pub struct Ellipse<S = f32> {
    pub rect: Rect<S>,
    pub resolution: S,
}
Expand description

A simple ellipse type with helper methods around the ellipse module’s functions.

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§rect: Rect<S>

The width and height off the Ellipse.

§resolution: S

The resolution (number of sides) of the Ellipse.

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impl<S> Ellipse<S>
where S: EllipseScalar,

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pub fn new(rect: Rect<S>, resolution: S) -> Ellipse<S>

Construct a new ellipse from its bounding rect and resolution (number of sides).

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pub fn section(self, offset_radians: S, section_radians: S) -> Section<S>

A section of the Ellipse.

offset_radians describes the angle at which the offset begins.

section_radians describes how large the section is as an angle.

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pub fn circumference(self) -> Circumference<S>

Produces an iterator yielding the points of the ellipse circumference.

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pub fn triangles(self) -> Triangles<S>

Produces an iterator yielding the triangles that describe the ellipse.

TODO: Describe the order.

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pub fn triangle_indices(&self) -> (TriangleVertices<S>, TriangleIndices)

The same as Triangles, but produces the indices of each triangle into the returned TriangleVertices iterator rather than the vertices for each corner.

Trait Implementations§

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impl<S> Clone for Ellipse<S>
where S: Clone,

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fn clone(&self) -> Ellipse<S>

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<S> Debug for Ellipse<S>
where S: Debug,

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

Formats the value using the given formatter. Read more
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impl<S> PartialEq for Ellipse<S>
where S: PartialEq,

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fn eq(&self, other: &Ellipse<S>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<S> PartialOrd for Ellipse<S>
where S: PartialOrd,

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fn partial_cmp(&self, other: &Ellipse<S>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<S> Copy for Ellipse<S>
where S: Copy,

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impl<S> StructuralPartialEq for Ellipse<S>

Auto Trait Implementations§

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impl<S> RefUnwindSafe for Ellipse<S>
where S: RefUnwindSafe,

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impl<S> Send for Ellipse<S>
where S: Send,

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impl<S> Sync for Ellipse<S>
where S: Sync,

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impl<S> Unpin for Ellipse<S>
where S: Unpin,

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impl<S> UnwindSafe for Ellipse<S>
where S: UnwindSafe,

Blanket Implementations§

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impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S
where T: Component + Float, Swp: WhitePoint, Dwp: WhitePoint, D: AdaptFrom<S, Swp, Dwp, T>,

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fn adapt_into_using<M>(self, method: M) -> D
where M: TransformMatrix<Swp, Dwp, T>,

Convert the source color to the destination color using the specified method
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fn adapt_into(self) -> D

Convert the source color to the destination color using the bradford method by default
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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<T, U> ConvertInto<U> for T
where U: ConvertFrom<T>,

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fn convert_into(self) -> U

Convert into T with values clamped to the color defined bounds Read more
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fn convert_unclamped_into(self) -> U

Convert into T. The resulting color might be invalid in its color space Read more
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fn try_convert_into(self) -> Result<U, OutOfBounds<U>>

Convert into T, returning ok if the color is inside of its defined range, otherwise an OutOfBounds error is returned which contains the unclamped color. 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, U> Into<U> 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> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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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<U> for T
where 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 T
where 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.
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impl<T> Upcast<T> for T

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fn upcast(&self) -> Option<&T>

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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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

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