protected void DrawTime()
{
if (timerVisual != null)
{
drawingCanvas.DeleteVisual(timerVisual);
}
int seconds = timeToPlaySeconds - currentlyElpasedTime >= 0 ? timeToPlaySeconds - currentlyElpasedTime : 0;
if (seconds > 0)
{
timerVisual = graphics.DrawText("Time left: " + seconds, 100, 100, timerBrush);
}
else if (seconds <= 0)
{
timerVisual = graphics.DrawText("You can rest now.", 100, 100, timerBrush);
}
}