protected override double GetCurrentValueCore(double defaultOriginValue, double defaultDestinationValue, AnimationClock animationClock)
{
double time = animationClock.CurrentTime.HasValue ? animationClock.CurrentTime.Value.TotalMilliseconds : 0.0;
double from = this.From.HasValue ? this.From.Value : defaultOriginValue;
double to = this.To.HasValue ? this.To.Value : defaultDestinationValue;
double delta = to - from;
double duration = this.Duration.TimeSpan.TotalMilliseconds;
return(EasingUtilities.CalculateCurrentValue(time, from, delta, duration, this.Equation));
}
protected override Thickness GetCurrentValueCore(Thickness defaultOriginValue, Thickness defaultDestinationValue, AnimationClock animationClock)
{
double time = animationClock.CurrentTime.HasValue ? animationClock.CurrentTime.Value.TotalMilliseconds : 0.0;
Thickness from = this.From.HasValue ? this.From.Value : defaultOriginValue;
Thickness to = this.To.HasValue ? this.To.Value : defaultDestinationValue;
double leftDelta = to.Left - from.Left;
double topDelta = to.Top - from.Top;
double rightDelta = to.Right - from.Right;
double bottomDelta = to.Bottom - from.Bottom;
double duration = this.Duration.TimeSpan.TotalMilliseconds;
double leftResult = EasingUtilities.CalculateCurrentValue(time, from.Left, leftDelta, duration, this.Equation);
double topResult = EasingUtilities.CalculateCurrentValue(time, from.Top, topDelta, duration, this.Equation);
double rightResult = EasingUtilities.CalculateCurrentValue(time, from.Right, rightDelta, duration, this.Equation);
double bottomResult = EasingUtilities.CalculateCurrentValue(time, from.Bottom, bottomDelta, duration, this.Equation);
Thickness returnThickness = new Thickness(leftResult, topResult, rightResult, bottomResult);
return(returnThickness);
}
