replaceCharacters(in:withRTFD:)
Replaces the characters in the given range with RTFD text interpreted from the given RTFD data.
Declaration
func replaceCharacters(in range: NSRange, withRTFD rtfdData: Data)Parameters
- range:
The range of characters to be replaced.
- rtfdData:
The RTFD data from which to derive the replacement string.
Discussion
This method applies only to rich text objects.
This method does not include undo support by default. Clients must invoke shouldChangeText(inRanges:replacementStrings:) or shouldChangeText(in:replacementString:) to include this method in an undoable action.
This method is designed for transferring text from out-of-process sources such as the pasteboard. In most cases, programmatic modification of the text is best done by operating on the text storage directly, using the general methods of NSMutableAttributedString.