protected internal override void Write(PdfWriter writer)
{
writer.WriteKeyword(Keyword.ArrayBegin);
writer.Write(PdfString.ToPdfHexadecimal(new byte[] { }, CreatedPart));
writer.WriteSpace();
writer.Write(PdfString.ToPdfHexadecimal(new byte[] { }, ModifiedPart));
writer.WriteKeyword(Keyword.ArrayEnd);
}
protected internal override void Write(PdfWriter writer)
{
writer.WriteKeyword(Keyword.ArrayBegin);
writer.Write(PdfString.ToPdfHexadecimal(null, CreatedPart, writer.TempMemStream));
writer.WriteSpace();
writer.Write(PdfString.ToPdfHexadecimal(null, ModifiedPart, writer.TempMemStream));
writer.WriteKeyword(Keyword.ArrayEnd);
}
protected internal override void Write(PdfWriter writer)
{
writer.WriteKeyword(Keyword.ArrayBegin);
writer.Write(PdfString.ToPdfHexadecimal(new byte[] { }, CreatedPart));
writer.WriteSpace();
writer.Write(PdfString.ToPdfHexadecimal(new byte[] { }, ModifiedPart));
writer.WriteKeyword(Keyword.ArrayEnd);
}
protected internal override void Write(PdfWriter writer)
{
writer.WriteKeyword(Keyword.ArrayBegin);
bool isFirst = true;
foreach (PdfObject obj in elements)
{
if (!isFirst)
{
writer.WriteSpace();
}
else
{
isFirst = false;
}
writer.Write(obj);
}
writer.WriteKeyword(Keyword.ArrayEnd);
}
protected internal override void Write(PdfWriter writer)
{
Debug.Assert(!IsIndirect, "An object reference cannot be indirect");
writer.Write(refId.ObjectNumber);
writer.WriteSpace();
writer.Write(refId.GenerationNumber);
writer.WriteSpace();
writer.WriteKeyword(Keyword.R);
}
protected internal override void Write(PdfWriter writer)
{
Debug.Assert(!IsIndirect, "An object reference cannot be indirect");
writer.Write(refId.ObjectNumber);
writer.WriteSpace();
writer.Write(refId.GenerationNumber);
writer.WriteSpace();
writer.WriteKeyword(Keyword.R);
}
protected internal override void Write(PdfWriter writer)
{
writer.WriteKeywordLine(Keyword.DictionaryBegin);
foreach (DictionaryEntry e in entries)
{
writer.Write((PdfName)e.Key);
writer.WriteSpace();
writer.WriteLine((PdfObject)e.Value);
}
writer.WriteKeyword(Keyword.DictionaryEnd);
}
protected internal override void Write(PdfWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (data == null)
{
throw new InvalidOperationException("No data for stream.");
}
// Prepare the stream's data.
byte[] bytes = (byte[])data.Clone();
// Apply any filters.
if (HasFilters)
{
bytes = ApplyFilters(data);
}
// Encrypt the data if required.
SecurityManager sm = writer.SecurityManager;
if (sm != null)
{
bytes = sm.Encrypt(bytes, writer.EnclosingIndirect.ObjectId);
}
// Create the stream's dictionary.
dictionary[PdfName.Names.Length] = new PdfNumeric(bytes.Length);
if (HasFilters)
{
dictionary[PdfName.Names.Filter] = FilterName;
if (HasDecodeParams)
{
dictionary[PdfName.Names.DecodeParams] = FilterDecodeParms;
}
}
// Write out the dictionary.
writer.WriteLine(dictionary);
// Write out the stream data.
writer.WriteKeywordLine(Keyword.Stream);
writer.WriteLine(bytes);
writer.WriteKeyword(Keyword.EndStream);
}
protected internal void WriteIndirect(PdfWriter writer)
{
Debug.Assert(writer != null);
Debug.Assert(IsIndirect);
// Write the object number and generation number
// followed by the keyword 'obj' and finally a newline.
writer.Write(objectId.ObjectNumber);
writer.WriteSpace();
writer.Write(objectId.GenerationNumber);
writer.WriteSpace();
writer.WriteKeywordLine(Keyword.Obj);
// Write the objects value, subclasses will override this.
Write(writer);
// Follow the objects value with a newline and then the keyword 'endobj'.
writer.WriteLine();
writer.WriteKeyword(Keyword.EndObj);
}
protected internal void WriteIndirect(PdfWriter writer)
{
Debug.Assert(writer != null);
Debug.Assert(IsIndirect);
// Write the object number and generation number
// followed by the keyword 'obj' and finally a newline.
writer.Write(objectId.ObjectNumber);
writer.WriteSpace();
writer.Write(objectId.GenerationNumber);
writer.WriteSpace();
writer.WriteKeywordLine(Keyword.Obj);
// Write the objects value, subclasses will override this.
Write(writer);
// Follow the objects value with a newline and then the keyword 'endobj'.
writer.WriteLine();
writer.WriteKeyword(Keyword.EndObj);
}
public void WriteKeyword(Keyword keyword)
{
streamData.WriteKeyword(keyword);
}
protected internal override void Write(PdfWriter writer)
{
writer.WriteKeyword(Keyword.ArrayBegin);
bool isFirst = true;
foreach (PdfObject obj in elements)
{
if (!isFirst)
{
writer.WriteSpace();
}
else
{
isFirst = false;
}
writer.Write(obj);
}
writer.WriteKeyword(Keyword.ArrayEnd);
}
protected internal override void Write(PdfWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (data == null)
{
throw new InvalidOperationException("No data for stream.");
}
// Prepare the stream's data.
byte[] bytes = (byte[])data.Clone();
// Apply any filters.
if (HasFilters)
{
bytes = ApplyFilters(data);
}
// Encrypt the data if required.
SecurityManager sm = writer.SecurityManager;
if (sm != null)
{
bytes = sm.Encrypt(bytes, writer.EnclosingIndirect.ObjectId);
}
// Create the stream's dictionary.
dictionary[PdfName.Names.Length] = new PdfNumeric(bytes.Length);
if (HasFilters)
{
dictionary[PdfName.Names.Filter] = FilterName;
if (HasDecodeParams)
{
dictionary[PdfName.Names.DecodeParams] = FilterDecodeParms;
}
}
// Write out the dictionary.
writer.WriteLine(dictionary);
// Write out the stream data.
writer.WriteKeywordLine(Keyword.Stream);
writer.WriteLine(bytes);
writer.WriteKeyword(Keyword.EndStream);
}