VNImageBasedRequestMBS.regionOfInterest as CGRectMBS

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

The region of the image in which Vision will perform the request.

The rectangle is normalized to the dimensions of the processed image. Its origin is specified relative to the image's lower-left corner.

The default value is { { 0, 0 }, { 1, 1 } }.

Important
The request will fail to perform if you set this property to a rectangle outside the normalized coordinate space.
(Read and Write property)