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