/** write TrueType file to the random access file */
public void write() throws IOException {
m_cmap.write();
// hmtx must be written before hhea
m_hmtx.write();
m_hhea.write();
m_glyf.write();
m_loca.write();
m_head.setCheckSumAdjustment(0);
m_head.write();
m_maxp.write(); // must be written after m_glyf
m_hdmx.write();
m_name.write();
m_post.write();
m_os2.write();
writeTableDirectory();
byte[] tableDir = toByteArray();
for (FontFormatWriter table : m_tables) {
m_buffer.write(table.toByteArray());
} // for table
long checkSum = 0xb1b0afba - (0xffffffff & getCheckSum());
m_head.setCheckSumAdjustment(checkSum);
m_head.reset();
m_head.write();
reset();
m_buffer.write(tableDir);
for (FontFormatWriter table : m_tables) {
m_buffer.write(table.toByteArray());
} // for table
// FileOutputStream writer = new FileOutputStream(m_file);
// writer.write(toByteArray());
// writer.close();
}
/**
* http://www.microsoft.com/typography/otspec/os2.htm
*
* @param a_codeRange position of the bit. For example, JIS will be 17.
*/
public void setCodeRangeFlag(int a_codeRange) {
m_os2.setCodePageRangeFlag(a_codeRange);
}
public void setLineGap(int a_value) {
m_os2.setTypoLineGap(a_value);
m_hhea.setLineGap(a_value);
}
public void setXHeight(int a_value) {
m_os2.setXHeight(a_value);
}
public void setDescent(int a_value) {
m_os2.setTypoDescender(-a_value);
}
public void setAscent(int a_value) {
m_os2.setTypoAscender(a_value);
m_os2.setCapHeight(a_value);
}