Generate bar codes using QR codes
Usage
barcode_qr(text, color = "black", alpha = 1, ecl = "H")
Arguments
- text
text to convert to QR bar code
- color
Bar code color
- alpha
Intensity of the bar code color
- ecl
Error correction level (percentage). "L" (7), "M" (15), "Q" (25)
and "H" (30). Defaults to "H"
