Struct sensehat::Colour

pub struct Colour {
    pub red: u8,
    pub green: u8,
    pub blue: u8,
}

24-bit RGB color pixel.

This is the fundamental representation for RGB colors.

Fields

red: u8

green: u8

blue: u8

Methods

impl PixelColor

pub const BLACK: PixelColor

BLACK: PixelColor = PixelColor{red: 0, green: 0, blue: 0,}

pub const RED: PixelColor

RED: PixelColor = PixelColor{red: 255, green: 0, blue: 0,}

pub const BLUE: PixelColor

BLUE: PixelColor = PixelColor{red: 0, green: 0, blue: 255,}

pub const GREEN: PixelColor

GREEN: PixelColor = PixelColor{red: 0, green: 255, blue: 0,}

pub const WHITE: PixelColor

WHITE: PixelColor = PixelColor{red: 255, green: 255, blue: 255,}

pub const YELLOW: PixelColor

YELLOW: PixelColor = PixelColor{red: 255, green: 255, blue: 0,}

pub const CYAN: PixelColor

CYAN: PixelColor = PixelColor{red: 0, green: 255, blue: 255,}

pub const MAGENTA: PixelColor

MAGENTA: PixelColor = PixelColor{red: 255, green: 0, blue: 255,}

pub fn new(red: u8, green: u8, blue: u8) -> PixelColor

Create a new LED pixel color.

pub fn from_rgb565_bytes(color: [u8; 2]) -> PixelColor

Create a new LED pixel color from a pair of RGB565-encoded bytes.

pub fn rgb565(&self) -> [u8; 2]

Encodes the current LED pixel color into a pair of RGB565-encoded bytes.

pub fn dim(self, scale: f32) -> PixelColor

Sets the brightness of this colour.

The scale value should be between 0 and 1. Values outside this range are clamped.

Trait Implementations

impl Into<(u8, u8, u8)> for PixelColor

fn into(self) -> (u8, u8, u8)

Performs the conversion.

impl Clone for PixelColor

fn clone(&self) -> PixelColor

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for PixelColor

fn default() -> PixelColor

Returns the "default value" for a type.

impl Debug for PixelColor

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for PixelColor

impl Serialize for PixelColor

fn serialize<__S>(     &self,     __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where     __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for PixelColor

fn deserialize<__D>(     __deserializer: __D ) -> Result<PixelColor, <__D as Deserializer<'de>>::Error> where     __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<PixelColor> for PixelColor

fn eq(&self, other: &PixelColor) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &PixelColor) -> bool

This method tests for !=.

impl From<PixelColor> for Rgb565

fn from(color: PixelColor) -> Rgb565

Performs the conversion.

impl From<(u8, u8, u8)> for PixelColor

fn from(color: (u8, u8, u8)) -> PixelColor

Performs the conversion.

impl<'a> From<&'a PixelColor> for Rgb565

fn from(color: &'a PixelColor) -> Rgb565

Performs the conversion.

impl From<Rgb565> for PixelColor

fn from(color: Rgb565) -> PixelColor

Performs the conversion.