Struct trackball::Scale [−][src]
Scale induced by relative input.
Implements Default
and can be created with Scale::default()
.
Implementations
impl<N: RealField> Scale<N>
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pub fn compute(&self, num: N) -> N
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Computes scale ratio from relative value.
pub fn denominator(&self) -> N
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Denominator. Default is scroll unit of 120.0
.
pub fn set_denominator(&self) -> N
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Sets denominator. Default is scroll unit of 120.0
.
Trait Implementations
impl<N: Clone + RealField> Clone for Scale<N>
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impl<N: Debug + RealField> Debug for Scale<N>
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impl<N: RealField> Default for Scale<N>
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impl<N: Eq + RealField> Eq for Scale<N>
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impl<N: PartialEq + RealField> PartialEq<Scale<N>> for Scale<N>
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impl<N: RealField> StructuralEq for Scale<N>
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impl<N: RealField> StructuralPartialEq for Scale<N>
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Auto Trait Implementations
impl<N> RefUnwindSafe for Scale<N> where
N: RefUnwindSafe,
N: RefUnwindSafe,
impl<N> Send for Scale<N>
impl<N> Sync for Scale<N>
impl<N> Unpin for Scale<N> where
N: Unpin,
N: Unpin,
impl<N> UnwindSafe for Scale<N> where
N: UnwindSafe,
N: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
pub fn is_in_subset(&self) -> bool
pub fn to_subset_unchecked(&self) -> SS
pub fn from_subset(element: &SS) -> SP
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,