iTextSharp.text.pdf.Type1Font.SetFontDescriptor C# (CSharp) Method

        public override void SetFontDescriptor(int key, float value)
        {
            switch (key) {
                case AWT_ASCENT:
                case ASCENT:
                    Ascender = (int)value;
                    break;
                case AWT_DESCENT:
                case DESCENT:
                    Descender = (int)value;
                    break;
                default:
                    break;
            }
        }