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