Generate QRcodes with R

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Documentation for package ‘qrcode’ version 0.3.0

• DESCRIPTION file.
• Package NEWS.

Help Pages

add_logo	Add a logo to a QR code
as.character.bits	Convert a bits object into a character string
bits	Create a bits object
bits2int	Convert a bits object to an integer and vice versa
c.bits	Combine bits
coordinates	Extract coordinates from a QR code object.
generate_svg	Generate the QR code as an svg file
generate_svg.default	Generate the QR code as an svg file
generate_svg.qr_code	Generate the QR code as an svg file
generate_svg.qr_logo	Generate the QR code as an svg file
generate_svg.qr_wifi	Generate the QR code as an svg file
int2bits	Convert a bits object to an integer and vice versa
plot.qr_code	Plot the QR code This function plots to QR code to the open device.
plot.qr_logo	Plot the QR code This function plots to QR code to the open device.
print.bits	Print a bits vector Display the logical vector as a bit string where 'FALSE' is shown as '0' and 'TRUE' as '1'.
print.qr_code	Print the qr_code object
qr_code	Generate the QR code
qr_encode	Create the bit encoding
qr_error	Create the message and error code bit string
qr_event	Generate a QR code for an event
qr_location	Create a QR code for a location
qr_matrix	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.
qr_mode	Determine the required mode
qr_sepa	Generate a QR code for a SEPA payment
qr_vcard	Create a QR code for a vCard
qr_version	Determine the required version Returns a list with the version, error correction level and mode. The bit string encodes mode and the length of the input string.
qr_wifi	Generate QR code with wifi login information