Struct lyon_geom::Monotonic

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pub struct Monotonic<T> { /* private fields */ }

Expand description

A x and y monotonic curve segment, for example Monotonic<QuadraticBezierSegment>.

Implementations

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pub fn intersections_t(
 &self,
 self_t_range: Range<S>,
 other: &Self,
 other_t_range: Range<S>,
 tolerance: S
) -> ArrayVec<[(S, S); 2]>

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pub fn intersections(
 &self,
 self_t_range: Range<S>,
 other: &Self,
 other_t_range: Range<S>,
 tolerance: S
) -> ArrayVec<[Point<S>; 2]>

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pub fn first_intersection_t(
 &self,
 self_t_range: Range<S>,
 other: &Self,
 other_t_range: Range<S>,
 tolerance: S
) -> Option<(S, S)>

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pub fn first_intersection(
 &self,
 self_t_range: Range<S>,
 other: &Self,
 other_t_range: Range<S>,
 tolerance: S
) -> Option<Point<S>>

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impl<S: Scalar> Monotonic<CubicBezierSegment<S>>

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pub fn solve_t_for_x(&self, x: S, t_range: Range<S>, tolerance: S) -> S

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pub fn split_at_x(&self, x: S) -> (Self, Self)

Trait Implementations

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impl<T: Clone> Clone for Monotonic<T>

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fn clone(&self) -> Monotonic<T>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<T: Debug> Debug for Monotonic<T>

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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: Segment> Segment for Monotonic<T>

type Scalar = <T as Segment>::Scalar

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fn from(&self) -> Point<T::Scalar>

Start of the curve.

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fn to(&self) -> Point<T::Scalar>

End of the curve.

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fn sample(&self, t: T::Scalar) -> Point<T::Scalar>

Sample the curve at t (expecting t between 0 and 1).

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fn x(&self, t: T::Scalar) -> T::Scalar

Sample x at t (expecting t between 0 and 1).

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fn y(&self, t: T::Scalar) -> T::Scalar

Sample y at t (expecting t between 0 and 1).

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fn derivative(&self, t: T::Scalar) -> Vector<T::Scalar>

Sample the derivative at t (expecting t between 0 and 1).

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fn dx(&self, t: T::Scalar) -> T::Scalar

Sample x derivative at t (expecting t between 0 and 1).

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fn dy(&self, t: T::Scalar) -> T::Scalar

Sample y derivative at t (expecting t between 0 and 1).

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fn split(&self, t: T::Scalar) -> (Self, Self)

Split this curve into two sub-curves.

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fn before_split(&self, t: T::Scalar) -> Self

Return the curve before the split point.

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fn after_split(&self, t: T::Scalar) -> Self

Return the curve after the split point.

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fn split_range(&self, t_range: Range<T::Scalar>) -> Self

Return the curve inside a given range of t. Read more

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fn flip(&self) -> Self

Swap the direction of the segment.

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fn approximate_length(&self, tolerance: T::Scalar) -> T::Scalar

Compute the length of the segment using a flattened approximation.

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impl<T: Copy> Copy for Monotonic<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for Monotonic<T> where
T: RefUnwindSafe,

impl<T> Send for Monotonic<T> where
T: Send,

impl<T> Sync for Monotonic<T> where
T: Sync,

impl<T> Unpin for Monotonic<T> where
T: Unpin,

impl<T> UnwindSafe for Monotonic<T> where
T: 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> Borrow<T> for T where
T: ?Sized,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct lyon_geom::Monotonic

Implementations

impl<T: Segment> Monotonic<T>

pub fn segment(&self) -> &T

pub fn from(&self) -> Point<T::Scalar>

pub fn to(&self) -> Point<T::Scalar>

pub fn sample(&self, t: T::Scalar) -> Point<T::Scalar>

pub fn x(&self, t: T::Scalar) -> T::Scalar

pub fn y(&self, t: T::Scalar) -> T::Scalar

pub fn derivative(&self, t: T::Scalar) -> Vector<T::Scalar>

pub fn dx(&self, t: T::Scalar) -> T::Scalar

pub fn dy(&self, t: T::Scalar) -> T::Scalar

pub fn split_range(&self, t_range: Range<T::Scalar>) -> Self

pub fn split(&self, t: T::Scalar) -> (Self, Self)

pub fn before_split(&self, t: T::Scalar) -> Self

pub fn after_split(&self, t: T::Scalar) -> Self

pub fn flip(&self) -> Self

pub fn approximate_length(&self, tolerance: T::Scalar) -> T::Scalar

impl<S: Scalar> Monotonic<QuadraticBezierSegment<S>>

pub fn solve_t_for_x(&self, x: S) -> S

pub fn solve_t_for_y(&self, y: S) -> S

pub fn split_at_x(&self, x: S) -> (Self, Self)

pub fn intersections_t( &self, self_t_range: Range<S>, other: &Self, other_t_range: Range<S>, tolerance: S) -> ArrayVec<[(S, S); 2]>

pub fn intersections( &self, self_t_range: Range<S>, other: &Self, other_t_range: Range<S>, tolerance: S) -> ArrayVec<[Point<S>; 2]>

pub fn first_intersection_t( &self, self_t_range: Range<S>, other: &Self, other_t_range: Range<S>, tolerance: S) -> Option<(S, S)>

pub fn first_intersection( &self, self_t_range: Range<S>, other: &Self, other_t_range: Range<S>, tolerance: S) -> Option<Point<S>>

impl<S: Scalar> Monotonic<CubicBezierSegment<S>>

pub fn solve_t_for_x(&self, x: S, t_range: Range<S>, tolerance: S) -> S

pub fn split_at_x(&self, x: S) -> (Self, Self)

Trait Implementations

impl<T: Clone> Clone for Monotonic<T>

fn clone(&self) -> Monotonic<T>

fn clone_from(&mut self, source: &Self)

impl<T: Debug> Debug for Monotonic<T>

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

impl<T: Segment> Segment for Monotonic<T>

type Scalar = <T as Segment>::Scalar

fn from(&self) -> Point<T::Scalar>

fn to(&self) -> Point<T::Scalar>

fn sample(&self, t: T::Scalar) -> Point<T::Scalar>

fn x(&self, t: T::Scalar) -> T::Scalar

fn y(&self, t: T::Scalar) -> T::Scalar

fn derivative(&self, t: T::Scalar) -> Vector<T::Scalar>

fn dx(&self, t: T::Scalar) -> T::Scalar

fn dy(&self, t: T::Scalar) -> T::Scalar

fn split(&self, t: T::Scalar) -> (Self, Self)

fn before_split(&self, t: T::Scalar) -> Self

fn after_split(&self, t: T::Scalar) -> Self

fn split_range(&self, t_range: Range<T::Scalar>) -> Self

fn flip(&self) -> Self

fn approximate_length(&self, tolerance: T::Scalar) -> T::Scalar

impl<T: Copy> Copy for Monotonic<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for Monotonic<T> where T: RefUnwindSafe,

impl<T> Send for Monotonic<T> where T: Send,

impl<T> Sync for Monotonic<T> where T: Sync,

impl<T> Unpin for Monotonic<T> where T: Unpin,

impl<T> UnwindSafe for Monotonic<T> where T: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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

pub fn intersections_t(
&self,
self_t_range: Range<S>,
other: &Self,
other_t_range: Range<S>,
tolerance: S
) -> ArrayVec<[(S, S); 2]>

pub fn intersections(
&self,
self_t_range: Range<S>,
other: &Self,
other_t_range: Range<S>,
tolerance: S
) -> ArrayVec<[Point<S>; 2]>

pub fn first_intersection_t(
&self,
self_t_range: Range<S>,
other: &Self,
other_t_range: Range<S>,
tolerance: S
) -> Option<(S, S)>

pub fn first_intersection(
&self,
self_t_range: Range<S>,
other: &Self,
other_t_range: Range<S>,
tolerance: S
) -> Option<Point<S>>

impl<T> RefUnwindSafe for Monotonic<T> where
T: RefUnwindSafe,

impl<T> Send for Monotonic<T> where
T: Send,

impl<T> Sync for Monotonic<T> where
T: Sync,

impl<T> Unpin for Monotonic<T> where
T: Unpin,

impl<T> UnwindSafe for Monotonic<T> where
T: UnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,