#ifndef __bbUtilitiesLoadAxis_h_INCLUDED__
#define __bbUtilitiesLoadAxis_h_INCLUDED__
#include "bbtkAtomicBlackBox.h"
#include "iostream"

#include <vtkImageData.h>

namespace bbUtilities
{

class /*BBTK_EXPORT*/ LoadAxis
 : 
   public bbtk::AtomicBlackBox
{
  //BBTK_USER_BLACK_BOX_INTERFACE(LoadAxis,bbtk::AtomicBlackBox);
  BBTK_BLACK_BOX_INTERFACE(LoadAxis,bbtk::AtomicBlackBox);

//==================================================================
  BBTK_DECLARE_INPUT(FileNameAxisPoints,std::string);  
  BBTK_DECLARE_INPUT(Image,vtkImageData*);
  BBTK_DECLARE_OUTPUT(OutX,std::vector<double>);
  BBTK_DECLARE_OUTPUT(OutY,std::vector<double>);
  BBTK_DECLARE_OUTPUT(OutZ,std::vector<double>);
  BBTK_PROCESS(Process);
  void Process();
};

BBTK_BEGIN_DESCRIBE_BLACK_BOX(LoadAxis,bbtk::AtomicBlackBox);
BBTK_NAME("LoadAxis");
BBTK_AUTHOR("car-prie@uniandes.edu.co");
BBTK_DESCRIPTION("Load Axis from file 1 point per line [X Y Z] separated by space");
BBTK_CATEGORY("__CATEGORY__");
BBTK_INPUT(LoadAxis,FileNameAxisPoints,"Filename where the points are stored",std::string, "");
BBTK_INPUT(LoadAxis,Image,"Image for the spacing",vtkImageData*, "");
BBTK_OUTPUT(LoadAxis,OutX,"Output Vector",std::vector<double>, "");
BBTK_OUTPUT(LoadAxis,OutY,"Output Vector",std::vector<double>, "");
BBTK_OUTPUT(LoadAxis,OutZ,"Output Vector",std::vector<double>, "");
BBTK_END_DESCRIBE_BLACK_BOX(LoadAxis);
}
// EO namespace bbUtilities

#endif // __bbUtilitiesLoadAxis_h_INCLUDED__