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
  34
  35 //-------------------------------------------------------------------
  36 //-------------------------------------------------------------------
  37 //-------------------------------------------------------------------
  38 vtkImageViewer2_XYZ::vtkImageViewer2_XYZ()
  39 {
  40         _colortable             = NULL;
  41         _vtkimageviewer2        = vtkImageViewer2::New();
  42         _vtkimageviewer2->GetRenderer()->GradientBackgroundOn();
  43         _vtkimageviewer2->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
  44         _vtkimageviewer2->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
  45 }
  46
  47 //-------------------------------------------------------------------
  48 vtkImageViewer2_XYZ::~vtkImageViewer2_XYZ()
  49 {
  50         //_vtkimageviewer2->Delete();
  51 }
  52
  53 //-------------------------------------------------------------------
  54 void vtkImageViewer2_XYZ::SetExtentDimension(int x1,int x2,
  55                                                                                          int y1,int y2,
  56                                                                                          int z1,int z2)
  57 {
  58         _x1 = x1;
  59         _x2 = x2;
  60         _y1 = y1;
  61         _y2 = y2;
  62         _z1 = z1;
  63         _z2 = z2;
  64 }
  65
  66 //-------------------------------------------------------------------
  67 void vtkImageViewer2_XYZ::SetXSlice(int slice)
  68 {
  69         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  70         imageActor->SetDisplayExtent(slice, slice, _y1, _y2, _z1, _z2 );
  71 }
  72
  73 //-------------------------------------------------------------------
  74 void vtkImageViewer2_XYZ::SetYSlice(int slice)
  75 {
  76         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  77         imageActor->SetDisplayExtent(_x1, _x2, slice, slice, _z1, _z2 );
  78 }
  79
  80 //-------------------------------------------------------------------
  81 void vtkImageViewer2_XYZ::SetZSlice(int slice)
  82 {
  83 #if (VTK_MAJOR_VERSION >= 5)
  84 //              _vtkimageviewer2->SetSlice( slice );
  85         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  86         imageActor->SetDisplayExtent(_x1, _x2, _y1, _y2, slice, slice );
  87 #else
  88                 _vtkimageviewer2->SetZSlice( slice );
  89 #endif
  90 }
  91 //-------------------------------------------------------------------
  92 int vtkImageViewer2_XYZ::GetXSlice()
  93 {
  94         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  95         return imageActor->GetDisplayExtent()[0];
  96 }
  97
  98 //-------------------------------------------------------------------
  99 int vtkImageViewer2_XYZ::GetYSlice()
 100 {
 101         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
 102         return imageActor->GetDisplayExtent()[2];
 103 }
 104
 105 //-------------------------------------------------------------------
 106 int vtkImageViewer2_XYZ::GetZSlice()
 107 {
 108          int result;
 109 #if (VTK_MAJOR_VERSION >= 5)
 110                 result= _vtkimageviewer2->GetSlice( );
 111 #else
 112                 result= _vtkimageviewer2->GetZSlice( );
 113 #endif
 114         return result;
 115 }
 116
 117 //-------------------------------------------------------------------
 118 vtkImageViewer2 *vtkImageViewer2_XYZ::GetVtkImageViewer2()
 119 {
 120         return _vtkimageviewer2;
 121 }
 122
 123 //-------------------------------------------------------------------
 124 void vtkImageViewer2_XYZ::setColorTransferFunction(vtkColorTransferFunction* colortable)
 125 {
 126         if(colortable!=NULL && colortable->GetSize()>0 && _colortable!=colortable)
 127         {
 128                 _colortable = colortable;
 129                 vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _vtkimageviewer2->GetWindowLevel();
 130                 imagemaptowindowlevel->SetLookupTable(_colortable);
 131         } // if colortable
 132 }
 133
 134 //-------------------------------------------------------------------
 135 void vtkImageViewer2_XYZ::setScalarsToColors(vtkScalarsToColors* colortable, int outputformat)
 136 {
 137 /* outputformat      VTK-8.1.1/Common/Core/vtkSystemIncludes.h
 138         VTK_LUMINANCE       1
 139         VTK_LUMINANCE_ALPHA 2
 140         VTK_RGB             3  OK
 141         VTK_RGBA            4
 142 */
 143         if( _colortable!=colortable)
 144         {
 145                 _colortable = colortable;
 146                 _vtkimageviewer2->GetWindowLevel()->SetOutputFormat( outputformat );
 147                 _vtkimageviewer2->GetWindowLevel()->SetLookupTable(colortable);
 148                 _vtkimageviewer2->GetWindowLevel()->SetOutputFormatToRGB();
 149 //      vtkLookupTableDirectionVector2 *_LutEED = vtkLookupTableDirectionVector2::New();
 150 //      _LutEED->SetVectorModeToRGBColors();
 151 //      _vtkimageviewer2->GetWindowLevel()->SetLookupTable(_LutEED);
 152         } // if colortable
 153 }
 154
 155