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//! 斜体の字のあとの空きを見る
use suki::font;
use suki::{Mode, Shape, escape, render_svg};
const SOURCES: &[&str] = &[
r"f(x) \quad g(y) \quad P(A) \quad V(x) \quad T(n) \quad F(s)",
r"P\left(|X - \mu| \geq k\sigma\right) \leq \frac{1}{k^2}",
r"f(x) = \sum_{n=0}^{\infty} \frac{f^{(n)}(a)}{n!}(x-a)^n",
r"\mathrm{f}(x) \quad \sin(x) \quad 2(x+1) \quad A(B)",
];
fn main() {
let path = std::env::args().nth(1).unwrap_or_else(|| "font/latinmodern-math.otf".to_string());
let loaded = font::load(std::fs::read(&path).unwrap()).unwrap();
println!("<!DOCTYPE html><html lang=\"ja\"><head><meta charset=\"utf-8\"><title>張り出し</title><style>");
println!("@font-face{{font-family:\"{}\";src:url(\"{}\")}}",
escape(font::family(&loaded)), escape(&path));
println!("{}", suki::style(&loaded));
println!("body{{margin:0;padding:26px;font-family:system-ui,sans-serif;font-size:12px}}");
println!(".row{{margin-bottom:30px}}.big{{font-size:50px}}");
println!(".src{{color:#767676;margin-bottom:6px}}");
println!("</style></head><body>");
for source in SOURCES {
println!("<div class=\"row\"><div class=\"src\">{}</div>", escape(source));
println!("<div class=\"big\">{}</div></div>",
render_svg(source, &loaded, Mode::Display, Shape::Outline).unwrap());
}
println!("</body></html>");
}