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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#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
* \ingroup ITKSpatialObjects
*/
template< unsigned int TPointDimension = 3 >
class ITK_TEMPLATE_EXPORT SpatialObjectPoint
{
public:
/** Constructor. This one defines the number of dimensions in the
* SpatialObjectPoint */
SpatialObjectPoint();
/** Default destructor. */
virtual ~SpatialObjectPoint();
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() const;
/** Set the SpatialObjectPoint Id. */
void SetID(const int newID);
/** Return a pointer to the point object. */
const PointType & GetPosition() 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() 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() const;
/** Set/Get Green color of the point */
void SetGreen(float g);
float GetGreen() const;
/** Set/Get blue color of the point */
void SetBlue(float b);
float GetBlue() const;
/** Set/Get alpha value of the point */
void SetAlpha(float a);
float GetAlpha() 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.hxx"
#endif
#endif // itkSpatialObjectPoint_h
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