Struct plotters::element::Rectangle

pub struct Rectangle<Coord> { /* fields omitted */ }

A rectangle element

Methods

impl<Coord> Rectangle<Coord>

pub fn new<S: Into<ShapeStyle>>(points: [Coord; 2], style: S) -> Self

Create a new path

• points: The left upper and right lower corner of the rectangle
• style: The shape style
• returns the created element

pub fn set_margin(&mut self, t: u32, b: u32, l: u32, r: u32) -> &mut Self

Set the margin of the rectangle

• t: The top margin
• b: The bottom margin
• l: The left margin
• r: The right margin

Trait Implementations

impl<'a, Coord> PointCollection<'a, Coord> for &'a Rectangle<Coord>

type Borrow = &'a Coord

The item in point iterator

type IntoIter = &'a [Coord]

The point iterator

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

framework to do the coordinate mapping

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

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