通过

AVVideoCompositionLayerInstruction.GetCrop 方法

  • 参考

定义

命名空间:
AVFoundation
程序集:
Xamarin.iOS.dll
程序集:
Xamarin.Mac.dll
[Foundation.Export("getCropRectangleRampForTime:startCropRectangle:endCropRectangle:timeRange:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 9, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool GetCrop (CoreMedia.CMTime time, ref CoreGraphics.CGRect startCropRectangle, ref CoreGraphics.CGRect endCropRectangle, ref CoreMedia.CMTimeRange timeRange);
abstract member GetCrop : CoreMedia.CMTime *  *  *  -> bool
override this.GetCrop : CoreMedia.CMTime *  *  *  -> bool

参数

time
CMTime
startCropRectangle
CGRect
endCropRectangle
CGRect
timeRange
CMTimeRange

返回

Boolean
属性
ExportAttribute IntroducedAttribute

适用于