The rectangle (NSValue containing an NSRect) enclosing the specified range of characters (NSValue containing an NSRange). If the range crosses a line boundary, the returned rectangle will fully enclose all the lines of characters.
Available in Mac OS X v10.3 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)