Struct ShapedGlyph 

pub struct ShapedGlyph {
    pub kind: GlyphKind,
    pub glyph_id: u16,
    pub cluster_offset: u32,
    pub advance: f32,
    pub kerning: f32,
    pub offset: Point,
    pub vertical_advance: f32,
    pub vertical_offset: Point,
    pub script: Script,
    pub style: Arc<StyleProperties>,
    pub font_hash: u64,
    pub font_metrics: LayoutFontMetrics,
}

A single, shaped glyph with its essential metrics.

Fields

kind: GlyphKind

The kind of glyph this is (character, hyphen, etc.).

glyph_id: u16

Glyph ID inside of the font

cluster_offset: u32

The byte offset of this glyph’s source character(s) within its cluster text.

advance: f32

The horizontal advance for this glyph (for horizontal text) - this is the BASE advance from the font metrics, WITHOUT kerning applied

kerning: f32

The kerning adjustment for this glyph (positive = more space, negative = less space) This is separate from advance so we can position glyphs absolutely

offset: Point

The horizontal offset/bearing for this glyph

vertical_advance: f32

The vertical advance for this glyph (for vertical text).

vertical_offset: Point

The vertical offset/bearing for this glyph.

script: Script

style: Arc<StyleProperties>

font_hash: u64

Hash of the font - use LoadedFonts to look up the actual font when needed

font_metrics: LayoutFontMetrics

Cached font metrics to avoid font lookup for common operations

Implementations

impl ShapedGlyph

pub fn into_glyph_instance<T: ParsedFontTrait>( &self, writing_mode: WritingMode, loaded_fonts: &LoadedFonts<T>, ) -> GlyphInstance

pub fn into_glyph_instance_at<T: ParsedFontTrait>( &self, writing_mode: WritingMode, absolute_position: LogicalPosition, loaded_fonts: &LoadedFonts<T>, ) -> GlyphInstance

Convert this ShapedGlyph into a GlyphInstance with an absolute position. This is used for display list generation where glyphs need their final page coordinates.

pub fn into_glyph_instance_at_simple( &self, _writing_mode: WritingMode, absolute_position: LogicalPosition, ) -> GlyphInstance

Convert this ShapedGlyph into a GlyphInstance with an absolute position. This version doesn’t require fonts - it uses a default size. Use this when you don’t need precise glyph bounds (e.g., display list generation).

Trait Implementations

impl Clone for ShapedGlyph

fn clone(&self) -> ShapedGlyph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapedGlyph

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.