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BlackWhite

audio_processor_testing_helpers::charts

Struct BlackWhite 

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pub struct BlackWhite;
Expand description

Simple chromatic colormap from black to white.

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impl BlackWhite

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pub fn get_color<FloatType>(h: FloatType) -> RGBColor
where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

Get color value from BlackWhite by supplying a parameter 0.0 <= h <= 1.0

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pub fn get_color_normalized<FloatType>( h: FloatType, min: FloatType, max: FloatType, ) -> RGBColor
where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

Get color value from BlackWhite by supplying lower and upper bounds min, max and a parameter h where min <= h <= max

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impl<FloatType> ColorMap<RGBColor, FloatType> for BlackWhite
where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

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fn get_color_normalized( &self, h: FloatType, min: FloatType, max: FloatType, ) -> RGBColor

A slight abstraction over get_color function where lower and upper bound can be specified.
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fn get_color(&self, h: FloatType) -> ColorType

Takes a scalar value 0.0 <= h <= 1.0 and returns the corresponding color. Typically color-scales are named according to which color-type they return. To use upper and lower bounds with this function see get_color_normalized.

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.