共用方式為

CIKernel.ApplyWithExtent(CGRect, CIKernelRoiCallback, NSObject[]) 方法

  • 參考

定義

命名空間:
CoreImage
組件:
Xamarin.iOS.dll
組件:
Xamarin.Mac.dll
[Foundation.Export("applyWithExtent:roiCallback:arguments:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual CoreImage.CIImage ApplyWithExtent (CoreGraphics.CGRect extent, CoreImage.CIKernelRoiCallback callback, Foundation.NSObject[] args);
abstract member ApplyWithExtent : CoreGraphics.CGRect * CoreImage.CIKernelRoiCallback * Foundation.NSObject[] -> CoreImage.CIImage
override this.ApplyWithExtent : CoreGraphics.CGRect * CoreImage.CIKernelRoiCallback * Foundation.NSObject[] -> CoreImage.CIImage

參數

extent
CGRect
callback
CIKernelRoiCallback
args
NSObject[]

即將加入。

這個參數可以是 null。

傳回

CIImage
屬性
ExportAttribute IntroducedAttribute

適用於