Structure

GraphicsContext.FilterOptions

Options that configure a filter that you add to a graphics context.

Declaration 宣言 

@frozen struct FilterOptions

Overview 概要

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

Topics 話題

Getting Filter Options

static var linearColor: GraphicsContext.FilterOptions
An option that causes the filter to perform calculations in a linear color space.

Creating a Set of Options

init(rawValue: UInt32)
Creates a new option set from the given raw value.
let rawValue: UInt32
The corresponding value of the raw type. 生の型の対応している値。
typealias RawValue
The raw type that can be used to represent all values of the conforming type. 準拠している型の全ての値を表すために使われることができる生の型。

Supporting Types 支援を行う型

typealias Element
The element type of the option set.
typealias ArrayLiteralElement
The type of the elements of an array literal.

Default Implementations 省略時実装

OptionSet Implementations
SetAlgebra Implementations
Equatable Implementations

Relationships 関係

Conforms To 次に準拠

See Also 参照

Filtering

func addFilter(GraphicsContext.Filter, options: GraphicsContext.FilterOptions)
Adds a filter that applies to subsequent drawing operations.
struct Filter
A type that applies image processing operations to rendered content.
struct BlurOptions
Options that configure the graphics context filter that creates blur.
struct ShadowOptions
Options that configure the graphics context filter that creates shadows.