Struct ab_glyph::v2::GlyphImage
source · #[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§
source§impl<'a> Clone for GlyphImage<'a>
impl<'a> Clone for GlyphImage<'a>
source§fn clone(&self) -> GlyphImage<'a>
fn clone(&self) -> GlyphImage<'a>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl<'a> Freeze for GlyphImage<'a>
impl<'a> RefUnwindSafe for GlyphImage<'a>
impl<'a> Send for GlyphImage<'a>
impl<'a> Sync for GlyphImage<'a>
impl<'a> Unpin for GlyphImage<'a>
impl<'a> UnwindSafe for GlyphImage<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)