Returns a subset of the table as an array of bytes
for a specified tag. Tags for sfnt tables include
items like
cmap,
name and
head.
The byte array returned is a copy of the font data in
memory.
Returns:
a subset of the table corresponding to
sfntTag
and containing the bytes
starting at
offset
byte and including
count
bytes.
Parameters:
-
sfntTag - a four-character code as a 32-bit integer
-
offset - index of first byte to return from table
-
count - number of bytes to return from table