void IWritable.Write(StreamWriter writer)
{
GeneralDict dict = new GeneralDict("Pages");
dict.Add("Count", _pages.Count);
dict.Add("Kids", _pages);
((IWritable)dict).Write(writer);
}
void IWritable.Write(StreamWriter writer)
{
GeneralDict dict = new GeneralDict("Font");
dict.Add("Subtype", new Name(Subtype));
dict.Add("BaseFont", new Name(Name));
dict.Add("Encoding", new Name(Encoding));
((IWritable)dict).Write(writer);
}
internal ContentStream(ResourceDict resources)
{
_resources = resources;
_buffer = new MemoryStream();
_buffer.WriteByte(0x78);
_buffer.WriteByte(0xDA);
DeflateStream deflateStream = new DeflateStream(_buffer, CompressionMode.Compress, true);
_contentWriter = new StreamWriter(deflateStream, Document.GetCodepage1252());
_dict = new GeneralDict();
}
void IWritable.Write(StreamWriter writer)
{
GeneralDict fontDict = new GeneralDict();
foreach (KeyValuePair <Font, Name> e in _fontNames)
{
fontDict.Add(e.Value.Value, _document.GetOrCreateFontReference(e.Key));
}
_resources.Add("Font", fontDict);
(_resources as IWritable).Write(writer);
}
private void WriteTrailer(StreamWriter writer, long xrefOffset)
{
GeneralDict dict = new GeneralDict();
dict.Add("Root", _catalogRef);
dict.Add("Info", _documentInfoRef);
dict.Add("Size", _references.Count);
writer.Write("trailer\n");
((IWritable)dict).Write(writer);
writer.Write("startxref\n");
writer.Write($"{xrefOffset}\n");
writer.Write("%%EOF\n");
}
internal Page(Document document, Reference parent, float width, float height)
{
_dict = new GeneralDict("Page");
_dict.Add("Parent", parent);
_dict.Add("MediaBox", new List <float> {
0, 0, width, height
});
ResourceDict resources = new ResourceDict(document);
Reference resourcesRef = document.CreateReference(resources);
_dict.Add("Resources", resourcesRef);
Contents = new ContentStream(resources);
Reference contentsRef = document.CreateReference(Contents);
_dict.Add("Contents", contentsRef);
}
public Document(string title)
{
_references = new List <Reference>();
CreateReference(null); // dummy reference with index 0
GeneralDict catalog = new GeneralDict("Catalog");
catalog.Add("Version", new Name("1.4"));
_catalogRef = CreateReference(catalog);
GeneralDict documentInfo = new GeneralDict();
_documentInfoRef = CreateReference(documentInfo);
documentInfo.Add("Title", title);
_pages = new PageCollection(this);
_pagesRef = CreateReference(_pages);
catalog.Add("Pages", _pagesRef);
_fontReferences = new Dictionary <Font, Reference>();
}
internal ResourceDict(Document document)
{
_document = document;
_resources = new GeneralDict("Resources");
_fontNames = new Dictionary <Font, Name>();
}