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
27
28
29
30
31
32
33
34
//! 同じ式を 3 通りで並べ、墨の量を数えられるようにする
use suki::font;
use suki::{Mode, Shape, escape};
fn main() {
let path = std::env::args().nth(1).unwrap_or_else(|| "font/latinmodern-math.otf".to_string());
let size = std::env::args().nth(2).unwrap_or_else(|| "27".to_string());
let loaded = font::load(std::fs::read(&path).unwrap()).unwrap();
let source = r"x = \frac{a + b}{c - d} \quad \sin \theta \quad 1234567890";
println!("<!DOCTYPE html><html lang=\"ja\"><head><meta charset=\"utf-8\"><title>墨</title><style>");
println!("@font-face{{font-family:\"{}\";src:url(\"{}\")}}",
escape(font::family(&loaded)), escape(&path));
println!("{}", suki::style(&loaded));
println!("body{{margin:0;background:#fff}}");
println!(".band{{height:120px;font-size:{size}px;padding:20px 10px;box-sizing:border-box}}");
println!("</style></head><body>");
println!("<div class=\"band\">{}</div>", suki::render_html(source, &loaded, Mode::Display).unwrap());
println!("<div class=\"band\">{}</div>",
suki::render_svg(source, &loaded, Mode::Display, Shape::Text).unwrap());
for darken in [0.0, 0.006, 0.011, 0.016] {
let node = suki::parse(source).unwrap();
let placed = suki::layout::layout(
&node, &loaded, 1.0, suki::Style::Auto, true);
println!(
"<div class=\"band\">{}</div>",
suki::svg::render_weighted(&placed, &loaded, Shape::Outline, source, darken)
);
}
println!("</body></html>");
}