Expand description
Builder and parser of OpenType fonts.
§Example
use opentype::truetype::tables::names::{Names, NameID};
use opentype::truetype::tables::{FontHeader, HorizontalHeader};
use opentype::File;
macro_rules! ok(($result:expr) => ($result.unwrap()));
let path = "SourceSerifPro-Regular.otf";
let mut tape = ok!(std::fs::File::open(path));
let File { mut fonts } = ok!(File::read(&mut tape));
let font_header: FontHeader = ok!(ok!(fonts[0].take(&mut tape)));
assert_eq!(font_header.units_per_em, 1000);
let horizontal_header: HorizontalHeader = ok!(ok!(fonts[0].take(&mut tape)));
assert_eq!(horizontal_header.ascender, 918);
let names: Names = ok!(ok!(fonts[0].take(&mut tape)));
let names = names
.iter()
.map(|((_, _, _, name_id), value)| (name_id, value))
.collect::<std::collections::HashMap<_, _>>();
assert_eq!(ok!(names[&NameID::FullFontName].as_ref()), "Source Serif Pro");
assert_eq!(ok!(names[&NameID::DesignerName].as_ref()), "Frank Grießhammer");
Re-exports§
pub extern crate postscript;
pub extern crate truetype;
Modules§
- The common layout tables.
- The primary tables.
- Types that can read and write.
- Types that can be read and written.
- Types that can be read and written given a parameter.
Structs§
- A file.
- A font.
Traits§
- A type representing a font table.
Functions§
- Check if a tag is recognized.
Type Aliases§
- An error.
- A result.