public void Visualize(System.Windows.Forms.PictureBox pictureBox, Xi xi, Eta eta,
System.Windows.Forms.PaintEventArgs e, List <Tuple <float, float> > values)
{
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Red);
Func f = _function.Func;
foreach (Tuple <float, float> record in values)
{
float x = record.Item1, xnew = record.Item2;
e.Graphics.DrawLine
(
pen,
new System.Drawing.PointF(xi(x), eta(0)),
new System.Drawing.PointF(xi(x), eta(f(x)))
);
e.Graphics.DrawLine
(
pen,
new System.Drawing.PointF(xi(x), eta(f(x))),
new System.Drawing.PointF(xi(xnew), eta(0))
);
}
}
public Graph(System.Windows.Forms.PictureBox pictureBox, Xi xi, Eta eta, Function function)
{
_pictureBox = pictureBox;
_xi = xi;
_eta = eta;
_function = function;
}
private void LimparGeral()
{
txtResposta.Clear();
txtErro.Clear();
Resposta.Clear();
Xi.Clear();
Yi.Clear();
LimparX();
}
public List <double> CalcXi(double Xn)
{
Xi.Clear();
var tmp = Xn;
while (tmp < maxX + h)
{
Xi.Add(tmp);
tmp += h;
}
return(Xi);
}