Struct embedded_graphics::pixelcolor::Gray8

source · [−]

pub struct Gray8(_);

Expand description

8 bit grayscale color.

Implementations

source

impl Gray8

source

pub const fn new(luma: u8) -> Gray8

Creates a new grayscale color.

Too large luma values are masked to the valid range by setting the upper bits to 0.

Trait Implementations

source

impl Clone for Gray8

source

pub fn clone(&self) -> Gray8

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl ColorMapping for Gray8

source

const NONE_COLOR: Rgb888

Color used to display None values when EG_FANCY_PANIC is enabled. Read more

source

fn char_to_color(c: char) -> Self

Converts a char into a color of type C.

source

fn color_to_char(color: Self) -> char

Converts a color of type C into a char.

source

impl Debug for Gray8

source

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

Formats the value using the given formatter. Read more

source

impl Default for Gray8

source

pub fn default() -> Gray8

Returns the “default value” for a type. Read more

source

impl From<Bgr555> for Gray8

source

pub fn from(other: Bgr555) -> Gray8

Performs the conversion.

source

impl From<Bgr565> for Gray8

source

pub fn from(other: Bgr565) -> Gray8

Performs the conversion.

source

impl From<Bgr888> for Gray8

source

pub fn from(other: Bgr888) -> Gray8

Performs the conversion.

source

impl From<BinaryColor> for Gray8

source

pub fn from(color: BinaryColor) -> Gray8

Performs the conversion.

source

impl From<Gray2> for Gray8

source

pub fn from(other: Gray2) -> Gray8

Performs the conversion.

source

impl From<Gray4> for Gray8

source

pub fn from(other: Gray4) -> Gray8

Performs the conversion.

source

impl From<Gray8> for Rgb888

source

pub fn from(other: Gray8) -> Rgb888

Performs the conversion.

source

impl From<Gray8> for Bgr888

source

pub fn from(other: Gray8) -> Bgr888

Performs the conversion.

source

impl From<Gray8> for Rgb555

source

pub fn from(other: Gray8) -> Rgb555

Performs the conversion.

source

impl From<Gray8> for Bgr555

source

pub fn from(other: Gray8) -> Bgr555

Performs the conversion.

source

impl From<Gray8> for Gray4

source

pub fn from(other: Gray8) -> Gray4

Performs the conversion.

source

impl From<Gray8> for RawU8

source

pub fn from(color: Gray8) -> RawU8

Performs the conversion.

source

impl From<Gray8> for Rgb565

source

pub fn from(other: Gray8) -> Rgb565

Performs the conversion.

source

impl From<Gray8> for Bgr565

source

pub fn from(other: Gray8) -> Bgr565

Performs the conversion.

source

impl From<Gray8> for Gray2

source

pub fn from(other: Gray8) -> Gray2

Performs the conversion.

source

impl From<Gray8> for BinaryColor

source

pub fn from(color: Gray8) -> BinaryColor

Performs the conversion.

source

impl From<RawU8> for Gray8

source

pub fn from(data: RawU8) -> Gray8

Performs the conversion.

source

impl From<Rgb555> for Gray8

source

pub fn from(other: Rgb555) -> Gray8

Performs the conversion.

source

impl From<Rgb565> for Gray8

source

pub fn from(other: Rgb565) -> Gray8

Performs the conversion.

source

impl From<Rgb888> for Gray8

source

pub fn from(other: Rgb888) -> Gray8

Performs the conversion.

source

impl GrayColor for Gray8

source

pub fn luma(&self) -> u8

Returns the luma channel value.

source

pub const BLACK: Gray8

Black color (0% luma).

source

pub const WHITE: Gray8

White color (100% luma).

source

impl Hash for Gray8

source

pub fn hash<H>(&self, state: &mut H) where
__H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

source

impl Ord for Gray8

source

pub fn cmp(&self, other: &Gray8) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · source

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

1.21.0 · source

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

1.50.0 · source

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

source

impl PartialEq<Gray8> for Gray8

source

pub fn eq(&self, other: &Gray8) -> bool

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

source

pub fn ne(&self, other: &Gray8) -> bool

This method tests for !=.

source

impl PartialOrd<Gray8> for Gray8

source

pub fn partial_cmp(&self, other: &Gray8) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

source

impl PixelColor for Gray8

type Raw = RawU8

Raw data type. Read more

source

impl StructuralPartialEq for Gray8

Auto Trait Implementations

impl RefUnwindSafe for Gray8

impl Send for Gray8

impl Sync for Gray8

impl Unpin for Gray8

impl UnwindSafe for Gray8

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Az for T

source

pub fn az<Dst>(self) -> Dst where
T: Cast<Dst>,

Casts the value.

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<Src, Dst> CastFrom<Src> for Dst where
Src: Cast<Dst>,

source

pub fn cast_from(src: Src) -> Dst

Casts the value.

source

impl<T> CheckedAs for T

source

pub fn checked_as<Dst>(self) -> Option<Dst> where
T: CheckedCast<Dst>,

Casts the value.

source

impl<Src, Dst> CheckedCastFrom<Src> for Dst where
Src: CheckedCast<Dst>,

source

pub fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> OverflowingAs for T

source

pub fn overflowing_as<Dst>(self) -> (Dst, bool ) where
T: OverflowingCast<Dst>,

Casts the value.

source

impl<Src, Dst> OverflowingCastFrom<Src> for Dst where
Src: OverflowingCast<Dst>,

source

pub fn overflowing_cast_from(src: Src) -> (Dst, bool )

OverflowingCasts the value.

source

impl<T> SaturatingAs for T

source

pub fn saturating_as<Dst>(self) -> Dst where
T: SaturatingCast<Dst>,

Casts the value.

source

impl<Src, Dst> SaturatingCastFrom<Src> for Dst where
Src: SaturatingCast<Dst>,

source

pub fn saturating_cast_from(src: Src) -> Dst

Casts the value.

source

impl<C> ToBytes for C where
C: PixelColor + Into<<C as PixelColor>::Raw>,

type Bytes = <<C as PixelColor>::Raw as ToBytes>::Bytes

Return type of methods in this trait.

source

pub fn to_le_bytes(self) -> <C as ToBytes>::Bytes

Converts a color into a byte array with little endian byte order.

source

pub fn to_be_bytes(self) -> <C as ToBytes>::Bytes

Converts a color into a byte array with big endian byte order.

source

pub fn to_ne_bytes(self) -> <C as ToBytes>::Bytes

Converts a color into a byte array with native byte order.

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

impl<T> UnwrappedAs for T

source

pub fn unwrapped_as<Dst>(self) -> Dst where
T: UnwrappedCast<Dst>,

Casts the value.

source

impl<Src, Dst> UnwrappedCastFrom<Src> for Dst where
Src: UnwrappedCast<Dst>,

source

pub fn unwrapped_cast_from(src: Src) -> Dst

UnwrappedCasts the value.

source

impl<T> WrappingAs for T

source

pub fn wrapping_as<Dst>(self) -> Dst where
T: WrappingCast<Dst>,

Casts the value.

source

impl<Src, Dst> WrappingCastFrom<Src> for Dst where
Src: WrappingCast<Dst>,

source

pub fn wrapping_cast_from(src: Src) -> Dst

WrappingCasts the value.

Struct embedded_graphics::pixelcolor::Gray8

Implementations

impl Gray8

pub const fn new(luma: u8) -> Gray8

Trait Implementations

impl Clone for Gray8

pub fn clone(&self) -> Gray8

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

impl ColorMapping for Gray8

const NONE_COLOR: Rgb888

fn char_to_color(c: char) -> Self

fn color_to_char(color: Self) -> char

impl Debug for Gray8

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

impl Default for Gray8

pub fn default() -> Gray8

impl From<Bgr555> for Gray8

pub fn from(other: Bgr555) -> Gray8

impl From<Bgr565> for Gray8

pub fn from(other: Bgr565) -> Gray8

impl From<Bgr888> for Gray8

pub fn from(other: Bgr888) -> Gray8

impl From<BinaryColor> for Gray8

pub fn from(color: BinaryColor) -> Gray8

impl From<Gray2> for Gray8

pub fn from(other: Gray2) -> Gray8

impl From<Gray4> for Gray8

pub fn from(other: Gray4) -> Gray8

impl From<Gray8> for Rgb888

pub fn from(other: Gray8) -> Rgb888

impl From<Gray8> for Bgr888

pub fn from(other: Gray8) -> Bgr888

impl From<Gray8> for Rgb555

pub fn from(other: Gray8) -> Rgb555

impl From<Gray8> for Bgr555

pub fn from(other: Gray8) -> Bgr555

impl From<Gray8> for Gray4

pub fn from(other: Gray8) -> Gray4

impl From<Gray8> for RawU8

pub fn from(color: Gray8) -> RawU8

impl From<Gray8> for Rgb565

pub fn from(other: Gray8) -> Rgb565

impl From<Gray8> for Bgr565

pub fn from(other: Gray8) -> Bgr565

impl From<Gray8> for Gray2

pub fn from(other: Gray8) -> Gray2

impl From<Gray8> for BinaryColor

pub fn from(color: Gray8) -> BinaryColor

impl From<RawU8> for Gray8

pub fn from(data: RawU8) -> Gray8

impl From<Rgb555> for Gray8

pub fn from(other: Rgb555) -> Gray8

impl From<Rgb565> for Gray8

pub fn from(other: Rgb565) -> Gray8

impl From<Rgb888> for Gray8

pub fn from(other: Rgb888) -> Gray8

impl GrayColor for Gray8

pub fn luma(&self) -> u8

pub const BLACK: Gray8

pub const WHITE: Gray8

impl Hash for Gray8

pub fn hash<__H>(&self, state: &mut __H) where __H: Hasher,

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl Ord for Gray8

pub fn cmp(&self, other: &Gray8) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<Gray8> for Gray8

pub fn eq(&self, other: &Gray8) -> bool

pub fn ne(&self, other: &Gray8) -> bool

impl PartialOrd<Gray8> for Gray8

pub fn partial_cmp(&self, other: &Gray8) -> Option<Ordering>

fn lt(&self, other: &Rhs) -> bool

fn le(&self, other: &Rhs) -> bool

fn gt(&self, other: &Rhs) -> bool

fn ge(&self, other: &Rhs) -> bool

impl PixelColor for Gray8

type Raw = RawU8

impl Copy for Gray8

pub fn hash<H>(&self, state: &mut H) where
__H: Hasher,

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<T> Any for T where
T: 'static + ?Sized,

pub fn az<Dst>(self) -> Dst where
T: Cast<Dst>,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Src, Dst> CastFrom<Src> for Dst where
Src: Cast<Dst>,

pub fn checked_as<Dst>(self) -> Option<Dst> where
T: CheckedCast<Dst>,

impl<Src, Dst> CheckedCastFrom<Src> for Dst where
Src: CheckedCast<Dst>,

impl<T, U> Into<U> for T where
U: From<T>,

pub fn overflowing_as<Dst>(self) -> (Dst, bool ) where
T: OverflowingCast<Dst>,

impl<Src, Dst> OverflowingCastFrom<Src> for Dst where
Src: OverflowingCast<Dst>,

pub fn overflowing_cast_from(src: Src) -> (Dst, bool )

pub fn saturating_as<Dst>(self) -> Dst where
T: SaturatingCast<Dst>,

impl<Src, Dst> SaturatingCastFrom<Src> for Dst where
Src: SaturatingCast<Dst>,

impl<C> ToBytes for C where
C: PixelColor + Into<<C as PixelColor>::Raw>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

pub fn unwrapped_as<Dst>(self) -> Dst where
T: UnwrappedCast<Dst>,

impl<Src, Dst> UnwrappedCastFrom<Src> for Dst where
Src: UnwrappedCast<Dst>,

pub fn wrapping_as<Dst>(self) -> Dst where
T: WrappingCast<Dst>,

impl<Src, Dst> WrappingCastFrom<Src> for Dst where
Src: WrappingCast<Dst>,