AVCaptureMetadataOutput.RectOfInterest Property
Definition
Important
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For visual metadata, restricts location-based metadata to the specified rectangle.
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual CoreGraphics.CGRect RectOfInterest { [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)] [Foundation.Export("rectOfInterest", ObjCRuntime.ArgumentSemantic.Copy)] get; [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)] [Foundation.Export("setRectOfInterest:", ObjCRuntime.ArgumentSemantic.Copy)] set; }member this.RectOfInterest : CoreGraphics.CGRect with get, setProperty Value
The coordinate system for metadata ranges from [0,0] in the top-left to [1.0,1.0] in the bottom-right
- Attributes
Remarks
The coordinate system for metadata ranges from [0,0] in the top-left to [1.0,1.0] in the bottom-right.
Applies to
See also
- <xref:AVFoundation.AVCaptureOutput.GetMetadataOutputRectOfInterestForRect>
- <xref:AVFoundation.AVCaptureOutput.GetRectForMetadataOutputRectOfInterest>