public virtual byte[] GetFontStreamBytes()
{
if (fontStreamBytes != null)
{
return(fontStreamBytes);
}
try {
if (fontParser.IsCff())
{
fontStreamBytes = fontParser.ReadCffFont();
}
else
{
fontStreamBytes = fontParser.GetFullFont();
}
}
catch (System.IO.IOException e) {
fontStreamBytes = null;
throw new iText.IO.IOException(iText.IO.IOException.IoException, e);
}
return(fontStreamBytes);
}