Instance Method

glyphRange(for:)

Returns the range of glyphs laid out within the specified text container.

Declaration

func glyphRange(for container: NSTextContainer) -> NSRange

Discussion

This is a less efficient method than the similar textContainer(forGlyphAt:effectiveRange:).

Performs glyph generation and layout if needed.

See Also

Performing Advanced Layout Queries

func boundingRect(forGlyphRange: NSRange, in: NSTextContainer) -> CGRect

Returns the bounding rectangle for the specified glyphs in a container.

func characterIndex(for: CGPoint, in: NSTextContainer, fractionOfDistanceBetweenInsertionPoints: UnsafeMutablePointer<CGFloat>?) -> Int

Returns the index of the character falling under the given point, expressed in the given container's coordinate system.

func characterRange(forGlyphRange: NSRange, actualGlyphRange: NSRangePointer?) -> NSRange

Returns the range of characters that correspond to the glyphs in the specified glyph range.

func fractionOfDistanceThroughGlyph(for: CGPoint, in: NSTextContainer) -> CGFloat

Returns the fraction of the distance between the glyph at the specified point and the next glyph.

func glyphIndex(for: CGPoint, in: NSTextContainer) -> Int

Returns the index of the glyph at the specified location in a text container.

func glyphIndex(for: CGPoint, in: NSTextContainer, fractionOfDistanceThroughGlyph: UnsafeMutablePointer<CGFloat>?) -> Int

Returns the index of the glyph at the specified point, expressed in the container's coordinate system.

func glyphRange(forBoundingRect: CGRect, in: NSTextContainer) -> NSRange

Returns the smallest contiguous range for glyphs that are laid out wholly or partially within the specified rectangle of the text container.

func glyphRange(forBoundingRectWithoutAdditionalLayout: CGRect, in: NSTextContainer) -> NSRange

Returns the smallest contiguous range for glyphs that are laid out wholly or partially within the specified rectangle of the text container.

func glyphRange(forCharacterRange: NSRange, actualCharacterRange: NSRangePointer?) -> NSRange

Returns the range of glyphs that are generated from the specified range of characters.

func range(ofNominallySpacedGlyphsContaining: Int) -> NSRange

Returns the range of displayable glyphs that surround the glyph at the specified index.