colour< T > Class Template Reference

RGB + transparency colour type. More...

#include <colour.h>

Inherits Point< T, 4 >.

Public Types
typedef comma::Point< T, 4 >	Base
	base class

Public Member Functions
T	alpha () const
	return trasparency
colour< T > &	alpha (T t)
	set transparency
template<typename S >
S	as () const
	convert
T	blue () const
	return blue
colour< T > &	blue (T t)
	set blue
T	brightness () const
	colour ()
	default constructor
	colour (T r, T g, T b, T a=colour_traits< T >::max())
	constructor
T	green () const
	return green
colour< T > &	green (T t)
	set green
T	hue () const
bool	operator== (const colour &rhs) const
const T &	operator[] (std::size_t i) const
	const [] operator
T	red () const
	return red
colour< T > &	red (T t)
	set red
T	saturation () const

Static Public Member Functions
static colour< T >	fromString (const std::string &rgba)
	colour from string like 0x123456 or 0x12345678

Detailed Description

template<typename T>
class snark::graphics::colour< T >

RGB + transparency colour type.

Member Function Documentation

T brightness

(

)

const

T hue

(

)

const

bool operator== ( const colour< T > &  rhs ) const

inline

operators

Referenced by colour< S >::operator==().

T saturation

(

)

const

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The documentation for this class was generated from the following file:

• colour.h