lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk2DBaseView.cxx

   1 #include "wxVtk2DBaseView.h"
   2
   3 #include "vtkInfoTextImage.h"
   4 #include "vtkInteractorStyleBaseView2D.h"
   5 #include "vtkInfoTextImageInteractor.h"
   6
   7
   8 wxVtk2DBaseView::wxVtk2DBaseView(wxWindow *parent)
   9 :wxVtkBaseView(parent)
  10 {
  11    _imageViewer2XYZ   = NULL;
  12    _vtkIinfoTextImage = NULL;
  13 }
  14
  15 //EED 5mai2009
  16 //-------------------------------------------------------------------
  17 wxVtk2DBaseView::~wxVtk2DBaseView()
  18 {
  19         if (_vtkIinfoTextImage!=NULL)
  20         {
  21            delete _vtkIinfoTextImage;
  22         }
  23
  24         if (_imageViewer2XYZ!=NULL)
  25         {
  26            delete _imageViewer2XYZ;
  27         }
  28 }
  29
  30 //-------------------------------------------------------------------
  31 void wxVtk2DBaseView::TransformCoordinate_spacing_ViewToModel(double &X,double &Y, double &Z) //        virtual
  32 {
  33 //EEDx5
  34         double spc[3];
  35 //      GetVtkBaseData()->GetImageData()->GetSpacing(spc);
  36 //JCP 04/08/10  W/O Image this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput()->GetSpacing(spc);
  37         vtkImageData* image = this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput();
  38         if(image){
  39                 image->GetSpacing(spc);
  40         }else{
  41                 spc[0] = 1;
  42                 spc[1] = 1;
  43                 spc[2] = 1;
  44         }
  45
  46
  47         X = X / spc[0];
  48         Y = Y / spc[1];
  49         Z = Z / spc[2];
  50
  51 }
  52
  53 //-------------------------------------------------------------------
  54 void wxVtk2DBaseView::TransformCoordinate_spacing_ModelToView(double &X,double &Y, double &Z) //        virtual
  55 {
  56 //EEDx5
  57         double spc[3];
  58 //      GetVtkBaseData()->GetImageData()->GetSpacing(spc);
  59 //JCP 04/08/10  W/O Image this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput()->GetSpacing(spc);
  60         vtkImageData* image = this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput();
  61         if(image){
  62                 image->GetSpacing(spc);
  63         }else{
  64                 spc[0] = 1;
  65                 spc[1] = 1;
  66                 spc[2] = 1;
  67         }
  68 //
  69         X=X*spc[0];
  70         Y=Y*spc[1];
  71         Z=Z*spc[2];
  72
  73 }
  74
  75 //-------------------------------------------------------------------
  76 void wxVtk2DBaseView::ResetView()
  77 {
  78         printf("EED wxVtk2DBaseView::ResetView");
  79         double spx = 0,spy = 0,spz = 0;
  80         int x1 = 1,x2 = 1,y1 = 1,y2 = 1,z1 = 1,z2 = 1;
  81         wxVtkBaseView::Configure();
  82
  83         wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
  84         vtkImageData *imageData = GetVtkBaseData()->GetImageData();
  85         if(imageData){
  86                 imageData->UpdateInformation();
  87                 imageData->SetUpdateExtent( imageData->GetWholeExtent());
  88                 imageData->Update();
  89                 _imageViewer2XYZ->GetVtkImageViewer2()->SetInput(imageData );
  90                 imageData->GetSpacing (spx,spy,spz);
  91                 imageData->GetExtent (x1,x2,y1,y2,z1,z2);
  92         }
  93
  94
  95         _imageViewer2XYZ -> SetExtentDimension(x1,x2,y1,y2,z1,z2);
  96         _imageViewer2XYZ -> GetVtkImageViewer2()->SetupInteractor ( iren );
  97
  98 //EED 24oct2010
  99     _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->Modified();
 100
 101         _imageViewer2XYZ->GetVtkImageViewer2()->Render();
 102
 103         //////////////
 104         //RaC 04-2010 Look for the description of new changes in vtkInteractorStyleBaseView2D constructor.
 105         //
 106         // Previous version
 107         // SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 108         //
 109         // Actual version
 110         vtkInteractorStyleBaseView2D *style2D = vtkInteractorStyleBaseView2D::New();
 111
 112         manualInteractorWindowLevel *_manualinteractorwindowlevel= new manualInteractorWindowLevel();
 113         style2D->SetInteractorWindowLevel( _manualinteractorwindowlevel );
 114
 115         vtkInteractorScrollZ *_vtkInteractorScrollZ = new vtkInteractorScrollZ();
 116         style2D->SetInteractorScrollZ(_vtkInteractorScrollZ);
 117
 118         SetInteractorStyleImage( style2D );
 119
 120         // RaC
 121         //////////////
 122
 123 }
 124
 125
 126
 127 //-------------------------------------------------------------------
 128 void wxVtk2DBaseView::SetImageToVtkViewer(vtkImageData *imageData)
 129 {
 130         if (_imageViewer2XYZ!=NULL)
 131         {
 132                 _imageViewer2XYZ->GetVtkImageViewer2()->SetInput( imageData );
 133         } // if _imageViewer2XYZ
 134 }
 135
 136
 137 //-------------------------------------------------------------------
 138 void wxVtk2DBaseView::Configure(bool okimage)
 139 {
 140         double spx,spy,spz;
 141         int x1,x2,y1,y2,z1,z2;
 142         wxVtkBaseView::Configure();
 143
 144 // EED 17 Oct 2007
 145         if (_imageViewer2XYZ==NULL)
 146         {
 147                 _imageViewer2XYZ = new vtkImageViewer2_XYZ();
 148                 wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
 149                 _imageViewer2XYZ -> GetVtkImageViewer2()->SetupInteractor ( iren );
 150
 151                 //////////////
 152                 //RaC 04-2010 Look for the description of new changes in vtkInteractorStyleBaseView2D constructor.
 153                 //
 154                 // Previous version
 155                 // SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 156                 //
 157                 // Actual version
 158                 vtkInteractorStyleBaseView2D *style2D = vtkInteractorStyleBaseView2D::New();
 159
 160                 manualInteractorWindowLevel *_manualinteractorwindowlevel= new manualInteractorWindowLevel();
 161                 style2D->SetInteractorWindowLevel( _manualinteractorwindowlevel );
 162
 163                 vtkInteractorScrollZ *_vtkInteractorScrollZ = new vtkInteractorScrollZ();
 164                 style2D->SetInteractorScrollZ(_vtkInteractorScrollZ);
 165
 166                 SetInteractorStyleImage( style2D );
 167
 168                 // RaC
 169                 //////////////
 170         }
 171
 172
 173         vtkImageData *imageData = GetVtkBaseData()->GetMarImageData()->GetImageData();
 174         if (imageData!=NULL)
 175         {
 176                 imageData->UpdateInformation();
 177                 imageData->SetUpdateExtent( imageData->GetWholeExtent());
 178                 imageData->Update();
 179                 if (okimage==true){
 180                         imageData->GetSpacing (spx,spy,spz);
 181                         imageData->GetExtent (x1,x2,y1,y2,z1,z2);
 182                         SetImageToVtkViewer(imageData);
 183                         _imageViewer2XYZ->SetExtentDimension(x1,x2,y1,y2,z1,z2);
 184                         double range[2];
 185                         imageData->GetScalarRange(range);
 186                         if (range[1]<20000){
 187                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( (range[1]-range[0])/2 );
 188                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( (range[1]+range[0])/4 );
 189                         } else {
 190                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( 1000 );
 191                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( 500 );
 192                         }
 193 // EED 31 Janvier 2007
 194 //vtkImageActor *vtkimageactor = _imageViewer2XYZ->GetVtkImageViewer2()->GetImageActor ();
 195 //vtkimageactor->InterpolateOff ();
 196 //vtkLookupTable * _collookup = vtkLookupTable::New( );
 197 //_collookup->SetNumberOfColors( 256 );
 198 //_collookup->SetTableRange( 0 , 255 );
 199 //_collookup->Build( );
 200 //_collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 201 //_collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 202 //_collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 203 //_imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel ()->SetLookupTable(_collookup );
 204
 205
 206 // EED 17 Oct 2007
 207 //                      SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 208
 209
 210                         vtkImageViewer2 *IV2            =       _imageViewer2XYZ->GetVtkImageViewer2();
 211                         vtkCamera               *camera         =       IV2->GetRenderer()->GetActiveCamera();
 212
 213 //EED 17Avril2009
 214 //EED 21 mars 2012      FLIP problem  ..PLOP..
 215
 216                         // XY
 217                         camera->SetViewUp               ( spx*0                 , -spy*1                        , spz*0         );
 218                         camera->SetPosition             ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , -spz*10000    );
 219                         camera->SetFocalPoint   ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0         );
 220 /*
 221                         camera->SetViewUp               ( spx*0                 , spy*1                 , spz*0         );
 222                         camera->SetPosition             ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*10000     );
 223                         camera->SetFocalPoint   ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0         );
 224 */
 225
 226
 227                         camera->SetClippingRange( 0.01                  , 1000000 );
 228                         camera->ComputeViewPlaneNormal();
 229                         camera->SetParallelScale( spx*(x2-x1)/3.0 );
 230
 231                         // text information over the graphic window
 232                         if(_vtkIinfoTextImage == NULL){
 233                                 _vtkIinfoTextImage                                      = new vtkInfoTextImage();
 234                                 _vtkIinfoTextImageInteractor            = new vtkInfoTextImageInteractor();
 235                                 ((vtkInteractorStyleBaseView*)this->GetInteractorStyleBaseView())->AddInteractorStyleMaracas(_vtkIinfoTextImageInteractor);
 236                         }
 237                         _vtkIinfoTextImage->SetWxVtk2DBaseView(this);
 238                         _vtkIinfoTextImage->SetMarImageData( GetVtkBaseData()->GetMarImageData() );
 239                         _vtkIinfoTextImageInteractor->SetModelVtkInfoTextImage(_vtkIinfoTextImage);
 240                         _vtkIinfoTextImage->Configure();
 241
 242                 } // okimage
 243         } // imageData
 244 }
 245
 246 //-------------------------------------------------------------------
 247
 248 int     wxVtk2DBaseView::GetActualSlice()  // virtual
 249 {
 250    return (int)(_vtkbasedata->GetZ());
 251 }
 252
 253 //-------------------------------------------------------------------
 254 void wxVtk2DBaseView::SetActualSlice(int slice)  // Virtual
 255 {
 256    _vtkbasedata->SetZ(slice);
 257 }
 258
 259 //-------------------------------------------------------------------
 260
 261 vtkBaseData *wxVtk2DBaseView::GetVtkBaseData()
 262 {
 263    return _vtkbasedata;
 264 }
 265
 266 //-------------------------------------------------------------------
 267
 268 void wxVtk2DBaseView::SetVtkBaseData(vtkBaseData *vtkbasedata)
 269 {
 270    _vtkbasedata=vtkbasedata;
 271 }
 272
 273 //-------------------------------------------------------------------
 274
 275 void wxVtk2DBaseView::Refresh()
 276 {
 277    int z = (int)(GetVtkBaseData()->GetZ());
 278   _imageViewer2XYZ->SetZSlice( z );
 279
 280 //EED 24oct2010
 281   _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->Modified();
 282
 283    wxVtkBaseView::Refresh();
 284 }
 285
 286 //-------------------------------------------------------------------
 287
 288 void wxVtk2DBaseView::SetInteractorStyleImage(vtkInteractorStyleBaseView *interactorstylebaseview)
 289 {
 290         SetInteractorStyleBaseView(interactorstylebaseview);
 291
 292         wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
 293         interactorstylebaseview->SetInteractor ( iren );
 294         iren->SetInteractorStyle(interactorstylebaseview);
 295         interactorstylebaseview->SetwxVtkBaseView(this);
 296
 297         vtkMaracasImageViewer2Callback * cbk = vtkMaracasImageViewer2Callback::New();
 298         cbk->IV = _imageViewer2XYZ->GetVtkImageViewer2();
 299         interactorstylebaseview->AddObserver( vtkCommand::WindowLevelEvent, cbk );
 300         interactorstylebaseview->AddObserver( vtkCommand::StartWindowLevelEvent, cbk );
 301         interactorstylebaseview->AddObserver( vtkCommand::ResetWindowLevelEvent, cbk );
 302         cbk->Delete();
 303 }
 304
 305 //---------------------------------------------------------------------------
 306 vtkRenderer* wxVtk2DBaseView::GetRenderer()     // virtual
 307 {
 308    return _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer();
 309 }
 310 //---------------------------------------------------------------------------
 311 vtkRenderWindow* wxVtk2DBaseView::GetRenWin()           // virtual
 312 {
 313    return _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderWindow();
 314 }
 315
 316 //-------------------------------------------------------------------
 317 void wxVtk2DBaseView::GetSpacing(double spc[3])  // virtual
 318 {
 319    vtkImageData *imageData      = GetVtkBaseData()->GetImageData();
 320    if(imageData){
 321         imageData->GetSpacing(spc);
 322    }else{
 323          spc[0] = 0;
 324          spc[1] = 0;
 325          spc[2] = 0;
 326    }
 327 }
 328
 329 //-------------------------------------------------------------------
 330 void wxVtk2DBaseView::setColorTransferFunction(vtkColorTransferFunction* colortable)
 331 {
 332         if(_imageViewer2XYZ!=NULL){
 333                 _imageViewer2XYZ->setColorTransferFunction(colortable);
 334                 this->Refresh();
 335         }
 336 }
 337
 338 //-------------------------------------------------------------------
 339 void wxVtk2DBaseView::setWindowLevel(double level)
 340 {
 341 //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow(level);
 342
 343         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel();
 344         imagemaptowindowlevel->SetWindow(level);
 345         this->Refresh();
 346 }
 347
 348 //-------------------------------------------------------------------
 349 void wxVtk2DBaseView::setColorLevel(double level)
 350 {
 351 //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel(level);
 352         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel();
 353         imagemaptowindowlevel->SetLevel(level);
 354         this->Refresh();
 355 }
 356
 357 //-------------------------------------------------------------------
 358 int wxVtk2DBaseView::GetDirection() // virtual
 359 {
 360     return 2;
 361 }
 362