private void OnButton1Clicked(object sender, EventArgs e)
{
Button button = (Button)sender;
Xamarin.Forms.Animation animation = new Xamarin.Forms.Animation(
(double value) =>
{
button.Scale = value;
}, 1, 5, Easing.Linear, () =>
{
Debug.WriteLine("finished");
}
);
animation.Commit(this, "Animation1", 16, 1000,
Easing.Linear, (double finalValue, bool wasCancelled) =>
{
Debug.WriteLine("finished: {0} {1}", finalValue, wasCancelled);;
button.Scale = 1;
},
() =>
{
Debug.WriteLine("repeat");
return(false);
});
}
private void OnButton2Clicked(object sender, EventArgs e)
{
Button button = (Button)sender;
Xamarin.Forms.Animation animation = new Xamarin.Forms.Animation(
v => button.Scale = v, 1, 5);
animation.Commit(this, "Animation2", 16, 1000, Easing.Linear, (v, c) => button.Scale = 1, () => true);
}
public void PlayReverse()
{
uint Length = 0;
var Parent = new Xamarin.Forms.Animation();
for (int i = PropertyAnimations.Count - 1; i >= 0; i--)
{
PropertyAnimations[i].Target = IsGlobal ? Target : PropertyAnimations[i].Target;
Length += PropertyAnimations[i].Length;
Parent.Add(0, 1, PropertyAnimations[i].CreateReverseAnimation());
}
Parent.Commit(Target, $"{nameof(ParallelAnimation)}", Rate, Length, AnimationEasing, GetFinishedAction());
}
public void Play()
{
uint Length = 0;
var Parent = new Xamarin.Forms.Animation();
foreach (var propertyAnimation in PropertyAnimations)
{
propertyAnimation.Target = IsGlobal ? Target : propertyAnimation.Target;
Length += propertyAnimation.Length;
Parent.Add(0, 1, propertyAnimation.CreateFarwardAnimation());
}
Parent.Commit(Target, $"{nameof(ParallelAnimation)}", Rate, Length, AnimationEasing, GetFinishedAction());
}
private void OnButton3Clicked(object sender, EventArgs e)
{
Button button = (Button)sender;
Xamarin.Forms.Animation parentAnimation = new Xamarin.Forms.Animation();
Xamarin.Forms.Animation upAnimation = new Xamarin.Forms.Animation(v => button.Scale = v, 1, 5, Easing.SpringIn, () => Debug.WriteLine("up finished"));
parentAnimation.Add(0, 0.5, upAnimation);
Xamarin.Forms.Animation downAnimation = new Xamarin.Forms.Animation(v => button.Scale = v, 5, 1, Easing.SpringOut, () => Debug.WriteLine("down finished"));
parentAnimation.Insert(0.5, 1, downAnimation);
parentAnimation.Commit(this, "Animation3", 16, 5000, null, (v, c) => Debug.WriteLine("parent finished: {0} {1}", v, c));
}
public void PlayReverse()
{
Xamarin.Forms.Animation PropertyAnimation = CreateReverseAnimation();
PropertyAnimation.Commit(Target, $"{Target.ToString()}{PropertyName}Animation{Guid.NewGuid()}", Rate, Length, AnimationEasing, GetFinishedAction());
}
