Struct Canvas

pub struct Canvas { /* private fields */ }

Implementations

impl Canvas

pub fn new() -> Self

pub fn draw_horizontal_line( &mut self, start: (usize, usize), end: (usize, usize), use_thick: bool, )

pub fn eraser_horizontal_line( &mut self, start: (usize, usize), end: (usize, usize), use_thick: bool, )

erase all lines that overlaps this line

pub fn draw_vertical_line( &mut self, start: (usize, usize), end: (usize, usize), use_thick: bool, )

pub fn draw_rect( &mut self, start: (usize, usize), end: (usize, usize), border: Border, )

pub fn draw_text(&mut self, start: (usize, usize), text: &str)

pub fn get_cells<'a>( &'a self, ) -> Box<dyn Iterator<Item = (usize, usize, char)> + 'a>

pub fn dump(&self) -> String

Trait Implementations

impl Debug for Canvas

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

Formats the value using the given formatter.