PointKeyFrame.InterpolateValue(Point, Double) Method

Reference

Definition

Namespace:: System.Windows.Media.Animation

Assembly:: PresentationCore.dll

Important

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Returns the interpolated value of a specific key frame at the progress increment provided.

public:
 System::Windows::Point InterpolateValue(System::Windows::Point baseValue, double keyFrameProgress);

public System.Windows.Point InterpolateValue (System.Windows.Point baseValue, double keyFrameProgress);

member this.InterpolateValue : System.Windows.Point * double -> System.Windows.Point

Public Function InterpolateValue (baseValue As Point, keyFrameProgress As Double) As Point

Parameters

baseValue: Point

The value to animate from.

keyFrameProgress: Double

A value between 0.0 and 1.0, inclusive, that specifies the percentage of time that has elapsed for this key frame.

Returns

Point

The output value of this key frame given the specified base value and progress.

Exceptions

ArgumentOutOfRangeException

Occurs if keyFrameProgress is not between 0.0 and 1.0, inclusive.

Remarks

The base value is typically the initial value of the property being animated or the Value of the previous key frame.

Most implementations will return the value of baseValue when keyFrameProgress is 0.0.

Applies to