example/
example.rs

1extern crate minilibx;
2
3use minilibx::{Endian, Mlx, MlxError};
4use std::process;
5
6fn main() {
7    let mlx = Mlx::new().unwrap();
8
9    let width = 1080;
10    let height = 720;
11    let window = mlx.new_window(width, height, "Mlx example").unwrap();
12
13    let image = match mlx.new_image(width, height) {
14        Ok(img) => img,
15        Err(e) => match e {
16            MlxError::Any(s) => return println!("{}", s),
17            _ => return,
18        },
19    };
20
21    let _bytes_per_pixel = image.bits_per_pixel / 8;
22    let offset = image.size_line / 2 + image.size_line * height / 2;
23    for i in 1..100 {
24        // we assume there are 32 bits per pixel here, because its just an example.
25        // color encoding can go from 8 bits to 48 bits.
26        let offset = offset + i * 4;
27        match image.endian {
28            Endian::Little => {
29                image.write_to(offset + 2, 0xff); // R
30                image.write_to(offset + 1, 0x0); // G
31                image.write_to(offset, 0x0); // B
32            }
33            Endian::Big => {
34                image.write_to(offset, 0xff); // R
35                image.write_to(offset + 1, 0x0); // G
36                image.write_to(offset + 2, 0x0); // B
37            }
38        }
39    }
40
41    window.key_hook(
42        move |keycode, _| {
43            // you can also check keycodes using the `xev` command
44            println!("{}", keycode);
45
46            // `q`
47            if keycode == 113 {
48                process::exit(0);
49            // Enter
50            } else if keycode == 97 {
51                let x = width / 2;
52                let y = height / 2;
53                let color = 0xffffff;
54                for i in 0..50 {
55                    mlx.pixel_put(&window, x + i, y + i, color);
56                }
57            } else if keycode == 98 {
58                mlx.put_image_to_window(&window, &image, 0, 0);
59            }
60        },
61        &(),
62    );
63
64    // this will loop forever
65    mlx.event_loop();
66}
example/example.rs

example/
example.rs
