CInterpolatorBase Class

Article
02/04/2013

Visual Studio 2010 SP1 is required.

Implements a callback, which is called by the Animation API when it has to calculate a new value of an animation variable.

class CInterpolatorBase : public CUIAnimationInterpolatorBase<CInterpolatorBase>;

Members

Public Constructors

Name	Description
CInterpolatorBase::CInterpolatorBase	Constructs the CInterpolatorBase object.

Public Methods

Name	Description
CInterpolatorBase::CreateInstance	Creates an instance of CInterpolatorBase and stores a pointer to custom interpolator, which will be handling events.
CInterpolatorBase::GetDependencies	Gets the interpolator's dependencies.
CInterpolatorBase::GetDuration	Gets the interpolator's duration.
CInterpolatorBase::GetFinalValue	Gets the final value to which the interpolator leads.
CInterpolatorBase::InterpolateValue	Interpolates the value at a given offset.
CInterpolatorBase::InterpolateVelocity	Interpolates the velocity at a given offset.
CInterpolatorBase::SetCustomInterpolator	Stores a pointer to custom interpolator, which will be handling events.
CInterpolatorBase::SetDuration	Sets the interpolator's duration.
CInterpolatorBase::SetInitialValueAndVelocity	Sets the interpolator's initial value and velocity.

Remarks

This handler is created and passed to IUIAnimationTransitionFactory::CreateTransition when a CCustomTransition object is being created as a part of animation initialization process (started by CAnimationController::AnimateGroup). Usually you don't need to use this class directly, it just routs all events to a CCustomInterpolator-derived class, whose pointer is passed to constructor of CCustomTransition.

Inheritance Hierarchy

MFC Classes

CUIAnimationCallbackBase

CUIAnimationInterpolatorBase

CInterpolatorBase

Requirements

Header: afxanimationcontroller.h