Struct ab_glyph::v2::GlyphImage

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#[non_exhaustive]
pub struct GlyphImage<'a> { pub origin: Point, pub width: u16, pub height: u16, pub pixels_per_em: u16, pub data: &'a [u8], pub format: GlyphImageFormat, }
Expand description

A pre-rendered image of a glyph, usually used for emojis or other glyphs that can’t be represented only using an outline.

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§origin: Point

Offset of the image from the normal origin (top at the baseline plus ascent), measured in pixels at the image’s current scale.

§width: u16

Image width.

It doesn’t guarantee that this value is the same as set in the data in the case of GlyphImageFormat::Png format.

§height: u16

Image height.

It doesn’t guarantee that this value is the same as set in the data in the case of GlyphImageFormat::Png format.

§pixels_per_em: u16

Pixels per em of the selected strike.

§data: &'a [u8]

Raw image data, see format.

§format: GlyphImageFormat

Format of the raw data.

Trait Implementations§

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impl<'a> Clone for GlyphImage<'a>

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fn clone(&self) -> GlyphImage<'a>

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<'a> Debug for GlyphImage<'a>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> Freeze for GlyphImage<'a>

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impl<'a> RefUnwindSafe for GlyphImage<'a>

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impl<'a> Send for GlyphImage<'a>

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impl<'a> Sync for GlyphImage<'a>

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impl<'a> Unpin for GlyphImage<'a>

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impl<'a> UnwindSafe for GlyphImage<'a>

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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.