Vision · IOS API REFERENCE

VNDetectContoursRequest

class · iOS 14.0+ · SDK 27.1

class VNDetectContoursRequest

Members (12)

init

TypeScript

static init(): VNDetectContoursRequest

Swift declaration

init()

get · iOS 14.0+

contrastAdjustment

TypeScript

get contrastAdjustment(): number

Swift declaration

var contrastAdjustment: Float { get set }

set · iOS 14.0+

contrastAdjustment

TypeScript

set contrastAdjustment(value: number)

Swift declaration

var contrastAdjustment: Float { get set }

get · iOS 15.0+

contrastPivot

TypeScript

get contrastPivot(): (_Foundation_NSNumber) | null

Swift declaration

var contrastPivot: NSNumber? { get set }

set · iOS 15.0+

contrastPivot

TypeScript

set contrastPivot(value: (_Foundation_NSNumber) | null)

Swift declaration

var contrastPivot: NSNumber? { get set }

get · iOS 14.0+ · Deprecated in iOS 14.0

detectDarkOnLight

TypeScript

get detectDarkOnLight(): boolean

Swift declaration

var detectDarkOnLight: Bool { get set }

set · iOS 14.0+ · Deprecated in iOS 14.0

detectDarkOnLight

TypeScript

set detectDarkOnLight(value: boolean)

Swift declaration

var detectDarkOnLight: Bool { get set }

get · iOS 14.0+

detectsDarkOnLight

TypeScript

get detectsDarkOnLight(): boolean

Swift declaration

var detectsDarkOnLight: Bool { get set }

set · iOS 14.0+

detectsDarkOnLight

TypeScript

set detectsDarkOnLight(value: boolean)

Swift declaration

var detectsDarkOnLight: Bool { get set }

get · iOS 14.0+

maximumImageDimension

TypeScript

get maximumImageDimension(): number

Swift declaration

var maximumImageDimension: Int { get set }

set · iOS 14.0+

maximumImageDimension

TypeScript

set maximumImageDimension(value: number)

Swift declaration

var maximumImageDimension: Int { get set }

get · iOS 14.0+

results

TypeScript

get results(): (Array<VNContoursObservation>) | null

Swift declaration

var results: [VNContoursObservation]? { get }

Skipped declarations

No declarations were skipped in this snapshot.

All Vision types →