VNSequenceRequestHandlerMBS.Constructor

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

The constructor.

VNSequenceRequestHandlerMBS.performRequestsOnCGImage(requests() as VNRequestMBS, CGImage as CGImageMBS, orientation as Integer = 0, byref error as NSErrorMBS) as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Schedules one or more Vision requests to be performed on a Core Graphics image with known orientation.

requests: An array of VNRequestMBS requests to perform.
image: The input CGImageMBS on which to perform the request.
orientation: The orientation of the input image. Pass zero if unknown.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is false.

Returns true if all requests were scheduled and performed. Check the error parameter if the return value is false.

VNSequenceRequestHandlerMBS.performRequestsOnCIImage(requests() as VNRequestMBS, CIImage as Variant, orientation as Integer = 0, byref error as NSErrorMBS) as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Schedules one or more Vision requests to be performed on CIImageMBS data with known orientation.

requests: An array of VNRequestMBS requests to perform.
image: The input CIImageMBS on which to perform the request.
orientation: The orientation of the input image. Pass zero if unknown.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is false.

Returns true if all requests were scheduled and performed. Check the error parameter if the return value is false.

VNSequenceRequestHandlerMBS.performRequestsOnCVPixelBuffer(requests() as VNRequestMBS, CVPixelBuffer as Variant, orientation as Integer = 0, byref error as NSErrorMBS) as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Schedules one or more Vision requests to be performed on a Core Video pixel buffer with known orientation.

requests: An array of VNRequestMBS requests to perform.
pixelBuffer: The input CVPixelBufferMBS on which to perform the request.
orientation: The orientation of the input image. Pass zero if unknown.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is false.

Returns true if all requests were scheduled and performed. Check the error parameter if the return value is false.

VNSequenceRequestHandlerMBS.performRequestsOnImageData(requests() as VNRequestMBS, Data as MemoryBlock, orientation as Integer = 0, byref error as NSErrorMBS) as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Schedules one or more Vision requests to be performed on raw data containing an image with known orientation.

requests: An array of VNRequestMBS requests to perform.
imageData: The input MemoryBlock on which to perform the request.
orientation: The orientation of the input image. Pass zero if unknown.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is false.

Returns true if all requests were scheduled and performed. Check the error parameter if the return value is false.

VNSequenceRequestHandlerMBS.performRequestsOnImageFile(requests() as VNRequestMBS, File as FolderItem, orientation as Integer = 0, byref error as NSErrorMBS) as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Schedules one or more Vision requests to be performed on an image with known orientation, at a specific file.

requests: An array of VNRequestMBS requests to perform.
File: A folderitem pointing to the image on which to perform the request.
orientation: The orientation of the input image. Pass zero if unknown.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is NO.

Returns true if all requests were scheduled and performed. Check the error parameter if the return value is false.

VNSequenceRequestHandlerMBS.performRequestsOnPicture(requests() as VNRequestMBS, Picture as Picture, orientation as Integer = 0, byref error as NSErrorMBS) as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Vision	MBS MacFrameworks Plugin	19.4	✅ Yes	❌ No	❌ No	✅ Yes	All

Schedules one or more Vision requests to be performed on a Core Graphics image with known orientation.

requests: An array of VNRequestMBS requests to perform.
image: The input CGImageMBS on which to perform the request.
orientation: The orientation of the input image. Pass zero if unknown.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is false.

Returns true if all requests were scheduled and performed. Check the error parameter if the return value is false.