Compositor.CreateStepEasingFunction 方法

定义

命名空间:

Windows.UI.Composition

重载

CreateStepEasingFunction()	创建 StepEasingFunction 的实例。
CreateStepEasingFunction(Int32)	使用指定的步骤计数创建 StepEasingFunction 的实例。

CreateStepEasingFunction()

创建 StepEasingFunction 的实例。

public:
 virtual StepEasingFunction ^ CreateStepEasingFunction() = CreateStepEasingFunction;

/// [Windows.Foundation.Metadata.Overload("CreateStepEasingFunction")]
StepEasingFunction CreateStepEasingFunction();

[Windows.Foundation.Metadata.Overload("CreateStepEasingFunction")]
public StepEasingFunction CreateStepEasingFunction();

function createStepEasingFunction()

Public Function CreateStepEasingFunction () As StepEasingFunction

返回

StepEasingFunction

返回创建的 StepEasingFunction 对象。

属性

OverloadAttribute

Windows 要求

设备系列	Windows 10 Anniversary Edition (在 10.0.14393.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v3.0 中引入)

示例

StepsEasing(Compositor compositor, SpriteVisual heroVisual) 
{ 
  // This step function makes the property offset change in 5 steps  
  // i.e. goes from (0,0,0) à (20,20,20) in 5 steps. 
  StepEasingFunction steps = compositor.CreateStepEasingFunction(); 
  steps.StepCount = 5; 
  Vector3KeyFrameAnimation animation = compositor.CreateVector3KeyFrameAnimation(); 
  animation.InsertKeyFrame(0f, new Vector3(0f,0f,0f)); 
  animation.InsertKeyFrame(1f, new Vector3(20f,20f,0f), steps); 
  animation.Duration = TimeSpan.FromSeconds(2); 

  // Run animation for 4 times 
  animation.IterationCount = 4; 

  heroVisual.StartAnimation("Offset", animation); 
} 

另请参阅

• CreateStepEasingFunction(Int32)

CreateStepEasingFunction(Int32)

使用指定的步骤计数创建 StepEasingFunction 的实例。

public:
 virtual StepEasingFunction ^ CreateStepEasingFunction(int stepCount) = CreateStepEasingFunction;

/// [Windows.Foundation.Metadata.Overload("CreateStepEasingFunctionWithStepCount")]
StepEasingFunction CreateStepEasingFunction(int const& stepCount);

[Windows.Foundation.Metadata.Overload("CreateStepEasingFunctionWithStepCount")]
public StepEasingFunction CreateStepEasingFunction(int stepCount);

function createStepEasingFunction(stepCount)

Public Function CreateStepEasingFunction (stepCount As Integer) As StepEasingFunction

参数

stepCount

Int32

int

StepEasingFunction 的步骤计数。

返回

StepEasingFunction

返回创建的 StepEasingFunction 对象。

属性

OverloadAttribute

Windows 要求

设备系列	Windows 10 Anniversary Edition (在 10.0.14393.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v3.0 中引入)

另请参阅

• CreateStepEasingFunction()