Struct ab_glyph::v2::GlyphImage

#[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,
}

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)

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

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

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

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for GlyphImage<'a>

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

Formats the value using the given formatter.