Struct PiecewiseLinearFunctionBuilder

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pub struct PiecewiseLinearFunctionBuilder {
    largest_x: Option<CSSFloat>,
    smallest_x: Option<CSSFloat>,
    entries: Vec<BuildEntry>,
}

Expand description

Builder object to generate a linear function.

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§largest_x: Option<CSSFloat>§smallest_x: Option<CSSFloat>§entries: Vec<BuildEntry>

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impl PiecewiseLinearFunctionBuilder

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pub fn with_capacity(len: usize) -> Self

Create a builder for a known amount of linear stop entries.

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fn create_entry(&mut self, y: CSSFloat, x: Option<CSSFloat>)

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pub fn push(&mut self, y: CSSFloat, x_start: Option<CSSFloat>)

Add a new entry into the piecewise linear function with specified y value. If the start x value is given, that is where the x value will be. Otherwise, the x value is calculated later. If the end x value is specified, a flat segment is generated. If start x value is not specified but end x is, it is treated as start x.

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pub fn build(self) -> PiecewiseLinearFunction

Finish building the piecewise linear function by resolving all undefined x values, then return the result.

Trait Implementations§

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impl Default for PiecewiseLinearFunctionBuilder

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fn default() -> PiecewiseLinearFunctionBuilder

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for PiecewiseLinearFunctionBuilder

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> 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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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