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Reply to Proper way to customize layout fragments' frames?
I have the same issue about the paragraph spacing for the fragments. It looks like the NSParagraphStyle does not works for TextKit 2. Finally, I use a new subclass for NSTextLayoutFragment and override the bottomMargin to the spacing. extension TextAreaView: NSTextLayoutManagerDelegate {     func textLayoutManager(_ textLayoutManager: NSTextLayoutManager, textLayoutFragmentFor location: NSTextLocation, in textElement: NSTextElement) -> NSTextLayoutFragment {         let endTextLocation = textLayoutManager.documentRange.endLocation         if let elementRangeEndLocation = textElement.elementRange?.endLocation,            elementRangeEndLocation.compare(endTextLocation) == .orderedSame {             return NSTextLayoutFragment(textElement: textElement, range: textElement.elementRange)         } else {             return ParagraphTextLayoutFragment(textElement: textElement, range: textElement.elementRange)         }     } } Maybe we could add some view during surfacing drawing due to the NSTextLayoutFragment could be customized by subclassing. I'm working on adding a custom view inline. And still needs some efforts.
Jul ’21