lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR2DView.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 "wxVtkMPR2DView.h"
  27
  28 #include "vtkInteractorStyleBaseView.h"
  29
  30 #include "vtkCellArray.h"
  31 #include "vtkImageActor.h"
  32
  33 #ifdef WIN32
  34 #include <mathdefs.h>
  35 using namespace gtm;
  36 #endif
  37
  38 wxVtkMPR2DView::wxVtkMPR2DView( wxWindow *parent, int direction)
  39  :wxVtk2DBaseView(parent)
  40 {
  41         _backX                  = -99999;
  42         _backY                  = -99999;
  43         _backZ                  = -99999;
  44         _direction              = direction;
  45         _ptsA                   = NULL;
  46         _lineAActor             = NULL;
  47         _lineAMapper    = NULL;
  48         _pdA                    = NULL;
  49         _ptsB                   = NULL;
  50         _lineBActor             = NULL;
  51         _lineBMapper    = NULL;
  52         _pdB                    = NULL;
  53         _interactorstylemprview = NULL;
  54 }
  55
  56 //-------------------------------------------------------------------
  57 wxVtkMPR2DView::~wxVtkMPR2DView()
  58 {
  59         if (_ptsA!=NULL)            { _ptsA->Delete();                  }
  60         if (_lineAActor!=NULL)  { _lineAActor->Delete();        }
  61         if (_lineAMapper!=NULL) { _lineAMapper->Delete();       }
  62         if (_pdA!=NULL)             { _pdA->Delete();                   }
  63         if (_ptsB!=NULL)            { _ptsB->Delete();                  }
  64         if (_lineBActor!=NULL)  { _lineBActor->Delete();        }
  65         if (_lineBMapper!=NULL) { _lineBMapper->Delete();       }
  66         if (_pdB!=NULL)             { _pdB->Delete();                   }
  67 }
  68 //-------------------------------------------------------------------
  69 vtkMPRBaseData *wxVtkMPR2DView::GetVtkmprbasedata()
  70 {
  71         return (vtkMPRBaseData*)GetVtkBaseData();
  72 }
  73 //-------------------------------------------------------------------
  74 void wxVtkMPR2DView::Configure()
  75 {
  76         wxVtk2DBaseView::Configure();
  77         int x1,x2,y1,y2,z1,z2;
  78         GetVtkmprbasedata()     -> GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
  79         double spc[3];
  80         vtkImageData* img =  GetVtkmprbasedata()->GetImageData();
  81         if(_interactorstylemprview==NULL)
  82         {
  83                 _interactorstylemprview = new vtkInteractorStyleMPRView();
  84                 ((vtkInteractorStyleBaseView*)GetInteractorStyleBaseView())->AddInteractorStyleMaracas( _interactorstylemprview );
  85         }
  86
  87         if(img!=NULL)
  88         {
  89                 double* origin = img->GetOrigin();
  90                 img->GetExtent(x1,x2,y1,y2,z1,z2);
  91                 img->GetSpacing(spc);
  92                 x1 += origin[0];
  93                 x2 += origin[0];
  94                 y1 += origin[1];
  95                 y2 += origin[1];
  96                 z1 += origin[2];
  97                 z2 += origin[2];
  98                 x1 = (int)(x1*spc[0]);
  99                 y1 = (int)(y1*spc[1]);
 100                 z1 = (int)(z1*spc[2]);
 101                 x2 = (int)(x2*spc[0]);
 102                 y2 = (int)(y2*spc[1]);
 103                 z2 = (int)(z2*spc[2]);
 104                 _visibleAxis = true;
 105         }
 106
 107         // Axe A
 108         if(_lineAActor==NULL){
 109                 _lineAActor = vtkActor::New();
 110                 _lineAActor->GetProperty()->SetDiffuseColor(1,0,0);
 111                 _lineAActor->GetProperty()->SetLineWidth(0.5);
 112
 113                 _ptsA = vtkPoints::New();
 114                 _ptsA->SetNumberOfPoints(2);
 115                 _ptsA->SetPoint(0, -1000        , -1000 , -1000 );
 116                 _ptsA->SetPoint(1,  1000        ,  1000 ,  1000 );
 117                 _pdA = vtkPolyData::New();
 118                 _lineAMapper = vtkPolyDataMapper::New();
 119
 120 //EED 2017-01-01 Migration VTK7
 121 #if VTK_MAJOR_VERSION <= 5
 122                 _lineAMapper->SetInput(_pdA);
 123                 _lineAMapper->ImmediateModeRenderingOn();
 124 #else
 125                 _lineAMapper->SetInputData(_pdA);
 126 #endif
 127
 128                 _lineAActor->SetMapper(_lineAMapper);
 129         }
 130
 131         vtkCellArray *linesA = vtkCellArray::New();
 132         linesA->InsertNextCell(2);
 133         linesA->InsertCellPoint(0);
 134         linesA->InsertCellPoint(1);
 135         _pdA->SetPoints( _ptsA );
 136         _pdA->SetLines( linesA );
 137         linesA->Delete();  //do not delete lines ??
 138 //              _lineAActor->GetProperty()->BackfaceCullingOn();
 139
 140
 141 // Axe B
 142         if(_lineBActor==NULL)
 143         {
 144                 _lineBActor                                             =       vtkActor::New();
 145                 _lineBActor->GetProperty()->SetDiffuseColor(1,0,0);
 146                 _lineBActor->GetProperty()->SetLineWidth(0.5);
 147                 _lineBMapper                                    =       vtkPolyDataMapper::New();
 148                 _lineBActor->SetMapper(_lineBMapper);
 149                 _ptsB = vtkPoints::New();
 150                 _ptsB->SetNumberOfPoints(2);
 151                 _ptsB->SetPoint(0, -1000        , -1000 , -1000 );
 152                 _ptsB->SetPoint(1,  1000        ,  1000 ,  1000 );
 153 //              _lineBActor->GetProperty()->BackfaceCullingOn();
 154         }
 155
 156         vtkCellArray *linesB;
 157         linesB = vtkCellArray::New();
 158         linesB->InsertNextCell(2);
 159         linesB->InsertCellPoint(0);
 160         linesB->InsertCellPoint(1);
 161         _pdB = vtkPolyData::New();
 162         _pdB->SetPoints( _ptsB );
 163         _pdB->SetLines( linesB );
 164         linesB->Delete();  //do not delete lines ??
 165
 166 //EED 2017-01-01 Migration VTK7
 167 #if VTK_MAJOR_VERSION <= 5
 168         _lineBMapper->SetInput(_pdB);
 169         _lineBMapper->ImmediateModeRenderingOn();
 170 #else
 171         _lineBMapper->SetInputData(_pdB);
 172 #endif
 173
 174         if(_imageViewer2XYZ)
 175         {
 176                 _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineAActor );
 177                 _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineBActor );
 178                 vtkCamera *camera =_imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->GetActiveCamera();
 179
 180         //EED 17Avril2009
 181     //EED 21 mars 2012  FLIP problem  ..PLOP..
 182
 183                 if (_direction==0)
 184                 {  // YZ
 185                         camera->SetViewUp               (   0   ,    0          ,     1         );
 186                         camera->SetPosition             ( 10000,(y1+y2)/2       , (z1+z2)/2     );
 187                         camera->SetFocalPoint   (   0   , (y1+y2)/2     , (z1+z2)/2     );
 188                         camera->SetParallelScale( (z2-z1)/3.0 );
 189                 }
 190                 if (_direction==1)
 191                 { // XZ
 192                         camera->SetViewUp               (       0               ,       0       ,       1               );
 193                         camera->SetPosition             ((x1+x2)/2      , -10000        , (z1+z2)/2     );
 194                         camera->SetFocalPoint   ((x1+x2)/2      ,   0   , (z1+z2)/2     );
 195                         camera->SetParallelScale( (x2-x1)/3.0 );
 196                 }
 197                 if (_direction==2)
 198                 {  // XY
 199                         camera->SetViewUp               (       0               ,       -1              ,       0       );
 200                         camera->SetPosition             ((x1+x2)/2      , (y1+y2)/2     , -10000);
 201                         camera->SetFocalPoint   ((x1+x2)/2      , (y1+y2)/2     ,       0       );
 202                         camera->SetParallelScale( (x2-x1)/3.0 );
 203                 }
 204
 205 /*
 206                 if (_direction==0) {    // YZ
 207                         camera->SetViewUp               (   0   ,     1         ,     0         );
 208                         camera->SetPosition             (  10000,(y1+y2)/2      , (z1+z2)/2     );
 209                         camera->SetFocalPoint   (   0   , (y1+y2)/2     , (z1+z2)/2     );
 210                         camera->SetParallelScale( (z2-z1)/3.0 );
 211                 }
 212
 213                 if (_direction==1) {    // XZ
 214                         camera->SetViewUp               (       0               ,       0       ,       -1              );
 215                         camera->SetPosition             ((x1+x2)/2      , 10000 , (z1+z2)/2     );
 216                         camera->SetFocalPoint   ((x1+x2)/2      ,   0   , (z1+z2)/2     );
 217                         camera->SetParallelScale( (x2-x1)/3.0 );
 218                 }
 219
 220                 if (_direction==2) {    // XY
 221                         camera->SetViewUp               (       0               ,       1               ,       0       );
 222                         camera->SetPosition             ((x1+x2)/2      , (y1+y2)/2     ,  10000);
 223                         camera->SetFocalPoint   ((x1+x2)/2      , (y1+y2)/2     ,       0       );
 224                         camera->SetParallelScale( (x2-x1)/3.0 );
 225                 }
 226 */
 227
 228         //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow (160);
 229         //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel (800);
 230         }
 231 }
 232
 233 void wxVtkMPR2DView::SetVisibleAxis(bool ok)
 234 {
 235         if (ok != _visibleAxis)
 236         {
 237                 _visibleAxis = ok;
 238                 if (_visibleAxis==true)
 239                 {
 240                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineAActor );
 241                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineBActor );
 242                 }
 243                 if (_visibleAxis==false)
 244                 {
 245                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->RemoveActor( _lineAActor );
 246                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->RemoveActor( _lineBActor );
 247                 } // if visible
 248         } // ok
 249 }
 250
 251
 252 //-------------------------------------------------------------------
 253 void wxVtkMPR2DView::ResetBackXYZ()
 254 {
 255         _backX = -9999;
 256         _backY = -9999;
 257         _backZ = -9999;
 258 }
 259
 260
 261 //-------------------------------------------------------------------
 262 void wxVtkMPR2DView::Refresh()
 263 {
 264         //wxVtk2DBaseView::Refresh();
 265         int x1 = 0,x2 = 0,y1 = 0,y2 = 0,z1 = 0,z2 = 0;
 266 //EED 02/08/2013
 267 //      int x = 0, y = 0, z = 0;
 268         double  x  = 0, y  = 0, z  = 0;
 269         int     xx = 0, yy = 0, zz = 0;
 270         double *spc     = 0;
 271         double *origin  = 0;
 272         double xx1,yy1,zz1,xx2,yy2,zz2;
 273         bool   fixAxis2D;
 274         double opacityAxis;
 275         vtkImageData* img = GetVtkmprbasedata()->GetImageData();
 276         if(img!=NULL)
 277         {
 278                 origin = img->GetOrigin();
 279                 img->GetExtent(x1,x2,y1,y2,z1,z2);
 280                 spc = img->GetSpacing();
 281                 x1 += origin[0];
 282                 x2 += origin[0];
 283                 y1 += origin[1];
 284                 y2 += origin[1];
 285                 z1 += origin[2];
 286                 z2 += origin[2];
 287                 xx1 = x1*spc[0];
 288                 yy1 = y1*spc[1];
 289                 zz1 = z1*spc[2];
 290                 xx2 = x2*spc[0];
 291                 yy2 = y2*spc[1];
 292                 zz2 = z2*spc[2];
 293                 x1      = (int)(x1*spc[0]);
 294                 y1      = (int)(y1*spc[1]);
 295                 z1      = (int)(z1*spc[2]);
 296                 x2      = (int)(x2*spc[0]);
 297                 y2      = (int)(y2*spc[1]);
 298                 z2      = (int)(z2*spc[2]);
 299                 xx      = (int)(GetVtkmprbasedata()->GetX());
 300                 yy      = (int)(GetVtkmprbasedata()->GetY());
 301                 zz      = (int)(GetVtkmprbasedata()->GetZ());
 302                 x       =  xx*spc[0];
 303                 y       =  yy*spc[1];
 304                 z       =  zz*spc[2];
 305                 fixAxis2D               = GetVtkmprbasedata()->GetFixAxis2D();
 306                 opacityAxis             = GetVtkmprbasedata()->GetOpacityAxis();
 307                 if ((xx!=_backX) || (yy!=_backY) || (zz!=_backZ)  || (fixAxis2D!=_backFixAxis2D) || (opacityAxis!=_backOpacityAxis))
 308                 {
 309                         double position[3];
 310                         double focalpoint[3];
 311                         GetRenderer()->GetActiveCamera()->GetPosition(position);
 312                         GetRenderer()->GetActiveCamera()->GetFocalPoint(focalpoint);
 313                         if (_direction==0) {    // YZ
 314                                 if(_imageViewer2XYZ)
 315                                 {
 316                                         _imageViewer2XYZ->SetXSlice( (int)(GetVtkmprbasedata()->GetX()) );
 317                                 }
 318 //EED 21 mars 2012  FLIP probleme  ..PLOP..
 319                                 //_ptsA->SetPoint(0, x2, y1  , z );
 320                                 //_ptsA->SetPoint(1, x2, y2  , z );
 321                                 //_ptsB->SetPoint(0, x2, y   , z1);
 322                                 //_ptsB->SetPoint(1, x2, y   , z2);
 323                                 _ptsA->SetPoint(0, xx2+1, yy1  , z  );
 324                                 _ptsA->SetPoint(1, xx2+1, yy2  , z  );
 325                                 _ptsB->SetPoint(0, xx2+1, y    , zz1);
 326                                 _ptsB->SetPoint(1, xx2+1, y    , zz2);
 327                                 position[1]             = y;
 328                                 position[2]             = z;
 329                                 focalpoint[1]   = y;
 330                                 focalpoint[2]   = z;
 331                         }
 332                         if (_direction==1) {    // XZ
 333                                 if(_imageViewer2XYZ)
 334                                 {
 335                                         _imageViewer2XYZ->SetYSlice( (int)(GetVtkmprbasedata()->GetY()) );
 336                                 }
 337 //EED 21 mars 2012  FLIP probleme  ..PLOP..
 338                             //_ptsA->SetPoint(0, x1 , y2 , z );
 339                                 //_ptsA->SetPoint(1, x2 , y2 , z );
 340                                 //_ptsB->SetPoint(0, x  , y2 , z1);
 341                                 //_ptsB->SetPoint(1, x  , y2 , z2);
 342                             _ptsA->SetPoint(0, xx1 , y1-1 , z  );
 343                                 _ptsA->SetPoint(1, xx2 , y1-1 , z  );
 344                                 _ptsB->SetPoint(0, x   , y1-1 , zz1);
 345                                 _ptsB->SetPoint(1, x   , y1-1 , zz2);
 346                                 position[0]             = x;
 347                                 position[2]             = z;
 348                                 focalpoint[0]   = x;
 349                                 focalpoint[2]   = z;
 350                         }
 351                         if (_direction==2) {    // XY
 352                                 if(_imageViewer2XYZ)
 353                                 {
 354                                         _imageViewer2XYZ->SetZSlice( (int)(GetVtkmprbasedata()->GetZ()) );
 355                                 }
 356                         //      _ptsA->SetPoint(0, x1 , y , -z2 );
 357                         //      _ptsA->SetPoint(1, x2 , y , -z2 );
 358                         //      _ptsB->SetPoint(0, x  , y1, -z2 );
 359                         //      _ptsB->SetPoint(1, x  , y2, -z2 );
 360
 361
 362 //EED 21 mars 2012  FLIP probleme  ..PLOP..
 363                                 //_ptsA->SetPoint(0, x1 , y , z2 );
 364                                 //_ptsA->SetPoint(1, x2 , y , z2 );
 365                                 //_ptsB->SetPoint(0, x  , y1, z2 );
 366                                 //_ptsB->SetPoint(1, x  , y2, z2 );
 367
 368                                 _ptsA->SetPoint(0, xx1 , y  , z1-1 );
 369                                 _ptsA->SetPoint(1, xx2 , y  , z1-1 );
 370                                 _ptsB->SetPoint(0, x   , yy1, z1-1 );
 371                                 _ptsB->SetPoint(1, x   , yy2, z1-1 );
 372
 373                                 position[0]             = x;
 374                                 position[1]             = y;
 375                                 focalpoint[0]   = x;
 376                                 focalpoint[1]   = y;
 377                         } // if back
 378
 379 //EED 2017-01-01 Migration VTK7
 380 #if VTK_MAJOR_VERSION <= 5
 381                                 // ..
 382 #else
 383                                 _ptsA->Modified();
 384                                 _ptsB->Modified();
 385 #endif
 386
 387                         if (fixAxis2D == true)
 388                         {
 389                                 GetRenderer()->GetActiveCamera()->SetPosition(position);
 390                                 GetRenderer()->GetActiveCamera()->SetFocalPoint(focalpoint);
 391                         } // if GetFixAxis2D
 392                         _lineAActor->GetProperty()->SetOpacity( opacityAxis );
 393                         _lineBActor->GetProperty()->SetOpacity( opacityAxis );
 394                         SetOpacityText( opacityAxis );
 395                         _backX                  = xx;
 396                         _backY                  = yy;
 397                         _backZ                  = zz;
 398                         _backFixAxis2D  = fixAxis2D;
 399                         _backOpacityAxis= opacityAxis;
 400                 } // if image
 401
 402 //EED 2016/02/19
 403         vtkImageActor *imageactor = _imageViewer2XYZ->GetVtkImageViewer2()->GetImageActor();
 404         imageactor->SetInterpolate( GetVtkBaseData()->GetInterpolate() );
 405 //EED 01nov2012
 406                 UpdateColorWindowLevel();
 407 //EED 05juin2019
 408                 UpdateCameraParallelScale();
 409                 wxVtkBaseView::Refresh();
 410         }
 411 }
 412
 413 //-------------------------------------------------------------------
 414 int wxVtkMPR2DView::GetActualSlice()   // virtual
 415 {
 416         int result;
 417         if (_direction==0)
 418         {
 419                 result = (int)(GetVtkmprbasedata()->GetX());
 420         }
 421         if (_direction==1)
 422         {
 423                 result = (int)(GetVtkmprbasedata()->GetY());
 424         }
 425         if (_direction==2)
 426         {
 427                 result = (int)(GetVtkmprbasedata()->GetZ());
 428         }
 429         return result;
 430 }
 431 //-------------------------------------------------------------------
 432 void wxVtkMPR2DView::SetActualSlice(int slice)   // virtual
 433 {
 434         if (_direction==0)
 435         {
 436                 GetVtkmprbasedata()->SetX(slice);
 437         }
 438         if (_direction==1)
 439         {
 440                 GetVtkmprbasedata()->SetY(slice);
 441         }
 442         if (_direction==2)
 443         {
 444                 GetVtkmprbasedata()->SetZ(slice);
 445         }
 446 }
 447 //-------------------------------------------------------------------
 448 bool wxVtkMPR2DView::IfMouseTouchX(double x, double y, double z)
 449 {
 450         double delta=5;
 451         bool result=false;
 452         if (_direction==0)
 453         {
 454         }
 455         if (_direction==1)
 456         {
 457                 if (( x<GetVtkmprbasedata()->GetX()+delta ) && ( x>GetVtkmprbasedata()->GetX()-delta ))
 458                 {
 459                         result = true;
 460                 }
 461         }
 462         if (_direction==2)
 463         {
 464                 if (( x<GetVtkmprbasedata()->GetX()+delta ) && ( x>GetVtkmprbasedata()->GetX()-delta ))
 465                 {
 466                         result = true;
 467                 }
 468         }
 469         return result;
 470 }
 471 //-------------------------------------------------------------------
 472 bool wxVtkMPR2DView::IfMouseTouchY(double x, double y, double z)
 473 {
 474         double delta=5;
 475         bool result=false;
 476         if (_direction==0)
 477         {
 478                 if (( y<GetVtkmprbasedata()->GetY()+delta ) && ( y>GetVtkmprbasedata()->GetY()-delta ))
 479                 {
 480                         result = true;
 481                 }
 482         }
 483         if (_direction==1)
 484         {
 485         }
 486         if (_direction==2)
 487         {
 488                 if (( y<GetVtkmprbasedata()->GetY()+delta ) && ( y>GetVtkmprbasedata()->GetY()-delta ))
 489                 {
 490                         result = true;
 491                 }
 492         }
 493         return result;
 494 }
 495 //-------------------------------------------------------------------
 496 bool wxVtkMPR2DView::IfMouseTouchZ(double x, double y, double z)
 497 {
 498         double delta=5;
 499         bool result=false;
 500         if (_direction==0)
 501         {
 502                 if (( z<GetVtkmprbasedata()->GetZ()+delta ) && ( z>GetVtkmprbasedata()->GetZ()-delta ))
 503                 {
 504                         result = true;
 505                 }
 506         }
 507         if (_direction==1)
 508         {
 509                 if (( z<GetVtkmprbasedata()->GetZ()+delta ) && ( z>GetVtkmprbasedata()->GetZ()-delta ))
 510                 {
 511                         result = true;
 512                 }
 513         }
 514         if (_direction==2)
 515         {
 516         }
 517         return result;
 518 }
 519 //-------------------------------------------------------------------
 520 void wxVtkMPR2DView::MoveX(double x, double y, double z)
 521 {
 522         if (_direction==0)
 523         {
 524         }
 525         if (_direction==1)
 526         {
 527                 GetVtkmprbasedata()->SetX(x);
 528         }
 529         if (_direction==2)
 530         {
 531                 GetVtkmprbasedata()->SetX(x);
 532         }
 533 }
 534 //-------------------------------------------------------------------
 535 void wxVtkMPR2DView::MoveY(double x, double y, double z)
 536 {
 537         if (_direction==0)
 538         {
 539                 GetVtkmprbasedata()->SetY(y);
 540         }
 541         if (_direction==1)
 542         {
 543         }
 544         if (_direction==2)
 545         {
 546                 GetVtkmprbasedata()->SetY(y);
 547         }
 548 }
 549 //-------------------------------------------------------------------
 550 void wxVtkMPR2DView::MoveZ(double x, double y, double z)
 551 {
 552         if (_direction==0)
 553         {
 554                 GetVtkmprbasedata()->SetZ(z);
 555         }
 556         if (_direction==1)
 557         {
 558                 GetVtkmprbasedata()->SetZ(z);
 559         }
 560         if (_direction==2)
 561         {
 562         }
 563 }
 564 //-------------------------------------------------------------------
 565 void wxVtkMPR2DView::ChangeAxisColor(double x, double y, double z)
 566 {
 567         double c1r=1,c1g=1,c1b=0;
 568         double c2r=1,c2g=0,c2b=0;
 569
 570         if (_direction==0)
 571         {
 572                 if (IfMouseTouchY(x,y,z)==true)
 573                 {
 574                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 575                 } else {
 576                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 577                 }
 578                 if (IfMouseTouchZ(x,y,z)==true)
 579                 {
 580                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 581                 } else {
 582                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 583                 }
 584         }
 585
 586         if (_direction==1)
 587         {
 588                 if (IfMouseTouchX(x,y,z)==true)
 589                 {
 590                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 591                 } else {
 592                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 593                 }
 594                 if (IfMouseTouchZ(x,y,z)==true)
 595                 {
 596                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 597                 } else {
 598                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 599                 }
 600         }
 601
 602         if (_direction==2)
 603         {
 604                 if (IfMouseTouchX(x,y,z)==true)
 605                 {
 606                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 607                 } else {
 608                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 609                 }
 610                 if (IfMouseTouchY(x,y,z)==true)
 611                 {
 612                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 613                 } else {
 614                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 615                 }
 616         }
 617         Refresh();
 618 }
 619
 620
 621 //EED 5 juin 2009
 622 //void wxVtkMPR2DView::TransfromCoordViewWorld(double &X, double &Y, double &Z, int type) // virtual
 623 void wxVtkMPR2DView::TransFromCoordScreenToWorld(double &X, double &Y, double &Z, bool keepNormalDirection, int type) //virtual //keepNormalDirection=false, type=2
 624 {
 625
 626         wxVtkBaseView::TransFromCoordScreenToWorld(X,Y,Z,keepNormalDirection,_direction);
 627
 628         if ((_direction==0) && (keepNormalDirection==true) )
 629         {
 630                 X = ((vtkMPRBaseData*)GetVtkBaseData())->GetX();
 631         }
 632
 633         if ((_direction==1) && (keepNormalDirection==true) )
 634         {
 635                 Y = ((vtkMPRBaseData*)GetVtkBaseData())->GetY();
 636         }
 637
 638         if ((_direction==2) && (keepNormalDirection==true) )
 639         {
 640                 Z = ((vtkMPRBaseData*)GetVtkBaseData())->GetZ();
 641         }
 642
 643 }
 644
 645 //-------------------------------------------------------------------
 646 int wxVtkMPR2DView::GetDirection() // virtual
 647 {
 648     return _direction;
 649 }
 650
 651
 652 //-------------------------------------------------------------------
 653 //-------------------------------------------------------------------
 654 //-------------------------------------------------------------------
 655 //void boxVolumeObserver::Execute(vtkObject *wdg, unsigned long eventId, void* calldata) {  // virtual
 656 //      if (eventId==vtkCommand::StartInteractionEvent){
 657 //              _renWin->SetDesiredUpdateRate(10);
 658 //      }
 659 //      if (eventId==vtkCommand::InteractionEvent){
 660 //              _renWin->SetDesiredUpdateRate(0.001);
 661 //      }
 662 //      if (eventId==vtkCommand::EndInteractionEvent){
 663 //              vtkPlanes *planes = vtkPlanes::New();
 664 //              vtkBoxWidget *boxwidget = reinterpret_cast<vtkBoxWidget*>(wdg);
 665 //              boxwidget->GetPlanes(planes);
 666 //              _volumeMapper->SetClippingPlanes(planes);
 667 //              planes -> Delete();
 668 //      }
 669 //}
 670
 671 //-------------------------------------------------------------------
 672 //void boxVolumeObserver::SetRenWin( vtkRenderWindow *renWin ){
 673 //      _renWin = renWin;
 674 //}
 675 //-------------------------------------------------------------------
 676 //void boxVolumeObserver::SetVolumeMapper(vtkVolumeRayCastMapper *volumeMapper){
 677 //      _volumeMapper = volumeMapper;
 678 //}