CIImage.CreateByUnpremultiplyingAlpha Metodo

Definizione

Crea una nuova immagine i cui valori RGB vengono creati suddividendo i valori RGB dell'immagine in base al valore alfa dell'immagine.

[Foundation.Export("imageByUnpremultiplyingAlpha")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 10, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 12, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 10, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual CoreImage.CIImage CreateByUnpremultiplyingAlpha ();
abstract member CreateByUnpremultiplyingAlpha : unit -> CoreImage.CIImage
override this.CreateByUnpremultiplyingAlpha : unit -> CoreImage.CIImage

Restituisce

Attributi

Si applica a