void HandleExposeEvent(object o, ExposeEventArgs args)
{
using (Cairo.Context cr = Gdk.CairoHelper.Create(window.GdkWindow)) {
cr.Scale((double)size / 128, (double)size / 128);
cr.AlphaPaint();
int offset;
switch ((int)Math.Floor(5 * AnimationState))
{
case 0:
offset = 0;
break;
case 1:
offset = 128;
break;
case 2:
offset = 128 * 2;
break;
case 3:
offset = 128 * 3;
break;
default:
offset = 128 * 4;
break;
}
Gdk.CairoHelper.SetSourcePixbuf(cr, poof, 0, -(offset));
cr.Paint();
(cr.Target as IDisposable).Dispose();
}
}