Struct audio_processor_testing_helpers::charts::Pixel

pub struct Pixel<Coord> { /* private fields */ }

An element representing a single pixel.

See crate::element::EmptyElement for more information and examples.

Implementations

impl<Coord> Pixel<Coord>

pub fn new<P, S>(pos: P, style: S) -> Pixel<Coord>where
    P: Into<Coord>,
    S: Into<ShapeStyle>,

Creates a new pixel.

See crate::element::EmptyElement for more information and examples.

Trait Implementations

impl<Coord, DB> Drawable<DB, BackendCoordOnly> for Pixel<Coord>where
    DB: DrawingBackend,

fn draw<I>(
    &self,
    points: I,
    backend: &mut DB,
    (u32, u32)
) -> Result<(), DrawingErrorKind<<DB as DrawingBackend>::ErrorType>>where
    I: Iterator<Item = (i32, i32)>,

Actually draws the element. The key points is already translated into the image coordinate and can be used by DC directly

impl<'a, Coord> PointCollection<'a, Coord, BackendCoordOnly> for &'a Pixel<Coord>

type Point = &'a Coord

The item in point iterator

type IntoIter = Once<&'a Coord>

The point iterator

fn point_iter(
    self
) -> <&'a Pixel<Coord> as PointCollection<'a, Coord, BackendCoordOnly>>::IntoIter

framework to do the coordinate mapping

impl<Coord, Size> PointElement<Coord, Size> for Pixel<Coord>where
    Size: SizeDesc,

fn make_point(pos: Coord, Size, style: ShapeStyle) -> Pixel<Coord>

Point creator.