MetalPerformanceShaders · IOS API REFERENCE

MPSImageCanny

class · iOS 14.0+ · SDK 27.1

class MPSImageCanny

Members (11)

init · iOS 14.0+

init

TypeScript

static initCoderDevice(aDecoder: _Foundation_NSCoder, device: SDKHandle): (MPSImageCanny) | null

Swift declaration

init?(coder aDecoder: NSCoder, device: any MTLDevice)

init · iOS 14.0+

init

TypeScript

static initDevice(device: SDKHandle): MPSImageCanny

Swift declaration

convenience init(device: any MTLDevice)

init · iOS 14.0+

init

TypeScript

static initDeviceLinearToGrayScaleTransformSigma(device: SDKHandle, transform: SDKHandle, sigma: number): MPSImageCanny

Swift declaration

init(device: any MTLDevice, linearToGrayScaleTransform transform: UnsafePointer<Float>, sigma: Float)

get · iOS 14.0+

colorTransform

TypeScript

get colorTransform(): SDKHandle

Swift declaration

var colorTransform: UnsafePointer<Float> { get }

get · iOS 14.0+

highThreshold

TypeScript

get highThreshold(): number

Swift declaration

var highThreshold: Float { get set }

set · iOS 14.0+

highThreshold

TypeScript

set highThreshold(value: number)

Swift declaration

var highThreshold: Float { get set }

get · iOS 14.0+

lowThreshold

TypeScript

get lowThreshold(): number

Swift declaration

var lowThreshold: Float { get set }

set · iOS 14.0+

lowThreshold

TypeScript

set lowThreshold(value: number)

Swift declaration

var lowThreshold: Float { get set }

get · iOS 14.0+

sigma

TypeScript

get sigma(): number

Swift declaration

var sigma: Float { get }

get · iOS 14.0+

useFastMode

TypeScript

get useFastMode(): boolean

Swift declaration

var useFastMode: Bool { get set }

set · iOS 14.0+

useFastMode

TypeScript

set useFastMode(value: boolean)

Swift declaration

var useFastMode: Bool { get set }

Skipped declarations

1 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

MPSImageCanny.init()

inherited init: cannot prove legal (class declares 2 custom initializers)

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