crossfont::ft

Struct FreeTypeRasterizer

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

Rasterizes glyphs for a single font face.

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impl Rasterize for FreeTypeRasterizer

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fn new() -> Result<FreeTypeRasterizer, Error>

Create a new Rasterizer.
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fn metrics(&self, key: FontKey, _size: Size) -> Result<Metrics, Error>

Get Metrics for the given FontKey.
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fn load_font(&mut self, desc: &FontDesc, size: Size) -> Result<FontKey, Error>

Load the font described by FontDesc and Size.
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fn get_glyph(&mut self, glyph_key: GlyphKey) -> Result<RasterizedGlyph, Error>

Rasterize the glyph described by GlyphKey..
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fn kerning(&mut self, left: GlyphKey, right: GlyphKey) -> (f32, f32)

Kerning between two characters.
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impl Send for FreeTypeRasterizer

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.