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Fix emoji advance in PDF export (#4325)

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Ana Gelez 2024-06-03 12:17:04 +02:00 committed by GitHub
parent a9b3273a2b
commit 9afd247534
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1 changed files with 6 additions and 3 deletions
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9
crates/typst-pdf/src/color_font.rs
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@ -69,7 +69,8 @@ pub fn write_color_fonts(
.font .font
.advance(color_glyph.gid) .advance(color_glyph.gid)
.unwrap_or(Em::new(0.0)) .unwrap_or(Em::new(0.0))
.to_font_units(); .get() as f32
* scale_factor;
widths.push(width); widths.push(width);
chunk chunk
.stream( .stream(
@ -239,8 +240,10 @@ impl ColorFontMap<()> {
} }
let frame = frame_for_glyph(font, gid); let frame = frame_for_glyph(font, gid);
let width = font.advance(gid).unwrap_or(Em::new(0.0)).to_font_units(); let width =
let instructions = content::build(&mut self.resources, &frame, Some(width)); font.advance(gid).unwrap_or(Em::new(0.0)).get() * font.units_per_em();
let instructions =
content::build(&mut self.resources, &frame, Some(width as f32));
color_font.glyphs.push(ColorGlyph { gid, instructions }); color_font.glyphs.push(ColorGlyph { gid, instructions });
color_font.glyph_indices.insert(gid, index); color_font.glyph_indices.insert(gid, index);