IUIAnimationTransitionLibrary::CreateDiscreteTransition method

Creates a discrete transition.

Syntax


HRESULT CreateDiscreteTransition(
  [in]   UI_ANIMATION_SECONDS delay,
  [in]   DOUBLE finalValue,
  [in]   UI_ANIMATION_SECONDS hold,
  [out]  IUIAnimationTransition **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 the 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 figure below shows the effect on an animation variable over time during a discrete transition.

Diagram showing a discrete transition

Requirements

Minimum supported client

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

Minimum supported server

None supported [desktop apps | Windows Store apps]

Header

UIAnimation.h

IDL

UIAnimation.idl

DLL

UIAnimation.dll

See also

IUIAnimationTransition
IUIAnimationTransitionLibrary

 

 

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