libinsighttoolkit3-dev 3.20.1-1 / usr / include / InsightToolkit / SpatialObject / itkSpatialObjectPoint.txx

/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    itkSpatialObjectPoint.txx
  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_txx
#define __itkSpatialObjectPoint_txx

#include "itkSpatialObjectPoint.h"

namespace itk 
{

/** Constructor */
template< unsigned int TPointDimension >
SpatialObjectPoint< TPointDimension >
::SpatialObjectPoint( void ) 
{ 
  m_ID = -1;
  m_Color.SetRed(1.0); // red by default
  m_Color.SetGreen(0);
  m_Color.SetBlue(0);
  m_Color.SetAlpha(1);
  for(unsigned int i=0;i<TPointDimension;i++)
    {
    m_X[i]=0;
    }
}

/** Destructor */
template< unsigned int TPointDimension >
SpatialObjectPoint< TPointDimension >
::~SpatialObjectPoint( void ) 
{
}

/** Return the color of the point */
template< unsigned int TPointDimension >
const typename SpatialObjectPoint< TPointDimension >::PixelType &
SpatialObjectPoint< TPointDimension >
::GetColor( void ) const
{ 
  return m_Color; 
}

/** Set the color of the point */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetColor( const PixelType & color )
{ 
  m_Color = color; 
}

/** Set the color of the point */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetColor(float r, float g, float b, float a)
{ 
  m_Color.SetRed(r);
  m_Color.SetGreen(g);
  m_Color.SetBlue(b);
  m_Color.SetAlpha(a); 
}

/** Set the red channel of the point */
template< unsigned int TPointDimension >
void
SpatialObjectPoint< TPointDimension >
::SetRed( float r )
{
  m_Color.SetRed(r);
}

/** Return the red channel of the point */
template< unsigned int TPointDimension >
float 
SpatialObjectPoint< TPointDimension >
::GetRed( void ) const
{ 
  return m_Color.GetRed(); 
}

/** Set the green channel of the point */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetGreen( float g )
{ 
  m_Color.SetGreen(g); 
}

/** Return the green channel of the point */
template< unsigned int TPointDimension >
float
SpatialObjectPoint< TPointDimension >
::GetGreen( void ) const
{ 
  return m_Color.GetGreen(); 
}

/** Set the blue channel of the point */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetBlue( float b )
{ 
  m_Color.SetBlue(b); 
}

/** Return the blue channel of the point */
template< unsigned int TPointDimension >
float 
SpatialObjectPoint< TPointDimension >
::GetBlue( void ) const
{ 
  return m_Color.GetBlue(); 
}

/** Set the alpha value of the point */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetAlpha( float a)
{ 
  m_Color.SetAlpha(a); 
}

/** Return the alpha value of the point */
template< unsigned int TPointDimension >
float 
SpatialObjectPoint< TPointDimension >
::GetAlpha( void ) const
{ 
  return m_Color.GetAlpha(); 
}
    
/** Set the Identification number of a point */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetID( const int newID ) 
{
  m_ID = newID;
}

/** Get the Identification number of a point */
template< unsigned int TPointDimension >
int 
SpatialObjectPoint< TPointDimension >
::GetID( void ) const
{
  return m_ID;
}


/** Return the position of a point */
template< unsigned int TPointDimension >
const typename SpatialObjectPoint< TPointDimension >::PointType &
SpatialObjectPoint< TPointDimension >
::GetPosition( void ) const
{
  return m_X;
}

/** Set the position : n-D case */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetPosition( const PointType & newX ) 
{
  m_X = newX;
}

/** Set the position : 3D case */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetPosition( const double x0, const double x1, const double x2 ) 
{
  m_X[0] = x0;
  m_X[1] = x1;
  m_X[2] = x2;
}

/** Set the position : 2D case */
template< unsigned int TPointDimension >
void 
SpatialObjectPoint< TPointDimension >
::SetPosition( const double x0, const double x1 ) 
{
  m_X[0] = x0;
  m_X[1] = x1;
}


/** Copy a point to another point */
template< unsigned int TPointDimension >
typename SpatialObjectPoint< TPointDimension >::Self & 
SpatialObjectPoint< TPointDimension >
::operator=(const SpatialObjectPoint & rhs) 
{
  m_ID = rhs.m_ID;
  m_X = rhs.m_X;
  m_Color = rhs.m_Color;
  return * this;
}


/** PrintSelfMethod */
template< unsigned int TPointDimension >
void
SpatialObjectPoint< TPointDimension >
::Print(std::ostream & os) const
{
  this->PrintSelf(os, 3);
}

/** PrintSelfMethod */
template< unsigned int TPointDimension >
void
SpatialObjectPoint< TPointDimension >
::PrintSelf(std::ostream & os, Indent indent) const
{
  os << indent << "RGBA: "<< m_Color.GetRed() << " ";
  os << m_Color.GetGreen() << " ";
  os << m_Color.GetBlue() << " ";
  os << m_Color.GetAlpha() << std::endl;
  os << indent << "Position: ";
  for(unsigned int i=1;i<TPointDimension;i++)
    {
    os << m_X[i-1] << ",";
    }
  os <<  m_X[TPointDimension-1] << std::endl;
}


} // end namespace itk

#endif