public int CreateEdge(int[,] a) //создание матрицы смежности
{
int n = 0;
for (int i = 0; i < a.GetLength(0); i++)
{
for (int j = 0; j < a.GetLength(1); j++)
{
int dx = nodes[j].x - nodes[i].x;
int dy = nodes[j].y - nodes[i].y;
double x = dx * dx + dy * dy;
x = Math.Pow(x, 0.5);
int dist = Convert.ToInt32(x);
if (a[i, j] != 0)
{
NodeC.Edge edge = new NodeC.Edge();
edge.lehgth = dist;
edge.Neighbour = nodes[j];
edge.relation = a[i, j];
edge.ColorEdge();
nodes[i].edge.Add(edge);
}
}
}
return(n);
}
public void AddEdge(int n1, int n2)
{
if (!TestEdge(n1, n2))
{
int dx = nodes[n2].x - nodes[n1].x;
int dy = nodes[n2].y - nodes[n1].y;
double x = dx * dx + dy * dy;
x = Math.Pow(x, 0.5);
int dist = Convert.ToInt32(x); // длина ребра -- расстояние между узлами n1 и n2
int len = nodes[n1].edge.Count;
NodeC.Edge edge = new NodeC.Edge();
edge.lehgth = dist;
edge.Neighbour = nodes[n2];
edge.color = Color.PeachPuff;
nodes[n1].edge.Add(edge);
len = nodes[n2].edge.Count;
edge = new NodeC.Edge();
edge.lehgth = dist;
edge.Neighbour = nodes[n1];
edge.color = Color.PeachPuff;
nodes[n2].edge.Add(edge);
}
}