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BitmapGlyph

raster_fonts

Struct BitmapGlyph 

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pub struct BitmapGlyph {
    pub bitmap_source: Option<SourceRect>,
    pub advance_width: f32,
    pub left_side_bearing: f32,
    pub ascent: f32,
}
Expand description

SourceRect and horizontal metrics of a glyph required for text layout.

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§bitmap_source: Option<SourceRect>

The bounding box of the rendered glyph in the bitmap.

None for whitespace characters.

§advance_width: f32

The horizontal offset that the origin of the next glyph should be from the origin of this glyph.

§left_side_bearing: f32

The horizontal offset between the origin of this glyph and the leftmost point of the glyph.

§ascent: f32

The vertical offset between the origin of this glyph and the baseline. Typhically positive.

Trait Implementations§

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impl Archive for BitmapGlyph
where Option<SourceRect>: Archive, f32: Archive,

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type Archived = ArchivedBitmapGlyph

The archived representation of this type. Read more
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type Resolver = BitmapGlyphResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.
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unsafe fn resolve( &self, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived, )

Creates the archived version of this value at the given position and writes it to the given output. Read more
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impl<'de> Deserialize<'de> for BitmapGlyph

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<__D: Fallible + ?Sized> Deserialize<BitmapGlyph, __D> for Archived<BitmapGlyph>
where Option<SourceRect>: Archive, Archived<Option<SourceRect>>: Deserialize<Option<SourceRect>, __D>, f32: Archive, Archived<f32>: Deserialize<f32, __D>,

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fn deserialize(&self, deserializer: &mut __D) -> Result<BitmapGlyph, __D::Error>

Deserializes using the given deserializer

Auto Trait Implementations§

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> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> ArchiveUnsized for T
where T: Archive,

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type Archived = <T as Archive>::Archived

The archived counterpart of this type. Unlike Archive, it may be unsized. Read more
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type MetadataResolver = ()

The resolver for the metadata of this type. Read more
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unsafe fn resolve_metadata( &self, _: usize, _: <T as ArchiveUnsized>::MetadataResolver, _: *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata, )

Creates the archived version of the metadata for this value at the given position and writes it to the given output. Read more
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unsafe fn resolve_unsized( &self, from: usize, to: usize, resolver: Self::MetadataResolver, out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>, )

Resolves a relative pointer to this value with the given from and to and writes it to the given output. 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<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

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fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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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> Pointee for T

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type Metadata = ()

The type for metadata in pointers and references to Self.
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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.