Structure

GraphicsContext.BlurOptions

Options that configure the graphics context filter that creates blur.

Declaration 宣言 

@frozen struct BlurOptions

Overview 概要

You can use a set of these options when you call blur(radius:options:) to create a GraphicsContext.Filter that adds blur to an object that you draw into a GraphicsContext.

Topics 話題

Getting Blur Options

static var dithersResult: GraphicsContext.BlurOptions
An option that causes the filter to dither the result, to reduce banding.
static var opaque: GraphicsContext.BlurOptions
An option that causes the filter to ensure the result is completely opaque.

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

Equatable Implementations
SetAlgebra Implementations
OptionSet 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 FilterOptions
Options that configure a filter that you add to a graphics context.
struct ShadowOptions
Options that configure the graphics context filter that creates shadows.