chickensources 0.1.2

generate chickensources graphics
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

use image::{DynamicImage, Rgba};
use once_cell::sync::Lazy;
use rusttype::Font;

use crate::utils;

static FONT: Lazy<Font<'static>> = Lazy::new(|| {
    let font_data = include_bytes!("fonts/PublicSans-Bold.ttf");
    let font = Font::try_from_bytes(font_data).expect("font should load");

    font
});

const COLOR: Rgba<u8> = Rgba([255, 255, 255, 255]);

pub fn draw(img: &mut DynamicImage, body: &str) {
    let side_length = img.height();

    let max_h = side_length / 28;

    let (scale, _, _) = utils::text_size(&FONT, u32::MAX, max_h, body);

    let text_y = side_length * 19 / 24;

    utils::draw_wrapped_text(img, COLOR, scale, &FONT, text_y, body);
}