public static Stops Poiskostanovoki(string name_ostanovki)
{
Stops ost;
XmlDocument Doc = new XmlDocument();
Doc.Load("Ostanovki.xml");
XmlElement Root = Doc.DocumentElement;
string name = ""; int cor_x = 0, cor_y = 0;
foreach (XmlNode node in Root)
{
if (node.Attributes.Count > 0)
{
XmlNode attr = node.Attributes.GetNamedItem("name");
if (attr != null)
name = attr.Value;
}
if (name_ostanovki == name)
{
foreach (XmlNode childnode in node.ChildNodes)
{
if (childnode.Name == "info")
{
string[] info = childnode.InnerText.Split(' ');
cor_x = int.Parse(info[0]);
cor_y = int.Parse(info[1]);
}
}
return ost = new Stops(name, cor_x, cor_y);
}
}
return ost = new Stops("null", 0, 0);
}
public void rachet_S(Stops stop1, Stops stop2, DateTime t_stop1, DateTime t_stop2, DateTime rt)
{
int put = 1, x2, y2;
float result, real_time_int, B, a, b, c, K1, K2, K;
int Hour, min, procent_puti;
put = (int)Math.Round(Math.Sqrt((stop2.X - stop1.X) * (stop2.X - stop1.X) + (stop2.Y - stop1.Y) * (stop2.Y - stop1.Y)));
Hour = t_stop2.Hour - t_stop1.Hour;
min = t_stop2.Minute - t_stop1.Minute;
result = 60 * Hour + min;
Hour = t_stop2.Hour - rt.Hour;
min = t_stop2.Minute - rt.Minute;
real_time_int = 60 * Hour + min;
procent_puti = (int)Math.Round(real_time_int * 100 / result);
proc = 100 - procent_puti;
S = put * proc / 100;//прйденный путь в px
///расчет кординатi
///
if (stop2.Y == stop1.Y)
{
if (stop2.X > stop1.X)
{
X_din = (int)S;
Y_din = 0;
}
else
{
X_din = -(int)S;
Y_din = 0;
}
}
if (stop2.X == stop1.X)
{
if (stop2.Y > stop1.Y)
{
X_din = 0;
Y_din = (int)S;
}
else
{
Y_din = -(int)S;
X_din = 0;
}
}
if ((stop2.X != stop1.X) & (stop2.Y != stop1.Y))
{
K1 = stop2.Y - stop1.Y;
K2 = stop2.X - stop1.X;
K = (K1) / (K2);
B = stop1.Y - K * stop1.X;
x2 = stop1.X;
y2 = stop1.Y;
// a = 1 + (K * K);
// b = -2 * x2 + 2 * K * B - 2 * y2 * K;
// c = (x2 * x2) - (S * S) +(y2*y2) - (2 * y2 * B) + (B * B);
x2 = (int)(stop1.X + S * K2 / put);
y2 = (int)(stop1.Y + S * K1 / put);
X_din = x2 - stop1.X;
Y_din = y2 - stop1.Y;
}
}