lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkInfoTextImage.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 "vtkInfoTextImage.h"
  27
  28 #include "vtkProperty2D.h"
  29 #include "vtkTextProperty.h"
  30 #include <vtkImageMapToWindowLevelColors.h>
  31 //-------------------------------------------------------------------
  32 //-------------------------------------------------------------------
  33 //-------------------------------------------------------------------
  34
  35 vtkInfoTextImage::vtkInfoTextImage()
  36 {
  37         _vtkText_WindowLevel    = NULL;
  38         _vtkText_ColorLevel             = NULL;
  39         _vtkText_position               = NULL;
  40         _vtkText_pixelIntensity = NULL;
  41         _vtkText_plane                  = NULL;
  42         _marimagedata                   = NULL;
  43 }
  44
  45 //-------------------------------------------------------------------
  46
  47 vtkInfoTextImage::~vtkInfoTextImage()
  48 {
  49 }
  50
  51 //-------------------------------------------------------------------
  52
  53 void vtkInfoTextImage::Configure()
  54 {
  55         if(_vtkText_WindowLevel == NULL){
  56                 _vtkText_WindowLevel    = Create_Text_Label( 10 , 60 );
  57                 _vtkText_ColorLevel             = Create_Text_Label( 10 , 45 );
  58                 _vtkText_position               = Create_Text_Label( 10 , 30 );
  59                 _vtkText_pixelIntensity = Create_Text_Label( 10 , 15 );
  60                 _vtkText_plane                  = Create_Text_Label( 10 , 0 );
  61         } // if vtkText_WindowLevel
  62 }
  63
  64 void vtkInfoTextImage::SetOpacity(double opacity)
  65 {
  66         if (_vtkText_WindowLevel!=NULL)
  67         {
  68                 _vtkText_WindowLevel->GetProperty()->SetOpacity( opacity );
  69         }
  70         if (_vtkText_ColorLevel!=NULL)
  71         {
  72                 _vtkText_ColorLevel->GetProperty()->SetOpacity( opacity );
  73         }
  74         if (_vtkText_position!=NULL)
  75         {
  76                 _vtkText_position->GetProperty()->SetOpacity( opacity );
  77         }
  78         if (_vtkText_pixelIntensity!=NULL)
  79         {
  80                 _vtkText_pixelIntensity->GetProperty()->SetOpacity( opacity );
  81         }
  82         if (_vtkText_plane!=NULL)
  83         {
  84                 _vtkText_plane->GetProperty()->SetOpacity( opacity );
  85         }
  86 }
  87
  88 //-------------------------------------------------------------------
  89
  90 void vtkInfoTextImage::SetMarImageData(marImageData *marimagedata)
  91 {
  92         _marimagedata = marimagedata;
  93 }
  94
  95 //-------------------------------------------------------------------
  96
  97 void vtkInfoTextImage::SetWxVtk2DBaseView(wxVtk2DBaseView *wxvtk2Dbaseview)
  98 {
  99         _wxvtk2Dbaseview = wxvtk2Dbaseview;
 100 }
 101
 102 //-------------------------------------------------------------------
 103
 104 vtkTextActor *vtkInfoTextImage::Create_Text_Label(int px, int py )
 105 {
 106         // Text Window Level
 107         vtkTextActor *textActor = vtkTextActor::New();
 108         textActor->SetDisplayPosition(px, py);
 109         textActor->SetInput("0");
 110         // Set coordinates to match the old vtkScaledTextActor default value
 111         textActor->GetPosition2Coordinate()->SetCoordinateSystemToNormalizedViewport();
 112         textActor->GetPosition2Coordinate()->SetValue( 0.2 , 0.2 );
 113         vtkTextProperty *tprop = textActor->GetTextProperty();
 114         tprop->SetFontSize(14);
 115         tprop->SetFontFamilyToArial();
 116         tprop->SetColor(1, 1, 0);
 117         _wxvtk2Dbaseview->GetRenderer()->AddActor2D(textActor);
 118         return textActor;
 119 }
 120
 121 //-------------------------------------------------------------------
 122
 123 void vtkInfoTextImage::PutWindowLevel()
 124 {
 125         double value =  _wxvtk2Dbaseview->_imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->GetWindow() ;
 126         char zTzxt[20];
 127         char resultText[50];
 128         strcpy(resultText,"w:");
 129         sprintf(zTzxt,"%3.4f",value);
 130         strcat(resultText,zTzxt);
 131         _vtkText_WindowLevel            -> SetInput(resultText);
 132 }
 133
 134 //-------------------------------------------------------------------
 135
 136 void vtkInfoTextImage::PutColorLevel()
 137 {
 138         double value = _wxvtk2Dbaseview->_imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->GetLevel();
 139         char zTzxt[20];
 140         char resultText[50];
 141         strcpy(resultText,"c:");
 142 //      itoa (value,zTzxt,10);
 143         sprintf(zTzxt,"%3.2f",value);
 144         strcat(resultText,zTzxt);
 145         _vtkText_ColorLevel             -> SetInput(resultText);
 146 }
 147
 148 //-------------------------------------------------------------------
 149 void vtkInfoTextImage::PutPlane()
 150 {
 151         int plane = _wxvtk2Dbaseview->GetDirection();
 152         char zTzxt[20];
 153         char resultText[50];
 154         if (plane==0) { strcpy(resultText,"plane:YZ"); }
 155         if (plane==1) { strcpy(resultText,"plane:XZ"); }
 156         if (plane==2) { strcpy(resultText,"plane:XY"); }
 157         _vtkText_plane          -> SetInput(resultText);
 158 }
 159
 160 //-------------------------------------------------------------------
 161
 162 void vtkInfoTextImage::PutPosition(int xx,int yy, int zz)
 163 {
 164         char zTzxt[50];
 165         char resultText[50];
 166         strcpy(resultText,"p: ");
 167         sprintf(zTzxt,"%d",xx);
 168         strcat(resultText,zTzxt);
 169         strcat(resultText," , ");
 170         sprintf(zTzxt,"%d",yy);
 171         strcat(resultText,zTzxt);
 172         strcat(resultText," , ");
 173         sprintf(zTzxt,"%d",zz);
 174         strcat(resultText,zTzxt);
 175         int nX = _marimagedata->GetXOriginal(xx);
 176         int nY = _marimagedata->GetYOriginal(yy);
 177         int nZ = _marimagedata->GetZOriginal(zz);
 178         strcat(resultText,"   (");
 179         sprintf(zTzxt,"%d",nX);
 180         strcat(resultText,zTzxt);
 181         strcat(resultText,",");
 182         sprintf(zTzxt,"%d",nY);
 183         strcat(resultText,zTzxt);
 184         strcat(resultText,",");
 185         sprintf(zTzxt,"%d",nZ);
 186         strcat(resultText,zTzxt);
 187         strcat(resultText,")");
 188         _vtkText_position               -> SetInput(resultText);
 189 }
 190
 191 //-------------------------------------------------------------------
 192
 193 void vtkInfoTextImage::PutPixelIntensity(int xx, int yy, int zz)
 194 {
 195         bool ok=true;
 196         int dim[3];
 197         double spa[3];
 198         vtkImageData *imagedata = _marimagedata->GetImageData();
 199         imagedata->GetDimensions(dim);
 200         imagedata->GetSpacing(spa);
 201         if ( (xx<0) || (xx>=dim[0]) || (yy<0) || (yy>=dim[1]) || (zz<0) || (zz>=dim[2]) )
 202         {
 203                 ok=false;
 204         }
 205         char zTzxt[20];
 206         char resultText[50];
 207         strcpy(resultText,"GL: ");
 208         if (ok==true)
 209         {
 210                 if (imagedata->GetScalarType()==VTK_BIT)
 211                 {
 212                         char *pOrg=(char*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 213                         if(*pOrg==0)
 214                         {
 215                                 sprintf(zTzxt,"%d",0);
 216                         } else {
 217                                 sprintf(zTzxt,"%d",1);
 218                         } // if pOrg
 219                 } else if (imagedata->GetScalarType()==VTK_CHAR) {
 220                         char *pOrg=(char*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 221         //              itoa (*pOrg,zTzxt,10);
 222                         int tmp=*pOrg;
 223                         sprintf(zTzxt,"%d",tmp);
 224                 } else if (imagedata->GetScalarType()==VTK_SIGNED_CHAR) {
 225                         signed char *pOrg=(signed char*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 226         //              itoa (*pOrg,zTzxt,10);
 227                         int tmp=*pOrg;
 228                         sprintf(zTzxt,"%d",tmp);
 229                 } else if (imagedata->GetScalarType()==VTK_UNSIGNED_CHAR) {
 230                         unsigned char *pOrg=(unsigned char*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 231         //              itoa (*pOrg,zTzxt,10);
 232                         int tmp=*pOrg;
 233                         sprintf(zTzxt,"%d",tmp);
 234                 } else if (imagedata->GetScalarType()==VTK_SHORT) {
 235                         short *pOrg=(short*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 236         //              itoa (*pOrg,zTzxt,10);
 237                         int tmp=*pOrg;
 238                         sprintf(zTzxt,"%d",tmp);
 239                 } else if (imagedata->GetScalarType()==VTK_UNSIGNED_SHORT) {
 240                         unsigned short *pOrg=(unsigned short*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 241         //              itoa (*pOrg,zTzxt,10);
 242                         int tmp=*pOrg;
 243                         sprintf(zTzxt,"%d",tmp);
 244                 } else if (imagedata->GetScalarType()==VTK_INT) {
 245                         int *pOrg=(int*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 246         //              itoa (*pOrg,zTzxt,10);
 247                         sprintf(zTzxt,"%d",*pOrg);
 248                 } else if (imagedata->GetScalarType()==VTK_UNSIGNED_INT) {
 249                         unsigned int *pOrg=(unsigned int*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 250         //              itoa (*pOrg,zTzxt,10);
 251                         int tmp=*pOrg;
 252                         sprintf(zTzxt,"%d",tmp);
 253                 } else if (imagedata->GetScalarType()==VTK_LONG) {
 254                         long *pOrg=(long*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 255         //              itoa (*pOrg,zTzxt,10);
 256                         double tmp=*pOrg;
 257                         sprintf(zTzxt,"%3.4f",tmp);
 258                 } else if (imagedata->GetScalarType()==VTK_UNSIGNED_LONG) {
 259                         unsigned long *pOrg=(unsigned long*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 260         //              itoa (*pOrg,zTzxt,10);
 261                         double tmp=*pOrg;
 262                         sprintf(zTzxt,"%3.4f",tmp);
 263                 } else if (imagedata->GetScalarType()==VTK_FLOAT) {
 264                         float *pOrg=(float*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 265         //              itoa (*pOrg,zTzxt,10);
 266                         double tmp=(double)*pOrg;
 267                         sprintf(zTzxt,"%3.4f",tmp);
 268                 } else if (imagedata->GetScalarType()==VTK_DOUBLE) {
 269                         double *pOrg=(double*)imagedata->GetScalarPointer ((int)xx,(int)yy,(int)zz);
 270         //              itoa (*pOrg,zTzxt,10);
 271                         double tmp=*pOrg;
 272                         sprintf(zTzxt,"%3.4f",tmp);
 273                 } // if imagedata  Type
 274         }  else  {
 275                 strcpy(zTzxt,"---");
 276         } // if ok
 277         strcat(resultText,zTzxt);
 278         _vtkText_pixelIntensity -> SetInput(resultText);
 279 }