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FontAtlas

polyfont_render

Struct FontAtlas 

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pub struct FontAtlas { /* private fields */ }
Expand description

Font atlas management.

Maintains a cache of rasterized glyphs per font family. In GPU mode, these are uploaded as textures. In software mode, they are kept as alpha masks.

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impl FontAtlas

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pub fn new() -> Self

Create a new empty font atlas.

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pub fn register_family(&mut self, family: &str)

Register a font family for use in rendering.

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pub fn registered_families(&self) -> &[String]

List all registered font families.

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pub fn clear(&mut self)

Clear all cached glyphs and registered families.

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impl Default for FontAtlas

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fn default() -> Self

Returns the “default value” for a type. Read more

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