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
  38         _ctfun                  = NULL;
  39         _saggitalColors = NULL;
  40         _saggital               = NULL;
  41         _axialColors    = NULL;
  42         _axial                  = NULL;
  43         _coronalColors  = NULL;
  44         _coronal                = NULL;
  45         _mapOutline             = NULL;
  46         _outline                = NULL;
  47         _outlineData    = NULL;
  48 }
  49 //-------------------------------------------------------------------
  50 vtkMPR3DDataViewer::~vtkMPR3DDataViewer()
  51 {
  52         if(_outlineData) {_outlineData-> Delete();}
  53         if(_mapOutline)  {_mapOutline-> Delete();}
  54         if(_outline)     {_outline-> Delete();}
  55
  56 //      if (_bwLut)                             _bwLut->Delete();
  57 //      if (_hueLut)                    _hueLut->Delete();
  58 //      if (_satLut)                    _satLut->Delete();
  59         if (_ctfun)                             _ctfun->Delete();
  60         if (_saggitalColors)    _saggitalColors ->Delete();
  61         if (_saggital)                  _saggital->Delete();
  62         if (_axialColors)               _axialColors->Delete();
  63         if (_axial)                             _axial->Delete();
  64         if (_coronalColors)             _coronalColors->Delete();
  65         if (_coronal)                   _coronal->Delete();
  66
  67 }
  68 //-------------------------------------------------------------------
  69 vtkActor* vtkMPR3DDataViewer::GetOutlineActor()
  70 {
  71         return _outline;
  72 }
  73 //-------------------------------------------------------------------
  74 vtkImageActor* vtkMPR3DDataViewer::GetImageActor(int id)
  75 {
  76         vtkImageActor *tmpVtkActor=NULL;
  77         if (id==0)
  78         {
  79                 tmpVtkActor = GetvtkActor_saggital();
  80         }
  81         if (id==1)
  82         {
  83                 tmpVtkActor = GetvtkActor_coronal();
  84         }
  85         if (id==2)
  86         {
  87                 tmpVtkActor = GetvtkActor_axial();
  88         }
  89         return tmpVtkActor;
  90 }
  91
  92 //-------------------------------------------------------------------
  93 void vtkMPR3DDataViewer::Refresh()
  94 {
  95         int x = (int)(_vtkmprbasedata->GetX());
  96         int y = (int)(_vtkmprbasedata->GetY());
  97         int z = (int)(_vtkmprbasedata->GetZ());
  98         SetPositionX( x );
  99         SetPositionY( y );
 100         SetPositionZ( z );
 101 }
 102 //-------------------------------------------------------------------
 103 void vtkMPR3DDataViewer::SetVtkMPRBaseData(vtkMPRBaseData *vtkmprbasedata)
 104 {
 105         _vtkmprbasedata=vtkmprbasedata;
 106 }
 107 //-------------------------------------------------------------------
 108 vtkMPRBaseData* vtkMPR3DDataViewer::GetVtkMPRBaseData()
 109 {
 110         return _vtkmprbasedata;
 111 }
 112 //-------------------------------------------------------------------
 113
 114 vtkColorTransferFunction *vtkMPR3DDataViewer::GetvtkColorTransferFunction()
 115 {
 116         return _ctfun;
 117 }
 118 //-------------------------------------------------------------------
 119
 120 std::vector<double>* vtkMPR3DDataViewer::GetctFunVectorPoint()
 121 {
 122         return &_ctFunVectorPoint;
 123 }
 124 //-------------------------------------------------------------------
 125 std::vector<double>*     vtkMPR3DDataViewer::GetctFunVectorRed()
 126 {
 127         return &_ctFunVectorRed;
 128 }
 129
 130 //-------------------------------------------------------------------
 131 std::vector<double>*     vtkMPR3DDataViewer::GetctFunVectorGreen()
 132 {
 133         return &_ctFunVectorGreen;
 134 }
 135
 136 //-------------------------------------------------------------------
 137 std::vector<double>*     vtkMPR3DDataViewer::GetctFunVectorBlue()
 138 {
 139         return &_ctFunVectorBlue;
 140 }
 141
 142 //-------------------------------------------------------------------
 143 void vtkMPR3DDataViewer::Configure()
 144 {
 145 /*
 146   // Start by creatin a black/white lookup table.
 147         _bwLut = vtkLookupTable::New();
 148     _bwLut->SetTableRange (0, 2000);
 149     _bwLut->SetSaturationRange (0, 0);
 150     _bwLut->SetHueRange (0, 0);
 151     _bwLut->SetValueRange (0, 1);
 152
 153   // Now create a lookup table that consists of the full hue circle
 154   // (from HSV).
 155         _hueLut = vtkLookupTable::New();
 156     _hueLut->SetTableRange (0, 2000);
 157     _hueLut->SetHueRange (0, 1);
 158     _hueLut->SetSaturationRange (1, 1);
 159     _hueLut->SetValueRange (1, 1);
 160
 161   // Finally, create a lookup table with a single hue but having a range
 162   // in the saturation of the hue.
 163         _satLut = vtkLookupTable::New();
 164     _satLut->SetTableRange (0, 2000);
 165     _satLut->SetHueRange (.6, .6);
 166     _satLut->SetSaturationRange (0, 1);
 167     _satLut->SetValueRange (1, 1);
 168 */
 169
 170
 171         double range[2];
 172         double delta;
 173
 174         if(_vtkmprbasedata->GetImageData())
 175         {
 176                 _vtkmprbasedata->GetImageData()->GetScalarRange(range);
 177                 delta = range[1]-range[0];
 178
 179
 180                 _ctFunVectorPoint.clear();
 181                 _ctFunVectorPoint.push_back( range[0] + delta*0/4 );
 182                 _ctFunVectorPoint.push_back( range[0] + delta*1/4 );
 183                 _ctFunVectorPoint.push_back( range[0] + delta*2/4 );
 184                 _ctFunVectorPoint.push_back( range[0] + delta*3/4 );
 185                 _ctFunVectorPoint.push_back( range[0] + delta*4/4 );
 186
 187                 _ctFunVectorRed.clear();
 188                 _ctFunVectorRed.push_back(0.0);
 189                 _ctFunVectorRed.push_back(1.0);
 190                 _ctFunVectorRed.push_back(0.0);
 191                 _ctFunVectorRed.push_back(0.0);
 192                 _ctFunVectorRed.push_back(0.0);
 193
 194                 _ctFunVectorGreen.clear();
 195                 _ctFunVectorGreen.push_back(0.0);
 196                 _ctFunVectorGreen.push_back(0.0);
 197                 _ctFunVectorGreen.push_back(0.0);
 198                 _ctFunVectorGreen.push_back(1.0);
 199                 _ctFunVectorGreen.push_back(0.2);
 200
 201                 _ctFunVectorBlue.clear();
 202                 _ctFunVectorBlue.push_back(0.0);
 203                 _ctFunVectorBlue.push_back(0.0);
 204                 _ctFunVectorBlue.push_back(1.0);
 205                 _ctFunVectorBlue.push_back(0.0);
 206                 _ctFunVectorBlue.push_back(0.0);
 207
 208
 209                 if(_ctfun==NULL)
 210                 {
 211                         _ctfun = vtkColorTransferFunction::New();
 212                 }
 213                 _ctfun->RemoveAllPoints();
 214
 215                 int i,size=_ctFunVectorPoint.size();
 216                 for (i=0;i<size;i++)
 217                 {
 218                         _ctfun->AddRGBPoint( _ctFunVectorPoint[i] , _ctFunVectorRed[i],_ctFunVectorGreen[i],_ctFunVectorBlue[i]);
 219
 220                 }
 221         /*
 222                 _ctfun->AddRGBPoint( 100 ,0 ,0,0);
 223                 _ctfun->AddRGBPoint( 200 ,1 ,0,0);
 224                 _ctfun->AddRGBPoint( 300 ,0 ,1,0);
 225                 _ctfun->AddRGBPoint( 400 ,0 ,0,1);
 226         */
 227         //      void *p=this; // JPRx
 228
 229         // Create the first of the three planes. The filter vtkImageMapToColors
 230         // maps the data through the corresponding lookup table created above.  The
 231         // vtkImageActor is a type of vtkProp and conveniently displays an image on
 232         // a single quadrilateral plane. It does this using texture mapping and as
 233         // a result is quite fast. (Note: the input image has to be unsigned char
 234         // values, which the vtkImageMapToColors produces.) Note also that by
 235         // specifying the DisplayExtent, the pipeline requests data of this extent
 236         // and the vtkImageMapToColors only processes a slice of data.
 237
 238                 if(_saggitalColors==NULL){
 239                         _saggitalColors = vtkImageMapToColors::New();
 240                 }
 241                 _saggitalColors->RemoveAllInputs();
 242                 _saggitalColors->SetInput( _vtkmprbasedata->GetImageData() );
 243
 244         //    _saggitalColors->SetLookupTable(_bwLut);
 245
 246                 _saggitalColors->SetLookupTable(_ctfun);
 247
 248
 249                 if(_saggital==NULL){
 250                         _saggital = vtkImageActor::New();
 251                         _saggital->SetInput(_saggitalColors->GetOutput());
 252                 }
 253                 //_saggitalColors->Update();
 254
 255
 256
 257         // Create the second (axial) plane of the three planes. We use the
 258         // same approach as before except that the extent differs.
 259
 260
 261                 if(_axialColors==NULL){
 262                         _axialColors = vtkImageMapToColors::New();
 263                 }
 264
 265                 _axialColors->RemoveAllInputs();
 266                 _axialColors->SetInput( _vtkmprbasedata->GetImageData() );
 267         //    _axialColors->SetLookupTable(_hueLut);
 268                 _axialColors->SetLookupTable(_ctfun);
 269
 270                 if(_axial==NULL){
 271                         _axial = vtkImageActor::New();
 272                         _axial->SetInput(_axialColors->GetOutput());
 273                 }
 274
 275                 //_axialColors->Update();
 276
 277
 278                 // Create the third (coronal) plane of the three planes. We use
 279         // the same approach as before except that the extent differs.
 280                 if(_coronalColors==NULL){
 281                         _coronalColors = vtkImageMapToColors::New();
 282                 }
 283                 _coronalColors->RemoveAllInputs();
 284                 _coronalColors->SetInput( _vtkmprbasedata->GetImageData() );
 285         //    _coronalColors->SetLookupTable(_satLut);
 286                 _coronalColors->SetLookupTable(_ctfun);
 287
 288                 if(_coronal==NULL){
 289                         _coronal = vtkImageActor::New();
 290                         _coronal->SetInput(_coronalColors->GetOutput());
 291                 }
 292
 293
 294
 295         // An outline provides context around the data.
 296         //
 297                 if(_outlineData==NULL){
 298                         _outlineData = vtkOutlineFilter::New();
 299                 }
 300                 _outlineData->RemoveAllInputs();
 301                 if(_vtkmprbasedata->GetImageData()){
 302                         _outlineData->SetInput((vtkDataSet *) _vtkmprbasedata->GetImageData() );
 303                 }
 304
 305                 if(_mapOutline==NULL){
 306                         _mapOutline = vtkPolyDataMapper::New();
 307                         _mapOutline->SetInput(_outlineData->GetOutput());
 308                 }
 309                 _mapOutline->Update();
 310                 //_mapOutline->RemoveAllInputs();
 311
 312                 if(_outline==NULL){
 313                         _outline = vtkActor::New();
 314                         _outline->SetMapper(_mapOutline);
 315                         _outline->GetProperty()->SetColor(0,0,0);
 316                 }
 317         }
 318
 319
 320
 321
 322
 323
 324
 325         //int ext[6];
 326         //_vtkmprbasedata->GetImageData()->GetExtent(ext);
 327
 328
 329
 330
 331 }
 332
 333 //-------------------------------------------------------------------
 334 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_saggital()
 335 {
 336         return _saggital;
 337 }
 338 //-------------------------------------------------------------------
 339 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_coronal()
 340 {
 341         return _coronal;
 342 }
 343 //-------------------------------------------------------------------
 344 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_axial()
 345 {
 346         return _axial;
 347 }
 348
 349 //------------------------------------------------------------------------
 350 void vtkMPR3DDataViewer::SetPositionX(int pos)
 351 {
 352         int x1,x2,y1,y2,z1,z2;
 353         _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
 354         if(_saggital)
 355         {
 356                 _saggital->SetDisplayExtent( pos , pos , y1 ,y2 , z1 , z2 );
 357 //EED 2016/02/19
 358                 _saggital->SetInterpolate(  GetVtkMPRBaseData()->GetInterpolate() );
 359         }
 360 }
 361
 362 //------------------------------------------------------------------------
 363 void vtkMPR3DDataViewer::SetPositionY(int pos)
 364 {
 365         int x1,x2,y1,y2,z1,z2;
 366         _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
 367         if(_coronal)
 368         {
 369                 _coronal->SetDisplayExtent(x1,x2, pos,pos, z1,z2);
 370 //EED 2016/02/19
 371                 _coronal->SetInterpolate(  GetVtkMPRBaseData()->GetInterpolate() );
 372         }
 373 }
 374 //------------------------------------------------------------------------
 375 void vtkMPR3DDataViewer::SetPositionZ(int pos)
 376 {
 377         int x1,x2,y1,y2,z1,z2;
 378         _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
 379         if(_axial)
 380         {
 381                 _axial->SetDisplayExtent(x1,x2, y1,y2, pos,pos);
 382 //EED 2016/02/19
 383                 _axial->SetInterpolate(  GetVtkMPRBaseData()->GetInterpolate() );
 384         }
 385 }
 386 //-------------------------------------------------------------------
 387 void vtkMPR3DDataViewer::SetVisiblePosition(int idPosition, bool visible)
 388 {
 389         _visiblePosition[idPosition]=visible;
 390 }
 391 //-------------------------------------------------------------------
 392 bool vtkMPR3DDataViewer::GetVisiblePosition(int idPosition)
 393 {
 394         return _visiblePosition[idPosition];
 395 }
 396
 397 void vtkMPR3DDataViewer::setColorTransferFunction(vtkColorTransferFunction* colortable){
 398         if(_saggitalColors)
 399         {
 400                 _saggitalColors->SetLookupTable(colortable);
 401                 _coronalColors->SetLookupTable(colortable);
 402                 _axialColors->SetLookupTable(colortable);
 403         }
 404 }
 405