override public void AddDot(Dot dot)
{
dots.Add(dot);
}
private double area(Dot a, Dot b, Dot c)
{
return((b.Lat - a.Lat) * (c.Long - a.Long) - (b.Long - a.Long) * (c.Lat - a.Lat));
}
public Line(Dot begin, Dot end)
{
this.begin = begin;
this.end = end;
}
abstract public void AddDot(Dot dot);
public Line(Dot begin, Dot end, AbstractPoly owner)
{
this.begin = begin;
this.end = end;
this.owner = owner;
}