Compositor.CreateImplicitAnimationCollection 方法

定義

命名空間:

Windows.UI.Composition

建立 ImplicitAnimationCollection的實例。

public:
 virtual ImplicitAnimationCollection ^ CreateImplicitAnimationCollection() = CreateImplicitAnimationCollection;

ImplicitAnimationCollection CreateImplicitAnimationCollection();

public ImplicitAnimationCollection CreateImplicitAnimationCollection();

function createImplicitAnimationCollection()

Public Function CreateImplicitAnimationCollection () As ImplicitAnimationCollection

傳回

ImplicitAnimationCollection

會傳回已建立的 ImplicitAnimationCollection 物件。

Windows 需求

裝置系列	Windows 10 Anniversary Edition (已於 10.0.14393.0 引進)
API contract	Windows.Foundation.UniversalApiContract (已於 v3.0 引進)

範例

class PropertyAnimation 
{ 
  PropertyAnimation(Compositor compositor, SpriteVisual heroVisual, SpriteVisual listVisual) 
  { 
    // Define ImplicitAnimationCollection 
    ImplicitAnimationCollection implicitAnimations = compositor.CreateImplicitAnimationCollection(); 

    // Trigger animation when the “Offset” property changes. 
    implicitAnimations["Offset"] = CreateAnimation(compositor); 

    // Assign ImplicitAnimations to a visual. Unlike Visual.Children,     
    // ImplicitAnimations can be shared by multiple visuals so that they  
    // share the same implicit animation behavior (same as Visual.Clip). 
    heroVisual.ImplicitAnimations = implicitAnimations; 

    // ImplicitAnimations can be shared among visuals  
    listVisual.ImplicitAnimations = implicitAnimations; 

    listVisual.Offset = new Vector3(20f, 20f, 20f); 
  } 

  Vector3KeyFrameAnimation CreateAnimation(Compositor compositor) 
  { 
    Vector3KeyFrameAnimation animation = compositor.CreateVector3KeyFrameAnimation(); 
    animation.InsertExpressionKeyFrame(0f, "this.StartingValue"); 
    animation.InsertExpressionKeyFrame(1f, "this.FinalValue"); 
    animation.Target = “Offset”; 
    animation.Duration = TimeSpan.FromSeconds(0.25); 
    return animation; 
  } 

}