Struct GlyphRun 

pub struct GlyphRun {
    pub font: FontBlob,
    pub size: f32,
    pub color: Color,
    pub glyphs: Vec<PositionedGlyph>,
    pub ink_bounds: Rect,
}

A shaped run of glyphs that all use one font, size and color.

Glyph positions are in the run’s paint coordinates, which leave out the scroll offsets of enclosing views (see crate::widget::Widget::paint), with each glyph’s x and y at its baseline origin. A renderer rasterizes each glyph separately and blits it in its run’s color, so nothing else about the text, such as clusters or line breaking, travels with the run.

Fields

font: FontBlob

The font the glyph identifiers refer to.

size: f32

The font size in logical pixels.

color: Color

The straight-alpha sRGB color the glyphs paint with.

glyphs: Vec<PositionedGlyph>

The glyphs of the run, in paint order.

ink_bounds: Rect

The rectangle in the run’s paint coordinates that covers the ink of every glyph, plus one logical pixel on every side for anti-aliasing.

A renderer may rely on it as the area the run can change: ink outside it is not guaranteed to be drawn.

Trait Implementations

impl Clone for GlyphRun

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GlyphRun

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

Formats the value using the given formatter.

impl PartialEq for GlyphRun

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for GlyphRun