bbtk/src/bbmaracasvisuImageActor.cxx

   1 #include "bbmaracasvisuImageActor.h"
   2 #include "bbcreaMaracasVisuPackage.h"
   3
   4 #include "vtkImageShiftScale.h"
   5
   6 namespace bbcreaMaracasVisu
   7 {
   8
   9 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,ImageActor)
  10 BBTK_BLACK_BOX_IMPLEMENTATION(ImageActor,bbtk::AtomicBlackBox);
  11 void ImageActor::Process()
  12 {
  13
  14         //JCP 04/04/09
  15         vtkRenderer *render = bbGetInputRenderer();
  16         vtkImageData *img = bbGetInputIn();
  17         vtkLinearTransform* transform = bbGetInputTransform();
  18
  19         if(img != NULL && transform != NULL){
  20
  21                 imageactor = vtkImageActor::New();
  22                 vtkImageShiftScale *imageshiftscale = vtkImageShiftScale::New();
  23                 imageshiftscale->SetInput( img );
  24                 imageshiftscale->SetOutputScalarTypeToUnsignedChar();
  25                 imageactor->SetInput( imageshiftscale->GetOutput() );
  26                 imageactor->SetUserTransform( transform );
  27
  28                 if(render != NULL ){
  29                         render->AddActor( imageactor );
  30                 }
  31
  32
  33                 bbSetOutputOut(imageactor);
  34
  35         }
  36
  37 }
  38 void ImageActor::bbUserSetDefaultValues()
  39 {
  40     firsttime = true;
  41     imageactor = NULL;
  42
  43     bbSetInputIn(NULL);
  44     bbSetInputTransform(NULL);
  45     bbSetInputRenderer(NULL);
  46
  47 }
  48
  49
  50         //-----------------------------------------------------------------
  51         void ImageActor::bbUserInitializeProcessing()
  52         {
  53         }
  54
  55         //-----------------------------------------------------------------
  56         void ImageActor::bbUserFinalizeProcessing()
  57         {
  58         }
  59
  60         //-----------------------------------------------------------------
  61 }
  62 // EO namespace bbcreaMaracasVisu
  63
  64