bbtk/src/bbmaracasvisuImageChangeInformation.cxx

   1
   2 #include "bbmaracasvisuImageChangeInformation.h"
   3 #include "bbcreaMaracasVisuPackage.h"
   4 namespace bbcreaMaracasVisu
   5 {
   6
   7 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,ImageChangeInformation)
   8 BBTK_BLACK_BOX_IMPLEMENTATION(ImageChangeInformation,bbtk::AtomicBlackBox);
   9 void ImageChangeInformation::Process()
  10 {
  11         int ext[6];
  12         vtkImageData* img = bbGetInputIn();
  13         if(img!=NULL){
  14                 if(mchange != NULL){
  15                         mchange->Delete();
  16                 }
  17                 mchange = vtkImageChangeInformation::New();
  18                 img->GetExtent( ext );
  19                 mchange->SetInput( img );
  20                 mchange->SetExtentTranslation( -ext[0], -ext[2], -ext[4] );
  21                 mchange->Update();    //important
  22
  23                 bbSetOutputOut( mchange->GetOutput() );
  24         }
  25
  26
  27 }
  28 void ImageChangeInformation::bbUserSetDefaultValues()
  29 {
  30   mchange = NULL;
  31    bbSetOutputOut( NULL);
  32    bbSetInputIn(NULL);
  33 }
  34
  35 void ImageChangeInformation::bbUserInitializeProcessing()
  36 {
  37
  38 }
  39
  40 void ImageChangeInformation::bbUserFinalizeProcessing()
  41 {
  42         if (mchange!=NULL)
  43         {
  44                 mchange->Delete();
  45         }
  46 }
  47
  48
  49
  50
  51 }
  52 // EO namespace bbcreaMaracasVisu
  53
  54