CCubicTransition Class
Encapsulates a cubic transition.
Syntax
class CCubicTransition : public CBaseTransition;
Members
Public Constructors
| Name | Description |
|---|---|
| CCubicTransition::CCubicTransition | Constructs a transition object and initializes its parameters. |
Public Methods
| Name | Description |
|---|---|
| CCubicTransition::Create | Calls the transition library to create encapsulated transition COM object. (Overrides CBaseTransition::Create.) |
Public Data Members
| Name | Description |
|---|---|
| CCubicTransition::m_dblFinalValue | The value of the animation variable at the end of the transition. |
| CCubicTransition::m_dblFinalVelocity | The velocity of the variable at the end of the transition. |
| CCubicTransition::m_duration | The duration of the transition. |
Remarks
During a cubic transition, the value of the animation variable changes from its initial value to a specified final value over the duration of the transition, ending at a specified 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
CCubicTransition
Requirements
Header: afxanimationcontroller.h
CCubicTransition::CCubicTransition
Constructs a transition object and initializes its parameters.
CCubicTransition(
UI_ANIMATION_SECONDS duration,
DOUBLE finalValue,
DOUBLE finalVelocity);
Parameters
duration
The duration of the transition.
finalValue
The value of the animation variable at the end of the transition.
finalVelocity
The velocity of the variable at the end of the transition.
CCubicTransition::Create
Calls the transition library to create encapsulated transition COM object.
virtual BOOL Create(
IUIAnimationTransitionLibrary* pLibrary,
IUIAnimationTransitionFactory* \*not used*\);
Parameters
pLibrary
A pointer to an IUIAnimationTransitionLibrary interface, which defines a library of standard transitions.
Return Value
TRUE if transition is created successfully; otherwise FALSE.
CCubicTransition::m_dblFinalValue
The value of the animation variable at the end of the transition.
DOUBLE m_dblFinalValue;
CCubicTransition::m_dblFinalVelocity
The velocity of the variable at the end of the transition.
DOUBLE m_dblFinalVelocity;
CCubicTransition::m_duration
The duration of the transition.
UI_ANIMATION_SECONDS m_duration;