private void Accept_Click(object sender, RoutedEventArgs e)
{
Windows.UI.Composition.Visual visual =
Windows.UI.Xaml.Hosting.ElementCompositionPreview.GetElementVisual(Logo);
pointLight = Compositor.CreatePointLight();
pointLight.Color = Windows.UI.Colors.White;
pointLight.CoordinateSpace = visual;
pointLight.Targets.Add(visual);
pointLight.Offset =
new System.Numerics.Vector3(-(float)Logo.ActualWidth * 2, (float)Logo.ActualHeight / 2, (float)Logo.ActualHeight);
Windows.UI.Composition.ScalarKeyFrameAnimation animation = Compositor.CreateScalarKeyFrameAnimation();
animation.InsertKeyFrame(1, 2 * (float)Logo.ActualWidth);
animation.Duration = TimeSpan.FromSeconds(5.0f);
animation.IterationBehavior = Windows.UI.Composition.AnimationIterationBehavior.Forever;
pointLight.StartAnimation("Offset.X", animation);
}
public static void UpdateSurfaceBrushOptions(this Windows.UI.Composition.CompositionSurfaceBrush surfaceBrush, Windows.UI.Xaml.Media.Stretch stretch, Windows.UI.Xaml.Media.AlignmentX alignX, Windows.UI.Xaml.Media.AlignmentY alignY, Windows.UI.Composition.ScalarKeyFrameAnimation alignXAnimation = null, Windows.UI.Composition.ScalarKeyFrameAnimation alignYAnimation = null)
{
}