CKeyFrame Class

Article
01/12/2013

Represents an animation keyframe.

class CKeyFrame : public CBaseKeyFrame;

Members

Public Constructors

Name	Description
CKeyFrame::CKeyFrame	Overloaded. Constructs a keyframe that depends on other keyframe.

Public Methods

Name	Description
CKeyFrame::AddToStoryboard	Adds a keyframe to a storyboard. (Overrides CBaseKeyFrame::AddToStoryboard.)
CKeyFrame::AddToStoryboardAfterTransition	Adds a keyframe to storyboard after transition.
CKeyFrame::AddToStoryboardAtOffset	Adds a keyframe to storyboard at offset.
CKeyFrame::GetExistingKeyframe	Returns a pointer to a keyframe this keyframe depends on.
CKeyFrame::GetOffset	Returns an offset from other keyframe.
CKeyFrame::GetTransition	Returns a pointer to a transition this keyframe depends on.

Protected Data Members

Name	Description
CKeyFrame::m_offset	Specifies offset of this keyframe from a keyframe stored in m_pExistingKeyFrame.
CKeyFrame::m_pExistingKeyFrame	Stores a pointer to an existing keframe. This keyframe is added to storyboard with m_offset to the existing keyframe.
CKeyFrame::m_pTransition	Stores a pointer to transtion that begins at this keyframe.

Remarks

This class implements an animation keyframe. A keyframe represents a moment in time within a storyboard and can be used to specify the start and end times of transitions. A keyframe may be based on other keyframe and have an offset (in seconds) from it, or may be based on a transition and represent a moment in time when this transition ends.

Inheritance Hierarchy

CObject

CBaseKeyFrame

CKeyFrame

Requirements

Header: afxanimationcontroller.h

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