Struct swash::proxy::MetricsProxy

pub struct MetricsProxy { /* fields omitted */ }

Proxy for rematerializing metrics.

Implementations

impl MetricsProxy

pub fn from_font(font: &FontRef<'_>) -> Self

Creates a metrics proxy for the specified font.

pub fn materialize_metrics(
    &self,
    font: &FontRef<'_>,
    coords: &[NormalizedCoord]
) -> Metrics

Materializes font metrics for the specified font and normalized variation coordinates. This proxy must have been created from the same font.

pub fn materialize_glyph_metrics<'a>(
    &self,
    font: &FontRef<'a>,
    coords: &'a [NormalizedCoord]
) -> GlyphMetrics<'a>

Materializes glyph metrics for the specified font and normalized variation coordinates. This proxy must have been created from the same font.

pub fn units_per_em(&self) -> u16

Returns the number of font design units per em unit.

pub fn glyph_count(&self) -> u16

Returns the number of glyphs in the font.

Trait Implementations

impl Clone for MetricsProxy

fn clone(&self) -> MetricsProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for MetricsProxy

impl Default for MetricsProxy

fn default() -> MetricsProxy

Returns the “default value” for a type.