#include "bbTransform3DdicomFlipImage.h"
#include "bbTransform3DdicomPackage.h"
namespace bbTransform3Ddicom
{

BBTK_ADD_BLACK_BOX_TO_PACKAGE(Transform3Ddicom,FlipImage)
BBTK_BLACK_BOX_IMPLEMENTATION(FlipImage,bbtk::AtomicBlackBox);

void FlipImage::Process()
{
	if (imagedata!=NULL)
	{
		imagedata->Delete();
	}
	imagedata = vtkImageData::New();
	imagedata->DeepCopy( bbGetInputIn() );
	
	int ext[6];
	imagedata->GetExtent( ext );
	
	for (int z=0; z<=ext[5]; z++) {
	  for (int x=0; x<ext[1]; x++) {
		for (int y=0; y<ext[3]/2; y++) {
			unsigned short *p1 = (unsigned short *)imagedata->GetScalarPointer( x , y , z ); 
			unsigned short *p2 = (unsigned short *)imagedata->GetScalarPointer( x , ext[3]-y-1 , z ); 
			unsigned short tt;
			tt =*p1;
			*p1=*p2;
			*p2=tt;
		}
	  } 
	}

	bbSetOutputOut( imagedata );
}

/*  EED 13/11/2015
void FlipImage::bbUserConstructor()
{
	imagedata=NULL;
//    bbSetInputIn(0);
}

void FlipImage::bbUserCopyConstructor(bbtk::BlackBox::Pointer)
{
}

void FlipImage::bbUserDestructor()
{  
}
*/



//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void FlipImage::bbUserSetDefaultValues()
{
	imagedata=NULL;
//    bbSetInputIn(0);
 
}




//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void FlipImage::bbUserInitializeProcessing()
{

//  THE INITIALIZATION METHOD BODY :
//    Here does nothing 
//    but this is where you should allocate the internal/output pointers 
//    if any 

  
}
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void FlipImage::bbUserFinalizeProcessing()
{

//  THE FINALIZATION METHOD BODY :
//    Here does nothing 
//    but this is where you should desallocate the internal/output pointers 
//    if any
  
}



}
// EO namespace bbTransform3Ddicom