private void UpdateValueBackward(float time)
{
var v = Easing.Calculate(To, From, time);
_y = _rect.Bottom - v + dec;
_callback(_x, _y);
if (_y < _rect.Top)
{
dec = v;
_x--;
}
}
private void UpdateValueForwardNotFilled(float time)
{
var v = Easing.Calculate(From, To, time);
if (_y <= _rect.Top)
{
_x = _rect.Left + v;
if (_x >= _rect.Right - 1)
{
_x = _rect.Right - 1;
_y = _rect.Top + 1;
dec = v;
}
}
else if (_x >= _rect.Right - 1)
{
_y = _rect.Top + v - dec;
if (_y >= _rect.Bottom - 1)
{
_y = _rect.Bottom - 1;
_x = _rect.Right - 2;
dec = v;
}
}
else if (_y >= _rect.Bottom - 1)
{
_x = _rect.Right - 1 - (v - dec);
if (_x <= _rect.Left)
{
_x = _rect.Left;
_y = _rect.Bottom - 2;
dec = v;
}
}
else
{
_y = _rect.Bottom - 2 - v + dec;
if (_y < _rect.Top)
{
_y = _rect.Top;
}
}
_callback(_x, _y);
}
private void UpdateValueForwardFilled(float time)
{
var v = Easing.Calculate(From, To, time);
_y = _rect.Top + v - dec;
if (_y >= _rect.Bottom)
{
dec = v;
_x++;
_y = _rect.Bottom;
}
_callback(_x, _y);
}
/// <summary>
/// Updates the value.
/// </summary>
/// <param name="time">The animation time.</param>
protected override void UpdateValue(float time)
{
Owner.Position = new Point(
Easing.Calculate(From.X, To.X, time),
Easing.Calculate(From.Y, To.Y, time));
}
/// <summary>
/// Updates the value.
/// </summary>
/// <param name="time">The animation time.</param>
protected override void UpdateValue(float time)
{
callback(new Point(
Easing.Calculate(From.X, To.X, time),
Easing.Calculate(From.Y, To.Y, time)));
}
/// <summary>
/// Updates the value.
/// </summary>
/// <param name="time">The animation time.</param>
protected override void UpdateValue(float time)
{
_changeValue(Easing.Calculate(From, To, time));
}