VNFaceObservation.FromBoundingBox 方法
定义
重要
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重载
FromBoundingBox(CGRect)
静态工厂方法,用于创建 VNFaceObservation 具有指定边界框的 。
[Foundation.Export("observationWithBoundingBox:")]
public static Vision.VNFaceObservation FromBoundingBox (CoreGraphics.CGRect boundingBox);
static member FromBoundingBox : CoreGraphics.CGRect -> Vision.VNFaceObservation
参数
- boundingBox
- CGRect
返回
- 属性
适用于
FromBoundingBox(VNFaceObservationRequestRevision, CGRect)
[Foundation.Export("observationWithRequestRevision:boundingBox:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 14, ObjCRuntime.PlatformArchitecture.Arch64, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public static Vision.VNFaceObservation FromBoundingBox (Vision.VNFaceObservationRequestRevision requestRevision, CoreGraphics.CGRect boundingBox);
static member FromBoundingBox : Vision.VNFaceObservationRequestRevision * CoreGraphics.CGRect -> Vision.VNFaceObservation
参数
- requestRevision
- VNFaceObservationRequestRevision
- boundingBox
- CGRect
返回
- 属性
适用于
FromBoundingBox(VNFaceObservationRequestRevision, CGRect, Nullable<nfloat>, Nullable<nfloat>)
[Foundation.Export("faceObservationWithRequestRevision:boundingBox:roll:yaw:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 14, ObjCRuntime.PlatformArchitecture.Arch64, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public static Vision.VNFaceObservation FromBoundingBox (Vision.VNFaceObservationRequestRevision requestRevision, CoreGraphics.CGRect boundingBox, Nullable<nfloat> roll, Nullable<nfloat> yaw);
static member FromBoundingBox : Vision.VNFaceObservationRequestRevision * CoreGraphics.CGRect * Nullable<nfloat> * Nullable<nfloat> -> Vision.VNFaceObservation
参数
- requestRevision
- VNFaceObservationRequestRevision
- boundingBox
- CGRect
返回
- 属性