IfcDoc.Program.ImportVexLine C# (CSharp) Method

        private static void ImportVexLine(OBJECT_LINE_LAYOUT layout, TEXT_LAYOUT textlayout, List<DocPoint> diagramLine, DocRectangle diagramLabel)
        {
            if (layout == null)
                return;

            diagramLine.Add(new DocPoint(layout.pline.startpoint.wx, layout.pline.startpoint.wy));

            int direction = layout.pline.startdirection;
            double posx = layout.pline.startpoint.wx;
            double posy = layout.pline.startpoint.wy;

            for (int i = 0; i < layout.pline.rpoint.Count; i++)
            {
                if (diagramLabel != null && textlayout != null &&
                    layout.textplacement != null &&
                    layout.textplacement.npos == i)
                {
                    diagramLabel.X = textlayout.x + posx;
                    diagramLabel.Y = textlayout.y + posy;
                    diagramLabel.Width = textlayout.width;
                    diagramLabel.Height = textlayout.height;
                }

                double offset = layout.pline.rpoint[i];
                if (direction == 1)
                {
                    posy += offset;
                    direction = 0;
                }
                else if (direction == 0)
                {
                    posx += offset;
                    direction = 1;
                }
                diagramLine.Add(new DocPoint(posx, posy));
            }
        }