// Выделение выбранного ребра красным цветом
private void edgesBox_SelectedIndexChanged(object sender, EventArgs e)
{
edge ed = edgesBox.SelectedItem as edge;
drawRedEdge(ed);
}
private void comboBoxEdgeIntsct1_SelectedIndexChanged(object sender, EventArgs e)
{
edge ed = (sender as ComboBox).SelectedItem as edge;
drawRedEdge(ed);
}
//public edge(point p1, point p2)
//{
// if (p1 < p2)
// {
// source = p1;
// dest = p2;
// }
// else
// {
// source = p2;
// dest = p1;
// }
//}
public edge(edge e)
{
this.source = e.source;
this.dest = e.dest;
}