public List <PointExtendView> GetNearExtend(int x, int y, NeighborsType nType) { List <PointExtendView> elements = new List <PointExtendView>(nType == NeighborsType.All ? 8 : 4); for (int i = x - 1; i < x + 2; i++) { for (int j = y - 1; j < y + 2; j++) { if ((i != x || j != y) && (nType == NeighborsType.All || (nType == NeighborsType.Cross && (i == x || j == y)) || (nType == NeighborsType.DiagonalCross && (Math.Abs(i - x) - Math.Abs(j - y) == 0))) && !IsOutOfField(i, j)) { elements.Add(new PointExtendView(i, j, GetAt(i, j))); } } } return(elements); }
public List <PointExtendView> GetNearExtend(PointExtendView point, NeighborsType nType) { return(GetNearExtend(point.X, point.Y, nType)); }