def base_font(self):
output = self.folder + '/base'
baseFonter = BaseFonter(self.fontfile)
header_dict = FontInfo.getInformation(self.fontfile,
FontInfo.TAGS.keys())
bin_header = BaseHeaderPrepare.prepare(BaseFonter.BASE_VERSION,
header_dict)
baseFonter.base(output, bin_header)
def dump_tables(fontfile, output):
font = TTFont(fontfile, lazy=True)
dump_folder = output + '_tables'
print('dump results in {0}'.format(dump_folder))
try:
os.makedirs(dump_folder)
except OSError as exception:
if exception.errno != errno.EEXIST:
raise
header_dict = FontInfo.getInformation(fontfile, FontInfo.TAGS.keys())
bin_header = BaseHeaderPrepare.prepare(BaseFonter.BASE_VERSION,
header_dict)
print('Base header total size=', len(bin_header))
base_fonter = BaseFonter(fontfile)
base_dump = dump_folder + '/base_dump'
base_fonter.dump_base(base_dump)
# OpenType tables.
dump_file = open(base_dump, 'r+b')
tables = font.reader.tables
for name in font.reader.tables:
table = tables[name]
offset = table.offset
length = table.length
#print('{0}: offset={1}, length={2}'.format(name, offset, length))
table_file_name = dump_folder + '/' + name.replace('/', '_')
table_file = open(table_file_name, 'w+b')
dump_file.seek(offset)
table_file.write(dump_file.read(length))
table_file.close()
rle_table = RleFont(table_file_name)
rle_table.encode()
rle_table.write(table_file_name)
compressor = Compressor(Compressor.GZIP_INPLACE_CMD)
compressor.compress(table_file_name)
print('{0}: offset={1:9d}\tlen={2:9d}\tcmp_len={3:9d}'.format(
name, offset, length, os.path.getsize(table_file_name + '.gz')))
print('TODO(bstell) save and compress the CFF parts.')
if 'CFF ' in font:
dumpCFFTable(font)
font.close()
def dump_tables(fontfile, output):
font = TTFont(fontfile,lazy=True)
dump_folder = output + '_tables'
print('dump results in {0}'.format(dump_folder))
try:
os.makedirs(dump_folder)
except OSError as exception:
if exception.errno != errno.EEXIST:
raise
header_dict = FontInfo.getInformation(fontfile, FontInfo.TAGS.keys())
bin_header = BaseHeaderPrepare.prepare(BaseFonter.BASE_VERSION, header_dict)
print('Base header total size=',len(bin_header))
base_fonter = BaseFonter(fontfile)
base_dump = dump_folder + '/base_dump'
base_fonter.dump_base(base_dump)
# OpenType tables.
dump_file = open(base_dump,'r+b')
tables = font.reader.tables
for name in font.reader.tables:
table = tables[name]
offset = table.offset
length = table.length
#print('{0}: offset={1}, length={2}'.format(name, offset, length))
table_file_name = dump_folder + '/' + name.replace('/', '_')
table_file = open(table_file_name,'w+b')
dump_file.seek(offset);
table_file.write(dump_file.read(length))
table_file.close()
rle_table = RleFont(table_file_name)
rle_table.encode()
rle_table.write(table_file_name)
compressor = Compressor(Compressor.GZIP_INPLACE_CMD)
compressor.compress(table_file_name)
print('{0}: offset={1:9d}\tlen={2:9d}\tcmp_len={3:9d}'.format(name, offset, length,os.path.getsize(table_file_name+'.gz')))
print('TODO(bstell) save and compress the CFF parts.')
if 'CFF ' in font:
dumpCFFTable(font)
font.close()
def base_font(self): output = self.folder + '/base' baseFonter = BaseFonter(self.fontfile) header_dict = FontInfo.getInformation(self.fontfile, FontInfo.TAGS.keys()) bin_header = BaseHeaderPrepare.prepare(BaseFonter.BASE_VERSION, header_dict) baseFonter.base(output, bin_header)
