AVCaptureOutput.GetMetadataOutputRectOfInterestForRect(CGRect) Method

Reference

Definition

Namespace:: AVFoundation

Assembly:: Xamarin.iOS.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Transforms a rectangle in the capture output's coordinate system into the coordinate system used for metadata.

[Foundation.Export("metadataOutputRectOfInterestForRect:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual CoreGraphics.CGRect GetMetadataOutputRectOfInterestForRect (CoreGraphics.CGRect rectInOutputCoordinates);

abstract member GetMetadataOutputRectOfInterestForRect : CoreGraphics.CGRect -> CoreGraphics.CGRect
override this.GetMetadataOutputRectOfInterestForRect : CoreGraphics.CGRect -> CoreGraphics.CGRect

Parameters

rectInOutputCoordinates: CGRect

Returns

CGRect

Attributes: ExportAttribute IntroducedAttribute

Remarks

Metadata uses a coordinate system whose origin is in the top-left and for which the bottom-right is (1.0,1.0). This method converts rectInOutputCoordinates into that coordinate system.

Applies to

Share via