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ShapedGlyph

Struct ShapedGlyph 

Source
pub struct ShapedGlyph {
    pub glyph_id: u16,
    pub x_advance: f64,
    pub x_offset: f64,
    pub y_offset: f64,
    pub fallback_font: Option<Arc<Font>>,
}
Expand description

Position and identity of one shaped glyph, without any rendering.

Returned by shape_glyphs. All distances are in pixels at the requested font size.

When fallback_font is Some, the glyph was resolved from the fallback font rather than the primary. Callers must use that font for outline extraction and glyph cache lookups, since glyph_id is an index into the fallback’s glyph table, not the primary’s.

Fields§

§glyph_id: u16

Index into the font’s glyph table (or fallback’s if fallback_font is Some).

§x_advance: f64

How far to advance the pen after this glyph.

§x_offset: f64

Horizontal offset from the pen position to this glyph’s origin.

§y_offset: f64

Vertical offset from the baseline to this glyph’s origin.

§fallback_font: Option<Arc<Font>>

Set when this glyph was resolved via the fallback font. Use this font instead of the primary for cache lookups and rendering.

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impl Clone for ShapedGlyph

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fn clone(&self) -> ShapedGlyph

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<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.