protected override Storyboard BuildStoryBoard()
{
var transform = BuildTransform();
if (AssociatedObject.GetOpacityProperty() != GetOpacity() ||
transform.ScaleX != AssociatedObject.GetScaleXProperty() ||
transform.ScaleY != AssociatedObject.GetScaleYProperty())
{
var storyboard = new Storyboard {
FillBehavior = FillBehavior.HoldEnd
};
var duration = new Duration(TimeSpan.FromMilliseconds(Duration));
storyboard.AddScalingAnimation(
AssociatedObject,
AssociatedObject.GetScaleXProperty(), transform.ScaleX,
AssociatedObject.GetScaleYProperty(), transform.ScaleY,
duration);
storyboard.AddOpacityAnimation(AssociatedObject, AssociatedObject.GetOpacityProperty(), GetOpacity(), duration);
return(storyboard);
}
return(null);
}
