public bool Compar(Coordinata c)
{
return(Begin.X == c.End.X && Begin.Y == c.End.Y && End.X == c.Begin.X && End.Y == c.Begin.Y);
}
public Coordinata(Coordinata c)
{
Begin = new Point(c.Begin.X, c.Begin.Y);
End = new Point(c.End.X, c.End.Y);
}