37 lines
982 B
Rust
37 lines
982 B
Rust
pub use font_kit::{
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error::SelectionError as LoadError, family_name::FamilyName as Family,
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};
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pub struct Source {
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raw: font_kit::source::SystemSource,
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}
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impl Source {
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pub fn new() -> Self {
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Source {
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raw: font_kit::source::SystemSource::new(),
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}
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}
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pub fn load(&self, families: &[Family]) -> Result<Vec<u8>, LoadError> {
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let font = self.raw.select_best_match(
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families,
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&font_kit::properties::Properties::default(),
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)?;
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match font {
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font_kit::handle::Handle::Path { path, .. } => {
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use std::io::Read;
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let mut buf = Vec::new();
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let mut reader = std::fs::File::open(path).expect("Read font");
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let _ = reader.read_to_end(&mut buf);
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Ok(buf)
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}
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font_kit::handle::Handle::Memory { bytes, .. } => {
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Ok(bytes.as_ref().clone())
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}
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}
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}
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}
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