|
public static Opacity ( |
||
| element | ||
| from | double | |
| to | double | |
| seconds | double | |
| callback | AnimationCompletedDelegate | |
| return | void | |
public static void Opacity(UIElement element, double from, double to, double seconds, AnimationCompletedDelegate callback)
{
DoubleAnimation fadeOutAnimation = new DoubleAnimation
{
From = from,
To = to,
Duration = new Duration(TimeSpan.FromSeconds(seconds)),
FillBehavior = FillBehavior.Stop
};
element.Opacity = to;
if (callback != null)
{
fadeOutAnimation.Completed += (sender, _) => callback(sender, _);
}
element.BeginAnimation(UIElement.OpacityProperty, fadeOutAnimation);
}
|
Animate::Opacity ( |
private void setRectVisible()
{
Animate.Opacity(ArrowLeftViewBox, ArrowLeftViewBox.Opacity, 1, 0.2);
Animate.Opacity(ArrowRightViewBox, ArrowRightViewBox.Opacity, 1, 0.2);
Animate.Opacity(TopTextViewBox, TopTextViewBox.Opacity, 1, 0.2);
Animate.Opacity(BottomTextViewBox, BottomTextViewBox.Opacity, 1, 0.2);
Animate.Opacity(Hand, Hand.Opacity, 1, 0.2);
Animate.Opacity(InnerRect, InnerRect.Opacity, 1, 0.2);
PointerArrow.Visibility = Visibility.Hidden;
}