Struct rgb::alt::BGRA
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#[repr(C)]pub struct BGRA<ComponentType, AlphaComponentType = ComponentType> { pub b: ComponentType, pub g: ComponentType, pub r: ComponentType, pub a: AlphaComponentType, }
BGR+A
Fields
b: ComponentType
Blue first
g: ComponentType
Green
r: ComponentType
Red
a: AlphaComponentType
Alpha last
Methods
impl<T: Clone> BGRA<T>
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impl<T: Clone, A> BGRA<T, A>
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impl<T, A> BGRA<T, A>
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fn rgb_mut(&mut self) -> &mut BGR<T>
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Provide a mutable view of only RGB components (leaving out alpha). Useful to change color without changing opacity.
impl<T: Copy, A: Clone> BGRA<T, A>
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fn map_rgb<F, U, B>(&self, f: F) -> BGRA<U, B> where
F: FnMut(T) -> U,
U: Clone,
B: From<A> + Clone,
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F: FnMut(T) -> U,
U: Clone,
B: From<A> + Clone,
Create new RGBA with the same alpha value, but different RGB values
Trait Implementations
impl<T: Copy> From<RGB<T>> for BGRA<T, u8>
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Assumes 255 is opaque
impl<T: Copy, B> ComponentMap<BGRA<B>, T, B> for BGRA<T>
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fn map<F>(&self, f: F) -> BGRA<B> where
F: FnMut(T) -> B,
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F: FnMut(T) -> B,
Convenience function (equivalent of self.iter().map().collect()
) for applying the same formula to every component. Read more
impl<T> ComponentSlice<T> for BGRA<T>
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fn as_slice(&self) -> &[T]
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The components interpreted as an array, e.g. one RGB
expands to 3 elements. Read more
fn as_mut_slice(&mut self) -> &mut [T]
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impl<T: Copy> From<BGR<T>> for BGRA<T, u8>
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Assumes 255 is opaque
impl<T: Display, A: Display> Display for BGRA<T, A>
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fn fmt(&self, f: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl<T> From<RGBA<T>> for BGRA<T>
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impl<ComponentType: Copy, AlphaComponentType: Copy> Copy for BGRA<ComponentType, AlphaComponentType>
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impl<ComponentType: Clone, AlphaComponentType: Clone> Clone for BGRA<ComponentType, AlphaComponentType>
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fn clone(&self) -> BGRA<ComponentType, AlphaComponentType>
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl<ComponentType: Debug, AlphaComponentType: Debug> Debug for BGRA<ComponentType, AlphaComponentType>
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impl<ComponentType: Default, AlphaComponentType: Default> Default for BGRA<ComponentType, AlphaComponentType>
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fn default() -> BGRA<ComponentType, AlphaComponentType>
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Returns the "default value" for a type. Read more
impl<ComponentType: Eq, AlphaComponentType: Eq> Eq for BGRA<ComponentType, AlphaComponentType>
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impl<ComponentType: PartialEq, AlphaComponentType: PartialEq> PartialEq for BGRA<ComponentType, AlphaComponentType>
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fn eq(&self, __arg_0: &BGRA<ComponentType, AlphaComponentType>) -> 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: &BGRA<ComponentType, AlphaComponentType>) -> bool
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This method tests for !=
.
impl<ComponentType: Ord, AlphaComponentType: Ord> Ord for BGRA<ComponentType, AlphaComponentType>
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fn cmp(&self, __arg_0: &BGRA<ComponentType, AlphaComponentType>) -> Ordering
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This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.22.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.22.0[src]
Compares and returns the minimum of two values. Read more
impl<ComponentType: PartialOrd, AlphaComponentType: PartialOrd> PartialOrd for BGRA<ComponentType, AlphaComponentType>
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fn partial_cmp(
&self,
__arg_0: &BGRA<ComponentType, AlphaComponentType>
) -> Option<Ordering>
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&self,
__arg_0: &BGRA<ComponentType, AlphaComponentType>
) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &BGRA<ComponentType, AlphaComponentType>) -> bool
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This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &BGRA<ComponentType, AlphaComponentType>) -> bool
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This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &BGRA<ComponentType, AlphaComponentType>) -> bool
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This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &BGRA<ComponentType, AlphaComponentType>) -> bool
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This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl<ComponentType: Hash, AlphaComponentType: Hash> Hash for BGRA<ComponentType, AlphaComponentType>
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fn hash<__HComponentTypeAlphaComponentType: Hasher>(
&self,
__arg_0: &mut __HComponentTypeAlphaComponentType
)
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&self,
__arg_0: &mut __HComponentTypeAlphaComponentType
)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more