Struct DecorationSpan 

pub struct DecorationSpan {
    pub glyph_range: Range<usize>,
    pub data: GlyphDecorationData,
    pub color_opt: Option<Color>,
    pub font_size: f32,
}

A span of consecutive glyphs sharing the same text decoration.

Fields

glyph_range: Range<usize>

Range of glyph indices in LayoutLine::glyphs covered by this span

data: GlyphDecorationData

The decoration config and metrics

color_opt: Option<Color>

Fallback color from the first glyph’s color_opt

font_size: f32

Font size from the first glyph (used to scale EM-unit metrics)

Implementations

impl DecorationSpan

pub fn x_range(&self, run: &LayoutRun<'_>) -> Range<f32>

The horizontal extent of this span’s glyphs within run, which must be the layout run containing the span. Empty if the span covers no glyphs.

Trait Implementations

impl Clone for DecorationSpan

fn clone(&self) -> DecorationSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecorationSpan

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

Formats the value using the given formatter.

impl PartialEq for DecorationSpan

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DecorationSpan