Struct PositionedGlyph

pub struct PositionedGlyph {
    glyph_ts: Transform,
    cluster_ts: Transform,
    span_ts: Transform,
    units_per_em: u16,
    font_size: f32,
    pub id: GlyphId,
    pub text: String,
    pub font: ID,
}

A glyph that has already been positioned correctly.

Note that the transform already takes the font size into consideration, so applying the transform to the outline of the glyphs is all that is necessary to display it correctly.

Fields

glyph_ts: Transform

Returns the transform of the glyph itself within the cluster. For example, for zalgo text, it contains the transform to position the glyphs above/below the main glyph.

cluster_ts: Transform

Returns the transform of the whole cluster that the glyph is part of.

span_ts: Transform

Returns the transform of the span that the glyph is a part of.

units_per_em: u16

The units per em of the font the glyph belongs to.

font_size: f32

The font size the glyph should be scaled to.

id: GlyphId

The ID of the glyph.

text: String

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

font: ID

The ID of the font the glyph should be taken from. Can be used with the font database of the tree this glyph is part of.

Implementations

impl PositionedGlyph

pub fn transform(&self) -> Transform

Returns the transform of glyph.

pub fn outline_transform(&self) -> Transform

Returns the transform of glyph, assuming that an outline glyph is being used (i.e. from the glyf or CFF/CFF2 table).

pub fn cbdt_transform( &self, x: f32, y: f32, pixels_per_em: f32, height: f32, ) -> Transform

Returns the transform for the glyph, assuming that a CBTD-based raster glyph is being used.

pub fn sbix_transform( &self, x: f32, y: f32, x_min: f32, y_min: f32, pixels_per_em: f32, height: f32, ) -> Transform

Returns the transform for the glyph, assuming that a sbix-based raster glyph is being used.

pub fn svg_transform(&self) -> Transform

Returns the transform for the glyph, assuming that an SVG glyph is being used.

pub fn colr_transform(&self) -> Transform

Returns the transform for the glyph, assuming that a COLR glyph is being used.

Trait Implementations

impl Clone for PositionedGlyph

fn clone(&self) -> PositionedGlyph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PositionedGlyph

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

Formats the value using the given formatter.