Ejemplo n.º 1
0
        private void                    _writeTrailer14()
        {
            // Write xref table
            int posXrefTable = _writer.PdfPosition;

            _writer.WriteXrefHeader(_xrefTable.Count);

            {
                int    v;
                int    p;
                byte[] buf = new byte[20];

                for (int ObjectID = 0; ObjectID < _xrefTable.Count; ++ObjectID)
                {
                    PdfWriterReference entry = _xrefTable[ObjectID];

                    v = (entry != null) ? entry.Position : 0;
                    for (p = 0; p < 10; ++p)
                    {
                        buf[9 - p] = (byte)('0' + (v % 10));
                        v         /= 10;
                    }

                    buf[10] = (byte)' ';

                    v = (entry != null) ? 0 : 65535;
                    for (p = 0; p < 5; ++p)
                    {
                        buf[15 - p] = (byte)('0' + (v % 10));
                        v          /= 10;
                    }

                    buf[16] = (byte)' ';
                    buf[17] = (byte)((entry != null) ? 'n' : 'f');
                    buf[18] = (byte)' ';
                    buf[19] = (byte)'\n';

                    _writer.WriteByteArray(buf, 0, 20);
                }
            }

            // write trailer
            _writer.WriteTrailer();
            _writer.WriteDictionaryBegin();
            {
                // Size
                {
                    _writer.WriteName("Size");
                    _writer.WriteInteger(_xrefTable.Count);
                }

                // Root
                {
                    _writer.WriteName("Root");
                    _writer.WriteReference(GetReference(_catalog));
                }

                // Info
                {
                    _writer.WriteName("Info");
                    _writer.WriteReference(GetReference(_documentInfo));
                }

                // ID
                {
                    _writer.WriteName("ID");
                    _writer.WriteArrayBegin();
                    _writer.WriteStringHex(System.Guid.NewGuid().ToByteArray());
                    _writer.WriteStringHex(System.Guid.NewGuid().ToByteArray());
                    _writer.WriteArrayEnd();
                }
            }
            _writer.WriteDictionaryEnd();
            _writer.WriteNewLine();

            // write startxref and EOF
            _writer.WriteEOF(posXrefTable);
        }