AVCaptureDevice.FocusPointOfInterest 属性

定义

视场中的点,即自动对焦的“兴趣点”。

public virtual CoreGraphics.CGPoint FocusPointOfInterest { [Foundation.Export("focusPointOfInterest", ObjCRuntime.ArgumentSemantic.UnsafeUnretained)] get; [Foundation.Export("setFocusPointOfInterest:", ObjCRuntime.ArgumentSemantic.UnsafeUnretained)] set; }
member this.FocusPointOfInterest : CoreGraphics.CGPoint with get, set

属性值

属性

适用于

另请参阅