Struct plotters::element::Text

[+] Show declaration

pub struct Text<'a, Coord, T: Borrow<str>> { /* fields omitted */ }

[−] Expand description

A single line text element. This can be owned or borrowed string, dependents on String or str moved into.

Methods

impl<'a, Coord, T: Borrow<str>> Text<'a, Coord, T>[−]

pub fn new<S: Into<TextStyle<'a>>>(text: T, points: Coord, style: S) -> Self[−]

Create a new text element

• text: The text for the element
• points: The upper left conner for the text element
• style: The text style
• Return the newly created text element

Trait Implementations

impl<'b, 'a, Coord: 'a, T: Borrow<str> + 'a> PointCollection<'a, Coord> for &'a Text<'b, Coord, T>[+]

[+] Show hidden undocumented items

type Borrow = &'a Coord

The item in point iterator

type IntoIter = Once<&'a Coord>

The point iterator

fn point_iter(self) -> Self::IntoIter[−]

framework to do the coordinate mapping

impl<'a, Coord: 'a, DB: DrawingBackend, T: Borrow<str>> Drawable<DB> for Text<'a, Coord, T>[+]

[+] Show hidden undocumented items

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