public static Vector3KeyFrameAnimation CreateVector3KeyFrameAnimation(this Compositor compositor, Vector3 to, Vector3?from, TimeSpan duration, TimeSpan?delay, CompositionEasingFunction ease)
{
var ani = compositor.CreateVector3KeyFrameAnimation();
// Set duration and delay time
ani.Duration = duration;
if (delay.HasValue)
{
ani.DelayTime = delay.Value;
}
// Insert "to" and "from" keyframes
ani.InsertKeyFrame(1, to, ease ?? compositor.CreateLinearEasingFunction());
if (from.HasValue)
{
ani.InsertKeyFrame(0, from.Value);
}
return(ani);
}
/// <summary>
/// Creates a <see cref="ScalarKeyFrameAnimation"/> instance with the given parameters to on a target element, using an expression animation
/// </summary>
/// <param name="compositor">The current <see cref="Compositor"/> instance used to create the animation</param>
/// <param name="from">The optional starting value for the animation</param>
/// <param name="to">A string that indicates the final value for the animation</param>
/// <param name="duration">The animation duration</param>
/// <param name="delay">The optional initial delay for the animation</param>
/// <param name="ease">The optional easing function for the animation</param>
public static ScalarKeyFrameAnimation CreateScalarKeyFrameAnimation(
this Compositor compositor,
float?from, string to,
TimeSpan duration, TimeSpan?delay,
CompositionEasingFunction ease = null)
{
// Set duration and delay time
ScalarKeyFrameAnimation ani = compositor.CreateScalarKeyFrameAnimation();
ani.Duration = duration;
if (delay.HasValue)
{
ani.DelayTime = delay.Value;
}
// Insert "to" and "from" keyframes
ani.InsertExpressionKeyFrame(1, to, ease ?? compositor.CreateLinearEasingFunction());
if (from.HasValue)
{
ani.InsertKeyFrame(0, from.Value);
}
return(ani);
}
public static Vector2KeyFrameAnimation CreateVector2KeyFrameAnimation(
[NotNull] this Compositor compositor,
Vector2?from, Vector2 to,
TimeSpan duration, TimeSpan?delay,
[CanBeNull] CompositionEasingFunction ease = null)
{
// Set duration and delay time
Vector2KeyFrameAnimation ani = compositor.CreateVector2KeyFrameAnimation();
ani.Duration = duration;
if (delay.HasValue)
{
ani.DelayTime = delay.Value;
}
// Insert "to" and "from" keyframes
ani.InsertKeyFrame(1, to, ease ?? compositor.CreateLinearEasingFunction());
if (from.HasValue)
{
ani.InsertKeyFrame(0, from.Value);
}
return(ani);
}
