Enum HandDrawShape

Source

pub enum HandDrawShape {
    Line {
        a: (f64, f64),
        b: (f64, f64),
    },
    Circle {
        center: (f64, f64),
        rim: (f64, f64),
    },
    Arc {
        center: (f64, f64),
        start: (f64, f64),
        end: (f64, f64),
    },
    Bezier {
        controls: [(f64, f64); 4],
    },
}

Expand description

A recognized handdraw shape, in plane (u, v) coordinates. Point semantics match the solver’s geometry (line = [a, b], circle = [center, rim], arc = [center, start, end], bezier = [p0, c1, c2, p1]).

Variants§

§

Line

A straight segment through the stroke’s two endpoints.

Fields

§a: (f64, f64)

§b: (f64, f64)

§

Circle

A closed circle — the fitted center + a rim point on +u.

Fields

§center: (f64, f64)

§rim: (f64, f64)

§

Arc

A circular arc — the fitted center + the stroke’s start/end (CCW start→end).

Fields

§center: (f64, f64)

§start: (f64, f64)

§end: (f64, f64)

§

Bezier

A cubic Bezier fallback: [p0, c1, c2, p1] (endpoints + two on-curve controls).

Fields

§controls: [(f64, f64); 4]

Implementations§

Source §

impl HandDrawShape

Source

pub fn kind(&self) -> &'static str

The solver geometry type this shape materializes as.

Trait Implementations§

Source §

impl Clone for HandDrawShape

Source §

fn clone(&self) -> HandDrawShape

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

Source §

impl Debug for HandDrawShape

Source §

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

Formats the value using the given formatter. Read more

Source §

impl PartialEq for HandDrawShape

Source §

fn eq(&self, other: &HandDrawShape) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

Source §

impl StructuralPartialEq for HandDrawShape

Auto Trait Implementations§

§

impl UnwindSafe for HandDrawShape

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

Source §

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

Source §

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

Source §

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

Source §

impl<T> Downcast<T> for T

Source §

fn downcast(&self) -> &T

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

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

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.

Source §

impl<T> IntoEither for T

Source §

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

Source §

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

Source §