Metrics

Struct Metrics 

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pub struct Metrics {
    pub xmin: i32,
    pub ymin: i32,
    pub width: usize,
    pub height: usize,
    pub advance_width: f32,
    pub advance_height: f32,
    pub bounds: OutlineBounds,
}
Expand description

Encapsulates all layout information associated with a glyph for a fixed scale.

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§xmin: i32

Whole pixel offset of the left-most edge of the bitmap. This may be negative to reflect the glyph is positioned to the left of the origin.

§ymin: i32

Whole pixel offset of the bottom-most edge of the bitmap. This may be negative to reflect the glyph is positioned below the baseline.

§width: usize

The width of the bitmap in whole pixels.

§height: usize

The height of the bitmap in whole pixels.

§advance_width: f32

Advance width of the glyph in subpixels. Used in horizontal fonts.

§advance_height: f32

Advance height of the glyph in subpixels. Used in vertical fonts.

§bounds: OutlineBounds

The bounding box that contains the glyph’s outline at the offsets specified by the font. This is always a smaller box than the bitmap bounds.

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impl Clone for Metrics

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fn clone(&self) -> Metrics

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
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impl Debug for Metrics

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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 Default for Metrics

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fn default() -> Metrics

Returns the “default value” for a type. Read more
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impl PartialEq for Metrics

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fn eq(&self, other: &Metrics) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Metrics

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impl StructuralPartialEq for Metrics

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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> Az for T

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.
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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
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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)
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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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where U: From<T>,

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Calls U::from(self).

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

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.
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impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.
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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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Mutably dereferences the given pointer. Read more
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Drops the object pointed to by the given pointer. Read more
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fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.
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where Src: SaturatingCast<Dst>,

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Casts the value.
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The resulting type after obtaining ownership.
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Creates owned data from borrowed data, usually by cloning. Read more
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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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Performs the conversion.
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fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

Casts the value.
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Casts the value.
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where T: WrappingCast<Dst>,

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impl<Src, Dst> WrappingCastFrom<Src> for Dst
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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.