KeySpline class

Applies to Windows and Windows Phone

Represents a spline key frame to define animation progress.

Inheritance

Object
  DependencyObject
    KeySpline

Syntax

Public NotInheritable Class KeySpline
    Inherits DependencyObject

<KeySpline .../>


<object property="controlPoint1 controlPoint2"/>

XAML Values

controlPoint1

The curve's first control point, expressed as an x,y pair. The point's x- and y-values must each be between 0 and 1, inclusive. For more information, see the ControlPoint1 property.

controlPoint2

The curve's second control point, expressed as an x,y pair. The point's x- and y-values must each be between 0 and 1, inclusive. For more information, see the ControlPoint2 property.

Attributes

[MarshalingBehavior(Agile)]
[Threading(Both)]
[Version(0x06020000)]
[WebHostHidden()]

Members

The KeySpline class has these types of members:

Constructors

The KeySpline class has these constructors.

ConstructorDescription
KeySpline Initializes a new instance of the KeySpline class.

 

Methods

The KeySpline class has these methods. It also inherits methods from the Object class.

MethodDescription
ClearValue Clears the local value of a dependency property. (Inherited from DependencyObject)
GetAnimationBaseValue Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject)
GetValue Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject)
ReadLocalValue Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject)
SetValue Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject)

 

Properties

The KeySpline class has these properties.

PropertyAccess typeDescription

ControlPoint1

Read/writeGets or sets the first control point used to define a Bezier curve that describes a KeySpline.

ControlPoint2

Read/writeGets or sets the second control point used to define a Bezier curve that describes a KeySpline.

Dispatcher

Read-onlyGets the CoreDispatcher that this object is associated with. (Inherited from DependencyObject)

 

Requirements

Minimum supported client

Windows 8 [Windows Store apps only]

Minimum supported server

Windows Server 2012 [Windows Store apps only]

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

Windows.UI.Xaml.Media.Animation
Windows::UI::Xaml::Media::Animation [C++]

Metadata

Windows.winmd

See also

DependencyObject

 

 

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