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//! 添字の付き方を大きく見るための一枚
use suki::font;
use suki::{Mode, Shape, escape, render_svg};
const SOURCES: &[&str] = &[
r"\int_0^1 \quad \int_a^b \quad \oint_C",
r"\int_0^1 x^2 \, dx = \frac{1}{3}",
r"\sum_{k=1}^{n} \quad \prod_{i=1}^{m}",
r"x^2 \quad x_1 \quad x_1^2 \quad f^2 \quad f_1^2 \quad A^n_m",
];
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>添字</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}}");
println!(".big{{font-size:64px}}");
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>");
}