private DoubleAnimation InstantiateAnimationFromResolvedKeyFrameIndex(int index)
{
DoubleKeyFrame keyFrame = KeyFrames[_resolvedKeyFrames.GetNextKeyFrameIndex(index)];
DoubleAnimation db = new DoubleAnimation()
{
BeginTime = TimeSpan.Zero,
To = keyFrame.Value,
Duration = keyFrame.KeyTime.TimeSpan - (index > 0 ? KeyFrames[_resolvedKeyFrames.GetNextKeyFrameIndex(index - 1)].KeyTime.TimeSpan : TimeSpan.Zero),
EasingFunction = keyFrame.INTERNAL_GetEasingFunction(),
};
Storyboard.SetTargetName(db, _targetName);
Storyboard.SetTargetProperty(db, _targetProperty);
Storyboard.SetTarget(db, _parameters.Target);
db.InitializeIteration();
db.Completed -= ApplyNextKeyFrame;
db.Completed += ApplyNextKeyFrame;
return(db);
}
