SwiftUICore · IOS API REFERENCE

GraphicsContext.FilterOptions

struct · iOS 15.0+ · SDK 27.1

@frozen struct FilterOptions

Options that configure a filter that you add to a graphics context. You can use filter options to configure a ``Filter`` that you apply to a ``GraphicsContext`` with the ``addFilter(_:options:)`` method.

Members (3)

get · iOS 15.0+

linearColor

TypeScript

get linearColor(): GraphicsContext_FilterOptions

Swift declaration

static var linearColor: GraphicsContext.FilterOptions { get }

An option that causes the filter to perform calculations in a linear color space.

init · iOS 15.0+

init

TypeScript

init(rawValue: number): GraphicsContext_FilterOptions

Swift declaration

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 15.0+

rawValue

TypeScript

getRawValue($self: GraphicsContext_FilterOptions): 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

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