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                 img->GetExtent( ext );
  15                 if (mchange!=NULL) { mchange->Delete(); }
  16                 mchange = vtkImageChangeInformation::New();
  17                 mchange->SetInput( img );
  18                 mchange->SetExtentTranslation( -ext[0], -ext[2], -ext[4] );
  19                 mchange->Update();    //important
  20
  21                 bbSetOutputOut( mchange->GetOutput() );
  22         }
  23
  24
  25 }
  26 void ImageChangeInformation::bbUserConstructor()
  27 {
  28   mchange=NULL;
  29    bbSetOutputOut( NULL);
  30    bbSetInputIn(NULL);
  31 }
  32 void ImageChangeInformation::bbUserCopyConstructor(bbtk::BlackBox::Pointer)
  33 {
  34         mchange=NULL;
  35 }
  36 void ImageChangeInformation::bbUserDestructor()
  37 {
  38         if (mchange!=NULL)
  39         {
  40                 mchange->Delete();
  41         }
  42 }
  43
  44 }
  45 // EO namespace bbcreaMaracasVisu
  46
  47