Module paragraph_metrics

Cached paragraph dimensions and prefix-sum index. Cached paragraph dimensions, revision metadata, and prefix-sum lookup.

Structs

FenwickTree

Prefix-sum index used to map vertical offsets to paragraph indices.

ParagraphMetrics

Cached metrics for one logical paragraph under one layout configuration.

ParagraphMetricsCache

Per-engine paragraph metrics cache.

ParagraphMetricsMetadata

Aggregate metadata from the most recent layout pass.

ParagraphMetricsStats

Cache hit/miss counts for one visible-layout build.