barcode_qr

Generate QR Code

barcode_qr(
    text, 
    [res]
)

Generate QR Code

Syntaxe

var cb = barcode_qr("https://richnou.ovh", res=QRHIGH);

Arguments

Name	Type	Required	Default	Description
`text`		yes	-	Text to use
`res`		-	-	Low (25x25) or High (29x29) - use constant QRLOW o QRHIGH

Full example


var dark   = "#111314"; 
var light  = "#f5ecc2";  

var margin = 50; // tout autour
var size  = 20; // de chaque carré

var resolution = QRLOW ; // QRLOW ou QRHIGH

var canvasSize = margin*2 + size*resolution;

canvas(width=canvasSize, height=canvasSize, background=light);

var cb = barcode_qr("https://richnou.ovh", res=resolution);

stroke("transparent");

coord_translate(margin,margin);

var x = 0;
var y = 0;
for (var i = 0; i < length(cb); i++) {
    var color = dark;
    if (cb[i] == 0) {
        color = light;
    }
    square(x=x * size, y=y * size, size=size, fill=color);
    x += 1;
    if (i % resolution == resolution - 1) {
        x = 0;
        y += 1;
    }
}




save(whoami() + ".png");