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Refactor dash pattern (#983)

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Szymon Bęczkowski 2023-04-28 18:54:28 +02:00 committed by GitHub
parent 1efbcad46e
commit 06501fd9ba
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1 changed files with 3 additions and 5 deletions
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8
src/export/render.rs
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@ -409,11 +409,9 @@ fn render_shape(
let dash = dash_pattern.as_ref().and_then(|pattern| { let dash = dash_pattern.as_ref().and_then(|pattern| {
// tiny-skia only allows dash patterns with an even number of elements, // tiny-skia only allows dash patterns with an even number of elements,
// while pdf allows any number. // while pdf allows any number.
let len = if pattern.array.len() % 2 == 1 { let pattern_len = pattern.array.len();
pattern.array.len() * 2 let len =
} else { if pattern_len % 2 == 1 { 2 * pattern_len } else { pattern_len };
pattern.array.len()
};
let dash_array = let dash_array =
pattern.array.iter().map(|l| l.to_f32()).cycle().take(len).collect(); pattern.array.iter().map(|l| l.to_f32()).cycle().take(len).collect();