plotters::element

Struct Polygon

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pub struct Polygon<Coord> { /* private fields */ }
Expand description

An element of a filled polygon

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impl<Coord> Polygon<Coord>

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pub fn new<P: Into<Vec<Coord>>, S: Into<ShapeStyle>>( points: P, style: S, ) -> Self

Create a new polygon

  • points: The iterator of the points
  • style: The shape style
  • returns the created element

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impl<Coord, DB: DrawingBackend> Drawable<DB> for Polygon<Coord>

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fn draw<I: Iterator<Item = BackendCoord>>( &self, points: I, backend: &mut DB, _: (u32, u32), ) -> Result<(), DrawingErrorKind<DB::ErrorType>>

Actually draws the element. The key points is already translated into the image coordinate and can be used by DC directly
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impl<'a, Coord> PointCollection<'a, Coord> for &'a Polygon<Coord>

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type Point = &'a Coord

The item in point iterator
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type IntoIter = &'a [Coord]

The point iterator
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fn point_iter(self) -> &'a [Coord]

framework to do the coordinate mapping

Auto Trait Implementations§

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impl<Coord> Freeze for Polygon<Coord>

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impl<Coord> RefUnwindSafe for Polygon<Coord>
where Coord: RefUnwindSafe,

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impl<Coord> Send for Polygon<Coord>
where Coord: Send,

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impl<Coord> Sync for Polygon<Coord>
where Coord: Sync,

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impl<Coord> Unpin for Polygon<Coord>
where Coord: Unpin,

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impl<Coord> UnwindSafe for Polygon<Coord>
where Coord: 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,

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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> 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<'b, T, DB, Coord> IntoDynElement<'b, DB, Coord> for T
where T: Drawable<DB> + 'b, &'a T: for<'a> PointCollection<'a, Coord>, Coord: Clone, DB: DrawingBackend,

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fn into_dyn(self) -> DynElement<'b, DB, Coord>

Make the conversion
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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.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes