CConstantTransition Class
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Encapsulates a constant transition.
Syntax
class CConstantTransition : public CBaseTransition;
Members
Public Constructors
| Name | Description |
|---|---|
| CConstantTransition::CConstantTransition | Constructs a transition object and initializes its duration. |
Public Methods
| Name | Description |
|---|---|
| CConstantTransition::Create | Calls the transition library to create encapsulated transition COM object. (Overrides CBaseTransition::Create.) |
Public Data Members
| Name | Description |
|---|---|
| CConstantTransition::m_duration | The duration of the transition. |
Remarks
During a constant transition, the value of an animation variable remains at the initial value over the duration of the transition. 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
CConstantTransition::CConstantTransition
Constructs a transition object and initializes its duration.
CConstantTransition (UI_ANIMATION_SECONDS duration);
Parameters
duration
The duration of the transition.
CConstantTransition::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.
CConstantTransition::m_duration
The duration of the transition.
UI_ANIMATION_SECONDS m_duration;