lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR3DView.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 "wxVtkMPR3DView.h"
  27
  28 #include "vtkDataSetMapper.h"
  29 #include "vtkPlaneSource.h"
  30 #include "vtkProbeFilter.h"
  31 #include "vtkStructuredPoints.h"
  32 #include "vtkMetaImageWriter.h"
  33 #include "vtkImageChangeInformation.h"
  34 #include "vtkPointData.h"
  35 #include "vtkWindowLevelLookupTable.h"
  36 #include "vtkPlane.h"
  37 #include "vtkCutter.h"
  38 #include "vtkTransform.h"
  39 #include "vtkmyPWCallback_3DPointWidget.h"
  40 #include "vtkProperty.h"
  41 #include "vtkCellPicker.h"
  42 #include "vtkInteractorStyleBaseView.h"
  43 #include <vtkImageReslice.h>
  44
  45
  46
  47 //----------------------------------------------------------------------------
  48 //----------------------------------------------------------------------------
  49 //----------------------------------------------------------------------------
  50 class vtkWindowLevelImagePlaneWidgetCallback : public vtkCommand
  51 {
  52          public:
  53            static vtkWindowLevelImagePlaneWidgetCallback *New()
  54            {
  55                    return new vtkWindowLevelImagePlaneWidgetCallback;
  56            }
  57
  58            void Execute( vtkObject *caller, unsigned long ev, void *callData )
  59                 {
  60                         bool needRefresh=false;
  61                         double slicePosition;
  62                         vtkImagePlaneWidget* ipw =dynamic_cast< vtkImagePlaneWidget* >( caller );
  63                     if ( ev == vtkCommand::WindowLevelEvent)
  64                         {
  65                                 double info[2];
  66                                 ipw->GetWindowLevel(info);
  67                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorWindow(info[0]);
  68                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorLevel(info[1]);
  69                                 needRefresh=true;
  70                         } // if ev
  71
  72                    if ( ev == vtkCommand::InteractionEvent)
  73                    {
  74                            needRefresh=true;
  75                            if (ipw->GetCursorDataStatus())
  76                            {
  77                                    double xyzv[4];
  78                                    ipw->GetCursorData(xyzv);
  79                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX(xyzv[0]);
  80                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY(xyzv[1]);
  81                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ(xyzv[2]);
  82                            } else {
  83                                    vtkImageData *image = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
  84                                    double spc[3];
  85                                    if(image)
  86                                    {
  87                                            image->GetSpacing(spc);
  88                                    }
  89                                    double normal[3];
  90                                    slicePosition = ipw->GetSlicePosition();
  91                                    ipw->GetNormal(normal);
  92                                    // FreePlaneX
  93                                    if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
  94                                    {
  95                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( slicePosition/spc[0] );
  96                                    }
  97                                    // FreePlaneY
  98                                    if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
  99                                    {
 100                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( slicePosition/spc[1] );
 101                                    }
 102                                    // FreePlaneZ
 103                                    if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 104                                    {
 105                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( slicePosition/spc[2] );
 106                                    }
 107                            }// ipw->GetCursorDataStatus
 108                    }// ev
 109                    if (needRefresh)
 110                    {
 111                            vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 112                            isbv->SetParent_refresh_waiting();
 113                            isbv->EvaluateToRefresh();
 114                    }
 115            } // Execute
 116                 vtkWindowLevelImagePlaneWidgetCallback(){}
 117                 wxVtkMPR3DView *_wxvtkmpr3Dview;
 118 };
 119
 120 //-------------------------------------------------------------------
 121 //-------------------------------------------------------------------
 122 //-------------------------------------------------------------------
 123 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
 124 {
 125         _wxvtk3Dbaseview                        =       wxvtk3Dbaseview;
 126         _vtkmpr3Ddataviewer                     =       NULL;
 127         _wxvtkmpr3DviewCntrlPanel       =       NULL;
 128         //_myCallback                           =       NULL;
 129         _pointWidget                            =       NULL;
 130         _planeWidget                            =       NULL;
 131         _vtkplane                                       =       NULL;
 132         _probe                                          =       NULL;
 133         _contourMapper                          =       NULL;
 134         _planeWidgetX                           =       NULL;
 135         _planeWidgetY                           =       NULL;
 136         _planeWidgetZ                           =       NULL;
 137         //EED Fev 3 2010
 138         //Free Planes
 139 }
 140
 141 //-------------------------------------------------------------------
 142 wxVtkMPR3DView::~wxVtkMPR3DView()
 143 {
 144         VisiblePointWidget( false );
 145         VisiblePlaneWidget( false );
 146         if(_pointWidget!=NULL){
 147                 _pointWidget->Delete();
 148         }
 149         if(_planeWidget!=NULL){
 150                 _planeWidget->Delete();
 151         }
 152         if(_vtkplane!=NULL){
 153                 _vtkplane->Delete();
 154                 _probe->Delete();
 155                 _contourMapper->Delete();
 156                 _contourPlaneActor->Delete();
 157         }
 158 }
 159
 160 //-------------------------------------------------------------------
 161 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
 162 {
 163         _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
 164 }
 165 //-------------------------------------------------------------------
 166 void wxVtkMPR3DView::Configure()
 167 {
 168         vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 169         _wxvtk3Dbaseview->Configure();
 170         _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
 171 //EED 27 Mai 2009
 172 //      _wxvtk3Dbaseview->GetRenderer()->Clear();
 173         // Actors are added to the renderer.
 174         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 175         _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 176 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0)  );    // _saggital
 177 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1)  );    // _axial
 178 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2)  );    // _coronal
 179         // vtkPointWidget
 180         //if(_myCallback!=NULL){
 181                 //_myCallback->Delete();
 182         //}
 183         vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
 184         _myCallback->SetWxVtkMPR3DView(this);
 185         if(imageData){
 186                 if(_pointWidget==NULL)
 187                 {
 188                         _pointWidget = vtkPointWidget::New();
 189                 }
 190                 _pointWidget->SetInput( imageData );
 191                 _myCallback->SetVtkPointWidget(_pointWidget);
 192                 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 193                 _pointWidget->AllOff();
 194                 _pointWidget->PlaceWidget();
 195                 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 196                 if(_planeWidget==NULL)
 197                 {
 198                         _planeWidget = vtkPlaneWidget::New();
 199                 }
 200                 _planeWidget->SetInput( imageData );
 201                 _myCallback->SetVtkPlaneWidget(_planeWidget);
 202                 _planeWidget->NormalToXAxisOn();
 203                 _planeWidget->SetResolution(50);
 204                 _planeWidget->SetRepresentationToOutline();
 205                 int dim[3];
 206                 imageData->GetDimensions(dim);
 207                 int px=(dim[0]/2);
 208                 int py=(dim[1]/2);
 209                 int pz=(dim[2]/2);
 210                 int dd=20;
 211                 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
 212                 if(_vtkplane==NULL){
 213                         _vtkplane = vtkPolyData::New();
 214                         _probe = vtkProbeFilter::New();
 215                         _probe->SetInput(_vtkplane);
 216                         _contourMapper = vtkPolyDataMapper::New();
 217                         _contourMapper->SetInput( _probe->GetPolyDataOutput() );
 218                         _contourPlaneActor = vtkActor::New();
 219                         _contourPlaneActor->SetMapper(_contourMapper);
 220                         _contourPlaneActor->VisibilityOff();
 221                         _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 222                         _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 223                         _planeWidget->Off();
 224                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
 225                 }
 226                 _planeWidget->GetPolyData(_vtkplane);
 227                 _probe->SetSource( imageData );
 228                 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
 229         ConfigureFreePlanes();
 230         }
 231
 232 //      _pointWidget->SetPosition( x,y,z );
 233
 234 //EED01 29Mars2009
 235 // MACOS probleme vtk-window out of wx-window
 236 //      _pointWidget->On();
 237
 238 // PlaneWidget
 239
 240
 241 // An initial camera view is created.  The Dolly() method moves
 242         // the camera towards the FocalPoint, thereby enlarging the image.
 243 //      _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
 244
 245         // Note that when camera movement occurs (as it does in the Dolly()
 246         // method), the clipping planes often need adjusting. Clipping planes
 247         // consist of two planes: near and far along the view direction. The
 248         // near plane clips out objects in front of the plane; the far plane
 249         // clips out objects behind the plane. This way only what is drawn
 250         // between the planes is actually rendered.
 251
 252 //EED 27/05/2013
 253 //      _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
 254
 255 //EED 27/05/2013
 256 //      this->ResetCamera();
 257         _wxvtk3Dbaseview->ResetCamera();
 258
 259         // Set a background color for the renderer and set the size of the
 260         // render window (expressed in pixels).
 261         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
 262 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
 263 }
 264
 265 //-------------------------------------------------------------------
 266 void wxVtkMPR3DView::ConfigureFreePlanes()
 267 {
 268         // The shared picker enables us to use 3 planes at one time
 269         // and gets the picking order right
 270         vtkCellPicker* picker = vtkCellPicker::New();
 271         picker->SetTolerance(0.005);
 272         // The 3 image plane widgets
 273         _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
 274         _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
 275         _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
 276         _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
 277         _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
 278         picker->UnRegister(NULL);
 279
 280         // ColorWindow ColorLevel Callback
 281         vtkWindowLevelImagePlaneWidgetCallback *wlipwc  = vtkWindowLevelImagePlaneWidgetCallback::New();
 282         wlipwc->_wxvtkmpr3Dview                                                 = this;
 283         _planeWidgetX->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 284         _planeWidgetY->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 285         _planeWidgetZ->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 286
 287         // Cursor Callback
 288         _planeWidgetX->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 289         _planeWidgetY->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 290         _planeWidgetZ->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 291 }
 292
 293
 294 //-------------------------------------------------------------------
 295 void wxVtkMPR3DView::SetImage()
 296 {
 297         vtkImageData *imageData                                 = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 298         // Orthogonal planes B&W
 299         _planeWidgetX->SetInput( imageData );
 300         _planeWidgetY->SetInput( imageData );
 301         _planeWidgetZ->SetInput( imageData );
 302         // -- Plane widget
 303         _probe->SetSource( imageData );
 304         _vtkmpr3Ddataviewer->SetImage();
 305 }
 306
 307 //-------------------------------------------------------------------
 308 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
 309 {
 310         vtkProperty* prop1                                      = 0;
 311         vtkImagePlaneWidget* planeWidget        = 0;
 312         planeWidget                                                     = vtkImagePlaneWidget::New();
 313         planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 314         planeWidget->EnabledOff();
 315         vtkImageData *image                                     = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 316         int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
 317         double xSpacing = 0, ySpacing = 0, zSpacing = 0;
 318         if(image)
 319         {
 320                 planeWidget->SetInput( image );
 321                 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
 322                 image->GetSpacing(xSpacing, ySpacing, zSpacing);
 323         }
 324
 325         if (activationkey=='x')
 326         {
 327                 planeWidget->SetPlaneOrientationToXAxes();
 328                 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
 329         }
 330
 331         if (activationkey=='y')
 332         {
 333                 planeWidget->SetPlaneOrientationToYAxes();
 334                 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
 335         }
 336
 337         if (activationkey=='z')
 338         {
 339                 planeWidget->SetPlaneOrientationToZAxes();
 340                 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
 341         }
 342
 343         planeWidget->DisplayTextOn();
 344         planeWidget->SetPicker(picker);
 345         planeWidget->SetKeyPressActivationValue(activationkey);
 346         prop1 = planeWidget->GetPlaneProperty();
 347         prop1->SetColor(r, g, b);
 348         return planeWidget;
 349 }
 350
 351 //-------------------------------------------------------------------
 352 void wxVtkMPR3DView::SetFreePlanesOrtho()
 353 {
 354         _planeWidgetX->SetPlaneOrientationToXAxes();
 355         _planeWidgetY->SetPlaneOrientationToYAxes();
 356         _planeWidgetZ->SetPlaneOrientationToZAxes();
 357         vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 358         isbv->SetParent_refresh_waiting();
 359         isbv->EvaluateToRefresh();
 360 }
 361
 362 //-------------------------------------------------------------------
 363 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
 364 {
 365         if(_planeWidgetX)
 366         {
 367         if (ok==true)
 368         {
 369 //EED 21/07/2013
 370 //                      1. Make backup of actors
 371 //                      2. Putting out all the actors
 372 //                      3. Add vtkImagageActor in first place
 373 //                      4. Putting again the originals actors
 374 //                      5. Refresh
 375
 376                         // step 1, step 2
 377                 vtkActorCollection *tmpCollection    = vtkActorCollection::New();
 378                         vtkActorCollection *collectionActors =  _wxvtk3Dbaseview->GetRenderer()->GetActors();
 379                 int i,size=collectionActors->GetNumberOfItems();
 380                         for (i=0; i<size; i++)
 381                         {
 382                                 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0)  );
 383                                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 384                         } // for
 385
 386                         // step 3
 387                         if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
 388                         if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
 389                         if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
 390
 391                         // step 4
 392                          for (i=0; i<size; i++)
 393                         {
 394                                 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 395                         } // for
 396                         tmpCollection->Delete();
 397
 398                         // step 5 Refresh
 399                         _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
 400         } // if ok
 401                 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
 402                 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
 403                 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
 404         } // if  _planeWidgetX
 405 }
 406
 407 //-------------------------------------------------------------------
 408 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
 409 {
 410         if(_planeWidgetX)
 411         {
 412                 if (ok==true)
 413                 {
 414                         _planeWidgetX->InteractionOn();
 415                         _planeWidgetY->InteractionOn();
 416                         _planeWidgetZ->InteractionOn();
 417                 } else {
 418                         _planeWidgetX->InteractionOff();
 419                         _planeWidgetY->InteractionOff();
 420                         _planeWidgetZ->InteractionOff();
 421                 }
 422         } // if _planeWidgetX
 423 }
 424
 425
 426
 427 //-------------------------------------------------------------------
 428 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
 429 {
 430         GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
 431 }
 432
 433 //-------------------------------------------------------------------
 434 void wxVtkMPR3DView::Refresh()   // virtual
 435 {
 436         _vtkmpr3Ddataviewer->Refresh();
 437         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 438         {
 439                 _wxvtkmpr3DviewCntrlPanel->Refresh();
 440         }
 441 }
 442
 443 //-------------------------------------------------------------------
 444 void wxVtkMPR3DView::RefreshView()   // virtual
 445 {
 446         double spc[3];
 447         vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 448
 449         if(image)
 450         {
 451                 image->GetSpacing(spc);
 452         }else{
 453                 spc[0] = 0;
 454                 spc[1] = 0;
 455                 spc[2] = 0;
 456         }
 457
 458 //      GetVtkMPR3DDataViewer()->Configure();
 459
 460
 461         //double nx=1,ny=0,nz=0; // JPRx
 462         Refresh();
 463         double x=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
 464         double y=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
 465         double z=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
 466
 467         SetColorWindow( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorWindow() );
 468         SetColorLevel( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorLevel() );
 469
 470         double normal[3];
 471         // FreePlaneX
 472         _planeWidgetX->GetNormal(normal);
 473         if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
 474         {
 475                 _planeWidgetX->SetSlicePosition( x*spc[0] );
 476 //EED 2016/02/19
 477 //              _planeWidgetX->GetReslice()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
 478                 _planeWidgetX->GetTexture()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
 479         }
 480         // FreePlaneY
 481         _planeWidgetY->GetNormal(normal);
 482         if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
 483         {
 484                 _planeWidgetY->SetSlicePosition( y*spc[1] );
 485 //EED 2016/02/19
 486                 _planeWidgetY->GetReslice()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
 487                 _planeWidgetY->GetTexture()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
 488         }
 489         // FreePlaneZ
 490         _planeWidgetZ->GetNormal(normal);
 491         if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 492         {
 493                 _planeWidgetZ->SetSlicePosition( z*spc[2] );
 494 //EED 2016/02/19
 495                 _planeWidgetZ->GetReslice()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
 496                 _planeWidgetZ->GetTexture()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
 497         }
 498
 499         x=x*spc[0];
 500         y=y*spc[1];
 501         z=z*spc[2];
 502
 503         if(_pointWidget)
 504         {
 505                 _pointWidget->SetInput( image );
 506                 _pointWidget->PlaceWidget();
 507
 508                 _pointWidget->SetPosition( x,y,z );
 509                 double in[3];
 510                 double normal[3];
 511                 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
 512                 in[0]=1;                in[1]=0;                        in[2]=0;
 513                 transform->TransformPoint(in,normal);
 514                 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
 515                 _planeWidget->SetCenter( x,y,z );
 516                 _planeWidget->UpdatePlacement();
 517                 _planeWidget->GetPolyData(_vtkplane);
 518         }
 519
 520         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 521         {
 522                 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel(false);
 523         } // if _wxvtkmpr3DviewCntrlPanel
 524 }
 525
 526 //-------------------------------------------------------------------
 527 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
 528 {
 529         _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
 530         return _wxvtkmpr3DviewCntrlPanel;
 531 }
 532 //-------------------------------------------------------------------
 533 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
 534 {
 535         return _vtkmpr3Ddataviewer;
 536 }
 537 //-------------------------------------------------------------------
 538 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
 539 {
 540         if(_wxvtk3Dbaseview==NULL)
 541         {
 542                 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
 543         }
 544         return _wxvtk3Dbaseview;
 545 }
 546 //-------------------------------------------------------------------
 547
 548 //-------------------------------------------------------------------
 549 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
 550         /*if(visible == false)
 551                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
 552         else
 553         {
 554                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
 555                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
 556         }
 557         */
 558         if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
 559                 if (visible==false){
 560                         _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 561                 } else {
 562 //EED 21/07/2013
 563 //                      1. Make backup of actors
 564 //                      2. Putting out all the actors
 565 //                      3. Add vtkImagageActor in first place
 566 //                      4. Putting again the originals actors
 567 //                      5. Refresh
 568
 569 //EED 4 nov 2015  (For Estelle)
 570 // This works in ViewerNV with nTymeView=6
 571 // Because the others modules (5) generate also more actors with an OutLineFilter -> Actor
 572 //showOutlineActor(false);
 573
 574                         // step 1, step 2
 575                         vtkActorCollection *tmpCollection    = vtkActorCollection::New();
 576                         vtkActorCollection *collectionActors =  _wxvtk3Dbaseview->GetRenderer()->GetActors();
 577                         int i,size=collectionActors->GetNumberOfItems();
 578                         for (i=0; i<size; i++)
 579                         {
 580                                 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0)  );
 581                                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 582                         } // for
 583
 584                         // step 3
 585                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 586
 587                         // step 4
 588                          for (i=0; i<size; i++)
 589                         {
 590                                 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 591                         } // for
 592                         tmpCollection->Delete();
 593
 594                         // step 5 Refresh
 595                         _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
 596
 597                 }
 598                 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
 599         }
 600 }
 601
 602
 603 //-------------------------------------------------------------------
 604 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
 605 {
 606         if(_pointWidget){
 607                 if (visible==true)
 608                 {
 609                         _pointWidget->On();
 610                 } else {
 611                         _pointWidget->Off();
 612                 }
 613         }
 614 }
 615
 616 //-------------------------------------------------------------------
 617 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
 618 {
 619         if(_planeWidget){
 620                 if (visible==true)
 621                 {
 622                         _planeWidget->On();
 623                         _contourPlaneActor->VisibilityOn();
 624
 625                 } else {
 626                         _planeWidget->Off();
 627                         _contourPlaneActor->VisibilityOff();
 628                 }
 629         }
 630 }
 631
 632 //CPR: Method added 30 Nov 2009
 633 void wxVtkMPR3DView::showOutlineActor(bool value)
 634 {
 635         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 636         if(value == true)
 637         {
 638                 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 639         } else {
 640                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
 641         }
 642 }
 643
 644 //-------------------------------------------------------------------
 645 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
 646 {
 647         _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
 648 }
 649
 650 //-------------------------------------------------------------------
 651 void wxVtkMPR3DView::InitOrientationPointWidget()
 652 {
 653         this->_planeWidget->SetNormal(1,0,0);
 654 }
 655
 656 //-------------------------------------------------------------------
 657 void wxVtkMPR3DView::SetColorWindow(double colorWindow)
 658 {
 659         double colorLevel = _planeWidgetX->GetLevel();
 660         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 661 }
 662
 663 //-------------------------------------------------------------------
 664 void wxVtkMPR3DView::SetColorLevel(double colorLevel)
 665 {
 666         double colorWindow = _planeWidgetX->GetWindow();
 667         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 668 }
 669
 670 //-------------------------------------------------------------------
 671 // EED 25 Janvier 2007 testLoic
 672 void wxVtkMPR3DView::TestLoic1()
 673 {
 674
 675         int sizeIma     = 128;
 676   double dimIma = sizeIma*2;
 677
 678         vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 679
 680         double spc[3];
 681         vtkimagedata->GetSpacing(spc);
 682
 683         vtkimagedata->Update();
 684
 685
 686          double p[3], n[3];
 687      this->_planeWidget->GetOrigin(p);
 688      this->_planeWidget->GetNormal(n);
 689
 690
 691
 692     vtkPlaneSource* pSource = vtkPlaneSource::New( );
 693     pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
 694     pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
 695     pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
 696     pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
 697     pSource->Update( );
 698     pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
 699     pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
 700     pSource->Update( );
 701
 702     vtkProbeFilter* slices = vtkProbeFilter::New();
 703     slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
 704     slices->SetSource( vtkimagedata );
 705     slices->Update( );
 706     pSource->Delete( );
 707
 708         vtkStructuredPoints   *stPoints = vtkStructuredPoints::New();
 709         stPoints -> GetPointData( )->SetScalars(  slices->GetOutput()->GetPointData()->GetScalars()  );
 710         stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
 711         stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
 712         stPoints -> SetScalarTypeToShort();
 713         stPoints -> Update();
 714
 715         vtkImageChangeInformation  *change = vtkImageChangeInformation ::New();
 716         change    -> SetInput( stPoints );
 717         change    -> Update();    //important
 718
 719         double _range[2];
 720         vtkimagedata->GetScalarRange(_range);
 721    vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
 722    _bwlookup->SetHueRange( 0 , 1 );
 723    _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
 724    _bwlookup->SetTableRange( _range[0] , _range[1] );
 725    _bwlookup->SetSaturationRange( 0 , 0 );
 726    _bwlookup->SetValueRange( 0 , 1 );
 727    _bwlookup->SetAlphaRange( 1 , 1 );
 728    _bwlookup->Build( );
 729
 730    vtkLookupTable * _collookup = vtkLookupTable::New( );
 731    _collookup->SetNumberOfColors( 256 );
 732    _collookup->SetTableRange( 0 , 255 );
 733    _collookup->Build( );
 734    _collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 735    _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 736    _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 737
 738
 739         vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
 740         writer->SetInput( stPoints );
 741         writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
 742         writer->SetFileDimensionality( 2 );
 743         writer->Write( );
 744
 745
 746
 747         vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
 748         _3DSliceMapper->SetInput(change->GetOutput( ) );
 749         _3DSliceMapper->SetLookupTable( _bwlookup );
 750         _3DSliceMapper->SetScalarRange( _range );
 751         _3DSliceMapper->ImmediateModeRenderingOn( );
 752
 753         vtkActor *_3DSliceActor = vtkActor::New( );
 754         _3DSliceActor->SetMapper( _3DSliceMapper );
 755
 756  // The usual rendering stuff.
 757   vtkCamera *camera = vtkCamera::New();
 758       camera->SetPosition(1,1,1);
 759       camera->SetFocalPoint(0,0,0);
 760
 761   vtkRenderer *renderer = vtkRenderer::New();
 762   vtkRenderWindow *renWin = vtkRenderWindow::New();
 763     renWin->AddRenderer(renderer);
 764
 765   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 766     iren->SetRenderWindow(renWin);
 767
 768   renderer->AddActor( _3DSliceActor );
 769       renderer->SetActiveCamera(camera);
 770       renderer->ResetCamera();
 771       renderer->SetBackground(1,1,1);
 772
 773   renWin->SetSize(300,300);
 774
 775   // interact with data
 776   renWin->Render();
 777   iren->Start();
 778
 779
 780
 781
 782
 783 }
 784
 785 //-------------------------------------------------------------------
 786 // EED 25 Janvier 2007 testLoic
 787 void wxVtkMPR3DView::TestLoic2()
 788 {
 789 /*
 790  vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
 791                 vecMagnitude->SetInput(VtkMainGrid);
 792                 vecMagnitude->NormalizeOff();
 793                 vecMagnitude->Update();
 794 */
 795
 796         vtkPlane *slicePlane = vtkPlane::New();
 797                                 this->_planeWidget->GetPlane( slicePlane );
 798
 799         vtkCutter* sliceCutter = vtkCutter::New();
 800                 vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 801                 sliceCutter->SetInput( vtkimagedata );
 802                 sliceCutter->SetCutFunction( slicePlane );
 803
 804 //EED
 805 //        vtkLookupTable *lut = BuildHueWeightBaseMap();
 806
 807         vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
 808                 slice->SetInput( sliceCutter->GetOutput() );
 809         double range[2];
 810 // EED
 811 //                slice->Update();
 812                                   vtkimagedata->GetScalarRange(range);
 813 //                vecMagnitude->GetOutput()->GetScalarRange( range );
 814 //                range[1] *= 0.7; // reduce the upper range by 30%
 815 //                slice->SetScalarRange( range );
 816 //                slice->SetLookupTable( lut );
 817
 818 //       vtkActor *sliceActor = vtkActor::New();
 819 //                sliceActor->SetMapper( slice );
 820
 821         vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
 822                 contourMapper->SetInput( sliceCutter->GetOutput() );
 823                 contourMapper->SetScalarRange( range );
 824   //              contourMapper->SetLookupTable( lut );
 825
 826         vtkActor *contourActor = vtkActor::New();
 827                 contourActor->SetMapper( contourMapper );
 828
 829  // The usual rendering stuff.
 830   vtkCamera *camera = vtkCamera::New();
 831       camera->SetPosition(1,1,1);
 832       camera->SetFocalPoint(0,0,0);
 833
 834   vtkRenderer *renderer = vtkRenderer::New();
 835   vtkRenderWindow *renWin = vtkRenderWindow::New();
 836     renWin->AddRenderer(renderer);
 837
 838   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 839     iren->SetRenderWindow(renWin);
 840
 841   renderer->AddActor( contourActor );
 842 //  renderer->AddActor(cubeActor);
 843       renderer->SetActiveCamera(camera);
 844       renderer->ResetCamera();
 845       renderer->SetBackground(1,1,1);
 846
 847   renWin->SetSize(300,300);
 848
 849   // interact with data
 850   renWin->Render();
 851   iren->Start();
 852 }
 853
 854 //-------------------------------------------------------------------
 855 void wxVtkMPR3DView::SetBackGroundType(int type)
 856 {
 857         if (_wxvtk3Dbaseview!=NULL)
 858         {
 859                 if (type==0)
 860                 {
 861                         _wxvtk3Dbaseview->GetRenderer()->GradientBackgroundOff();
 862                         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0 , 0 , 0 );
 863                 } // if type
 864                 if (type==1)
 865                 {
 866                         _wxvtk3Dbaseview->GetRenderer()->GradientBackgroundOn();
 867                         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
 868                         _wxvtk3Dbaseview->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
 869                 } // if type
 870                 _wxvtk3Dbaseview->Refresh();
 871         }// if _wxvtk3Dbaseview
 872
 873 }
 874
 875