Vision · IOS API REFERENCE

VNImageRequestHandler

class · iOS 11.0+ · SDK 27.1

class VNImageRequestHandler

Members (15)

init · iOS 11.0+

init

TypeScript

static initCgImageOptions(image: _CoreGraphics_CGImage, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cgImage image: CGImage, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initCgImageOrientationOptions(image: _CoreGraphics_CGImage, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cgImage image: CGImage, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initCiImageOptions(image: _CoreImage_CIImage, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(ciImage image: CIImage, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initCiImageOrientationOptions(image: _CoreImage_CIImage, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(ciImage image: CIImage, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

init · iOS 17.0+

init

TypeScript

static initCmSampleBufferDepthDataOrientationOptions(sampleBuffer: _CoreMedia_CMSampleBuffer, depthData: _AVFoundation_AVDepthData, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cmSampleBuffer sampleBuffer: CMSampleBuffer, depthData: AVDepthData, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

init · iOS 14.0+

init

TypeScript

static initCmSampleBufferOptions(sampleBuffer: _CoreMedia_CMSampleBuffer, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cmSampleBuffer sampleBuffer: CMSampleBuffer, options: [VNImageOption : Any] = [:])

init · iOS 14.0+

init

TypeScript

static initCmSampleBufferOrientationOptions(sampleBuffer: _CoreMedia_CMSampleBuffer, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cmSampleBuffer sampleBuffer: CMSampleBuffer, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

init · iOS 17.0+

init

TypeScript

static initCvPixelBufferDepthDataOrientationOptions(pixelBuffer: _CoreVideo_CVBuffer, depthData: _AVFoundation_AVDepthData, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cvPixelBuffer pixelBuffer: CVPixelBuffer, depthData: AVDepthData, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initCvPixelBufferOptions(pixelBuffer: _CoreVideo_CVBuffer, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cvPixelBuffer pixelBuffer: CVPixelBuffer, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initCvPixelBufferOrientationOptions(pixelBuffer: _CoreVideo_CVBuffer, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(cvPixelBuffer pixelBuffer: CVPixelBuffer, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initDataOptions(imageData: ArrayBuffer, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(data imageData: Data, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initDataOrientationOptions(imageData: ArrayBuffer, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(data imageData: Data, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initUrlOptions(imageURL: string, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(url imageURL: URL, options: [VNImageOption : Any] = [:])

init · iOS 11.0+

init

TypeScript

static initUrlOrientationOptions(imageURL: string, orientation: _ImageIO_CGImagePropertyOrientation, options?: NativeMap<VNImageOption, unknown>): VNImageRequestHandler

Swift declaration

init(url imageURL: URL, orientation: CGImagePropertyOrientation, options: [VNImageOption : Any] = [:])

method · iOS 11.0+

perform

TypeScript

perform(requests: Array<VNRequest>): void

Swift declaration

func perform(_ requests: [VNRequest]) throws

Skipped declarations

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

VNImageRequestHandler.init()

inherited init: cannot prove legal (class declares 26 custom initializers)

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