boundsRect(for:at:effectiveRange:)

Declaration

func boundsRect(for block: NSTextBlock, at glyphIndex: Int, effectiveRange effectiveGlyphRange: NSRangePointer?) -> NSRect

Parameters

• block:

  The text block whose bounding rectangle is returned.

• glyphIndex:

  Index of the glyph.

• effectiveGlyphRange:

  If not NULL, on output, the range for all glyphs in the text block.

Return Value

The bounding rectangle of the text block, or NSZeroRect if no rectangle has been set for the specified block since the last invalidation.

Discussion

This method causes glyph generation but not layout. Block layout rectangles and bounds rectangles are always in container coordinates.

See Also

Handling layout for text blocks

• setLayoutRect(_:for:glyphRange:)
• layoutRect(for:glyphRange:)
• setBoundsRect(_:for:glyphRange:)
• boundsRect(for:glyphRange:)
• layoutRect(for:at:effectiveRange:)