Struct rgb::alt::BGR

#[repr(C)]
pub struct BGR<ComponentType> {
    pub b: ComponentType,
    pub g: ComponentType,
    pub r: ComponentType,
}

RGB in reverse byte order

Fields

b: ComponentType

Blue first

g: ComponentType

Green

r: ComponentType

Red last

Implementations

impl<T> BGR<T>

pub const fn new(r: T, g: T, b: T) -> Self

👎 Deprecated:

This function has a misleading order of arguments. Use BGR{} literal instead

Convenience function for creating a new pixel Wargning: The order of arguments is R,G,B

impl<T: Clone> BGR<T>

pub fn iter(&self) -> Cloned<Iter<'_, T>>

Iterate over color components (R, G, and B)

pub fn alpha(&self, a: T) -> BGRA<T>

Convenience function for converting to RGBA

pub fn new_alpha<A>(&self, a: A) -> BGRA<T, A>

Convenience function for converting to RGBA with alpha channel of a different type than type of the pixels

Trait Implementations

impl<T> AsPixels<BGR<T>> for [T]

fn as_pixels(&self) -> &[BGR<T>]

Reinterpret the slice as a read-only/shared slice of pixels. Multiple consecutive elements in the slice are intepreted as a single pixel (depending on format, e.g. 3 for RGB, 4 for RGBA).

fn as_pixels_mut(&mut self) -> &mut [BGR<T>]

Reinterpret the slice as a mutable/exclusive slice of pixels. Multiple consecutive elements in the slice are intepreted as a single pixel (depending on format, e.g. 3 for RGB, 4 for RGBA).

impl<ComponentType: Clone> Clone for BGR<ComponentType>

fn clone(&self) -> BGR<ComponentType>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy, B> ColorComponentMap<BGR<B>, T, B> for BGR<T>

fn map_c<F>(&self, f: F) -> BGR<B> where
    F: FnMut(T) -> B, 

Convenience function for applying the same formula to every rgb/gray component, but skipping the alpha component.

impl<T: Copy, B> ComponentMap<BGR<B>, T, B> for BGR<T>

fn map<F>(&self, f: F) -> BGR<B> where
    F: FnMut(T) -> B, 

Convenience function (equivalent of self.iter().map().collect()) for applying the same formula to every component.

impl<T> ComponentSlice<T> for BGR<T>

fn as_slice(&self) -> &[T]

The components interpreted as an array, e.g. one RGB expands to 3 elements.

fn as_mut_slice(&mut self) -> &mut [T]

The components interpreted as a mutable array, e.g. one RGB expands to 3 elements.

impl<ComponentType: Debug> Debug for BGR<ComponentType>

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

Formats the value using the given formatter.

impl<ComponentType: Default> Default for BGR<ComponentType>

fn default() -> BGR<ComponentType>

Returns the “default value” for a type.

impl<T: Display> Display for BGR<T>

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

Formats the value using the given formatter.

impl<T: Copy> From<[T; 3]> for BGR<T>

fn from(other: [T; 3]) -> Self

Converts to this type from the input type.

impl<T> From<(T, T, T)> for BGR<T>

fn from(other: (T, T, T)) -> Self

Converts to this type from the input type.

impl<T: Copy> From<BGR<T>> for BGRA<T, u16>

Assumes 65535 is opaque

fn from(other: BGR<T>) -> Self

Converts to this type from the input type.

impl<T: Copy> From<BGR<T>> for BGRA<T, u8>

Assumes 255 is opaque

fn from(other: BGR<T>) -> Self

Converts to this type from the input type.

impl<T> From<BGR<T>> for RGB<T> where
    T: Clone, 

fn from(other: BGR<T>) -> Self

Converts to this type from the input type.

impl<T: Copy> From<BGR<T>> for RGBA<T, u16>

Assumes 65535 is opaque

fn from(other: BGR<T>) -> Self

Converts to this type from the input type.

impl<T: Copy> From<BGR<T>> for RGBA<T, u8>

Assumes 255 is opaque

fn from(other: BGR<T>) -> Self

Converts to this type from the input type.

impl<T> From<RGB<T>> for BGR<T> where
    T: Clone, 

fn from(other: RGB<T>) -> Self

Converts to this type from the input type.

impl<ComponentType: Hash> Hash for BGR<ComponentType>

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<T> Into<[T; 3]> for BGR<T>

fn into(self) -> [T; 3]

Converts this type into the (usually inferred) input type.

impl<T> Into<(T, T, T)> for BGR<T>

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

Converts this type into the (usually inferred) input type.

impl<T: LowerHex> LowerHex for BGR<T>

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

Formats the value using the given formatter.

impl<ComponentType: Ord> Ord for BGR<ComponentType>

fn cmp(&self, other: &BGR<ComponentType>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl<ComponentType: PartialEq> PartialEq<BGR<ComponentType>> for BGR<ComponentType>

fn eq(&self, other: &BGR<ComponentType>) -> bool

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

fn ne(&self, other: &BGR<ComponentType>) -> bool

This method tests for !=.

impl<ComponentType: PartialOrd> PartialOrd<BGR<ComponentType>> for BGR<ComponentType>

fn partial_cmp(&self, other: &BGR<ComponentType>) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl<T: UpperHex> UpperHex for BGR<T>

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

Formats the value using the given formatter.

impl<ComponentType: Copy> Copy for BGR<ComponentType>

impl<ComponentType: Eq> Eq for BGR<ComponentType>

impl<ComponentType> StructuralEq for BGR<ComponentType>

impl<ComponentType> StructuralPartialEq for BGR<ComponentType>