static BuzyWait()
{
var drawingVisual = new DrawingVisual ();
using (var drawingContext = drawingVisual.RenderOpen())
{
for (var i = 0; i < Spokes; ++i)
{
var t = ((double)i) / Spokes;
drawingContext.PushOpacity (1 - t);
drawingContext.PushTransform (new RotateTransform (360.0 * t));
drawingContext.DrawRoundedRectangle(
Brushes.White,
null,
new Rect(MinRadius, -WidthRadius/2, RadiusRadius - MinRadius, WidthRadius),
WidthRadius,
WidthRadius
);
drawingContext.Pop ();
drawingContext.Pop ();
}
}
s_drawing = drawingVisual.Drawing.FreezeObject ();
s_animationClock = new DoubleAnimation (
0,
1,
new Duration (TimeSpan.FromSeconds(2))
)
{
RepeatBehavior = RepeatBehavior.Forever
};
s_animationClock.FreezeObject ();
}