/// <summary> /// 添加洞 /// </summary> /// <param name="line"></param> public void AddHole(PolyLine line) { line.SafeCloseLine(); line.Counterclockwise(); _lines.Add(line); }
/// <summary> /// 添加边界 /// </summary> /// <param name="line"></param> public void AddEdge(PolyLine line) { line.SafeCloseLine(); line.Clockwise(); _lines.Add(line); }