lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.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 "vtkImageViewer2_XYZ.h"
  27 #include "vtkRenderer.h"
  28 #include "vtkImageActor.h"
  29 #include "vtkImageData.h"
  30 //-------------------------------------------------------------------
  31 //-------------------------------------------------------------------
  32 //-------------------------------------------------------------------
  33 vtkImageViewer2_XYZ::vtkImageViewer2_XYZ()
  34 {
  35         _vtkimageviewer2=  vtkImageViewer2::New();
  36         _vtkimageviewer2->GetRenderer()->GradientBackgroundOn();
  37         _vtkimageviewer2->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
  38         _vtkimageviewer2->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
  39         _colortable = NULL;
  40 }
  41 //-------------------------------------------------------------------
  42 vtkImageViewer2_XYZ::~vtkImageViewer2_XYZ()
  43 {
  44         //_vtkimageviewer2->Delete();
  45 }
  46 //-------------------------------------------------------------------
  47 void vtkImageViewer2_XYZ::SetExtentDimension(int x1,int x2,
  48                                                                                          int y1,int y2,
  49                                                                                          int z1,int z2)
  50 {
  51         _x1=x1;
  52         _x2=x2;
  53         _y1=y1;
  54         _y2=y2;
  55         _z1=z1;
  56         _z2=z2;
  57 }
  58 //-------------------------------------------------------------------
  59 void vtkImageViewer2_XYZ::SetXSlice(int slice)
  60 {
  61         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  62         imageActor->SetDisplayExtent(slice, slice, _y1, _y2, _z1, _z2 );
  63 }
  64 //-------------------------------------------------------------------
  65 void vtkImageViewer2_XYZ::SetYSlice(int slice)
  66 {
  67         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  68         imageActor->SetDisplayExtent(_x1, _x2, slice, slice, _z1, _z2 );
  69 }
  70 //-------------------------------------------------------------------
  71 void vtkImageViewer2_XYZ::SetZSlice(int slice)
  72 {
  73 #if (VTK_MAJOR_VERSION >= 5)
  74 //              _vtkimageviewer2->SetSlice( slice );
  75         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  76         imageActor->SetDisplayExtent(_x1, _x2, _y1, _y2, slice, slice );
  77 #else
  78                 _vtkimageviewer2->SetZSlice( slice );
  79 #endif
  80
  81
  82 }
  83 //-------------------------------------------------------------------
  84 int vtkImageViewer2_XYZ::GetXSlice()
  85 {
  86         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  87         return imageActor->GetDisplayExtent()[0];
  88 }
  89 //-------------------------------------------------------------------
  90 int vtkImageViewer2_XYZ::GetYSlice()
  91 {
  92         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  93         return imageActor->GetDisplayExtent()[2];
  94 }
  95 //-------------------------------------------------------------------
  96 int vtkImageViewer2_XYZ::GetZSlice()
  97 {
  98
  99          int result;
 100 #if (VTK_MAJOR_VERSION >= 5)
 101                 result= _vtkimageviewer2->GetSlice( );
 102 #else
 103                 result= _vtkimageviewer2->GetZSlice( );
 104 #endif
 105
 106
 107         return result;
 108 }
 109 //-------------------------------------------------------------------
 110 vtkImageViewer2 *vtkImageViewer2_XYZ::GetVtkImageViewer2()
 111 {
 112         return _vtkimageviewer2;
 113 }
 114
 115 void vtkImageViewer2_XYZ::setColorTransferFunction(vtkColorTransferFunction* colortable){
 116
 117
 118         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _vtkimageviewer2->GetWindowLevel();
 119
 120         if(colortable!=NULL&&colortable->GetSize()>0 && _colortable != colortable){
 121                 _colortable = colortable;
 122                 imagemaptowindowlevel->SetLookupTable(colortable);
 123         }
 124
 125 }