The message converted into a bit string.
qr_encode(x, ecl = c("L", "M", "Q", "H"))
the input string
the required error correction level.
Available options are "L"
(7%), "M"
(15%), "Q"
(25%) and "H"
(30%).
Defaults to "L"
.
Other internal:
qr_error()
,
qr_matrix()
,
qr_mode()
,
qr_version()
qr_encode("HELLO WORLD")
#> 00100000010110110000101101111000110100010111001011011100010011010100001101