Struct tuirealm::tui::widgets::canvas::Context

pub struct Context<'a> { /* fields omitted */ }

Holds the state of the Canvas when painting to it.

Implementations

impl<'a> Context<'a>

pub fn new(
    width: u16,
    height: u16,
    x_bounds: [f64; 2],
    y_bounds: [f64; 2],
    marker: Marker
) -> Context<'a>

pub fn draw<S>(&mut self, shape: &S) where
    S: Shape, 

Draw any object that may implement the Shape trait

pub fn layer(&mut self)

Go one layer above in the canvas.

pub fn print(&mut self, x: f64, y: f64, text: &'a str, color: Color)

Print a string on the canvas at the given position

Trait Implementations

impl<'a> Debug for Context<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'a, 'b> From<&'a mut Context<'b>> for Painter<'a, 'b>

pub fn from(context: &'a mut Context<'b>) -> Painter<'a, 'b>

Performs the conversion.