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ImageFilterMitchell

agg_rust::image_filters

Struct ImageFilterMitchell 

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

Mitchell-Netravali filter — radius 2.0, parameterized by b and c.

Default: b = 1/3, c = 1/3 (recommended for general image scaling).

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impl ImageFilterMitchell

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pub fn new(b: f64, c: f64) -> Self

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impl Default for ImageFilterMitchell

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fn default() -> Self

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

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fn radius(&self) -> f64

The radius of the filter kernel.
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fn calc_weight(&self, x: f64) -> f64

Calculate the filter weight at distance x from center.

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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
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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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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
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type Error = Infallible

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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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.