85     cam->SetViewUp  ( double( 0 ), double( 0 ), double( -1 ) );
  86   }
  87   else // if( axis == 2 )
  88   {
  89     cam->SetPosition( double( 0 ), double( 0 ), double( 1 ) );
  90     cam->SetViewUp  ( double( 0 ), double( 1 ), double( 0 ) );
  91
  92   } // fi
  93   ren->ResetCamera( );
  94
  95   // Enable 2D orientation widget
  96   this->OrientationWidget->SetEnabled( 1 );
  97   this->OrientationWidget->InteractiveOff( );
  98 }
  99
 100 // -------------------------------------------------------------------------
 101 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 102 OnMouseMove( )
 103 {
 104   std::cout << "moumov" << std::endl;
 105 }
 106
 107 // -------------------------------------------------------------------------
 108 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 109 OnLeftButtonDown( )
 110 {
 111   std::cout << "leftdown" << std::endl;
 112 }
 113
 114 // -------------------------------------------------------------------------
 115 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 116 OnLeftButtonUp( )
 117 {
 118   std::cout << "leftup" << std::endl;
 119 }
 120
 121 // -------------------------------------------------------------------------
 122 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 123 OnMiddleButtonDown( )
 124 {
 125   std::cout << "middown" << std::endl;
 126 }
 127
 128 // -------------------------------------------------------------------------
 129 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 130 OnMiddleButtonUp( )
 131 {
 132   std::cout << "midup" << std::endl;
 133 }
 134
 135 // -------------------------------------------------------------------------
 136 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 137 OnRightButtonDown( )
 138 {
 139   std::cout << "ridown" << std::endl;
 140 }
 141
 142 // -------------------------------------------------------------------------
 143 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 144 OnRightButtonUp( )
 145 {
 146   std::cout << "riup" << std::endl;
 147 }
 148
 149 // -------------------------------------------------------------------------
 150 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 151 OnMouseWheelForward( )
 152 {
 153   std::cout << "whfwd" << std::endl;
 154 }
 155
 156 // -------------------------------------------------------------------------
 157 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 158 OnMouseWheelBackward( )
 159 {
 160   std::cout << "whbwd" << std::endl;
 161 }
 162
 163 // -------------------------------------------------------------------------
 164 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 165 OnChar( )
 166 {
 167   std::cout << "char" << std::endl;
 168 }
 169
 170 // -------------------------------------------------------------------------
 171 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 172 Rotate( )
 173 {
 174   std::cout << "Rotate" << std::endl;
 175 }
 176
 177 // -------------------------------------------------------------------------
 178 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 179 Pan( )
 180 {
 181   std::cout << "pan" << std::endl;
 182 }
 183
 184 // -------------------------------------------------------------------------
 185 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 186 Spin( )
 187 {
 188   std::cout << "spin" << std::endl;
 189 }
 190
 191 // -------------------------------------------------------------------------
 192 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 193 Zoom( )
 194 {
 195   std::cout << "Zoom" << std::endl;
 196 }
 197
 198 // -------------------------------------------------------------------------
 199 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 200 WindowLevel( )
 201 {
 202   std::cout << "wl" << std::endl;
 203 }
 204
 205 // -------------------------------------------------------------------------
 206 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 207 Pick( )
 208 {
 209   std::cout << "Pick" << std::endl;
 210 }
 211
 212 // -------------------------------------------------------------------------
 213 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 214 Slice( )
 215 {
 216   std::cout << "Slice" << std::endl;
 217 }
 218
 219 // -------------------------------------------------------------------------
 220 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 221 StartWindowLevel( )
 222 {
 223   std::cout << "swl" << std::endl;
 224 }
 225
 226 // -------------------------------------------------------------------------
 227 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 228 EndWindowLevel( )
 229 {
 230   std::cout << "ewl" << std::endl;
 231 }
 232
 233 // -------------------------------------------------------------------------
 234 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 235 StartPick( )
 236 {
 237   std::cout << "sp" << std::endl;
 238 }
 239
 240 // -------------------------------------------------------------------------
 241 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 242 EndPick( )
 243 {
 244   std::cout << "ep" << std::endl;
 245 }
 246
 247 // -------------------------------------------------------------------------
 248 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 249 StartSlice( )
 250 {
 251   std::cout << "ss" << std::endl;
 252 }
 253
 254 // -------------------------------------------------------------------------
 255 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 256 EndSlice( )
 257 {
 258   std::cout << "es" << std::endl;
 259 }
 260
 261 // -------------------------------------------------------------------------
 262 cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 263 ImageInteractorStyle( )
 264   : Superclass( ),
 265     Mode( Self::NavigationMode ),
 266     m_SliceActors( NULL ),
 267     m_MPRActors( NULL )
 268 {
 269   // Orientation marks
 270   vtkSmartPointer< vtkAnnotatedCubeActor > cube =
 271     vtkSmartPointer< vtkAnnotatedCubeActor >::New( );
 272   cube->GetCubeProperty( )->SetColor( 0.9, 0.7, 0.2 );
 273   cube->GetTextEdgesProperty( )->SetLineWidth( 1 );
 274   cube->GetTextEdgesProperty( )->SetDiffuse( 0 );
 275   cube->GetTextEdgesProperty( )->SetAmbient( 1 );
 276   cube->GetTextEdgesProperty( )->SetColor( 0.18, 0.28, 0.23 );
 277   cube->GetXPlusFaceProperty( )->SetColor( 1, 0, 0 );
 278   cube->GetXPlusFaceProperty( )->SetInterpolationToFlat( );
 279   cube->GetXMinusFaceProperty( )->SetColor( 1, 0, 0 );
 280   cube->GetXMinusFaceProperty( )->SetInterpolationToFlat( );
 281   cube->GetYPlusFaceProperty( )->SetColor( 0, 1, 0 );
 282   cube->GetYPlusFaceProperty( )->SetInterpolationToFlat( );
 283   cube->GetYMinusFaceProperty( )->SetColor( 0, 1, 0 );
 284   cube->GetYMinusFaceProperty( )->SetInterpolationToFlat( );
 285   cube->GetZPlusFaceProperty( )->SetColor( 0, 0, 1 );
 286   cube->GetZPlusFaceProperty( )->SetInterpolationToFlat( );
 287   cube->GetZMinusFaceProperty( )->SetColor( 0, 0, 1 );
 288   cube->GetZMinusFaceProperty( )->SetInterpolationToFlat( );
 289
 290   vtkSmartPointer< vtkAxesActor > axes =
 291     vtkSmartPointer< vtkAxesActor >::New( );
 292   axes->AxisLabelsOff( );
 293   axes->SetShaftTypeToCylinder( );
 294   axes->SetTotalLength( 2, 2, 2 );
 295
 296   vtkSmartPointer< vtkPropAssembly > actors =
 297     vtkSmartPointer< vtkPropAssembly >::New( );
 298   actors->AddPart( cube );
 299   actors->AddPart( axes );
 300
 301   this->OrientationWidget =
 302     vtkSmartPointer< vtkOrientationMarkerWidget >::New( );
 303   this->OrientationWidget->SetOutlineColor( 0.93, 0.57, 0.13 );
 304   this->OrientationWidget->SetOrientationMarker( actors );
 305   this->OrientationWidget->SetViewport( 0.0, 0.0, 0.2, 0.2 );
 306
 307   this->PropPicker = vtkSmartPointer< vtkPropPicker >::New( );
 308   this->PropPicker->PickFromListOn( );
 309 }
 310
 311 // -------------------------------------------------------------------------
 312 cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 313 ~ImageInteractorStyle( )
 314 {
 315   std::cout << "destructor" << std::endl;
 316 }
 317
 318 // -------------------------------------------------------------------------
 319 bool cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 320 _PickPosition( double pos[ 3 ] )
 321 {
 322   std::cout << "pickpos" << std::endl;
 323 }
 324
 325 // -------------------------------------------------------------------------
 326 void cpPlugins::Extensions::Visualization::ImageInteractorStyle::
 327 _UpdateCursor( )
 328 {
 329   std::cout << "upcur" << std::endl;
 330 }
 331
 332 // eof - $RCSfile$