CompositionExtensions.InsertExpressionKeyFrame Method
Definition
Important
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Inserts a KeyFrame whose value is calculated using the specified ExpressionNode.
public static void InsertExpressionKeyFrame(this Microsoft.UI.Composition.KeyFrameAnimation keyframeAnimation, float normalizedProgressKey, CommunityToolkit.WinUI.Animations.Expressions.ExpressionNode expressionNode, Microsoft.UI.Composition.CompositionEasingFunction? easing = default);static member InsertExpressionKeyFrame : Microsoft.UI.Composition.KeyFrameAnimation * single * CommunityToolkit.WinUI.Animations.Expressions.ExpressionNode * Microsoft.UI.Composition.CompositionEasingFunction -> unit<Extension()>
Public Sub InsertExpressionKeyFrame (keyframeAnimation As KeyFrameAnimation, normalizedProgressKey As Single, expressionNode As ExpressionNode, Optional easing As CompositionEasingFunction = Nothing)Parameters
- keyframeAnimation
- Microsoft.UI.Composition.KeyFrameAnimation
The keyframe animation.
- normalizedProgressKey
- Single
The time the key frame should occur at, expressed as a percentage of the animation Duration. Allowed value is from 0.0 to 1.0.
- expressionNode
- ExpressionNode
The root ExpressionNode that represents the ExpressionAnimation.
- easing
- Microsoft.UI.Composition.CompositionEasingFunction
The easing function to use when interpolating between frames.