Trait nannou::geom::polyline::cap::Cap

pub trait Cap {
    type Scalar;
    type Triangles: Iterator<Item = Tri<Point2<Self::Scalar>>> + Clone;
    fn triangles(self) -> Self::Triangles;
}

Types that describe line caps.

Associated Types

type Scalar

The scalar value used to describe points over the x and y axes.

type Triangles: Iterator<Item = Tri<Point2<Self::Scalar>>> + Clone

An iterator yielding triangles that describe the line cap.

Required Methods

fn triangles(self) -> Self::Triangles

Produce the Triangles given the start and end of the line cap and the line's thickness.

Implementors

• impl<S> Cap for Tris<Butt, S> type Scalar = S; type Triangles = ButtTris<S>;

• impl<S> Cap for Tris<Round, S> where     S: BaseFloat,  type Scalar = S; type Triangles = RoundTris<S>;

• impl<S> Cap for Tris<Square, S> where     S: BaseFloat,  type Scalar = S; type Triangles = SquareTris<S>;

• impl<S> Cap for Tris<Dynamic, S> where     S: BaseFloat,  type Scalar = S; type Triangles = DynamicTris<S>;