lxgui::gui::color Class Reference

Holds a single color (float RGBA, 128 bits) More...

#include <gui_color.hpp>

Classes
struct	hls
struct	hsv

Public Types
using	channel = float

Public Member Functions
constexpr	color ()=default
constexpr	color (channel nr, channel ng, channel nb, channel na=1.0f) noexcept
	color (const std::string &s)
hls	to_hls () const noexcept
hsv	to_hsv () const noexcept
bool	operator== (const color &c) const noexcept
bool	operator!= (const color &c) const noexcept
void	operator+= (const color &c) noexcept
void	operator-= (const color &c) noexcept
void	operator*= (const color &c) noexcept
void	operator*= (float f) noexcept

Static Public Member Functions
static constexpr color	from_bytes (std::uint8_t r, std::uint8_t g, std::uint8_t b, std::uint8_t a=255u) noexcept
static color	from_hls (const hls &hls) noexcept
static color	from_hsv (const hsv &hsv) noexcept

Public Attributes
channel	r = 1.0f
channel	g = 1.0f
channel	b = 1.0f
channel	a = 1.0f

Static Public Attributes
static const color	empty
static const color	white
static const color	black
static const color	red
static const color	green
static const color	blue
static const color	grey

Detailed Description

Holds a single color (float RGBA, 128 bits)

Definition at line 13 of file gui_color.hpp.

Member Typedef Documentation

channel

using lxgui::gui::color::channel = float

Definition at line 15 of file gui_color.hpp.

Constructor & Destructor Documentation

color() [1/3]

constexpr lxgui::gui::color::color ( )

constexprdefault

color() [2/3]

constexpr lxgui::gui::color::color ( channel  nr, channel  ng, channel  nb, channel  na = 1.0f  )

inlineconstexprnoexcept

Definition at line 26 of file gui_color.hpp.

color() [3/3]

lxgui::gui::color::color ( const std::string &  s )

explicit

Definition at line 21 of file gui_color.cpp.

Member Function Documentation

from_bytes()

static constexpr color lxgui::gui::color::from_bytes ( std::uint8_t  r, std::uint8_t  g, std::uint8_t  b, std::uint8_t  a = 255u  )

inlinestaticconstexprnoexcept

Definition at line 52 of file gui_color.hpp.

from_hls()

color lxgui::gui::color::from_hls ( const hls &  hls )

staticnoexcept

Definition at line 108 of file gui_color.cpp.

from_hsv()

color lxgui::gui::color::from_hsv ( const hsv &  hsv )

staticnoexcept

Definition at line 133 of file gui_color.cpp.

operator!=()

bool lxgui::gui::color::operator!= ( const color &  c ) const

noexcept

Definition at line 160 of file gui_color.cpp.

operator*=() [1/2]

void lxgui::gui::color::operator*= ( const color &  c )

noexcept

Definition at line 178 of file gui_color.cpp.

operator*=() [2/2]

void lxgui::gui::color::operator*= ( float  f )

noexcept

Definition at line 185 of file gui_color.cpp.

operator+=()

void lxgui::gui::color::operator+= ( const color &  c )

noexcept

Definition at line 164 of file gui_color.cpp.

operator-=()

void lxgui::gui::color::operator-= ( const color &  c )

noexcept

Definition at line 171 of file gui_color.cpp.

operator==()

bool lxgui::gui::color::operator== ( const color &  c ) const

noexcept

Definition at line 156 of file gui_color.cpp.

to_hls()

color::hls lxgui::gui::color::to_hls ( ) const

noexcept

Definition at line 26 of file gui_color.cpp.

to_hsv()

color::hsv lxgui::gui::color::to_hsv ( ) const

noexcept

Definition at line 62 of file gui_color.cpp.

Member Data Documentation

a

channel lxgui::gui::color::a = 1.0f

Definition at line 41 of file gui_color.hpp.

b

channel lxgui::gui::color::b = 1.0f

Definition at line 41 of file gui_color.hpp.

black

const color lxgui::gui::color::black

static

Definition at line 45 of file gui_color.hpp.

blue

const color lxgui::gui::color::blue

static

Definition at line 48 of file gui_color.hpp.

empty

const color lxgui::gui::color::empty

static

Definition at line 43 of file gui_color.hpp.

g

channel lxgui::gui::color::g = 1.0f

Definition at line 41 of file gui_color.hpp.

green

const color lxgui::gui::color::green

static

Definition at line 47 of file gui_color.hpp.

grey

const color lxgui::gui::color::grey

static

Definition at line 49 of file gui_color.hpp.

r

channel lxgui::gui::color::r = 1.0f

Definition at line 41 of file gui_color.hpp.

red

const color lxgui::gui::color::red

static

Definition at line 46 of file gui_color.hpp.

white

const color lxgui::gui::color::white

static

Definition at line 44 of file gui_color.hpp.

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

• /home/runner/work/lxgui/lxgui/include/lxgui/gui_color.hpp
• /home/runner/work/lxgui/lxgui/src/gui_color.cpp