CReversalTransition Class
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Encapsulates a reversal transition.
Syntax
class CReversalTransition : public CBaseTransition;
Members
Public Constructors
| Name | Description |
|---|---|
| CReversalTransition::CReversalTransition | Constructs a reversal transition object and initializes its duration. |
Public Methods
| Name | Description |
|---|---|
| CReversalTransition::Create | Calls the transition library to create encapsulated transition COM object. (Overrides CBaseTransition::Create.) |
Public Data Members
| Name | Description |
|---|---|
| CReversalTransition::m_duration | The duration of the transition. |
Remarks
A reversal transition smoothly changes direction over a given duration. The final value will be the same as the initial value and the final velocity will be the negative of the initial velocity. Because all transitions are cleared automatically, it's recommended to allocated them using operator new. The encapsulated IUIAnimationTransition COM object is created by CAnimationController::AnimateGroup, until then it's NULL. Changing member variables after creation of this COM object has no effect.
Inheritance Hierarchy
Requirements
Header: afxanimationcontroller.h
CReversalTransition::Create
Calls the transition library to create encapsulated transition COM object.
virtual BOOL Create(
IUIAnimationTransitionLibrary* pLibrary,
IUIAnimationTransitionFactory* */);
Parameters
pLibrary
A pointer to transition library, which is responsible for creation of standard transitions.
Return Value
TRUE if transition is created successfully; otherwise FALSE.
CReversalTransition::CReversalTransition
Constructs a reversal transition object and initializes its duration.
CReversalTransition(UI_ANIMATION_SECONDS duration);
Parameters
duration
The duration of the transition.
CReversalTransition::m_duration
The duration of the transition.
UI_ANIMATION_SECONDS m_duration;