Enum ShapeKind

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pub enum ShapeKind {
    Rect,
    Circle,
    Ellipse,
    RoundedRect {
        corner_radius: f32,
    },
    UnevenRoundedRect {
        top_left: f32,
        top_right: f32,
        bottom_left: f32,
        bottom_right: f32,
    },
    Capsule,
    FixedRoundedRect {
        corner_radius: f32,
    },
    FixedUnevenRoundedRect {
        top_left: f32,
        top_right: f32,
        bottom_left: f32,
        bottom_right: f32,
    },
    CustomPath,
}

Expand description

The kind of shape for backend rendering optimization.

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Rect

Rectangle with sharp corners.

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Circle

Circle inscribed in bounds.

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Ellipse

Ellipse filling bounds.

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RoundedRect

Rectangle with uniform corner radius.

Fields

§corner_radius: f32

Corner radius (normalized 0.0-0.5).

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UnevenRoundedRect

Rectangle with per-corner radii.

Fields

§top_left: f32

Top-left corner radius.

§top_right: f32

Top-right corner radius.

§bottom_left: f32

Bottom-left corner radius.

§bottom_right: f32

Bottom-right corner radius.

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Capsule

Capsule (pill) shape.

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FixedRoundedRect

Rectangle with a uniform corner radius in logical points.

Unlike ShapeKind::RoundedRect, the radius is an absolute length, not a fraction of the shorter side: a corner_radius of 28.0 is 28 points whether the bounds are 280x140 or 560x300. Backends clamp it to half the shorter side at resolve time.

Fields

§corner_radius: f32

Corner radius in logical points.

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FixedUnevenRoundedRect

Rectangle with per-corner radii in logical points.

Same absolute semantics as ShapeKind::FixedRoundedRect, with each corner named independently.

Fields

§top_left: f32

Top-left corner radius in logical points.

§top_right: f32

Top-right corner radius in logical points.

§bottom_left: f32

Bottom-left corner radius in logical points.

§bottom_right: f32

Bottom-right corner radius in logical points.

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CustomPath

Custom path.

Trait Implementations§

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impl Clone for ShapeKind

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fn clone(&self) -> Self

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

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impl Copy for ShapeKind

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impl Debug for ShapeKind

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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 Default for ShapeKind

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fn default() -> Self

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

Auto Trait Implementations§

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impl UnwindSafe for ShapeKind

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,

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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,

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

Mutably borrows from an owned value. Read more

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

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

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

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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

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &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, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

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const WITNESS: W = W::MAKE

A constant of the type witness

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impl<T> IdentifiableExt for T

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fn use_id<F, Id>(self, f: F) -> UseId<Self, F>
where F: Fn(&Self) -> Id, Id: Ord + Hash,

Wraps the value in a UseId with the provided identification function.

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fn self_id(self) -> SelfId<Self>

Wraps the value in a SelfId, making the value serve as its own identifier.

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

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const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.

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type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> IntoEither for T

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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

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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

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