PackRecalage/src/bbPackRecalageResampleBox.cxx

   1 #include "bbPackRecalageResampleBox.h"
   2 #include "bbPackRecalagePackage.h"
   3 namespace bbPackRecalage
   4 {
   5
   6 BBTK_ADD_BLACK_BOX_TO_PACKAGE(PackRecalage,ResampleBox)
   7 BBTK_BLACK_BOX_IMPLEMENTATION(ResampleBox,bbtk::AtomicBlackBox);
   8 void ResampleBox::Process()
   9 {
  10     if(bbGetInputIn() != NULL && bbGetInputFactor() != 0)
  11         {
  12                 double factor = bbGetInputFactor();
  13                 resample->SetInput(bbGetInputIn());
  14                 resample->SetAxisMagnificationFactor(0, factor);
  15                 resample->SetAxisMagnificationFactor(1, factor);
  16                 resample->SetAxisMagnificationFactor(2, factor);
  17                 resample->Update();
  18                 vtkImageData *image = resample->GetOutput();
  19                 std::cout << "NTU: new spacing!" << image->GetExtent()[1] << " " << image->GetExtent()[3] << " " << image->GetExtent()[5] << " " << image->GetSpacing()[0] << " " << image->GetSpacing()[1] << " " << image->GetSpacing()[2] << std::endl;
  20                 bbSetOutputOut(resample->GetOutput());
  21         }
  22         else
  23         {
  24                 bbSetOutputOut(NULL);
  25         }
  26 }
  27 void ResampleBox::bbUserSetDefaultValues()
  28 {
  29     bbSetInputIn(NULL);
  30         bbSetInputFactor(0);
  31         bbSetOutputOut(NULL);
  32 }
  33 void ResampleBox::bbUserInitializeProcessing()
  34 {
  35         resample = vtkImageResample::New();
  36 }
  37 void ResampleBox::bbUserFinalizeProcessing()
  38 {
  39         resample->Delete();
  40 }
  41 }
  42 // EO namespace bbPackRecalage
  43
  44