plotters::element

Struct ComposedElement

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pub struct ComposedElement<Coord, DB: DrawingBackend, A, B>
where
    A: Drawable<DB>,
    B: Drawable<DB>,
{ /* private fields */ }
Expand description

A container for two drawable elements, used for composition.

This is used internally by Plotters and should probably not be included in user code. See EmptyElement for more information and examples.

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impl<Coord, DB: DrawingBackend, A, B, C> Add<C> for ComposedElement<Coord, DB, A, B>
where A: Drawable<DB>, for<'a> &'a A: PointCollection<'a, BackendCoord>, B: Drawable<DB>, for<'a> &'a B: PointCollection<'a, BackendCoord>, C: Drawable<DB>, for<'a> &'a C: PointCollection<'a, BackendCoord>,

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type Output = ComposedElement<Coord, DB, A, ComposedElement<(i32, i32), DB, B, C>>

The resulting type after applying the + operator.
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fn add(self, rhs: C) -> Self::Output

Performs the + operation. Read more
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impl<Coord, DB: DrawingBackend, A, B> Drawable<DB> for ComposedElement<Coord, DB, A, B>
where for<'a> &'a A: PointCollection<'a, BackendCoord>, for<'b> &'b B: PointCollection<'b, BackendCoord>, A: Drawable<DB>, B: Drawable<DB>,

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fn draw<I: Iterator<Item = BackendCoord>>( &self, pos: I, backend: &mut DB, ps: (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<'b, Coord, DB: DrawingBackend, A, B> PointCollection<'b, Coord> for &'b ComposedElement<Coord, DB, A, B>
where A: Drawable<DB>, B: Drawable<DB>,

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type Point = &'b Coord

The item in point iterator
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type IntoIter = Once<&'b Coord>

The point iterator
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fn point_iter(self) -> Self::IntoIter

framework to do the coordinate mapping

Auto Trait Implementations§

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impl<Coord, DB, A, B> Freeze for ComposedElement<Coord, DB, A, B>
where A: Freeze, B: Freeze, Coord: Freeze,

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impl<Coord, DB, A, B> RefUnwindSafe for ComposedElement<Coord, DB, A, B>
where A: RefUnwindSafe, B: RefUnwindSafe, Coord: RefUnwindSafe, DB: RefUnwindSafe,

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impl<Coord, DB, A, B> Send for ComposedElement<Coord, DB, A, B>
where A: Send, B: Send, Coord: Send, DB: Send,

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impl<Coord, DB, A, B> Sync for ComposedElement<Coord, DB, A, B>
where A: Sync, B: Sync, Coord: Sync, DB: Sync,

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impl<Coord, DB, A, B> Unpin for ComposedElement<Coord, DB, A, B>
where A: Unpin, B: Unpin, Coord: Unpin, DB: Unpin,

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impl<Coord, DB, A, B> UnwindSafe for ComposedElement<Coord, DB, A, B>
where A: UnwindSafe, B: UnwindSafe, Coord: UnwindSafe, DB: 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.