System.Drawing.Drawing2D.ExtendedGeneralPath.closePath C# (CSharp) Method

		public void closePath() 
		{
			ClearCache ();
			if (_typesCount == 0 || _types[_typesCount - 1] != SEG_CLOSE) {
				needRoom (1, 0, true);
				_types [_typesCount++] = SEG_CLOSE;
			}
		}

        public void CloseAllFigures()
        {
            ExtendedGeneralPath p  = new ExtendedGeneralPath();
            PathIterator        pi = NativeObject.getPathIterator(null);
            JPI lastSeg            = JPI.SEG_CLOSE;

            float [] points = new float[6];

            p.setWindingRule(pi.getWindingRule());
            while (!pi.isDone())
            {
                JPI curSeg = (JPI)pi.currentSegment(points);
                switch (curSeg)
                {
                case JPI.SEG_CLOSE:
                    p.closePath();
                    break;

                case JPI.SEG_MOVETO:
                    if (lastSeg != JPI.SEG_CLOSE)
                    {
                        p.closePath();
                    }
                    p.moveTo(points[0], points[1]);
                    break;

                case JPI.SEG_LINETO:
                    p.lineTo(points[0], points[1]);
                    break;

                case JPI.SEG_QUADTO:
                    p.quadTo(points[0], points[1], points[2], points[3]);
                    break;

                case JPI.SEG_CUBICTO:
                    p.curveTo(points[0], points[1], points[2], points[3], points[4], points[5]);
                    break;

                default:
                    break;
                }
                lastSeg = curSeg;
                pi.next();
            }

            p.closePath();
            Shape = p;
        }