[−]Struct nannou::ui::text::Glyph
A single glyph of a font. this may either be a thin wrapper referring to the font and the glyph id, or it may be a standalone glyph that owns the data needed by it.
A Glyph
does not have an inherent scale or position associated with it. To
augment a glyph with a size, give it a scale using scaled
. You can then
position it using positioned
.
Methods
impl<'a> Glyph<'a>
pub fn font(&self) -> Option<&Font<'a>>
The font to which this glyph belongs. If the glyph is a standalone glyph
that owns its resources, it no longer has a reference to the font which
it was created from (using standalone()
). In which case, None
is
returned.
pub fn id(&self) -> GlyphId
The glyph identifier for this glyph.
pub fn scaled(self, scale: Scale) -> ScaledGlyph<'a>
Augments this glyph with scaling information, making methods that depend on the scale of the glyph available.
pub fn standalone(&self) -> Glyph<'static>
Turns a Glyph<'a>
into a Glyph<'static>
. This produces a glyph that
owns its resources, extracted from the font. This glyph can outlive the
font that it comes from.
Calling standalone()
on a standalone glyph shares the resources, and
is equivalent to clone()
.
pub fn get_data(&self) -> Option<Arc<SharedGlyphData>>
Get the data from this glyph (such as width, extents, vertices, etc.). Only possible if the glyph is a shared glyph.
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Content for T
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fn ref_from_ptr(ptr: *mut c_void, size: usize) -> Option<*mut T>
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fn is_size_suitable(size: usize) -> bool
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fn indiv_size() -> usize
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impl<T> SafeBorrow<T> for T
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impl<T> Erased for T
impl<S> FromSample<S> for S
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fn from_sample_(s: S) -> S
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impl<T, U> ToSample<U> for T where
U: FromSample<T>,
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U: FromSample<T>,
fn to_sample_(self) -> U
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impl<S, T> Duplex<S> for T where
T: FromSample<S> + ToSample<S>,
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T: FromSample<S> + ToSample<S>,
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
Sets value
as a parameter of self
.
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
Sets value
as a parameter of self
.