public void UpdateGraph(string WaterFall = "")
{
thinking = true;
stopwatch.Restart();
SP.Resize(pictureBox1.Width, pictureBox1.Height);
SP.Clear();
SP.Grid();
if (WaterFall == "WaterFall")
{
SP.PlotSpot(Xs, Ys);
}
else
{
SP.PlotLine(Xs, Ys);
}
pictureBox1.BackgroundImage = SP.Render();
this.Refresh();
Application.DoEvents();
stopwatch.Stop();
MessageUpdate();
thinking = false;
}