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

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26 #include "wxVtk2DBaseView.h"
  27
  28 #include "vtkInfoTextImage.h"
  29 #include "vtkInteractorStyleBaseView2D.h"
  30 #include "vtkInfoTextImageInteractor.h"
  31
  32
  33 wxVtk2DBaseView::wxVtk2DBaseView(wxWindow *parent)
  34 :wxVtkBaseView(parent)
  35 {
  36    _imageViewer2XYZ   = NULL;
  37    _vtkIinfoTextImage = NULL;
  38 }
  39
  40 //EED 5mai2009
  41 //-------------------------------------------------------------------
  42 wxVtk2DBaseView::~wxVtk2DBaseView()
  43 {
  44         if (_vtkIinfoTextImage!=NULL)
  45         {
  46            delete _vtkIinfoTextImage;
  47         }
  48
  49         if (_imageViewer2XYZ!=NULL)
  50         {
  51            delete _imageViewer2XYZ;
  52         }
  53 }
  54
  55 //-------------------------------------------------------------------
  56 void wxVtk2DBaseView::TransformCoordinate_spacing_ViewToModel(double &X,double &Y, double &Z) //        virtual
  57 {
  58 //EEDx5
  59         double spc[3];
  60 //      GetVtkBaseData()->GetImageData()->GetSpacing(spc);
  61 //JCP 04/08/10  W/O Image this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput()->GetSpacing(spc);
  62         vtkImageData* image = this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput();
  63         if(image){
  64                 image->GetSpacing(spc);
  65         }else{
  66                 spc[0] = 1;
  67                 spc[1] = 1;
  68                 spc[2] = 1;
  69         }
  70
  71
  72         X = X / spc[0];
  73         Y = Y / spc[1];
  74         Z = Z / spc[2];
  75
  76 }
  77
  78 //-------------------------------------------------------------------
  79 void wxVtk2DBaseView::TransformCoordinate_spacing_ModelToView(double &X,double &Y, double &Z) //        virtual
  80 {
  81 //EEDx5
  82         double spc[3];
  83 //      GetVtkBaseData()->GetImageData()->GetSpacing(spc);
  84 //JCP 04/08/10  W/O Image this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput()->GetSpacing(spc);
  85         vtkImageData* image = this->_imageViewer2XYZ->GetVtkImageViewer2()->GetInput();
  86         if(image){
  87                 image->GetSpacing(spc);
  88         }else{
  89                 spc[0] = 1;
  90                 spc[1] = 1;
  91                 spc[2] = 1;
  92         }
  93 //
  94         X=X*spc[0];
  95         Y=Y*spc[1];
  96         Z=Z*spc[2];
  97
  98 }
  99
 100 //-------------------------------------------------------------------
 101 void wxVtk2DBaseView::ResetView()
 102 {
 103         printf("EED wxVtk2DBaseView::ResetView");
 104         double spx = 0,spy = 0,spz = 0;
 105         int x1 = 1,x2 = 1,y1 = 1,y2 = 1,z1 = 1,z2 = 1;
 106         wxVtkBaseView::Configure();
 107
 108         wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
 109         vtkImageData *imageData = GetVtkBaseData()->GetImageData();
 110         if(imageData){
 111                 imageData->UpdateInformation();
 112                 imageData->SetUpdateExtent( imageData->GetWholeExtent());
 113                 imageData->Update();
 114                 _imageViewer2XYZ->GetVtkImageViewer2()->SetInput(imageData );
 115                 imageData->GetSpacing (spx,spy,spz);
 116                 imageData->GetExtent (x1,x2,y1,y2,z1,z2);
 117         }
 118
 119
 120         _imageViewer2XYZ -> SetExtentDimension(x1,x2,y1,y2,z1,z2);
 121         _imageViewer2XYZ -> GetVtkImageViewer2()->SetupInteractor ( iren );
 122
 123 //EED 24oct2010
 124     _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->Modified();
 125
 126         _imageViewer2XYZ->GetVtkImageViewer2()->Render();
 127
 128         //////////////
 129         //RaC 04-2010 Look for the description of new changes in vtkInteractorStyleBaseView2D constructor.
 130         //
 131         // Previous version
 132         // SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 133         //
 134         // Actual version
 135         vtkInteractorStyleBaseView2D *style2D = vtkInteractorStyleBaseView2D::New();
 136
 137         manualInteractorWindowLevel *_manualinteractorwindowlevel= new manualInteractorWindowLevel();
 138         style2D->SetInteractorWindowLevel( _manualinteractorwindowlevel );
 139
 140         vtkInteractorScrollZ *_vtkInteractorScrollZ = new vtkInteractorScrollZ();
 141         style2D->SetInteractorScrollZ(_vtkInteractorScrollZ);
 142
 143         SetInteractorStyleImage( style2D );
 144
 145         // RaC
 146         //////////////
 147
 148 }
 149
 150
 151
 152 //-------------------------------------------------------------------
 153 void wxVtk2DBaseView::SetImageToVtkViewer(vtkImageData *imageData)
 154 {
 155         if (_imageViewer2XYZ!=NULL)
 156         {
 157                 _imageViewer2XYZ->GetVtkImageViewer2()->SetInput( imageData );
 158         } // if _imageViewer2XYZ
 159 }
 160
 161
 162 //-------------------------------------------------------------------
 163 void wxVtk2DBaseView::Configure(bool okimage)
 164 {
 165         double spx,spy,spz;
 166         int x1,x2,y1,y2,z1,z2;
 167         wxVtkBaseView::Configure();
 168
 169 // EED 17 Oct 2007
 170         if (_imageViewer2XYZ==NULL)
 171         {
 172                 _imageViewer2XYZ = new vtkImageViewer2_XYZ();
 173                 wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
 174                 _imageViewer2XYZ -> GetVtkImageViewer2()->SetupInteractor ( iren );
 175
 176                 //////////////
 177                 //RaC 04-2010 Look for the description of new changes in vtkInteractorStyleBaseView2D constructor.
 178                 //
 179                 // Previous version
 180                 // SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 181                 //
 182                 // Actual version
 183                 vtkInteractorStyleBaseView2D *style2D = vtkInteractorStyleBaseView2D::New();
 184
 185                 manualInteractorWindowLevel *_manualinteractorwindowlevel= new manualInteractorWindowLevel();
 186                 style2D->SetInteractorWindowLevel( _manualinteractorwindowlevel );
 187
 188                 vtkInteractorScrollZ *_vtkInteractorScrollZ = new vtkInteractorScrollZ();
 189                 style2D->SetInteractorScrollZ(_vtkInteractorScrollZ);
 190
 191                 SetInteractorStyleImage( style2D );
 192
 193                 // RaC
 194                 //////////////
 195         }
 196
 197
 198         vtkImageData *imageData = GetVtkBaseData()->GetMarImageData()->GetImageData();
 199         if (imageData!=NULL)
 200         {
 201                 imageData->UpdateInformation();
 202                 imageData->SetUpdateExtent( imageData->GetWholeExtent());
 203                 imageData->Update();
 204                 if (okimage==true){
 205                         imageData->GetSpacing (spx,spy,spz);
 206                         imageData->GetExtent (x1,x2,y1,y2,z1,z2);
 207                         SetImageToVtkViewer(imageData);
 208                         _imageViewer2XYZ->SetExtentDimension(x1,x2,y1,y2,z1,z2);
 209
 210 /*EED Borrame,  now is syncroniced in vtkBaseData for all windows
 211                         double range[2];
 212                         imageData->GetScalarRange(range);
 213                         if (range[1]<20000){
 214                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( (range[1]-range[0])/2 );
 215                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( (range[1]+range[0])/4 );
 216                         } else {
 217                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( 1000 );
 218                                  _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( 500 );
 219                         }
 220 */
 221
 222 // EED 31 Janvier 2007
 223 //vtkImageActor *vtkimageactor = _imageViewer2XYZ->GetVtkImageViewer2()->GetImageActor ();
 224 //vtkimageactor->InterpolateOff ();
 225 //vtkLookupTable * _collookup = vtkLookupTable::New( );
 226 //_collookup->SetNumberOfColors( 256 );
 227 //_collookup->SetTableRange( 0 , 255 );
 228 //_collookup->Build( );
 229 //_collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 230 //_collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 231 //_collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 232 //_imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel ()->SetLookupTable(_collookup );
 233
 234
 235 // EED 17 Oct 2007
 236 //                      SetInteractorStyleImage( vtkInteractorStyleBaseView2D::New() );
 237
 238
 239                         vtkImageViewer2 *IV2            =       _imageViewer2XYZ->GetVtkImageViewer2();
 240                         vtkCamera               *camera         =       IV2->GetRenderer()->GetActiveCamera();
 241
 242 //EED 17Avril2009
 243 //EED 21 mars 2012      FLIP problem  ..PLOP..
 244
 245                         // XY
 246                         camera->SetViewUp               ( spx*0                 , -spy*1                        , spz*0         );
 247                         camera->SetPosition             ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , -spz*10000    );
 248                         camera->SetFocalPoint   ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0         );
 249 /*
 250                         camera->SetViewUp               ( spx*0                 , spy*1                 , spz*0         );
 251                         camera->SetPosition             ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*10000     );
 252                         camera->SetFocalPoint   ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0         );
 253 */
 254
 255
 256                         camera->SetClippingRange( 0.01                  , 1000000 );
 257                         camera->ComputeViewPlaneNormal();
 258                         camera->SetParallelScale( spx*(x2-x1)/3.0 );
 259
 260                         // text information over the graphic window
 261                         if(_vtkIinfoTextImage == NULL){
 262                                 _vtkIinfoTextImage                                      = new vtkInfoTextImage();
 263                                 _vtkIinfoTextImageInteractor            = new vtkInfoTextImageInteractor();
 264                                 ((vtkInteractorStyleBaseView*)this->GetInteractorStyleBaseView())->AddInteractorStyleMaracas(_vtkIinfoTextImageInteractor);
 265                         }
 266                         _vtkIinfoTextImage->SetWxVtk2DBaseView(this);
 267                         _vtkIinfoTextImage->SetMarImageData( GetVtkBaseData()->GetMarImageData() );
 268                         _vtkIinfoTextImageInteractor->SetModelVtkInfoTextImage(_vtkIinfoTextImage);
 269                         _vtkIinfoTextImage->Configure();
 270
 271                 } // okimage
 272         } // imageData
 273 }
 274
 275 //-------------------------------------------------------------------
 276
 277 int     wxVtk2DBaseView::GetActualSlice()  // virtual
 278 {
 279    return (int)(GetVtkBaseData()->GetZ());
 280 }
 281
 282 //-------------------------------------------------------------------
 283 void wxVtk2DBaseView::SetActualSlice(int slice)  // Virtual
 284 {
 285    GetVtkBaseData()->SetZ(slice);
 286 }
 287
 288
 289 //-------------------------------------------------------------------
 290 void wxVtk2DBaseView::UpdateColorWindowLevel()
 291 {
 292         //EED 24oct2010
 293         //EED 02nov2012
 294
 295 //      vtkImageViewer2 *vtkimageviewer2        = _imageViewer2XYZ->GetVtkImageViewer2();
 296
 297
 298         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel();
 299         imagemaptowindowlevel->SetWindow( GetVtkBaseData()->GetColorWindow() );
 300         imagemaptowindowlevel->SetLevel( GetVtkBaseData()->GetColorLevel() );
 301
 302 // EED Borrame
 303 //      vtkimageviewer2->SetColorWindow( GetVtkBaseData()->GetColorWindow() );
 304 //      vtkimageviewer2->SetColorLevel(  GetVtkBaseData()->GetColorLevel() );
 305         _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->Modified();
 306 }
 307
 308 //-------------------------------------------------------------------
 309 void wxVtk2DBaseView::Refresh()
 310 {
 311         int z = (int)(GetVtkBaseData()->GetZ());
 312         _imageViewer2XYZ->SetZSlice( z );
 313         //EED 01nov2012
 314         UpdateColorWindowLevel();
 315         wxVtkBaseView::Refresh();
 316 }
 317
 318 //-------------------------------------------------------------------
 319 void wxVtk2DBaseView::SetInteractorStyleImage(vtkInteractorStyleBaseView *interactorstylebaseview)
 320 {
 321         SetInteractorStyleBaseView(interactorstylebaseview);
 322
 323         wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
 324         interactorstylebaseview->SetInteractor ( iren );
 325         iren->SetInteractorStyle(interactorstylebaseview);
 326         interactorstylebaseview->SetwxVtkBaseView(this);
 327
 328         vtkMaracasImageViewer2Callback * cbk = vtkMaracasImageViewer2Callback::New();
 329         cbk->IV = _imageViewer2XYZ->GetVtkImageViewer2();
 330         interactorstylebaseview->AddObserver( vtkCommand::WindowLevelEvent, cbk );
 331         interactorstylebaseview->AddObserver( vtkCommand::StartWindowLevelEvent, cbk );
 332         interactorstylebaseview->AddObserver( vtkCommand::ResetWindowLevelEvent, cbk );
 333         cbk->Delete();
 334 }
 335
 336 //---------------------------------------------------------------------------
 337 vtkRenderer* wxVtk2DBaseView::GetRenderer()     // virtual
 338 {
 339    return _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer();
 340 }
 341
 342 //---------------------------------------------------------------------------
 343 vtkRenderWindow* wxVtk2DBaseView::GetRenWin()           // virtual
 344 {
 345    return _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderWindow();
 346 }
 347
 348 //-------------------------------------------------------------------
 349 void wxVtk2DBaseView::GetSpacing(double spc[3])  // virtual
 350 {
 351    vtkImageData *imageData      = GetVtkBaseData()->GetImageData();
 352    if(imageData)
 353    {
 354         imageData->GetSpacing(spc);
 355    }else{
 356          spc[0] = 0;
 357          spc[1] = 0;
 358          spc[2] = 0;
 359    }
 360 }
 361
 362 //-------------------------------------------------------------------
 363 void wxVtk2DBaseView::setColorTransferFunction(vtkColorTransferFunction* colortable)
 364 {
 365         if(_imageViewer2XYZ!=NULL)
 366         {
 367                 _imageViewer2XYZ->setColorTransferFunction(colortable);
 368                 this->Refresh();
 369         }
 370 }
 371
 372 //-------------------------------------------------------------------
 373 void wxVtk2DBaseView::SetColorWindow(double level)
 374 {
 375 //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow(level);
 376         GetVtkBaseData()->SetColorWindow(level);
 377         this->Refresh();
 378 }
 379
 380 //-------------------------------------------------------------------
 381 void wxVtk2DBaseView::SetColorLevel(double level)
 382 {
 383 //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel(level);
 384         GetVtkBaseData()->SetColorLevel(level);
 385         this->Refresh();
 386 }
 387
 388 //-------------------------------------------------------------------
 389 int wxVtk2DBaseView::GetDirection() // virtual
 390 {
 391     return 2;
 392 }
 393