Color.ih

// IMPLEMENTATION of inline methods.

#include <cstdlib>



// Implementation of inline methods                                          //


// Implementation of inline functions and external operators                 //

inline
std::ostream&
DGtal::operator<< ( std::ostream & out,
                  const Color & object )
{
    object.selfDisplay ( out );
    return out;
}



inline Color &
DGtal::Color::setRGBi( const unsigned char aRedValue,
           const unsigned char aGreenValue,
           const unsigned char aBlueValue,
           const unsigned char aAlphaValue ) {
  myRed = aRedValue;
  myGreen = aGreenValue;
  myBlue = aBlueValue;
  myAlpha = aAlphaValue;
  return *this;
}


inline void
DGtal::Color::red( const unsigned char aRedValue )
{
  myRed = aRedValue;
}

inline void
DGtal::Color::green( unsigned char aGreenValue )
{
  myGreen = aGreenValue;
}

inline void 
DGtal::Color::blue( unsigned char aBlueValue )
{
  myBlue = aBlueValue;
}

inline void 
DGtal::Color::alpha( unsigned char aAlphaValue )
{
  myAlpha = aAlphaValue;
}

inline 
unsigned char 
DGtal::Color::red() const 
{
 return myRed; 
} 

inline 
unsigned char 
DGtal::Color::green() const 
{
 return myGreen;
} 

inline 
unsigned char 
DGtal::Color::blue() const 
{
 return myBlue;
}
 
inline
unsigned char 
DGtal::Color::alpha() const 
{ 
  return myAlpha; 
} 


inline 
bool 
DGtal::Color::valid() const 
{ 
  return (*this) != Color::None;
}

//                                                                           //