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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkSpatialObjectPoint.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkSpatialObjectPoint_h
#define __itkSpatialObjectPoint_h
#include "itkPoint.h"
#include "vnl/vnl_vector_fixed.h"
#include "itkRGBAPixel.h"
namespace itk
{
/** \class SpatialObjectPoint
* \brief Point used for spatial objets
*
* This class contains all the functions necessary to define a point
*
* \sa TubeSpatialObjectPoint SurfaceSpatialObjectPoint
*/
template < unsigned int TPointDimension = 3 >
class ITK_EXPORT SpatialObjectPoint
{
public:
/** Constructor. This one defines the # of dimensions in the
* SpatialObjectPoint */
SpatialObjectPoint( void );
/** Default destructor. */
virtual ~SpatialObjectPoint( void );
typedef SpatialObjectPoint Self;
typedef Point< double, TPointDimension > PointType;
typedef vnl_vector< double > VectorType;
typedef RGBAPixel< float > PixelType;
typedef PixelType ColorType;
/** Get the SpatialObjectPoint Id. */
int GetID( void ) const;
/** Set the SpatialObjectPoint Id. */
void SetID(const int newID);
/** Return a pointer to the point object. */
const PointType & GetPosition( void ) const;
/** Set the point object. Couldn't use macros for these methods. */
void SetPosition(const PointType & newX);
void SetPosition(const double x0, const double x1);
void SetPosition(const double x0, const double x1, const double x2);
/** Copy one SpatialObjectPoint to another */
Self & operator=(const SpatialObjectPoint & rhs);
/** Set/Get color of the point */
const PixelType & GetColor( void ) const;
void SetColor(const PixelType & color );
void SetColor(float r, float g, float b, float a=1);
/** Set/Get red color of the point */
void SetRed( float r );
float GetRed( void ) const;
/** Set/Get Green color of the point */
void SetGreen( float g );
float GetGreen( void ) const;
/** Set/Get blue color of the point */
void SetBlue( float b );
float GetBlue( void ) const;
/** Set/Get alpha value of the point */
void SetAlpha( float a);
float GetAlpha( void ) const;
/** PrintSelf method */
void Print(std::ostream &os) const;
protected:
/** PrintSelf method */
virtual void PrintSelf(std::ostream &os, Indent indent) const;
/** A unique ID assigned to this SpatialObjectPoint */
int m_ID;
/** Position of the point */
PointType m_X;
/** Color of the point */
PixelType m_Color;
};
} // end of namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkSpatialObjectPoint.txx"
#endif
#endif // __itkSpatialObjectPoint_h
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