layoutManager(_:shouldBreakLineByWordBeforeCharacterAt:)

Declaration

optional func layoutManager(_ layoutManager: NSLayoutManager, shouldBreakLineByWordBeforeCharacterAt charIndex: Int) -> Bool

Parameters

• layoutManager:

  The layout manager doing the layout.

• charIndex:

  Index of the character delimiting the break point search.

Return Value

true if the current line break point is acceptable; false if the layout manager should find the next break point opportunity before charIndex.

See Also

Handling line fragments

• layoutManager(_:shouldBreakLineByHyphenatingBeforeCharacterAt:)
• layoutManager(_:lineSpacingAfterGlyphAt:withProposedLineFragmentRect:)
• layoutManager(_:paragraphSpacingAfterGlyphAt:withProposedLineFragmentRect:)
• layoutManager(_:paragraphSpacingBeforeGlyphAt:withProposedLineFragmentRect:)
• layoutManager(_:boundingBoxForControlGlyphAt:for:proposedLineFragment:glyphPosition:characterIndex:)
• layoutManager(_:shouldSetLineFragmentRect:lineFragmentUsedRect:baselineOffset:in:forGlyphRange:)