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

Methods

impl<T: Clone> BGR<T>

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

Convenience function for creating a new pixel

pub fn iter(&self) -> Cloned<Iter<T>>

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

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

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

Trait Implementations

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]

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> 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: Copy> Copy for BGR<ComponentType>

impl<T: Display> Display for BGR<T>

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

Formats the value using the given formatter.

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

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

Formats the value using the given formatter.

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: Eq> Eq for BGR<ComponentType>

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.

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: &BGR<ComponentType>) -> bool

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

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

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

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

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

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

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

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

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

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: Copy> From<BGR<T>> for BGRA<T, u8>

Assumes 255 is opaque

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

Performs the conversion.

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

Assumes 255 is opaque

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

Performs the conversion.

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

Assumes 65535 is opaque

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

Performs the conversion.

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

Assumes 255 is opaque

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

Performs the conversion.

impl<T: Copy> From<[T; 3]> for BGR<T>

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

Performs the conversion.

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

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

Performs the conversion.

impl<T> From<RGB<T>> for BGR<T>

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

Performs the conversion.

impl<T> From<BGR<T>> for RGB<T>

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

Performs the conversion.

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<ComponentType: Default> Default for BGR<ComponentType>

fn default() -> BGR<ComponentType>

Returns the "default value" for a type.

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

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

Performs the conversion.

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

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

Performs the conversion.