public Edge FindFirstEdge()
{
double max = 0;
int j = 0;
graph.vertex.Sort();
for (int i = 1; i < graph.vertex.Count; i++)
{
if (MathPro.CosBy2Points(graph.vertex[0], graph.vertex[i]) > max)
{
max = MathPro.CosBy2Points(graph.vertex[0], graph.vertex[i]);
j = i;
}
}
return(new Edge(graph.vertex[0], graph.vertex[j]));
}
private void button_FirstEdge_Click(object sender, EventArgs e)
{
double max = 0;
int j = 0;
graph.vertex.Sort();
for (int i = 1; i < graph.vertex.Count; i++)
{
if (MathPro.CosBy2Points(graph.vertex[0], graph.vertex[i]) > max)
{
max = MathPro.CosBy2Points(graph.vertex[0], graph.vertex[i]);
j = i;
}
}
graph.edges.Add(new Edge(graph.vertex[0], graph.vertex[j]));
G.drawEdge(graph.edges[0]);
sheet.Image = G.GetBitmap();
}
