Struct audio_processor_testing_helpers::charts::Text

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

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

Implementations

impl<'a, Coord, T> Text<'a, Coord, T>

where T: Borrow<str>,

pub fn new<S>(text: T, points: Coord, style: S) -> Text<'a, Coord, T>

where S: Into<TextStyle<'a>>,

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<'a, Coord, DB, T> Drawable<DB> for Text<'a, Coord, T>

where Coord: 'a, DB: DrawingBackend, T: Borrow<str>,

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<'b, 'a, Coord, T> PointCollection<'a, Coord> for &'a Text<'b, Coord, T>

where Coord: 'a, T: Borrow<str> + 'a,

type Point = &'a Coord

The item in point iterator

type IntoIter = Once<&'a Coord>

The point iterator

fn point_iter( self ) -> <&'a Text<'b, Coord, T> as PointCollection<'a, Coord>>::IntoIter

framework to do the coordinate mapping