lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkBaseData.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 "vtkBaseData.h"
  27
  28 //-------------------------------------------------------------------
  29 vtkBaseData::vtkBaseData()
  30 {
  31         _z              = 0;
  32         _t              = 0;
  33         _marImageData   = 0;
  34         _interpolate    = true;
  35         _fixAxis2D              = false;
  36         _opacityAxis    = 0.5;
  37         _observable     = vtkObject::New();
  38 }
  39
  40 //-------------------------------------------------------------------
  41 vtkBaseData::~vtkBaseData()
  42 {
  43 }
  44
  45 //-------------------------------------------------------------------
  46 void vtkBaseData::SetMarImageData(marImageData *marimagedata)
  47 {
  48         _marImageData = marimagedata;
  49         //Configure();
  50 }
  51
  52 //-------------------------------------------------------------------
  53 vtkImageData* vtkBaseData::GetImageData()
  54 {
  55         if(_marImageData)
  56         {
  57                 return _marImageData->GetImageDataT(_t);
  58         }else{
  59                 return 0;
  60         }
  61
  62 }
  63
  64 //-------------------------------------------------------------------
  65 marImageData* vtkBaseData::GetMarImageData()
  66 {
  67         return _marImageData;
  68 }
  69
  70 //-------------------------------------------------------------------
  71
  72 void vtkBaseData::Configure()  // virtual
  73 {
  74         vtkImageData* imageData = _marImageData->GetImageData();
  75         if(imageData !=NULL)
  76         {
  77                 double range[2];
  78                 imageData->GetScalarRange(range);
  79                 if (range[1]<20000){
  80                         //EED Borrame
  81                         //_imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( (range[1]-range[0])/2 );
  82                         //_imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( (range[1]+range[0])/4 );
  83                         SetColorWindow( (range[1]-range[0])/2 );
  84                         SetColorLevel( (range[1]+range[0])/4 );
  85                 } else {
  86                         //EED Borrame
  87                         //_imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow( 1000 );
  88                         //_imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel( 500 );
  89                         SetColorWindow( 1000 );
  90                         SetColorLevel( 500 );
  91
  92                 } // range
  93         }       // img
  94 }
  95
  96 //-------------------------------------------------------------------
  97 void vtkBaseData::SetZ(double z)
  98 {
  99
 100         //int maxZ;
 101
 102 //      int dim[3];
 103 //      _marImageData->GetDimensions(dim);
 104 //      maxZ=dim[2];
 105
 106         int ext[6];
 107         double *origin;
 108
 109
 110         vtkImageData* img = _marImageData->GetImageData();
 111         if(img!=NULL){
 112                 /*img->GetWholeExtent(ext);
 113                 maxZ=ext[5]-ext[4]+1;
 114
 115                 if (z>=maxZ)
 116                 {
 117                         //z=maxZ-1;
 118                 }
 119                 if (z<=0)
 120                 {
 121                         z=0;
 122                 }
 123
 124                 _z=z;*/
 125                 img->GetExtent(ext);
 126                 origin = img->GetOrigin();
 127                 if (z > ext[5])
 128                 {
 129                         z = ext[5] + origin[2];
 130                 }
 131                 if (z < ext[4])
 132                 {
 133                         z = ext[4] + origin[2];
 134                 }
 135
 136                 _z=z;
 137                 _observable->InvokeEvent(3);
 138         }
 139 }
 140
 141 //-------------------------------------------------------------------
 142 double vtkBaseData::GetZ()
 143 {
 144         return _z;
 145 }
 146
 147 //-------------------------------------------------------------------
 148 int vtkBaseData::GetT()
 149 {
 150         return _t;
 151 }
 152
 153 //-------------------------------------------------------------------
 154 void vtkBaseData::SetT(double t)
 155 {
 156         int maxT = _marImageData->GetMaxT();
 157         if (t>=maxT)
 158         {
 159                 t=maxT-1;
 160         }
 161         if (t<=0)
 162         {
 163                 t=0;
 164         }
 165         _t=(int)t;
 166 }
 167
 168 //-------------------------------------------------------------------
 169 void vtkBaseData::SetColorWindow(double colorWindow)
 170 {
 171         _colorWindow = colorWindow;
 172 }
 173
 174 //-------------------------------------------------------------------
 175 void vtkBaseData::SetColorLevel(double colorLevel)
 176 {
 177         _colorLevel=colorLevel;
 178 }
 179
 180 //-------------------------------------------------------------------
 181 double vtkBaseData::GetColorWindow()
 182 {
 183         return _colorWindow;
 184 }
 185
 186 //-------------------------------------------------------------------
 187 double vtkBaseData::GetColorLevel()
 188 {
 189         return _colorLevel;
 190 }
 191
 192
 193 //-------------------------------------------------------------------
 194 void vtkBaseData::AddObserver(int eventNumber, vtkCommand *observer)
 195 {
 196         _observable->AddObserver( eventNumber , observer );
 197         //Configure();
 198 }
 199
 200 //-------------------------------------------------------------------
 201 bool vtkBaseData::GetInterpolate()
 202 {
 203         return _interpolate;
 204 }
 205
 206 //-------------------------------------------------------------------
 207 void vtkBaseData::SetInterpolate(bool value)
 208 {
 209         _interpolate = value;
 210 }
 211
 212 //-------------------------------------------------------------------
 213 bool vtkBaseData::GetFixAxis2D()
 214 {
 215         return _fixAxis2D;
 216 }
 217
 218 //-------------------------------------------------------------------
 219 void vtkBaseData::SetFixAxis2D(bool value)
 220 {
 221         _fixAxis2D = value;
 222 }
 223
 224 //-------------------------------------------------------------------
 225 double vtkBaseData::GetOpacityAxis()
 226 {
 227         return _opacityAxis;
 228 }
 229
 230 //-------------------------------------------------------------------
 231 void vtkBaseData::SetOpacityAxis(double value)
 232 {
 233         _opacityAxis = value;
 234 }