lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkMPR3DDataViewer.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
  27 #include "vtkMPR3DDataViewer.h"
  28
  29
  30 vtkMPR3DDataViewer::vtkMPR3DDataViewer()
  31 {
  32         _visiblePosition[0]=false;
  33         _visiblePosition[1]=false;
  34         _visiblePosition[2]=false;
  35         _ctfun                  = NULL;
  36         _vtkmprbasedata = NULL;
  37         _ctfun                  = NULL;
  38         _saggitalColors = NULL;
  39         _saggital               = NULL;
  40         _axialColors    = NULL;
  41         _axial                  = NULL;
  42         _coronalColors  = NULL;
  43         _coronal                = NULL;
  44         _mapOutline             = NULL;
  45         _outline                = NULL;
  46         _outlineData    = NULL;
  47 }
  48 //-------------------------------------------------------------------
  49 vtkMPR3DDataViewer::~vtkMPR3DDataViewer()
  50 {
  51         if(_outlineData) {_outlineData-> Delete();}
  52         if(_mapOutline)  {_mapOutline-> Delete();}
  53         if(_outline)     {_outline-> Delete();}
  54
  55 //      if (_bwLut)                             _bwLut->Delete();
  56 //      if (_hueLut)                    _hueLut->Delete();
  57 //      if (_satLut)                    _satLut->Delete();
  58         if (_ctfun)                             _ctfun->Delete();
  59         if (_saggitalColors)    _saggitalColors ->Delete();
  60         if (_saggital)                  _saggital->Delete();
  61         if (_axialColors)               _axialColors->Delete();
  62         if (_axial)                             _axial->Delete();
  63         if (_coronalColors)             _coronalColors->Delete();
  64         if (_coronal)                   _coronal->Delete();
  65
  66 }
  67 //-------------------------------------------------------------------
  68 vtkActor* vtkMPR3DDataViewer::GetOutlineActor()
  69 {
  70         return _outline;
  71 }
  72 //-------------------------------------------------------------------
  73 vtkImageActor* vtkMPR3DDataViewer::GetImageActor(int id)
  74 {
  75         vtkImageActor *tmpVtkActor=NULL;
  76         if (id==0)
  77         {
  78                 tmpVtkActor = GetvtkActor_saggital();
  79         }
  80         if (id==1)
  81         {
  82                 tmpVtkActor = GetvtkActor_coronal();
  83         }
  84         if (id==2)
  85         {
  86                 tmpVtkActor = GetvtkActor_axial();
  87         }
  88         return tmpVtkActor;
  89 }
  90
  91 //-------------------------------------------------------------------
  92 void vtkMPR3DDataViewer::Refresh()
  93 {
  94         int x = (int)(_vtkmprbasedata->GetX());
  95         int y = (int)(_vtkmprbasedata->GetY());
  96         int z = (int)(_vtkmprbasedata->GetZ());
  97         SetPositionX( x );
  98         SetPositionY( y );
  99         SetPositionZ( z );
 100 }
 101 //-------------------------------------------------------------------
 102 void vtkMPR3DDataViewer::SetVtkMPRBaseData(vtkMPRBaseData *vtkmprbasedata)
 103 {
 104         _vtkmprbasedata=vtkmprbasedata;
 105 }
 106 //-------------------------------------------------------------------
 107 vtkMPRBaseData* vtkMPR3DDataViewer::GetVtkMPRBaseData()
 108 {
 109         return _vtkmprbasedata;
 110 }
 111 //-------------------------------------------------------------------
 112
 113 vtkColorTransferFunction *vtkMPR3DDataViewer::GetvtkColorTransferFunction()
 114 {
 115         return _ctfun;
 116 }
 117 //-------------------------------------------------------------------
 118
 119 std::vector<double>* vtkMPR3DDataViewer::GetctFunVectorPoint()
 120 {
 121         return &_ctFunVectorPoint;
 122 }
 123 //-------------------------------------------------------------------
 124 std::vector<double>*     vtkMPR3DDataViewer::GetctFunVectorRed()
 125 {
 126         return &_ctFunVectorRed;
 127 }
 128
 129 //-------------------------------------------------------------------
 130 std::vector<double>*     vtkMPR3DDataViewer::GetctFunVectorGreen()
 131 {
 132         return &_ctFunVectorGreen;
 133 }
 134
 135 //-------------------------------------------------------------------
 136 std::vector<double>*     vtkMPR3DDataViewer::GetctFunVectorBlue()
 137 {
 138         return &_ctFunVectorBlue;
 139 }
 140
 141 //-------------------------------------------------------------------
 142 void vtkMPR3DDataViewer::SetImage()
 143 {
 144         _saggitalColors -> SetInput( _vtkmprbasedata->GetImageData() );
 145         _axialColors    -> SetInput( _vtkmprbasedata->GetImageData() );
 146         _coronalColors  -> SetInput( _vtkmprbasedata->GetImageData() );
 147         _outlineData    -> SetInput((vtkDataSet *) _vtkmprbasedata->GetImageData() );
 148 }
 149
 150 //-------------------------------------------------------------------
 151 void vtkMPR3DDataViewer::Configure()
 152 {
 153 /*
 154   // Start by creatin a black/white lookup table.
 155         _bwLut = vtkLookupTable::New();
 156     _bwLut->SetTableRange (0, 2000);
 157     _bwLut->SetSaturationRange (0, 0);
 158     _bwLut->SetHueRange (0, 0);
 159     _bwLut->SetValueRange (0, 1);
 160
 161   // Now create a lookup table that consists of the full hue circle
 162   // (from HSV).
 163         _hueLut = vtkLookupTable::New();
 164     _hueLut->SetTableRange (0, 2000);
 165     _hueLut->SetHueRange (0, 1);
 166     _hueLut->SetSaturationRange (1, 1);
 167     _hueLut->SetValueRange (1, 1);
 168
 169   // Finally, create a lookup table with a single hue but having a range
 170   // in the saturation of the hue.
 171         _satLut = vtkLookupTable::New();
 172     _satLut->SetTableRange (0, 2000);
 173     _satLut->SetHueRange (.6, .6);
 174     _satLut->SetSaturationRange (0, 1);
 175     _satLut->SetValueRange (1, 1);
 176 */
 177
 178         double range[2];
 179         double delta;
 180         if(_vtkmprbasedata->GetImageData())
 181         {
 182                 _vtkmprbasedata->GetImageData()->Update();
 183                 _vtkmprbasedata->GetImageData()->Modified();
 184                 _vtkmprbasedata->GetImageData()->GetScalarRange(range);
 185                 delta = range[1]-range[0];
 186                 if (delta==0)
 187                 {
 188                         printf("EED vtkMPR3DDataViewer::Configure Warning!  image Range [0,0] -> changed to [0,1000] \n" );
 189                         delta=1000;
 190                 } // if delta
 191
 192                 _ctFunVectorPoint.clear();
 193                 _ctFunVectorPoint.push_back( range[0] + delta*0/8 );
 194                 _ctFunVectorPoint.push_back( range[0] + delta*1/8 );
 195                 _ctFunVectorPoint.push_back( range[0] + delta*2/8 );
 196                 _ctFunVectorPoint.push_back( range[0] + delta*3/8 );
 197                 _ctFunVectorPoint.push_back( range[0] + delta*4/8 );
 198                 _ctFunVectorPoint.push_back( range[0] + delta*5/8 );
 199                 _ctFunVectorPoint.push_back( range[0] + delta*6/8 );
 200                 _ctFunVectorPoint.push_back( range[0] + delta*7/8 );
 201                 _ctFunVectorPoint.push_back( range[0] + delta*8/8 );
 202
 203                 _ctFunVectorRed.clear();
 204                 _ctFunVectorRed.push_back(0.0);
 205                 _ctFunVectorRed.push_back(0.0);
 206                 _ctFunVectorRed.push_back(0.0);
 207                 _ctFunVectorRed.push_back(0.0);
 208                 _ctFunVectorRed.push_back(0.5);
 209                 _ctFunVectorRed.push_back(1.0);
 210                 _ctFunVectorRed.push_back(1.0);
 211                 _ctFunVectorRed.push_back(1.0);
 212                 _ctFunVectorRed.push_back(0.5);
 213
 214                 _ctFunVectorGreen.clear();
 215                 _ctFunVectorGreen.push_back(0.0);
 216                 _ctFunVectorGreen.push_back(0.0);
 217                 _ctFunVectorGreen.push_back(0.5);
 218                 _ctFunVectorGreen.push_back(1.0);
 219                 _ctFunVectorGreen.push_back(1.0);
 220                 _ctFunVectorGreen.push_back(1.0);
 221                 _ctFunVectorGreen.push_back(0.5);
 222                 _ctFunVectorGreen.push_back(0.0);
 223                 _ctFunVectorGreen.push_back(0.0);
 224
 225                 _ctFunVectorBlue.clear();
 226                 _ctFunVectorBlue.push_back(0.5);
 227                 _ctFunVectorBlue.push_back(1.0);
 228                 _ctFunVectorBlue.push_back(1.0);
 229                 _ctFunVectorBlue.push_back(1.0);
 230                 _ctFunVectorBlue.push_back(0.5);
 231                 _ctFunVectorBlue.push_back(0.0);
 232                 _ctFunVectorBlue.push_back(0.0);
 233                 _ctFunVectorBlue.push_back(0.0);
 234                 _ctFunVectorBlue.push_back(0.0);
 235
 236                 if(_ctfun==NULL)
 237                 {
 238                         _ctfun = vtkColorTransferFunction::New();
 239                 }
 240                 _ctfun->RemoveAllPoints();
 241
 242                 int i,size=_ctFunVectorPoint.size();
 243                 for (i=0;i<size;i++)
 244                 {
 245                         _ctfun->AddRGBPoint( _ctFunVectorPoint[i] , _ctFunVectorRed[i],_ctFunVectorGreen[i],_ctFunVectorBlue[i]);
 246
 247                 }
 248         /*
 249                 _ctfun->AddRGBPoint( 100 ,0 ,0,0);
 250                 _ctfun->AddRGBPoint( 200 ,1 ,0,0);
 251                 _ctfun->AddRGBPoint( 300 ,0 ,1,0);
 252                 _ctfun->AddRGBPoint( 400 ,0 ,0,1);
 253         */
 254         //      void *p=this; // JPRx
 255
 256         // Create the first of the three planes. The filter vtkImageMapToColors
 257         // maps the data through the corresponding lookup table created above.  The
 258         // vtkImageActor is a type of vtkProp and conveniently displays an image on
 259         // a single quadrilateral plane. It does this using texture mapping and as
 260         // a result is quite fast. (Note: the input image has to be unsigned char
 261         // values, which the vtkImageMapToColors produces.) Note also that by
 262         // specifying the DisplayExtent, the pipeline requests data of this extent
 263         // and the vtkImageMapToColors only processes a slice of data.
 264
 265                 if(_saggitalColors==NULL)
 266                 {
 267                         _saggitalColors = vtkImageMapToColors::New();
 268                 }
 269                 _saggitalColors->RemoveAllInputs();
 270                 _saggitalColors->SetInput( _vtkmprbasedata->GetImageData() );
 271         //    _saggitalColors->SetLookupTable(_bwLut);
 272                 _saggitalColors->SetLookupTable(_ctfun);
 273                 if(_saggital==NULL)
 274                 {
 275                         _saggital = vtkImageActor::New();
 276                         _saggital->SetInput(_saggitalColors->GetOutput());
 277                 }
 278                 //_saggitalColors->Update();
 279
 280         // Create the second (axial) plane of the three planes. We use the
 281         // same approach as before except that the extent differs.
 282
 283                 if(_axialColors==NULL)
 284                 {
 285                         _axialColors = vtkImageMapToColors::New();
 286                 }
 287                 _axialColors->RemoveAllInputs();
 288                 _axialColors->SetInput( _vtkmprbasedata->GetImageData() );
 289         //    _axialColors->SetLookupTable(_hueLut);
 290                 _axialColors->SetLookupTable(_ctfun);
 291                 if(_axial==NULL)
 292                 {
 293                         _axial = vtkImageActor::New();
 294                         _axial->SetInput(_axialColors->GetOutput());
 295                 }
 296
 297                 //_axialColors->Update();
 298                 // Create the third (coronal) plane of the three planes. We use
 299         // the same approach as before except that the extent differs.
 300                 if(_coronalColors==NULL)
 301                 {
 302                         _coronalColors = vtkImageMapToColors::New();
 303                 }
 304                 _coronalColors->RemoveAllInputs();
 305                 _coronalColors->SetInput( _vtkmprbasedata->GetImageData() );
 306         //    _coronalColors->SetLookupTable(_satLut);
 307                 _coronalColors->SetLookupTable(_ctfun);
 308                 if(_coronal==NULL)
 309                 {
 310                         _coronal = vtkImageActor::New();
 311                         _coronal->SetInput(_coronalColors->GetOutput());
 312                 }
 313
 314         // An outline provides context around the data.
 315         //
 316                 if(_outlineData==NULL)
 317                 {
 318                         _outlineData = vtkOutlineFilter::New();
 319                 }
 320                 _outlineData->RemoveAllInputs();
 321                 if(_vtkmprbasedata->GetImageData())
 322                 {
 323                         _outlineData->SetInput((vtkDataSet *) _vtkmprbasedata->GetImageData() );
 324                 }
 325
 326                 if(_mapOutline==NULL)
 327                 {
 328                         _mapOutline = vtkPolyDataMapper::New();
 329                         _mapOutline->SetInput(_outlineData->GetOutput());
 330                 }
 331                 _mapOutline->Update();
 332                 //_mapOutline->RemoveAllInputs();
 333
 334                 if(_outline==NULL)
 335                 {
 336                         _outline = vtkActor::New();
 337                         _outline->SetMapper(_mapOutline);
 338                         _outline->GetProperty()->SetColor(0,0,0);
 339                 }
 340         }
 341         //int ext[6];
 342         //_vtkmprbasedata->GetImageData()->GetExtent(ext);
 343 }
 344
 345 //-------------------------------------------------------------------
 346 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_saggital()
 347 {
 348         return _saggital;
 349 }
 350 //-------------------------------------------------------------------
 351 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_coronal()
 352 {
 353         return _coronal;
 354 }
 355 //-------------------------------------------------------------------
 356 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_axial()
 357 {
 358         return _axial;
 359 }
 360
 361 //------------------------------------------------------------------------
 362 void vtkMPR3DDataViewer::SetPositionX(int pos)
 363 {
 364         int x1,x2,y1,y2,z1,z2;
 365         _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
 366         if(_saggital)
 367         {
 368                 _saggital->SetDisplayExtent( pos , pos , y1 ,y2 , z1 , z2 );
 369 //EED 2016/02/19
 370                 _saggital->SetInterpolate(  GetVtkMPRBaseData()->GetInterpolate() );
 371         }
 372 }
 373
 374 //------------------------------------------------------------------------
 375 void vtkMPR3DDataViewer::SetPositionY(int pos)
 376 {
 377         int x1,x2,y1,y2,z1,z2;
 378         _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
 379         if(_coronal)
 380         {
 381                 _coronal->SetDisplayExtent(x1,x2, pos,pos, z1,z2);
 382 //EED 2016/02/19
 383                 _coronal->SetInterpolate(  GetVtkMPRBaseData()->GetInterpolate() );
 384         }
 385 }
 386 //------------------------------------------------------------------------
 387 void vtkMPR3DDataViewer::SetPositionZ(int pos)
 388 {
 389         int x1,x2,y1,y2,z1,z2;
 390         _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
 391         if(_axial)
 392         {
 393                 _axial->SetDisplayExtent(x1,x2, y1,y2, pos,pos);
 394 //EED 2016/02/19
 395                 _axial->SetInterpolate(  GetVtkMPRBaseData()->GetInterpolate() );
 396         }
 397 }
 398 //-------------------------------------------------------------------
 399 void vtkMPR3DDataViewer::SetVisiblePosition(int idPosition, bool visible)
 400 {
 401         _visiblePosition[idPosition]=visible;
 402 }
 403 //-------------------------------------------------------------------
 404 bool vtkMPR3DDataViewer::GetVisiblePosition(int idPosition)
 405 {
 406         return _visiblePosition[idPosition];
 407 }
 408
 409 void vtkMPR3DDataViewer::setColorTransferFunction(vtkColorTransferFunction* colortable)
 410 {
 411         if(_saggitalColors)
 412         {
 413                 _saggitalColors->SetLookupTable(colortable);
 414                 _coronalColors->SetLookupTable(colortable);
 415                 _axialColors->SetLookupTable(colortable);
 416         }
 417 }
 418