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// Copyright 2023 the Vello Authors
// SPDX-License-Identifier: Apache-2.0 OR MIT
use std::ops::Range;
use peniko::{FontData, Style};
use super::{StreamOffsets, Transform};
/// Positioned glyph.
#[derive(Copy, Clone, Default, Debug)]
pub struct Glyph {
/// Glyph identifier.
pub id: u32,
/// X-offset in run, relative to transform.
pub x: f32,
/// Y-offset in run, relative to transform.
pub y: f32,
}
/// Properties for a sequence of glyphs in an encoding.
#[derive(Clone)]
pub struct GlyphRun {
/// Font for all glyphs in the run.
pub font: FontData,
/// Global run transform.
pub transform: Transform,
/// Per-glyph transform.
pub glyph_transform: Option<Transform>,
/// Size of the font in pixels per em.
pub font_size: f32,
/// True if hinting is enabled.
pub hint: bool,
/// Range of normalized coordinates in the parent encoding.
pub normalized_coords: Range<usize>,
/// Fill or stroke style.
pub style: Style,
/// Range of glyphs in the parent encoding.
pub glyphs: Range<usize>,
/// Stream offsets where this glyph run should be inserted.
pub stream_offsets: StreamOffsets,
}