SwiftUICore · IOS API REFERENCE

TextRenderer

protocol · iOS 17.0+ · SDK 27.1

protocol TextRenderer : Animatable

A value that can replace the default text view rendering behavior.

Members (2)

method · iOS 18.0+

sizeThatFits

Swift declaration

@export(implementation) func sizeThatFits(proposal: ProposedViewSize, text: TextProxy) -> CGSize

Returns the size of the text in `proposal`. The provided `text` proxy value may be used to query the sizing behavior of the underlying text layout. The default implementation of this function returns `text.size(proposal)`.

get · iOS 18.0+

displayPadding

Swift declaration

@export(implementation) var displayPadding: EdgeInsets { get }

Returns the size of the extra padding added to any drawing layer used to rasterize the text. For example when drawing the text with a shadow this may be used to extend the drawing bounds to avoid clipping the shadow. The default implementation of this function returns an empty set of insets.

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