Struct alacritty::event::TouchZoom

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pub struct TouchZoom {
    slots: (TouchEvent, TouchEvent),
    fractions: f32,
}
Expand description

Touch zooming state.

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§slots: (TouchEvent, TouchEvent)§fractions: f32

Implementations§

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impl TouchZoom

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pub fn new(slots: (TouchEvent, TouchEvent)) -> Self

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pub fn font_delta(&mut self, slot: TouchEvent) -> f32

Get slot distance change since last update.

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pub fn slots(&self) -> HashSet<u64>

Get active touch slots.

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fn distance(&self) -> f32

Calculate distance between slots.

Trait Implementations§

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impl Debug for TouchZoom

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

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fn type_id(&self) -> TypeId

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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 Twhere 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 Twhere 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 Twhere 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.