Struct Glyph

pub(crate) struct Glyph {
    pub(crate) id: GlyphId,
    pub(crate) byte_idx: ByteIndex,
    pub(crate) cluster_len: usize,
    pub(crate) text: String,
    pub(crate) dx: i32,
    pub(crate) dy: i32,
    pub(crate) width: i32,
    pub(crate) font: Arc<ResolvedFont>,
}

A glyph.

Basically, a glyph ID and it’s metrics.

Fields

id: GlyphId

The glyph ID in the font.

byte_idx: ByteIndex

Position in bytes in the original string.

We use it to match a glyph with a character in the text chunk and therefore with the style.

cluster_len: usize

text: String

The text from the original string that corresponds to that glyph.

dx: i32

The glyph offset in font units.

dy: i32

The glyph offset in font units.

width: i32

The glyph width / X-advance in font units.

font: Arc<ResolvedFont>

Reference to the source font.

Each glyph can have it’s own source font.

Implementations

impl Glyph

fn is_missing(&self) -> bool

Trait Implementations

impl Clone for Glyph

fn clone(&self) -> Glyph

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.