Struct ProceduralGlyphProvider 

pub struct ProceduralGlyphProvider;

A tiny built-in procedural glyph source for engine-side symbol plumbing.

Implementations

impl ProceduralGlyphProvider

pub fn new() -> Self

Create a procedural glyph provider.

Trait Implementations

impl Clone for ProceduralGlyphProvider

fn clone(&self) -> ProceduralGlyphProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProceduralGlyphProvider

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

Formats the value using the given formatter.

impl Default for ProceduralGlyphProvider

fn default() -> ProceduralGlyphProvider

Returns the “default value” for a type.

impl GlyphProvider for ProceduralGlyphProvider

fn load_glyph(&self, _font_stack: &str, codepoint: char) -> Option<GlyphRaster>

Load or rasterize a glyph bitmap for the requested font/codepoint.

fn render_em_pixels(&self) -> f32

Pixel size of 1 em as rasterized by this provider.