public MovingLogo(BitMap image, Color[] colors)
{
this.Image = image;
this.Colors = colors;
this.Rect = new RectDbl(0, -10, image.Width, image.Height);
this._watch = Stopwatch.StartNew();
}
public void Rescale(RectDbl bounds, double scale)
{
this._bounds = bounds;
this._scale = scale;
double ratio = Image.Width / Image.Height;
Rect.Height = (Bounds.Diagonal / _scale / ratio);
Rect.Width = (Rect.Height * ratio);
Rect.X = Math.Min(Math.Max(Rect.X, 0), Bounds.Width - Rect.Width);
Rect.Y = Math.Min(Math.Max(Rect.Y, 0), Bounds.Height - Rect.Height);
Animate();
}