public OCRSymbol(string name, int width = 12, int height = 12, int offset = 0, List<Point> good = null, List<Point> bad = null) { Name = name; Width = width; Height = height; TopOffset = offset; if (good == null) Good = new List<Point>(); else { Good = good; } if (bad == null) Bad = new List<Point>(); else { Bad = bad; } }