Color

sRGB color container. More...

#include <color.hpp>

Public Member Functions
constexpr	Color (uint8 rgba=0) noexcept
	Creates a new sRGB color structure.
constexpr	Color (uint8 r, uint8 g, uint8 b, uint8 a) noexcept
	Creates a new sRGB color structure.
constexpr	Color (uint32 data)
	Creates a new sRGB color structure from the binary data.
	Color (const string &hex)
	Creates a new sRGB color structure from the hexadecimal string.
constexpr	Color (float2 normRg)
	Creates a new sRGB color structure from the normalized R and G channels. (Red, Green)
constexpr	Color (float3 normRgb)
	Creates a new sRGB color structure from the normalized RGB channels. (Red, Green, Blue)
constexpr	Color (float4 normRgba)
	Creates a new sRGB color structure from the normalized RGBA channels. (Red, Green, Blue, Alpha)
	Color (f32x4 normRgba)
	Creates a new sRGB color structure from the normalized RGBA channels. (Red, Green, Blue, Alpha)
constexpr	operator float2 () const noexcept
	Converts sRGB color to the normalized RG vector. (Red, Green)
constexpr	operator float3 () const noexcept
	Converts sRGB color to the normalized RGB vector. (Red, Green, Blue)
constexpr	operator float4 () const noexcept
	Converts sRGB color to the normalized RGBA vector. (Red, Green, Blue, Alpha)
	operator f32x4 () const noexcept
	Converts sRGB color to the normalized RGBA SIMD vector. (Red, Green, Blue, Alpha)
constexpr	operator uint32 () const noexcept
	Returns color binary data.
constexpr float	getNormR () const noexcept
	Returns sRGB color normalizer R channel. (Red)
constexpr float	getNormG () const noexcept
	Returns sRGB color normalizer G channel. (Green)
constexpr float	getNormB () const noexcept
	Returns sRGB color normalizer B channel. (Blue)
constexpr float	getNormA () const noexcept
	Returns sRGB color normalizer A channel. (Alpha)
constexpr void	setNormR (float r) noexcept
	Sets sRGB color normalizer R channel. (Red)
constexpr void	setNormG (float g) noexcept
	Sets sRGB color normalizer G channel. (Green)
constexpr void	setNormB (float b) noexcept
	Sets sRGB color normalizer B channel. (Blue)
constexpr void	setNormA (float a) noexcept
	Sets sRGB color normalizer A channel. (Alpha)
string	toString4 () const noexcept
	Converts sRGB color to the string. (Space separated)
string	toString3 () const noexcept
	Converts sRGB color to the string. (Space separated)
string	toString2 () const noexcept
	Converts sRGB color to the string. (Space separated)
string	toString1 () const noexcept
	Converts sRGB color to the string. (Space separated)
string	toHex4 () const noexcept
	Converts sRGB color to the RGB hexadecimal string.
string	toHex3 () const noexcept
	Converts sRGB color to the RGBA hexadecimal string.
f32x4	toLinear () const noexcept
	Converts sRGB color to the normalized linear RGB color space.
constexpr bool	operator== (Color c) const noexcept
constexpr bool	operator!= (Color c) const noexcept
constexpr bool	operator< (Color c) const noexcept
constexpr bool	operator> (Color c) const noexcept
constexpr bool	operator<= (Color c) const noexcept
constexpr bool	operator>= (Color c) const noexcept
constexpr bool	operator== (uint8 n) const noexcept
constexpr bool	operator!= (uint8 n) const noexcept
constexpr bool	operator< (uint8 n) const noexcept
constexpr bool	operator> (uint8 n) const noexcept
constexpr bool	operator<= (uint8 n) const noexcept
constexpr bool	operator>= (uint8 n) const noexcept

Static Public Member Functions
static Color	fromLinear (f32x4 normRGBA) noexcept
	Converts normalized linear RGB color to the sRGB color space.

Public Attributes
uint8	r = 0
uint8	g = 0
uint8	b = 0
uint8	a = 0

Static Public Attributes
static const Color	white = Color(255, 255, 255, 255)
static const Color	black = Color(0, 0, 0, 255)
static const Color	grey = Color(127, 127, 127, 255)
static const Color	transparent = Color(0, 0, 0, 0)
static const Color	red = Color(255, 0, 0, 255)
static const Color	green = Color(0, 255, 0, 255)
static const Color	blue = Color(0, 0, 255, 255)
static const Color	cyan = Color(0, 255, 255, 255)
static const Color	magenta = Color(255, 0, 255, 255)
static const Color	yellow = Color(255, 255, 0, 255)

Detailed Description

sRGB color container.

Constructor & Destructor Documentation

Color() [1/8]

constexpr Color ( uint8 rgba = 0 )

inlineexplicitconstexprnoexcept

Creates a new sRGB color structure.

Parameters

rgba	target color value for all RGBA channels

Color() [2/8]

constexpr Color ( uint8 r, uint8 g, uint8 b, uint8 a )

inlineconstexprnoexcept

Creates a new sRGB color structure.

Parameters

r	red channel color value
g	green channel color value
b	blue channel color value
a	alpha channel color value (transparency)

Color() [3/8]

constexpr Color ( uint32 data )

inlineexplicitconstexpr

Creates a new sRGB color structure from the binary data.

Parameters

data	target binary color data

Color() [4/8]

Color ( const string & hex )

inlineexplicit

Creates a new sRGB color structure from the hexadecimal string.

Parameters

[in]

hex

target hexadecimal color string

Color() [5/8]

constexpr Color ( float2 normRg )

inlineexplicitconstexpr

Creates a new sRGB color structure from the normalized R and G channels. (Red, Green)

Parameters

normRg

target normalized R and G channel color values

Color() [6/8]

constexpr Color ( float3 normRgb )

inlineexplicitconstexpr

Creates a new sRGB color structure from the normalized RGB channels. (Red, Green, Blue)

Parameters

normRgb

target normalized RGB channel color values

Color() [7/8]

constexpr Color ( float4 normRgba )

inlineexplicitconstexpr

Creates a new sRGB color structure from the normalized RGBA channels. (Red, Green, Blue, Alpha)

Parameters

normRgba

target normalized RGBA channel color values

Color() [8/8]

Color ( f32x4 normRgba )

inlineexplicit

Creates a new sRGB color structure from the normalized RGBA channels. (Red, Green, Blue, Alpha)

Parameters

normRgba

target normalized RGBA channel color SIMD values

Member Data Documentation

r

uint8 r = 0

Red color channel value.

g

uint8 g = 0

Green color channel value.

b

uint8 b = 0

Blue color channel value.

a

uint8 a = 0

Alpha color channel value. (Transparency)