Struct Line

pub struct Line { /* private fields */ }

Implementations

impl Line

pub fn new(x1: usize, y1: usize, x2: usize, y2: usize) -> Self

Examples found in repository

examples/shapes.rs (line 17)

    fn update<T: Canvas>(&mut self, canvas: &mut T) {
        canvas.change_color(color::BLACK);
        canvas.fill();

        canvas.change_color(color::BLUE);
        canvas.draw_shape(&mut Line::new(400, 0, 400, 800));
        canvas.draw_shape(&mut Line::new(0, 0, canvas.width(), canvas.height()));
        canvas.draw_shape(&mut Line::new(0, 400, 800, 400));
        canvas.draw_shape(&mut Line::new(0, canvas.height(), canvas.width(), 0));

        canvas.change_color(color::RED);
        canvas.draw_shape(&mut Rect::new(300, 200, 200, 100));
        canvas.draw_shape(&mut Rect::new(200, 300, 100, 200));
        canvas.draw_shape(&mut Rect::new(300, 500, 200, 100));
        canvas.draw_shape(&mut Rect::new(500, 300, 100, 200));

        canvas.change_color(color::GREEN);
        canvas.draw_shape(&mut Circle::new(200, 200, 50));
        canvas.draw_shape(&mut Circle::new(200, 600, 50));
        canvas.draw_shape(&mut Circle::new(600, 200, 50));
        canvas.draw_shape(&mut Circle::new(600, 600, 50));

        canvas.change_color(color::WHITE);
        canvas.draw_shape(&mut Triangle::new(100, 0, 100, 100, 0, 100));
        canvas.draw_shape(&mut Triangle::new(700, 0, 800, 100, 700, 100));
        canvas.draw_shape(&mut Triangle::new(100, 700, 100, 800, 0, 700));
        canvas.draw_shape(&mut Triangle::new(700, 700, 800, 700, 700, 800));

        return;
    }

Trait Implementations

impl Shape for Line

fn draw_to(&mut self, canvas: &mut impl Canvas)