Struct sensehat_screen::PixelColor
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pub struct PixelColor { pub red: u8, pub green: u8, pub blue: u8, }
A single LED pixel color, with RGB565 rendering.
Fields
red: u8
green: u8
blue: u8
Methods
impl PixelColor
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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) -> Self
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Create a new LED pixel color.
pub fn from_rgb565(color: [u8; 2]) -> Self
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Create a new LED pixel color from a pair of RGB565-encoded bytes.
pub fn rgb565(&self) -> [u8; 2]
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Encodes the current LED pixel color into a pair of RGB565-encoded bytes.
pub fn dim(self, scale: f32) -> PixelColor
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Sets the brightness of this colour.
The scale
value should be between 0 and 1. Values outside this range
are clamped.
Trait Implementations
impl Copy for PixelColor
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impl Clone for PixelColor
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fn clone(&self) -> PixelColor
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for PixelColor
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Default for PixelColor
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fn default() -> PixelColor
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Returns the "default value" for a type. Read more
impl PartialEq for PixelColor
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fn eq(&self, __arg_0: &PixelColor) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &PixelColor) -> bool
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This method tests for !=
.