Struct nannou::draw::background::Background [−][src]
A type used to update the background colour.
Implementations
impl<'a, S> Background<'a, S> where
S: BaseFloat,
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S: BaseFloat,
pub fn color<C>(self, color: C) -> Self where
C: IntoLinSrgba<ColorScalar>,
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C: IntoLinSrgba<ColorScalar>,
Clear the background with the given color.
This method supports any color type that can be converted into RGBA.
Colors that have no alpha channel will be given an opaque alpha channel value 1.0
.
pub fn rgb(self, r: ColorScalar, g: ColorScalar, b: ColorScalar) -> Self
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Specify the color via red, green and blue channels.
pub fn rgba(
self,
r: ColorScalar,
g: ColorScalar,
b: ColorScalar,
a: ColorScalar
) -> Self
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self,
r: ColorScalar,
g: ColorScalar,
b: ColorScalar,
a: ColorScalar
) -> Self
Specify the color via red, green, blue and alpha channels.
pub fn hsl(self, h: ColorScalar, s: ColorScalar, l: ColorScalar) -> Self
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Specify the color via hue, saturation and luminance.
If you’re looking for HSV or HSB, use the hsv
method instead.
The given hue expects a value between 0.0
and 1.0
where 0.0
is 0 degress and 1.0
is
360 degrees (or 2 PI radians).
See the wikipedia entry for more details on this color space.
pub fn hsla(
self,
h: ColorScalar,
s: ColorScalar,
l: ColorScalar,
a: ColorScalar
) -> Self
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self,
h: ColorScalar,
s: ColorScalar,
l: ColorScalar,
a: ColorScalar
) -> Self
Specify the color via hue, saturation, luminance and an alpha channel.
If you’re looking for HSVA or HSBA, use the hsva
method instead.
The given hue expects a value between 0.0
and 1.0
where 0.0
is 0 degress and 1.0
is
360 degrees (or 2 PI radians).
See the wikipedia entry for more details on this color space.
pub fn hsv(self, h: ColorScalar, s: ColorScalar, v: ColorScalar) -> Self
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Specify the color via hue, saturation and value (brightness).
This is sometimes also known as “hsb”.
The given hue expects a value between 0.0
and 1.0
where 0.0
is 0 degress and 1.0
is
360 degrees (or 2 PI radians).
See the wikipedia entry for more details on this color space.
pub fn hsva(
self,
h: ColorScalar,
s: ColorScalar,
v: ColorScalar,
a: ColorScalar
) -> Self where
S: Into<RgbHue<S>>,
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self,
h: ColorScalar,
s: ColorScalar,
v: ColorScalar,
a: ColorScalar
) -> Self where
S: Into<RgbHue<S>>,
Specify the color via hue, saturation, value (brightness) and an alpha channel.
This is sometimes also known as “hsba”.
The given hue expects a value between 0.0
and 1.0
where 0.0
is 0 degress and 1.0
is
360 degrees (or 2 PI radians).
See the wikipedia entry for more details on this color space.
Auto Trait Implementations
impl<'a, S = f32> !RefUnwindSafe for Background<'a, S>
impl<'a, S = f32> !Send for Background<'a, S>
impl<'a, S = f32> !Sync for Background<'a, S>
impl<'a, S> Unpin for Background<'a, S>
impl<'a, S = f32> !UnwindSafe for Background<'a, S>
Blanket Implementations
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
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T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
pub fn adapt_into_using<M>(self, method: M) -> D where
M: TransformMatrix<Swp, Dwp, T>,
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M: TransformMatrix<Swp, Dwp, T>,
pub fn adapt_into(self) -> D
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T, U> ConvertInto<U> for T where
U: ConvertFrom<T>,
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U: ConvertFrom<T>,
pub fn convert_into(self) -> U
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pub fn convert_unclamped_into(self) -> U
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pub fn try_convert_into(self) -> Result<U, OutOfBounds<U>>
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impl<T> Downcast<T> for T
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> SetParameter for T
pub fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Upcast<T> for T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,