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Fix indexing for RTL

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This commit is contained in:
Jeremy Soller 2022-10-04 15:14:21 -06:00
parent a867d4520a
commit 8068557468
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GPG key ID: 87F211AF2BE4C2FE
1 changed files with 13 additions and 4 deletions
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17
examples/text/src/main.rs
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@ -190,10 +190,19 @@ impl<'a> FontMatches<'a> {
}
// Adjust end of glyphs
for i in (1..glyphs.len()).rev() {
if glyphs[i - 1].start == glyphs[i].start {
glyphs[i - 1].end = glyphs[i].end;
}
match direction {
rustybuzz::Direction::LeftToRight => {
for i in 1..glyphs.len() {
glyphs[i - 1].end = glyphs[i].start;
}
},
rustybuzz::Direction::RightToLeft => {
for i in 1..glyphs.len() {
glyphs[i].end = glyphs[i - 1].start;
}
},
//TODO: other directions
_ => (),
}
let span = FontShapeSpan {