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PointKeyFrame Class

Defines an animation segment with its own target value and interpolation method for a PointAnimationUsingKeyFrames.

Namespace:  System.Windows.Media.Animation
Assembly:  System.Windows (in System.Windows.dll)

public abstract class PointKeyFrame : DependencyObject

The PointKeyFrame type exposes the following members.

  NameDescription
Protected methodSupported by Silverlight for Windows PhonePointKeyFrameInitializes a new instance of the PointKeyFrame class.
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  NameDescription
Public propertySupported by Silverlight for Windows PhoneDispatcherGets the Dispatcher this object is associated with. (Inherited from DependencyObject.)
Public propertySupported by Silverlight for Windows PhoneKeyTimeGets or sets the time at which the key frame's target Value should be reached.
Public propertySupported by Silverlight for Windows PhoneValueGets or sets the key frame's target value.
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  NameDescription
Public methodSupported by Silverlight for Windows PhoneCheckAccessDetermines whether the calling thread has access to this object. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows PhoneClearValueClears the local value of a dependency property. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows PhoneEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodSupported by Silverlight for Windows PhoneFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneGetAnimationBaseValueReturns any base value established for a Silverlight dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows PhoneGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneGetValueReturns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.)
Protected methodSupported by Silverlight for Windows PhoneMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneReadLocalValueReturns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows PhoneSetValueSets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.)
Public methodSupported by Silverlight for Windows PhoneToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public fieldStatic memberSupported by Silverlight for Windows PhoneKeyTimePropertyIdentifies the KeyTime dependency property.
Public fieldStatic memberSupported by Silverlight for Windows PhoneValuePropertyIdentifies the Value dependency property.
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PointKeyFrame is an abstract class that defines Point value type key frames for several different techniques of key frame animation: DiscretePointKeyFrame, EasingPointKeyFrame, LinearPointKeyFrame, and SplinePointKeyFrame. To animate a Point with key frames, you define a PointAnimationUsingKeyFrames animation and populate its KeyFrames property with one or more DiscretePointKeyFrame, EasingPointKeyFrame, LinearPointKeyFrame, or SplinePointKeyFrame elements that define the key frames.

For more information, see the following PointKeyFrame derived objects: DiscretePointKeyFrame, EasingPointKeyFrame, LinearPointKeyFrame, and SplinePointKeyFrame.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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