void DescendentFontWriter::WriteCIDSet(const UIntAndGlyphEncodingInfoVector& inEncodedGlyphs)
{
mObjectsContext->StartNewIndirectObject(mCIDSetObjectID);
PDFStream* pdfStream = mObjectsContext->StartPDFStream();
IByteWriter* cidSetWritingContext = pdfStream->GetWriteStream();
Byte buffer;
UIntAndGlyphEncodingInfoVector::const_iterator it = inEncodedGlyphs.begin();
unsigned int upperLimit = inEncodedGlyphs.back().first;
for(unsigned int i=0; i < upperLimit; i+=8)
{
buffer = (it->first == i) ? 1:0;
if(it->first == i)
++it;
for(unsigned int j=1;j<8;++j)
{
buffer = buffer << 1;
if(it != inEncodedGlyphs.end() && (it->first == i + j))
{
buffer |= 1;
++it;
if(it == inEncodedGlyphs.end())
break;
}
}
cidSetWritingContext->Write(&buffer,1);
}
mObjectsContext->EndPDFStream(pdfStream);
delete pdfStream;
}
EStatusCode BufferedOutputStreamTest::Run()
{
IByteWriter* stream = new OutputBufferedStream(new OutputFileStream("C:\\PDFLibTests\\BufferedOutputStreamTest.txt"),2);
Byte buffer[5] = {'a','b','c','d','e'};
stream->Write(buffer,5);
delete stream;
return PDFHummus::eSuccess;
}
void CIDFontWriter::WriteToUnicodeMap(ObjectIDType inToUnicodeMap)
{
mObjectsContext->StartNewIndirectObject(inToUnicodeMap);
PDFStream* pdfStream = mObjectsContext->StartPDFStream();
IByteWriter* cmapWriteContext = pdfStream->GetWriteStream();
PrimitiveObjectsWriter primitiveWriter(cmapWriteContext);
unsigned long i = 1;
UIntAndGlyphEncodingInfoVector::iterator it = mCharactersVector.begin() + 1; // skip 0 glyph
unsigned long vectorSize = (unsigned long)mCharactersVector.size() - 1; // cause 0 is not there
cmapWriteContext->Write((const Byte*)scCmapHeader,strlen(scCmapHeader));
primitiveWriter.WriteHexString(scFourByteRangeStart);
primitiveWriter.WriteHexString(scFourByteRangeEnd,eTokenSeparatorEndLine);
cmapWriteContext->Write((const Byte*)scEndCodeSpaceRange,strlen(scEndCodeSpaceRange));
if(vectorSize < 100)
primitiveWriter.WriteInteger(vectorSize);
else
primitiveWriter.WriteInteger(100);
primitiveWriter.WriteKeyword(scBeginBFChar);
WriteGlyphEntry(cmapWriteContext,it->second.mEncodedCharacter,it->second.mUnicodeCharacters);
++it;
for(; it != mCharactersVector.end(); ++it,++i)
{
if(i % 100 == 0)
{
primitiveWriter.WriteKeyword(scEndBFChar);
if(vectorSize - i < 100)
primitiveWriter.WriteInteger(vectorSize - i);
else
primitiveWriter.WriteInteger(100);
primitiveWriter.WriteKeyword(scBeginBFChar);
}
WriteGlyphEntry(cmapWriteContext,it->second.mEncodedCharacter,it->second.mUnicodeCharacters);
}
primitiveWriter.WriteKeyword(scEndBFChar);
cmapWriteContext->Write((const Byte*)scCmapFooter,strlen(scCmapFooter));
mObjectsContext->EndPDFStream(pdfStream);
delete pdfStream;
}
