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IUIAnimationPrimitiveInterpolation::AddCubic method

Adds a cubic polynomial segment that describes the shape of a transition curve to the animation function.

Syntax

C++


HRESULT AddCubic(
  [in] UINT                 cDimension,
  [in] UI_ANIMATION_SECONDS beginOffset,
  [in] FLOAT                constantCoefficient,
  [in] FLOAT                linearCoefficient,
  [in] FLOAT                quadraticCoefficient,
  [in] FLOAT                cubicCoefficient
);

Parameters

cDimension [in]: The dimension in which to apply the new segment.
beginOffset [in]: The begin offset for the segment, where 0 corresponds to the start of the transition.
constantCoefficient [in]: The cubic polynomial constant coefficient.
linearCoefficient [in]: The cubic polynomial linear coefficient.
quadraticCoefficient [in]: The cubic polynomial quadratic coefficient.
cubicCoefficient [in]: The cubic polynomial cubic coefficient.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code. See Windows Animation Error Codes for a list of error codes.

Remarks

This method will fail with an error code of UI_E_INVALID_PRIMITIVE if the start time is either less than 0 or less than the start time of a previous segment.

Requirements

Minimum supported client	Windows 8, Windows 7 and Platform Update for Windows 7 [desktop apps \| Windows Store apps]
Minimum supported server	None supported
Header	UIAnimation.h
IDL	UIAnimation.idl
DLL	UIAnimation.dll
IID	IID_IUIAnimationPrimitiveInterpolation is defined as BAB20D63-4361-45DA-A24F-AB8508846B5B