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BaselineGeometry

Struct BaselineGeometry 

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pub struct BaselineGeometry { /* private fields */ }
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同行安全超集过滤,保留普通框和原始连续字符框两条独立路径。

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impl BaselineGeometry

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pub fn new( bounds: Vec<(f64, f64)>, groups: Vec<usize>, boxes: Vec<Box4>, heights: Vec<f64>, sources: Vec<Option<Box4>>, ) -> Option<Self>

每次闭包阶段构建独立只读索引,不复用已经合并的旧几何。

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pub fn rows(&self, start: usize, count: usize, budget: usize) -> Vec<Vec<usize>>

保序返回有界行批次,单行超预算时仍返回全部成员。

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