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# Text-Specific Parameterized Attributes

Parameterized attributes specific to text.

## Topics

### Constants

[`static let lineForIndex: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/lineForIndex)

The line number (`NSNumber`) of the specified character (`NSNumber`).

[`static let rangeForLine: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/rangeForLine)

The range of characters (`NSValue` containing an `NSRange` value) corresponding to the specified line number (`NSNumber`).

[`static let stringForRange: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/stringForRange)

The substring (`NSString`) specified by the range (`NSValue` containing an `NSRange` value).

[`static let rangeForPosition: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/rangeForPosition)

The range of characters (`NSValue` containing an `NSRange` value) composing the glyph at the specified point (`NSValue` containing an `NSPoint` value).

[`static let rangeForIndex: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/rangeForIndex)

The full range of characters (`NSValue` containing an `NSRange` value), including the specified character, which compose a single glyph (`NSNumber`).

[`static let boundsForRange: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/boundsForRange)

The rectangle (`NSValue` containing an `NSRect` value) enclosing the specified range of characters (`NSValue` containing an `NSRange` value). If the range crosses a line boundary, the returned rectangle will fully enclose all the lines of characters.

[`static let rtfForRange: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/rtfForRange)

The RTF data (`NSData`) describing the specified range of characters (`NSValue` containing an `NSRange` value).

[`static let styleRangeForIndex: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/styleRangeForIndex)

The full range of characters (`NSValue` containing an `NSRange` value), including the specified character (`NSNumber`), which have the same style.

[`static let attributedStringForRange: NSAccessibility.ParameterizedAttribute`](/documentation/AppKit/NSAccessibility-swift.struct/ParameterizedAttribute/attributedStringForRange)

Does not use attributes from Appkit/AttributedString.h (`NSAttributedString`).


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