Example #1
0
 private bool ResolveDuplicateLines(Shape s, List<ILine> lines)
 {
     bool ret = false;
     List<ILine> l = s.GetLines();
     int nLine = l.Count;
     for (int i = 0; i < nLine; i++)
     {
         for (int j = i+1; j < nLine; j++)
         {
             if (l[i].IsCongruentTo(l[j]))
             {
                 KillLine(l[i], lines);
                 ret = true;
             }
         }
     }
     return ret;
 }
Example #2
0
        private void MapShape(MyLineQueue q, List<ILine> lines)
        {
            Shape s = new Shape();
            try
            {
                ILine start = q.Dequeue();
                int qSize = q.Count;

                FollowLine(start, s, q, lines);

                if (ShapeAlreadyExists(s))
                {
                    int nRemove = q.Count - qSize;
                    if (nRemove > 0)
                        q.Remove(nRemove);
                }
                else if (ResolveDuplicateLines(s, lines))
                {
                    int remove = q.Count - qSize;
                    if (remove > 0)
                        q.Remove(remove);
                }
                else if (!ShapeIsValid(s))
                {
                    int remove = q.Count - qSize;
                    if (remove > 0)
                    {
                        q.Remove(remove);
                    }
                    ILine li = (s.GetLines())[0];
                    q.Enqueue(Line.Flip(li), shapes);
                }
                else
                {
                    AddShape(s);
                }
            }
            catch
            {
            }
        }