PointAnimation.EasingFunction Property
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Gets or sets the easing function you are applying to the animation.
Namespace: System.Windows.Media.Animation
Assembly: System.Windows (in System.Windows.dll)
Syntax
'Declaration
Public Property EasingFunction As IEasingFunction
public IEasingFunction EasingFunction { get; set; }
<PointAnimation>
<PointAnimation.EasingFunction>
singleEasingFunction
</PointAnimation.EasingFunction>
</PointAnimation>
XAML Values
- singleEasingFunction
A single object element for an easing function type that derives from EasingFunctionBase, for example, <PowerEase/>.
Property Value
Type: System.Windows.Media.Animation.IEasingFunction
The easing function you are applying to the animation. The default is nulla null reference (Nothing in Visual Basic).
Remarks
Dependency property identifier field: EasingFunctionProperty
Easing functions allow you to apply custom mathematical formulas to your animations. For example, you may want an object to realistically bounce or behave as though it were on a spring. You could use Key-Frame or even From/To/By animations to approximate these effects but it would take a significant amount of work and the animation would be less accurate than using a mathematical formula.
Besides creating your own custom easing function by implementing the IEasingFunction interface, you can use one of several easing functions provided by the runtime to create common effects. The Easing Function Gallery provides examples of available prefabricated easing functions.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.