frc::Color8Bit Class Reference

Represents colors that can be used with Addressable LEDs. More...

#include <frc/util/Color8Bit.h>

Public Member Functions
constexpr	Color8Bit ()=default
	Constructs a default color (black).
constexpr	Color8Bit (int r, int g, int b)
	Constructs a Color8Bit.
constexpr	Color8Bit (const Color &color)
	Constructs a Color8Bit from a Color.
constexpr	Color8Bit (std::string_view hexString)
	Constructs a Color8Bit from a hex string.
constexpr bool	operator== (const Color8Bit &) const =default
constexpr	operator Color () const
constexpr auto	HexString () const
	Return this color represented as a hex string.

Static Public Member Functions
static constexpr Color8Bit	FromHexString (std::string_view hexString)
	Create a Color8Bit from a hex string.

Public Attributes
int	red = 0
	Red component (0-255).
int	green = 0
	Green component (0-255).
int	blue = 0
	Blue component (0-255).

Detailed Description

Represents colors that can be used with Addressable LEDs.

Constructor & Destructor Documentation

Color8Bit() [1/4]

frc::Color8Bit::Color8Bit ( )

constexprdefault

Constructs a default color (black).

Color8Bit() [2/4]

frc::Color8Bit::Color8Bit ( int r, int g, int b )

inlineconstexpr

Constructs a Color8Bit.

Parameters

r	Red value (0-255)
g	Green value (0-255)
b	Blue value (0-255)

Color8Bit() [3/4]

frc::Color8Bit::Color8Bit ( const Color & color )

inlineconstexpr

Constructs a Color8Bit from a Color.

Parameters

color

The color

Color8Bit() [4/4]

frc::Color8Bit::Color8Bit ( std::string_view hexString )

inlineexplicitconstexpr

Constructs a Color8Bit from a hex string.

Parameters

hexString

a string of the format #RRGGBB

Throws:

std::invalid_argument if the hex string is invalid.

Member Function Documentation

FromHexString()

static constexpr Color8Bit frc::Color8Bit::FromHexString ( std::string_view hexString )

inlinestaticconstexpr

Create a Color8Bit from a hex string.

Parameters

hexString

a string of the format #RRGGBB

Returns

Color8Bit object from hex string.

Throws:

std::invalid_argument if the hex string is invalid.

HexString()

auto frc::Color8Bit::HexString ( ) const

inlineconstexpr

Return this color represented as a hex string.

Returns

a string of the format #RRGGBB

operator Color()

frc::Color8Bit::operator Color ( ) const

inlineconstexpr

operator==()

bool frc::Color8Bit::operator== ( const Color8Bit & ) const

constexprdefault

Member Data Documentation

blue

int frc::Color8Bit::blue = 0

Blue component (0-255).

green

int frc::Color8Bit::green = 0

Green component (0-255).

red

int frc::Color8Bit::red = 0

Red component (0-255).

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

• frc/util/Color8Bit.h