Contents

textStyling(at:in:)

Returns a dictionary with properties that specify how to style the text at a certain location in a document.

Declaration

optional func textStyling(at position: UITextPosition, in direction: UITextStorageDirection) -> [NSAttributedString.Key : Any]?

Parameters

  • position:

    An object that indicates a location in the text of a document.

  • direction:

    The direction of the styling attributes in text storage.

Return Value

A dictionary whose elements are one or more of the key-value pairs defining text color, font, and background color. See Style dictionary keys for descriptions of these key-value pairs.

Discussion

Text styling information can affect, for example, the appearance of a correction rectangle.