iTextSharp.text.pdf.PdfDocument.AddSpacing C# (CSharp) Метод

        protected internal void AddSpacing(float extraspace, float oldleading, Font f)
        {
            if (extraspace == 0) return;
            if (pageEmpty) return;
            if (currentHeight + line.Height + leading > IndentTop - IndentBottom) return;
            leading = extraspace;
            CarriageReturn();
            if (f.IsUnderlined() || f.IsStrikethru()) {
                f = new Font(f);
                int style = f.Style;
                style &= ~Font.UNDERLINE;
                style &= ~Font.STRIKETHRU;
                f.SetStyle(style);
            }
            Chunk space = new Chunk(" ", f);
            space.Process(this);
            CarriageReturn();
            leading = oldleading;
        }