One Logo Pool Ball
SwiftUICore · IOS API REFERENCE

Text.Layout.DrawingOptions

struct · iOS 17.0+ · SDK 27.1

@frozen struct DrawingOptions

Option flags used when drawing `Text.Layout` lines or runs into a graphics context.

Members (3)

get · iOS 17.0+

disablesSubpixelQuantization

TypeScript
get disablesSubpixelQuantization(): Text_Layout_DrawingOptions
Swift declaration
@export(implementation) static var disablesSubpixelQuantization: Text.Layout.DrawingOptions { get }

If set, subpixel quantization requested by the text engine is disabled. This can be useful for text that will be animated to prevent it jittering.

init · iOS 17.0+

init

TypeScript
init(rawValue: number): Text_Layout_DrawingOptions
Swift declaration
@export(implementation) init(rawValue: UInt32)

Creates a new option set from the given raw value. This initializer always succeeds, even if the value passed as `rawValue` exceeds the static properties declared as part of the option set. This example creates an instance of `ShippingOptions` with a raw value beyond the highest element, with a bit mask that effectively contains all the declared static members. let extraOptions = ShippingOptions(rawValue: 255) print(extraOptions.isStrictSuperset(of: .all)) // Prints "true" - Parameter rawValue: The raw value of the option set to create. Each bit of `rawValue` potentially represents an element of the option set, though raw values may include bits that are not defined as distinct values of the `OptionSet` type.

get · iOS 17.0+

rawValue

TypeScript
getRawValue($self: Text_Layout_DrawingOptions): number
Swift declaration
let rawValue: UInt32

The corresponding value of the raw type. A new instance initialized with `rawValue` will be equivalent to this instance. For example: enum PaperSize: String { case A4, A5, Letter, Legal } let selectedSize = PaperSize.Letter print(selectedSize.rawValue) // Prints "Letter" print(selectedSize == PaperSize(rawValue: selectedSize.rawValue)!) // Prints "true"

Skipped declarations

No declarations were skipped in this snapshot.

All SwiftUICore types →