textplots::scale

Struct Scale

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pub struct Scale { /* private fields */ }
Expand description

Holds mapping between domain and range of the function.

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impl Scale

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pub fn linear(&self, x: f32) -> f32

Translates value from domain to range scale.

assert_eq!(-0.8, Scale::new(0_f32..10_f32, -1_f32..1_f32).linear(1.0));
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pub fn inv_linear(&self, i: f32) -> f32

Translates value from range to domain scale.

assert_eq!(5.5, Scale::new(0_f32..10_f32, -1_f32..1_f32).inv_linear(0.1));
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pub fn new(domain: Range<f32>, range: Range<f32>) -> Self

Auto Trait Implementations§

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impl Freeze for Scale

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impl RefUnwindSafe for Scale

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impl Send for Scale

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impl Sync for Scale

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impl Unpin for Scale

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impl UnwindSafe for Scale

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

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

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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.