pub struct PxScaleFont<F> {
    pub font: F,
    pub scale: PxScale,
}
Expand description

A Font and an associated pixel scale.

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§font: F§scale: PxScale

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impl<F> PxScaleFont<F>

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pub fn with_scale<S>(self, scale: S) -> PxScaleFont<F>
where S: Into<PxScale>,

Trait Implementations§

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impl<F> Clone for PxScaleFont<F>
where F: Clone,

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fn clone(&self) -> PxScaleFont<F>

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

Performs copy-assignment from source. Read more
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impl<F> Debug for PxScaleFont<F>
where F: Debug,

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

Formats the value using the given formatter. Read more
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impl<F> ScaleFont<F> for PxScaleFont<F>
where F: Font,

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fn scale(&self) -> PxScale

Returns the pixel scale associated with this font.
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fn font(&self) -> &F

Returns a font reference.
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fn codepoint_ids(&self) -> CodepointIdIter<'_>

Returns an iterator of all distinct (GlyphId, char) pairs. Not ordered. Read more
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fn h_scale_factor(&self) -> f32

Scale factor for unscaled font horizontal values.
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fn v_scale_factor(&self) -> f32

Scale factor for unscaled font vertical values.
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fn scale_factor(&self) -> PxScaleFactor

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fn ascent(&self) -> f32

Pixel scaled glyph ascent.
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fn descent(&self) -> f32

Pixel scaled glyph descent.
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fn height(&self) -> f32

Pixel scaled height ascent - descent. Read more
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fn line_gap(&self) -> f32

Pixel scaled line gap.
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fn glyph_id(&self, c: char) -> GlyphId

Lookup a GlyphId matching a given char.
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fn scaled_glyph(&self, c: char) -> Glyph

Construct a Glyph with the font’s pixel scale at position point(0.0, 0.0). Read more
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fn h_advance(&self, id: GlyphId) -> f32

Pixel scaled horizontal advance for a given glyph.
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fn h_side_bearing(&self, id: GlyphId) -> f32

Pixel scaled horizontal side bearing for a given glyph.
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fn v_advance(&self, id: GlyphId) -> f32

Pixel scaled vertical advance for a given glyph.
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fn v_side_bearing(&self, id: GlyphId) -> f32

Pixel scaled vertical side bearing for a given glyph.
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fn kern(&self, first: GlyphId, second: GlyphId) -> f32

Returns additional pixel scaled kerning to apply for a particular pair of glyphs.
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fn glyph_bounds(&self, glyph: &Glyph) -> Rect

Returns the layout bounds of this glyph. These are different to the outline px_bounds(). Read more
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fn glyph_count(&self) -> usize

The number of glyphs present in this font. Glyph identifiers for this font will always be in the range 0..self.glyph_count()
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fn outline_glyph(&self, glyph: Glyph) -> Option<OutlinedGlyph>

Compute glyph outline ready for drawing. Read more
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impl<F> Copy for PxScaleFont<F>
where F: Copy,

Auto Trait Implementations§

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impl<F> RefUnwindSafe for PxScaleFont<F>
where F: RefUnwindSafe,

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impl<F> Send for PxScaleFont<F>
where F: Send,

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impl<F> Sync for PxScaleFont<F>
where F: Sync,

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impl<F> Unpin for PxScaleFont<F>
where F: Unpin,

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impl<F> UnwindSafe for PxScaleFont<F>
where F: UnwindSafe,

Blanket 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> 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.