#ifndef __bbUtilitiesExtractVOI_h_INCLUDED__
#define __bbUtilitiesExtractVOI_h_INCLUDED__
#include "bbtkAtomicBlackBox.h"
#include "iostream"
#include "vtkImageData.h"
#include "vtkMetaImageWriter.h"
#include "vtkExtractVOI.h"

namespace bbUtilities
{

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

//==================================================================
  //Center point of the artery
  BBTK_DECLARE_INPUT(CenterPoint,std::vector< int >);
  //radius of the cube
  BBTK_DECLARE_INPUT(Radius,int);
  //Input image that has the artery to obtain the VOI
  BBTK_DECLARE_INPUT(Image,vtkImageData*);
  //VOI Output
  BBTK_DECLARE_OUTPUT(OutVOI,vtkImageData*);
  BBTK_PROCESS(Process);

  void Process();
  void writeImage(vtkImageData* image);
};

BBTK_BEGIN_DESCRIBE_BLACK_BOX(ExtractVOI,bbtk::AtomicBlackBox);
BBTK_NAME("ExtractVOI");
BBTK_AUTHOR("Juan Carlos Prieto");
BBTK_DESCRIPTION("Extract a VOI given a center point");
BBTK_CATEGORY("__CATEGORY__");
//Center point of the artery
BBTK_INPUT(ExtractVOI,CenterPoint,"Center of vessel",std::vector< int >, "");
//Input image that has the artery to obtain the VOI
BBTK_INPUT(ExtractVOI,Image,"Input image", vtkImageData*, "");
//VOI Output
BBTK_OUTPUT(ExtractVOI,OutVOI,"VOI output",vtkImageData*, "");
BBTK_END_DESCRIBE_BLACK_BOX(ExtractVOI);
}
// EO namespace bbUtilities

#endif // __bbUtilitiesExtractVOI_h_INCLUDED__