AVCaptureDevice.SetFocusModeLockedAsync(Single) Method
Definition
Locks the lens position at the specified position.
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual System.Threading.Tasks.Task<CoreMedia.CMTime> SetFocusModeLockedAsync (float lensPosition);abstract member SetFocusModeLockedAsync : single -> System.Threading.Tasks.Task<CoreMedia.CMTime>
override this.SetFocusModeLockedAsync : single -> System.Threading.Tasks.Task<CoreMedia.CMTime>Parameters
- lensPosition
- Single
Sets the lens position, must be a value between 0.0 and 1.0. The zero value representing the shortest position that the camera can focus and one representing the furthest position that it can focus. If you do not want to set the lens position, pass the
value.
Returns
A task that represents the asynchronous SetFocusModeLocked operation. The value of the TResult parameter is of type System.Action<CoreMedia.CMTime>.
- Attributes