qr_matrix {qrcode}

Prepare matrices with default patterns and unmasked data A list with a matrix containing the default patterns (finder pattern, timing pattern, separators, alignment pattern and dark module), the unmask data pattern and the version.

Description

Prepare matrices with default patterns and unmasked data A list with a matrix containing the default patterns (finder pattern, timing pattern, separators, alignment pattern and dark module), the unmask data pattern and the version.

Usage

qr_matrix(x, ecl = c("L", "M", "Q", "H"))

Arguments

x

the input string

ecl

the required error correction level. Available options are "L" (7%), "M" (15%), "Q" (25%) and "H" (30%). Defaults to "L".

Author(s)

Thierry Onkelinx

See Also

Other internal: qr_encode(), qr_error(), qr_mode(), qr_version()

Examples

qr_matrix("HELLO WORLD")