AVCaptureDevice.RampToVideoZoom(nfloat, Single) 方法

参考

定义

命名空间:: AVFoundation

程序集:: Xamarin.iOS.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

[Foundation.Export("rampToVideoZoomFactor:withRate:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void RampToVideoZoom (nfloat factor, float rate);

abstract member RampToVideoZoom : nfloat * single -> unit
override this.RampToVideoZoom : nfloat * single -> unit

参数

factor: nfloat

rate: Single

属性: ExportAttribute IntroducedAttribute

适用于