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();
}
