#ifndef __bbvtkSimpleMathematics_h_INCLUDED__
#define __bbvtkSimpleMathematics_h_INCLUDED__
#include "bbvtk_EXPORT.h"
#include "bbtkAtomicBlackBox.h"
#include "iostream"

#include <vtkImageMathematics.h>
#include <vtkImageData.h>
#include <vtkType.h>
#include <vtkImageData.h>


namespace bbvtk
{


class StaticLecture
{
public:
	void setPixelValue(int i, int j, int k, vtkImageData* img, double value);
	double getPixelValue(int i, int j, int k, vtkImageData* img);
};


class bbvtk_EXPORT SimpleMathematics
 :
   public bbtk::AtomicBlackBox
{
  BBTK_BLACK_BOX_INTERFACE(SimpleMathematics,bbtk::AtomicBlackBox);
  BBTK_DECLARE_INPUT(In1,vtkImageData*);
  BBTK_DECLARE_INPUT(In2,vtkImageData*);
  BBTK_DECLARE_INPUT(Operation,int);
  BBTK_DECLARE_INPUT(InConstant,double);
  BBTK_DECLARE_OUTPUT(Out,vtkImageData*);
  BBTK_PROCESS(Process);
  void Process();

  void crearPredeterminado();
  void substractWithMinimum();
  void MultiplyBy();

  StaticLecture lector;

  vtkImageMathematics* ope;
  vtkImageData* constante;
};

BBTK_BEGIN_DESCRIBE_BLACK_BOX(SimpleMathematics,bbtk::AtomicBlackBox);
BBTK_NAME("SimpleMathematics");
BBTK_AUTHOR("_author_");
BBTK_DESCRIPTION("_description_");
BBTK_CATEGORY("__CATEGORY__");
BBTK_INPUT(SimpleMathematics,In1,"",vtkImageData*,"");
BBTK_INPUT(SimpleMathematics,In2,"",vtkImageData*,"");
BBTK_INPUT(SimpleMathematics,InConstant,"",double,"");
BBTK_INPUT(SimpleMathematics,Operation,"0:Add, 1:subtract, 2:multiply, 3:divide, 4:invert, 5:sin, 6:cos, 7:exp, 8:log, 9:abs",int,"");
BBTK_OUTPUT(SimpleMathematics,Out,"",vtkImageData*,"");
BBTK_END_DESCRIBE_BLACK_BOX(SimpleMathematics);
}
// EO namespace bbSimpleProcessing

#endif // __bbvtkSimpleMathematics_h_INCLUDED__