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


#include <vtkImageData.h>
#include <vtkImageCast.h>
#include <vtkImageThreshold.h>
#include <vtkImageSeedConnectivity.h>


namespace bbUtilities
{

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

//==================================================================
  BBTK_DECLARE_INPUT(In,vtkImageData *);
  BBTK_DECLARE_INPUT(PositionXYZ,std::vector<int>);	
  BBTK_DECLARE_INPUT(ThresholdMin,int);
  BBTK_DECLARE_INPUT(ThresholdMax,int);
  BBTK_DECLARE_OUTPUT(Out,vtkImageData*);
  BBTK_PROCESS(Process);
  void Process();
  private:
    vtkImageCast				*cast2;
	vtkImageCast				*cast4; // binary segmentation result
	vtkImageThreshold			*thresh2;
	vtkImageSeedConnectivity	*connect2;
};

BBTK_BEGIN_DESCRIBE_BLACK_BOX(SegmentationConnectivity,bbtk::AtomicBlackBox);
BBTK_NAME("SegmentationConnectivity");
BBTK_AUTHOR("Juan Carlos Prieto");
BBTK_DESCRIPTION("Segmentation of an image given a seed point (Region Growing)");
BBTK_CATEGORY("__CATEGORY__");
BBTK_INPUT(SegmentationConnectivity,In,"Input image",vtkImageData *, "");
BBTK_INPUT(SegmentationConnectivity,PositionXYZ,"vector with the Position [x y z]" , std::vector<int> , "");
BBTK_INPUT(SegmentationConnectivity,ThresholdMin,"Value min" , int, "" );
BBTK_INPUT(SegmentationConnectivity,ThresholdMax,"Value max" , int, "" );
BBTK_OUTPUT(SegmentationConnectivity,Out,"Result image",vtkImageData *, "");
BBTK_END_DESCRIBE_BLACK_BOX(SegmentationConnectivity);
}
// EO namespace bbUtilities

#endif // __bbUtilitiesSegmentationConnectivity_h_INCLUDED__