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IUIAnimationTransitionLibrary2::CreateDiscreteTransition method

Creates a discrete scalar transition.

Syntax


HRESULT CreateDiscreteTransition(
  [in]   UI_ANIMATION_SECONDS delay,
  [in]   DOUBLE finalValue,
  [in]   UI_ANIMATION_SECONDS hold,
  [out]  IUIAnimationTransition2 **transition
);

Parameters

delay [in]

The amount of time by which to delay the instantaneous switch to the final value.

finalValue [in]

The value of the animation variable at the end of the transition.

hold [in]

The amount of time by which to hold the variable at its final value.

transition [out]

The new discrete transition.

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

During a discrete transition, the animation variable remains at the initial value for a specified delay time, then switches instantaneously to a specified final value and remains at that value for a given hold time.

The following figure shows the change in value over time of an animation variable during a discrete transition.

Diagram showing a discrete transition

Requirements

Minimum supported client

Windows 8, Windows 7 and Platform Update for Windows 7 [desktop apps | Windows Store apps]

Minimum supported server

None supported [desktop apps | Windows Store apps]

Header

UIAnimation.h

IDL

UIAnimation.idl

DLL

UIAnimation.dll

IID

IID_IUIAnimationTransitionLibrary2 is defined as 03CFAE53-9580-4ee3-B363-2ECE51B4AF6A

See also

IUIAnimationTransitionLibrary2
IUIAnimationTransition2