in PhotoEditor/MainPage.cpp [211:227]
CompositionAnimationGroup MainPage::CreateOffsetAnimation()
{
//Define Offset Animation for the Animation group.
Vector3KeyFrameAnimation offsetAnimation = m_compositor.CreateVector3KeyFrameAnimation();
offsetAnimation.InsertExpressionKeyFrame(1.0f, L"this.FinalValue");
TimeSpan span{ std::chrono::milliseconds{400} };
offsetAnimation.Duration(span);
//Define Animation Target for this animation to animate using definition.
offsetAnimation.Target(L"Offset");
//Add Animations to Animation group.
CompositionAnimationGroup animationGroup = m_compositor.CreateAnimationGroup();
animationGroup.Add(offsetAnimation);
return animationGroup;
}