CustomScale

embedded_charts::axes::scale

Struct CustomScale 

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pub struct CustomScale<F, I>
where
    F: Fn(f32) -> ChartResult<f32>,
    I: Fn(f32) -> ChartResult<f32>,
{ /* private fields */ }
Expand description

Custom scale with user-defined transformation functions

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impl<F, I> CustomScale<F, I>
where F: Fn(f32) -> ChartResult<f32>, I: Fn(f32) -> ChartResult<f32>,

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pub fn new(config: ScaleConfig, transform_fn: F, inverse_fn: I) -> Self

Create a new custom scale with user-defined functions

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impl<F, I> Debug for CustomScale<F, I>
where F: Fn(f32) -> ChartResult<f32>, I: Fn(f32) -> ChartResult<f32>,

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

Formats the value using the given formatter. Read more
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impl<F, I> ScaleTransform for CustomScale<F, I>
where F: Fn(f32) -> ChartResult<f32>, I: Fn(f32) -> ChartResult<f32>,

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fn transform(&self, value: f32) -> ChartResult<f32>

Transform a data value to normalized coordinates [0, 1]
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fn inverse(&self, normalized: f32) -> ChartResult<f32>

Inverse transform from normalized coordinates [0, 1] to data value
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fn get_ticks(&self, count: usize) -> ChartResult<Vec<f32, 16>>

Get nice tick values for this scale
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fn format_value(&self, value: f32) -> String<16>

Format a value for display on this scale

Auto Trait Implementations§

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impl<F, I> Freeze for CustomScale<F, I>
where F: Freeze, I: Freeze,

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impl<F, I> RefUnwindSafe for CustomScale<F, I>
where F: RefUnwindSafe, I: RefUnwindSafe,

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impl<F, I> Send for CustomScale<F, I>
where F: Send, I: Send,

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impl<F, I> Sync for CustomScale<F, I>
where F: Sync, I: Sync,

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impl<F, I> Unpin for CustomScale<F, I>
where F: Unpin, I: Unpin,

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impl<F, I> UnwindSafe for CustomScale<F, I>
where F: UnwindSafe, I: UnwindSafe,

Blanket Implementations§

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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> Az for T

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.
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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<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.
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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
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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> OverflowingAs for T

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fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.
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impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.
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impl<T> SaturatingAs for T

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fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.
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impl<Src, Dst> SaturatingCastFrom<Src> for Dst
where Src: SaturatingCast<Dst>,

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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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.
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impl<T> UnwrappedAs for T

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fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

Casts the value.
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impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
where Src: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.
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impl<T> WrappingAs for T

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fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.
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impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.