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Always include the last-resort font

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This is used as a fallback for any characters that don't have glyphs in the
specified font.
This commit is contained in:
Matt Brubeck 2016-05-20 09:37:54 -07:00
parent 2d5dc8fa6d
commit e588943b4f
258 changed files with 127 additions and 905 deletions
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5
components/layout/fragment.rs
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@ -1971,6 +1971,11 @@ impl Fragment {
}
}
SpecificFragmentInfo::ScannedText(ref text_fragment) => {
// Fragments with no glyphs don't contribute any inline metrics.
// TODO: Filter out these fragments during flow construction?
if text_fragment.content_size.inline == Au(0) {
return InlineMetrics::new(Au(0), Au(0), Au(0));
}
// See CSS 2.1 § 10.8.1.
let line_height = self.calculate_line_height(layout_context);
let font_derived_metrics =