term2d

A simple 2d drawing engine for terminal emulators.

Example which draws some text and a red pixel:

```rust use term2d::controller::Controller; use term2d::model::color::Color; use term2d::model::config::Config; use term2d::model::event::Event; use term2d::model::key::Key; use term2d::model::point::Point; use term2d::model::rgba::Rgba; use term2d::view::canvas::halfblock::HalfblockCanvas; use term2d::view::canvas::Canvas; use term2d::view::screen::DefaultScreen;

struct DotController { frame: u32, canvas: HalfblockCanvas, }

impl Controller for DotController { fn update(&mut self, event: Event) -> bool { match event { Event::Key(key) => match key { Key::Char('q') => return false, Key::Ctrl('c') => return false, _ => {} }, Event::Resize => {} Event::Elapse => {} }

    self.canvas.clear();
    self.canvas.draw_text(
        &Point::new(2, 0),
        &Color {
            fg: Rgba::white(),
            bg: Rgba::transparent(),
        },
        &format!("press 'q' to quit, frame: {}", self.frame),
    );
    self.canvas.draw_pixel(&Point::new(10, 7), &Rgba::red());
    self.canvas.display();

    self.frame += 1;

    true
}

fn init(&mut self, screen: DefaultScreen) -> Config {
    self.canvas.init(screen);
    Config { fps: 10 }
}

}

fn main() { let controller = DotController { frame: 0, canvas: HalfblockCanvas::new(), }; term2d::run(controller); } ```