// -------------------------------------------------------------------------
// @author Leonardo Florez-Valencia (florez-l@javeriana.edu.co)
// -------------------------------------------------------------------------

#ifndef __cpExtensions__Algorithms__SkeletonToImageFilter__h__
#define __cpExtensions__Algorithms__SkeletonToImageFilter__h__

#include <cpExtensions/Config.h>
#include <itkImageSource.h>

// -------------------------------------------------------------------------
namespace cpExtensions
{
  namespace Algorithms
  {
    /**
     */
    template< class _TSkeleton, class _TImage >
    class SkeletonToImageFilter
      : public itk::ImageSource< _TImage >
    {
    public:
      // Basic types
      typedef SkeletonToImageFilter             Self;
      typedef itk::ImageSource< _TImage >     Superclass;
      typedef itk::SmartPointer< Self >       Pointer;
      typedef itk::SmartPointer< const Self > ConstPointer;

      typedef _TSkeleton TSkeleton;
      typedef _TImage    TImage;
      typedef typename _TImage::IndexType  TIndex;
      typedef typename _TImage::PixelType  TPixel;
      typedef typename _TImage::PointType  TPoint;
      typedef typename _TImage::RegionType TRegion;
      typedef itk::ImageBase< _TImage::ImageDimension > TImageBase;

    public:
      itkNewMacro( Self );
      itkTypeMacro( SkeletonToImageFilter, itk::ImageSource );

      itkGetConstMacro( InsideValue, TPixel );
      itkGetConstMacro( OutsideValue, TPixel );

      itkSetMacro( InsideValue, TPixel );
      itkSetMacro( OutsideValue, TPixel );

    public:
      const TImageBase* GetTemplateImage( ) const;
      void SetTemplateImage( TImageBase* image );

      const TSkeleton* GetSkeleton( ) const;
      void SetSkeleton( TSkeleton* skeleton );

    protected:
      SkeletonToImageFilter( );
      virtual ~SkeletonToImageFilter( );

      virtual void GenerateData( ) cpExtensions_OVERRIDE;

    private:
      // Purposely not implemented
      SkeletonToImageFilter( const Self& );
      void operator=( const Self& );

    protected:
      TPixel m_InsideValue;
      TPixel m_OutsideValue;
    };

  } // ecapseman

} // ecapseman

// -------------------------------------------------------------------------
#ifndef ITK_MANUAL_INSTANTIATION
#  include <cpExtensions/Algorithms/SkeletonToImageFilter.hxx>
#endif // ITK_MANUAL_INSTANTIATION

#endif // __cpExtensions__Algorithms__SkeletonToImageFilter__h__

// eof - $RCSfile$