void OverlayGridTimer_Tick(object sender, EventArgs e) {
OverlayGridTimer.Stop();
if(!ComicImage.DoubleTapOccured) {
if(this.sender == ComicImage) {
OverlayGrid.IsHitTestVisible = true;
RadAnimationManager.Play(OverlayGrid, new RadFadeAnimation { StartOpacity = 0, EndOpacity = 1, Duration = new Duration(TimeSpan.FromMilliseconds(200)) });
} else {
var ani = new RadFadeAnimation { StartOpacity = 1, EndOpacity = 0, Duration = new Duration(TimeSpan.FromMilliseconds(200)) };
OverlayGrid.IsHitTestVisible = false;
RadAnimationManager.Play(OverlayGrid, ani);
}
}
ComicImage.DoubleTapOccured = false;
}
private RadAnimation FadeOutAnimation()
{
var animation = new RadFadeAnimation {
Duration = TimeSpan.FromSeconds(DurationInSecond - 0.01),
AutoReverse = true,
StartOpacity = 0.0,
EndOpacity = Opacity,
RepeatBehavior = RepeatBehavior.Forever,
};
return animation;
}
private void Animate()
{
animator = new SequentialAnimator();
var itemsToAnimate = Items.ChildrenOfType<Grid>().Cast<UIElement>().ToList();
itemsToAnimate.ForEach(i => i.Opacity = 0);
animator.AnimationTargets = itemsToAnimate;
animator.AnimationSequenceIndices = Enumerable.Range(0, itemsToAnimate.Count() - 1).ToArray();
animator.TimeDelta = .06;
RadFadeAnimation fadePrototype = new RadFadeAnimation();
fadePrototype.Duration = new Duration(TimeSpan.FromSeconds(0.001));
var group = new RadAnimationGroup();
group.Children.Add(fadePrototype.Clone());
group.Children.Add(new RadPlaneProjectionAnimation() { Easing = new ExponentialEase() { Exponent = 3, EasingMode = EasingMode.EaseIn }, CenterX = -2 });
animator.AnimationGenerator = () => group.Clone();
animator.PlayAnimation();
}
