Trait badgen::Font

pub trait Font {
    fn height(&self) -> u32;
    fn render_glyph<'a>(&'a mut self, c: char) -> Option<FontGlyph<'a>>;

    fn scale(&self) -> f32 { ... }
    fn precision(&self) -> u8 { ... }
}

A Font trait specific to badge generation.

Required methods

fn height(&self) -> u32

The font height relative to the badge viewbox.

fn render_glyph<'a>(&'a mut self, c: char) -> Option<FontGlyph<'a>>

Render a character glyph if it exists.

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Provided methods

fn scale(&self) -> f32

The scale of the font used in path rendering.

fn precision(&self) -> u8

The precision of the font used in path rendering.

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Implementors

impl<'a> Font for TrueTypeFont<'a>

fn height(&self) -> u32

fn render_glyph<'b>(&'b mut self, c: char) -> Option<FontGlyph<'b>>

fn scale(&self) -> f32

fn precision(&self) -> u8

impl<T> Font for CachedFont<T> where
    T: Font, 

fn height(&self) -> u32

fn render_glyph<'a>(&'a mut self, c: char) -> Option<FontGlyph<'a>>

fn scale(&self) -> f32

fn precision(&self) -> u8

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