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AVVideoCompositionLayerInstruction.GetTransformRamp Method

Definition

Gets the transform ramp that includes the specified time.

[Foundation.Export("getTransformRampForTime:startTransform:endTransform:timeRange:")]
public virtual bool GetTransformRamp (CoreMedia.CMTime time, ref CoreGraphics.CGAffineTransform startTransform, ref CoreGraphics.CGAffineTransform endTransform, ref CoreMedia.CMTimeRange timeRange);
abstract member GetTransformRamp : CoreMedia.CMTime *  *  *  -> bool
override this.GetTransformRamp : CoreMedia.CMTime *  *  *  -> bool

Parameters

time
CMTime
startTransform
CGAffineTransform
endTransform
CGAffineTransform
timeRange
CMTimeRange

Returns

Attributes

Applies to