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//! 上に付ける印と線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"\hat{p} \quad \hat{x} \quad \hat{A} \quad \tilde{n} \quad \dot{q} \quad \ddot{q} \quad \bar{y}",
r"\vec{v} \quad \vec{AB} \quad \widehat{xyz} \quad \widetilde{abc}",
r"\overline{z_1 z_2} \quad \overline{A} \quad \underline{ab} \quad \overline{\overline{x}}",
];
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();
let value = font::constant(&loaded);
println!("<!DOCTYPE html><html lang=\"ja\"><head><meta charset=\"utf-8\"><title>印</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:34px}}");
println!(".big{{font-size:64px}}");
println!(".src{{color:#767676;margin-bottom:6px}}");
println!("</style></head><body>");
println!(
"<div class=\"src\">印を載せる高さ {:.3} / 上の線の空き {:.3} / 太さ {:.3} / 上乗せ {:.3}</div>",
value.accent_base_height,
value.overbar_vertical_gap,
value.overbar_rule_thickness,
value.overbar_extra_ascender
);
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>");
}