private void GetAngle(object sender, EventArgs e)
{
g.ResetTransform();
g = picture.CreateGraphics();
g.SmoothingMode = SmoothingMode.HighQuality;
drawingState.X = (double)Xnum.Value;
drawingState.Fi = (double)FInum.Value;
drawingState.Y = (double)YNum.Value;
DefuzzificationMethod method = DefuzzificationMethod.GravityCentre;
if (methodComboBox.SelectedIndex >= 0)
{
method = (DefuzzificationMethod)Enum.Parse(typeof(DefuzzificationMethod),
methodComboBox.SelectedItem.ToString());
}
Stopwatch sw = new Stopwatch();
sw.Start();
double teta = task.GetAngle(drawingState.X, drawingState.Fi, method);
Tetanum.Value = double.IsNaN(teta)? 0: (decimal)teta;
drawingState.Teta = (double)Tetanum.Value;
sw.Stop();
label7.Text = sw.ElapsedMilliseconds.ToString();
g.Clear(Color.White);
drawingState.Draw(g);
}
private void btnStart_Click(object sender, EventArgs e)
{
double x = double.Parse(textBoxX.Text);
double fi = double.Parse(textBoxFi.Text) / Math.PI;
double y = double.Parse(textBoxY.Text);
chart.Series[0].Points.Clear();
double teta = 0;
while ((x <= 150 && x >= -150) && (y >= 0 && y <= 300))
{
chart.Series[0].Points.AddXY(x, y);
chart.Refresh();
teta = task.GetAngle(x, fi * Math.PI) / Math.PI;
x = x + Math.Sin(fi + teta) - Math.Sin(fi) * Math.Cos(teta);
y = y - Math.Sin(fi + teta) - Math.Sin(fi) * Math.Sin(teta);
fi = fi - Math.Asin((2 * Math.Sin(teta)) / 20);
}
}