iTextSharp.text.pdf.MultiColumnText.ColumnDef.ResolvePositions C# (CSharp) Метод

            internal float[] ResolvePositions(float[] positions)
            {
                if (!IsSimple()) {
                    positions[1] = mc.top;
                    return positions;
                }
                if (mc.top == AUTOMATIC) {
                    // this is bad - must be programmer error
                    throw new Exception("resolvePositions called with top=AUTOMATIC (-1).  " +
                            "Top position must be set befure lines can be resolved");
                }
                positions[1] = mc.top;
                positions[3] = mc.GetColumnBottom();
                return positions;
            }