public async Task CloseAsync(PdfIndirectObject root, PdfIndirectObject info)
{
var xrefTableOffset = _stream.Position;
await WriteXrefTableAsync();
await WriteTailerAsync(xrefTableOffset, root, info);
_stream.Close();
}
private async Task WriteTailerAsync(long xrefTableOffset, PdfIndirectObject root, PdfIndirectObject info)
{
var dictionary = new PdfDictionary(new Dictionary <string, PdfObject>());
dictionary.Add("Size", _xrefEntries.Count);
dictionary.Add("Root", root.Reference);
if (info != null)
{
dictionary.Add("Info", new PdfIndirectObjectReference(info));
}
await _stream.WriteAsync(Encoding.ASCII.GetBytes("trailer\n"));
await dictionary.WriteAsync(_stream);
await _stream.WriteAsync(PdfSpec.NewLine);
await _stream.WriteAsync(Encoding.ASCII.GetBytes("startxref\n"));
await new PdfInteger(xrefTableOffset).WriteAsync(_stream);
await _stream.WriteAsync(PdfSpec.NewLine);
await _stream.WriteAsync(Encoding.ASCII.GetBytes("%%EOF\n"));
}
public PdfIndirectObjectReference(PdfIndirectObject value)
{
Value = value;
}