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         double spx = 0,spy = 0,spz = 0;
  79         int x1 = 1,x2 = 1,y1 = 1,y2 = 1,z1 = 1,z2 = 1;
  80         wxVtkBaseView::Configure();
  81
  82         wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
  83         vtkImageData *imageData = GetVtkBaseData()->GetImageData();
  84         if(imageData){
  85                 imageData->UpdateInformation();
  86                 imageData->SetUpdateExtent( imageData->GetWholeExtent());
  87                 imageData->Update();
  88                 _imageViewer2XYZ->GetVtkImageViewer2()->SetInput(imageData );
  89                 imageData->GetSpacing (spx,spy,spz);
  90                 imageData->GetExtent (x1,x2,y1,y2,z1,z2);
  91         }
  92
  93
  94         _imageViewer2XYZ -> SetExtentDimension(x1,x2,y1,y2,z1,z2);
  95         _imageViewer2XYZ -> GetVtkImageViewer2()->SetupInteractor ( iren );
  96
  97 //EED 24oct2010
  98     _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->Modified();
  99
 100         _imageViewer2XYZ->GetVtkImageViewer2()->Render();
 101
 102         //////////////
 103         //RaC 04-2010 Look for the description of new changes in vtkInteractorStyleBaseView2D constructor.
 104         //
 105         // Previous version
 106         // SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 107         //
 108         // Actual version
 109         vtkInteractorStyleBaseView2D *style2D = vtkInteractorStyleBaseView2D::New();
 110
 111         manualInteractorWindowLevel *_manualinteractorwindowlevel= new manualInteractorWindowLevel();
 112         style2D->SetInteractorWindowLevel( _manualinteractorwindowlevel );
 113
 114         vtkInteractorScrollZ *_vtkInteractorScrollZ = new vtkInteractorScrollZ();
 115         style2D->SetInteractorScrollZ(_vtkInteractorScrollZ);
 116
 117         SetInteractorStyleImage( style2D );
 118
 119         // RaC
 120         //////////////
 121
 122 }
 123
 124
 125 //-------------------------------------------------------------------
 126 void wxVtk2DBaseView::Configure(bool okimage)
 127 {
 128         double spx,spy,spz;
 129         int x1,x2,y1,y2,z1,z2;
 130         wxVtkBaseView::Configure();
 131
 132 // EED 17 Oct 2007
 133         if (_imageViewer2XYZ==NULL)
 134         {
 135                 _imageViewer2XYZ = new vtkImageViewer2_XYZ();
 136                 wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
 137                 _imageViewer2XYZ -> GetVtkImageViewer2()->SetupInteractor ( iren );
 138
 139                 //////////////
 140                 //RaC 04-2010 Look for the description of new changes in vtkInteractorStyleBaseView2D constructor.
 141                 //
 142                 // Previous version
 143                 // SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 144                 //
 145                 // Actual version
 146                 vtkInteractorStyleBaseView2D *style2D = vtkInteractorStyleBaseView2D::New();
 147
 148                 manualInteractorWindowLevel *_manualinteractorwindowlevel= new manualInteractorWindowLevel();
 149                 style2D->SetInteractorWindowLevel( _manualinteractorwindowlevel );
 150
 151                 vtkInteractorScrollZ *_vtkInteractorScrollZ = new vtkInteractorScrollZ();
 152                 style2D->SetInteractorScrollZ(_vtkInteractorScrollZ);
 153
 154                 SetInteractorStyleImage( style2D );
 155
 156                 // RaC
 157                 //////////////
 158         }
 159
 160
 161         vtkImageData *imageData = GetVtkBaseData()->GetMarImageData()->GetImageData();
 162         if (imageData!=NULL){
 163
 164                 imageData->UpdateInformation();
 165                 imageData->SetUpdateExtent( imageData->GetWholeExtent());
 166                 imageData->Update();
 167                 if (okimage==true){
 168                         imageData->GetSpacing (spx,spy,spz);
 169                         imageData->GetExtent (x1,x2,y1,y2,z1,z2);
 170                         _imageViewer2XYZ->GetVtkImageViewer2()->SetInput(imageData );
 171                         _imageViewer2XYZ->SetExtentDimension(x1,x2,y1,y2,z1,z2);
 172                         double range[2];
 173                         imageData->GetScalarRange(range);
 174                         if (range[1]<20000){
 175                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( (range[1]-range[0])/2 );
 176                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( (range[1]+range[0])/4 );
 177                         } else {
 178                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( 1000 );
 179                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( 500 );
 180                         }
 181 // EED 31 Janvier 2007
 182 //vtkImageActor *vtkimageactor = _imageViewer2XYZ->GetVtkImageViewer2()->GetImageActor ();
 183 //vtkimageactor->InterpolateOff ();
 184 //vtkLookupTable * _collookup = vtkLookupTable::New( );
 185 //_collookup->SetNumberOfColors( 256 );
 186 //_collookup->SetTableRange( 0 , 255 );
 187 //_collookup->Build( );
 188 //_collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 189 //_collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 190 //_collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 191 //_imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel ()->SetLookupTable(_collookup );
 192
 193
 194 // EED 17 Oct 2007
 195 //                      SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 196
 197
 198                         vtkImageViewer2 *IV2=_imageViewer2XYZ->GetVtkImageViewer2();
 199                         vtkCamera *camera = IV2->GetRenderer()->GetActiveCamera();
 200
 201 //EED 17Avril2009
 202 /*
 203                         camera->SetViewUp               ( spx*0                 , -spy*1                        , spz*0         );
 204                         camera->SetPosition             ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , -spz*10000    );
 205                         camera->SetFocalPoint   ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0         );
 206 */
 207                         camera->SetViewUp               ( spx*0                 , spy*1                 , spz*0         );
 208                         camera->SetPosition             ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*10000     );
 209                         camera->SetFocalPoint   ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0         );
 210
 211
 212                         camera->SetClippingRange( 0.01                  , 1000000 );
 213                         camera->ComputeViewPlaneNormal();
 214                         camera->SetParallelScale( spx*(x2-x1)/3.0 );
 215
 216                         // text information over the graphic window
 217                         if(_vtkIinfoTextImage == NULL){
 218                                 _vtkIinfoTextImage              = new vtkInfoTextImage();
 219                                 _vtkIinfoTextImageInteractor    = new vtkInfoTextImageInteractor();
 220                                 ((vtkInteractorStyleBaseView*)this->GetInteractorStyleBaseView())->AddInteractorStyleMaracas(_vtkIinfoTextImageInteractor);
 221                         }
 222                         _vtkIinfoTextImage->SetWxVtk2DBaseView(this);
 223                         _vtkIinfoTextImage->SetMarImageData( GetVtkBaseData()->GetMarImageData() );
 224                         _vtkIinfoTextImageInteractor->SetModelVtkInfoTextImage(_vtkIinfoTextImage);
 225                         _vtkIinfoTextImage->Configure();
 226
 227                 } // okimage
 228         } // imageData
 229 }
 230
 231 //-------------------------------------------------------------------
 232
 233 int     wxVtk2DBaseView::GetActualSlice()  // virtual
 234 {
 235    return (int)(_vtkbasedata->GetZ());
 236 }
 237
 238 //-------------------------------------------------------------------
 239 void wxVtk2DBaseView::SetActualSlice(int slice)  // Virtual
 240 {
 241    _vtkbasedata->SetZ(slice);
 242 }
 243
 244 //-------------------------------------------------------------------
 245
 246 vtkBaseData *wxVtk2DBaseView::GetVtkBaseData()
 247 {
 248    return _vtkbasedata;
 249 }
 250
 251 //-------------------------------------------------------------------
 252
 253 void wxVtk2DBaseView::SetVtkBaseData(vtkBaseData *vtkbasedata)
 254 {
 255    _vtkbasedata=vtkbasedata;
 256 }
 257
 258 //-------------------------------------------------------------------
 259
 260 void wxVtk2DBaseView::Refresh()
 261 {
 262    int z = (int)(GetVtkBaseData()->GetZ());
 263   _imageViewer2XYZ->SetZSlice( z );
 264
 265 //EED 24oct2010
 266   _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->Modified();
 267
 268    wxVtkBaseView::Refresh();
 269 }
 270
 271 //-------------------------------------------------------------------
 272
 273 void wxVtk2DBaseView::SetInteractorStyleImage(vtkInteractorStyleBaseView *interactorstylebaseview)
 274 {
 275         SetInteractorStyleBaseView(interactorstylebaseview);
 276
 277         wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
 278         interactorstylebaseview->SetInteractor ( iren );
 279         iren->SetInteractorStyle(interactorstylebaseview);
 280         interactorstylebaseview->SetwxVtkBaseView(this);
 281
 282         vtkMaracasImageViewer2Callback * cbk = vtkMaracasImageViewer2Callback::New();
 283         cbk->IV = _imageViewer2XYZ->GetVtkImageViewer2();
 284         interactorstylebaseview->AddObserver( vtkCommand::WindowLevelEvent, cbk );
 285         interactorstylebaseview->AddObserver( vtkCommand::StartWindowLevelEvent, cbk );
 286         interactorstylebaseview->AddObserver( vtkCommand::ResetWindowLevelEvent, cbk );
 287         cbk->Delete();
 288 }
 289
 290 //---------------------------------------------------------------------------
 291 vtkRenderer* wxVtk2DBaseView::GetRenderer()     // virtual
 292 {
 293    return _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer();
 294 }
 295 //---------------------------------------------------------------------------
 296 vtkRenderWindow* wxVtk2DBaseView::GetRenWin()           // virtual
 297 {
 298    return _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderWindow();
 299 }
 300
 301 //-------------------------------------------------------------------
 302
 303 void wxVtk2DBaseView::GetSpacing(double spc[3])  // virtual
 304 {
 305    vtkImageData *imageData      = GetVtkBaseData()->GetImageData();
 306    if(imageData){
 307         imageData->GetSpacing(spc);
 308    }else{
 309          spc[0] = 0;
 310          spc[1] = 0;
 311          spc[2] = 0;
 312    }
 313 }
 314
 315 void wxVtk2DBaseView::setColorTransferFunction(vtkColorTransferFunction* colortable){
 316         if(_imageViewer2XYZ!=NULL){
 317                 _imageViewer2XYZ->setColorTransferFunction(colortable);
 318                 this->Refresh();
 319         }
 320 }
 321
 322 void wxVtk2DBaseView::setWindowLevel(double level){
 323 //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow(level);
 324
 325         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel();
 326         imagemaptowindowlevel->SetWindow(level);
 327         this->Refresh();
 328 }
 329
 330 void wxVtk2DBaseView::setColorLevel(double level){
 331 //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel(level);
 332         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel();
 333         imagemaptowindowlevel->SetLevel(level);
 334         this->Refresh();
 335 }