iOS API Reference (DocC)

The full Swift API reference is generated by DocC from the source code documentation.

Generate Locally

cd ios
swift package generate-documentation --output-path docs
open docs/index.html

Browse in Xcode

1. Open ios/Package.swift in Xcode
2. Product → Build Documentation (⌃⇧⌘D)
3. Navigate to "Pretext" in the documentation sidebar

Quick Reference

Function	Description
Pretext.prepare(_:font:options:)	One-time text analysis + measurement
Pretext.layout(_:maxWidth:lineHeight:)	Pure-arithmetic height computation
Pretext.prepareWithSegments(_:font:options:)	Rich variant with segment data
Pretext.layoutWithLines(_:maxWidth:lineHeight:)	All lines with text + width
Pretext.walkLineRanges(_:maxWidth:onLine:)	Line widths without text strings
Pretext.layoutNextLine(_:start:maxWidth:)	Variable-width line iterator
Pretext.clearCache()	Reset measurement caches
Pretext.setLocale(_:)	Change word segmenter locale