/** Writes the font definition to the document.
* @param writer the <CODE>PdfWriter</CODE> of this document
*/
internal void writeFont(PdfWriter writer)
{
try {
switch (fontType)
{
case BaseFont.FONT_TYPE_T1:
case BaseFont.FONT_TYPE_TT: {
int firstChar;
int lastChar;
if (subset)
{
for (firstChar = 0; firstChar < 256; ++firstChar)
{
if (shortTag[firstChar] != 0)
{
break;
}
}
for (lastChar = 255; lastChar >= firstChar; --lastChar)
{
if (shortTag[lastChar] != 0)
{
break;
}
}
if (firstChar > 255)
{
firstChar = 255;
lastChar = 255;
}
}
else
{
for (int k = 0; k < shortTag.Length; ++k)
{
shortTag[k] = 1;
}
firstChar = 0;
lastChar = shortTag.Length - 1;
}
baseFont.writeFont(writer, indirectReference, new Object[] { firstChar, lastChar, shortTag });
break;
}
case BaseFont.FONT_TYPE_CJK:
baseFont.writeFont(writer, indirectReference, new Object[] { cjkTag });
break;
case BaseFont.FONT_TYPE_TTUNI:
baseFont.writeFont(writer, indirectReference, new Object[] { longTag });
break;
}
}
catch (Exception e) {
throw e;
}
}
